TY - JOUR T1 - Evaluation of the codling moth granulovirus and spinosad for codling moth control and impact on non-target species in pear orchards AN - 883017121; 15306168 AB - We compared the efficacy of a commercial preparation of the codling moth, Cydia pomonella L., granulovirus, CpGV (Cyd-X super( registered ) and spinosad (Entrust) super( registered )) at operational rates for codling moth control in 2004 and 2005. Concurrently we monitored the impact of treatments on populations of non-target arthropods. Spinosad was effective at protecting fruit, with [less-than-or-equals, slant]1.6% codling moth injury in experimental plots, compared with up to 37% injury in the untreated plots at harvest. Mid-season outbreaks of the pear psylla, Cacopsylla pyricola Foerster, were also reduced in spinosad plots. Spinosad was safe for several predators, notably the psylla predator Deraeocoris brevis Uhler, but reduced the abundance of hymenopteran parasitoids by 24% and 40% and non-target Diptera by 49% and 35%, respectively in 2004 and 2005. We found no evidence that spinosad disrupted natural control leading to increased densities of secondary pests including aphids and phytophagous mites. CpGV was less effective than spinosad at protecting fruit, with percentage of fruits attacked similar to controls, but killed the majority (67-71%) of neonate coding moth larvae and did not harm non-target species. Additional observations were conducted in commercial orchards (mixed pear and apple) where CpGV and spinosad were used operationally against existing codling moth infestations. In pear, two spray programs applied in replicated 0.4 ha blocks (i.e. CpGV followed by spinosad against the first and second larval generations, respectively and vice versa) reduced fruit injury at harvest and decreased orchard pheromone monitoring trap catches by 74% over two years. In apple, CpGV was less effective at protecting fruit in the first larval generation compared with spinosad, although population suppression was effective early in the season. Spinosad caused no disruptions of beneficial species or secondary pest outbreaks were observed in the commercial orchards. Our results suggest CpGV and spinosad can be effectively used in integrated pest management for codling moth. JF - Biological Control AU - Arthurs, Steven P AU - Lacey, Lawrence A AU - Miliczky, Eugene R Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 99 EP - 109 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 41 IS - 1 SN - 1049-9644, 1049-9644 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Fruits KW - Injuries KW - Aphididae KW - Abundance KW - Granulovirus KW - Pest control KW - Predators KW - Pest outbreaks KW - Orchards KW - Spinosad KW - Infestation KW - Arthropoda KW - Pheromones KW - Malus KW - Pests KW - Neonates KW - Cydia pomonella KW - Deraeocoris brevis KW - Diptera KW - Cacopsylla pyricola KW - Parasitoids KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/883017121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=Evaluation+of+the+codling+moth+granulovirus+and+spinosad+for+codling+moth+control+and+impact+on+non-target+species+in+pear+orchards&rft.au=Arthurs%2C+Steven+P%3BLacey%2C+Lawrence+A%3BMiliczky%2C+Eugene+R&rft.aulast=Arthurs&rft.aufirst=Steven&rft.date=2007-04-01&rft.volume=41&rft.issue=1&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2007.01.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-08-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Biological control; Fruits; Injuries; Abundance; Predators; Pest control; Pest outbreaks; Orchards; Spinosad; Infestation; Pheromones; Neonates; Pests; Parasitoids; Arthropoda; Aphididae; Malus; Granulovirus; Diptera; Deraeocoris brevis; Cydia pomonella; Cacopsylla pyricola DO - http://dx.doi.org/10.1016/j.biocontrol.2007.01.001 ER - TY - JOUR T1 - Lixus cardui, a biological control agent for scotch thistle (Onopordum acanthium): Safe for Australia, but not the USA? AN - 883017098; 15306165 AB - Invasive exotic plants are often weeds in more than one country. After a biological control agent for a weed has been developed for use in one country, it is reasonable to consider using the same agent against the same weed in another country. 'Transfer Projects' can save considerable time and money, and they have been popular around the world. Lixus cardui Olivier (Coleoptera: Curculionidae), a weevil from Europe, was first used by Australian researchers to control Scotch thistle, Onopordum acanthium L. (Asteraceae). There are few close relatives of Scotch thistle in Australia, but that is not the case in North America, where scotch thistle is also an important weed. I initiated a project to test some of the agents released in Australia to see if they would be appropriate for release in the United States. Test plants, primarily Cirsium spp. thistles native to California, were exposed under both choice and no-choice conditions to two populations of L. cardui, one from Greece, the other from France. The latter may represent an undescribed species, and its test results are reported separately. Both strains of L. cardui weevils fed heavily and developed on some native North American thistles, at a level comparable to the target weed, Scotch thistle. Consequently, our laboratory colonies of L. cardui were terminated, and I will not seek its release in the United States. Even though, L. cardui has established well in Australia since its release in 1993, and dispersed widely there without causing problems, it is inappropriate to release it in the United States. JF - Biological Control AU - Balciunas, Joe Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 134 EP - 141 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 41 IS - 1 SN - 1049-9644, 1049-9644 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Onopordum acanthium KW - Biological control KW - Weeds KW - Colonies KW - Coleoptera KW - Asteraceae KW - Curculionidae KW - Lixus KW - Cirsium KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/883017098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=Lixus+cardui%2C+a+biological+control+agent+for+scotch+thistle+%28Onopordum+acanthium%29%3A+Safe+for+Australia%2C+but+not+the+USA%3F&rft.au=Balciunas%2C+Joe&rft.aulast=Balciunas&rft.aufirst=Joe&rft.date=2007-04-01&rft.volume=41&rft.issue=1&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2006.12.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-08-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Biological control; Weeds; Colonies; Onopordum acanthium; Coleoptera; Lixus; Curculionidae; Asteraceae; Cirsium DO - http://dx.doi.org/10.1016/j.biocontrol.2006.12.012 ER - TY - JOUR T1 - Physiological host range of Ceratapion basicorne, a prospective biological control agent of Centaurea solstitialis (Asteraceae) AN - 883017086; 15306164 AB - Ceratapion basicorne (Coleoptera: Apionidae) is a weevil native to Europe and western Asia that is being evaluated as a prospective classical biological control agent of Centaurea solstitialis (yellow starthistle) in the United States. Host plant specificity of the insect was evaluated in no-choice oviposition experiments. Feeding on leaf tissue by adult females was highly correlated to oviposition rate, both of which occurred primarily on plants in the tribe Cardueae, and especially those in the monophyletic subtribe Centaureinae. The highest rates of larval development occurred on Ce. solstitialis and Centaurea cyanus (bachelor's button, garden cornflower), and there was significant development on Centaurea melitensis (Napa starthistle, tocalote), Cnicus benedictus (blessed thistle), Carthamus tinctorius (safflower), and Crupina vulgaris (common crupina). All the plants that supported some larval development are within a monophyletic clade within the Centaureinae. No native North American plants appear to be at risk of significant damage by this insect. Additional testing of safflower and bachelor's button under choice conditions should complement these results to help determine the degree to which these plants are at risk. JF - Biological Control AU - Smith, Lincoln Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 120 EP - 133 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 41 IS - 1 SN - 1049-9644, 1049-9644 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Centaurea solstitialis KW - Feeding KW - Host range KW - Coleoptera KW - Leaves KW - Development KW - Carthamus tinctorius KW - Cnicus benedictus KW - Host plants KW - Crupina KW - Crupina vulgaris KW - Asteraceae KW - Apionidae KW - Centaurea cyanus KW - Oviposition KW - Centaurea melitensis KW - A 01370:Biological Control KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/883017086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=Physiological+host+range+of+Ceratapion+basicorne%2C+a+prospective+biological+control+agent+of+Centaurea+solstitialis+%28Asteraceae%29&rft.au=Smith%2C+Lincoln&rft.aulast=Smith&rft.aufirst=Lincoln&rft.date=2007-04-01&rft.volume=41&rft.issue=1&rft.spage=120&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2006.12.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-08-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Biological control; Feeding; Host range; Leaves; Development; Host plants; Oviposition; Centaurea solstitialis; Crupina vulgaris; Crupina; Coleoptera; Asteraceae; Centaurea cyanus; Apionidae; Cnicus benedictus; Carthamus tinctorius; Centaurea melitensis DO - http://dx.doi.org/10.1016/j.biocontrol.2006.12.015 ER - TY - JOUR T1 - Evaluation of different biomass materials as feedstock for fermentable sugar production AN - 860389463; 13858556 AB - Saline crops and autoclaved municipal organic solid wastes were evaluated for their potential to be used as feedstock for fermentable sugar production through dilute acid pretreatment and enzymatic hydrolysis. The saline crops included two woods, athel (Tamarix aphylla L) and eucalyptus (Eucalyptus camaldulensis), and two grasses, Jose tall wheatgrass (Agropyron elongatum), and creeping wild rye (Leymus triticoides). Each of the biomass materials was first treated with dilute sulfuric acid under selected conditions (acid concentration =1.4% (w/w), temperature =165C, and time =8 min) and then treated with the enzymes (cellulases and b-glucosidase). The chemical composition (cellulose, hemicellulose, and lignin contents) of each biomass material and the yield of total and different types of sugars after the acid and enzyme treatment were determined. The results showed that among the saline crops evaluated, the two grasses (creeping wild rye and Jose tall wheatgrass) had the highest glucose yield (87% of total cellulose hydrolyzed) and fastest reaction rate during the enzyme treatment. The autoclaved municipal organic solid wastes showed reasonable glucose yield (64%). Of the two wood species evaluated, Athel has higher glucose yield (60% conversion of cellulose) than eucalyptus (38% conversion of cellulose). JF - Applied Biochemistry and Biotechnology AU - Zheng, Yi AU - Pan, Zhongli AU - Zhang, Ruihong AU - Labavitch, John M AU - Wang, Donghai AU - Teter, Sarah A AU - Jenkins, Bryan M AD - Biological and Agricultural Engineering Department, University of California, Davis, One Shields Avenue, 95616, Davis, CA, zpan@pw.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 423 EP - 435 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA VL - 137-140 IS - 1-12 SN - 0273-2289, 0273-2289 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Sugar KW - Grasses KW - Cellulose KW - Agropyron elongatum KW - Glucose KW - Enzymes KW - Biomass KW - Hydrolysis KW - Cellulase KW - Solid wastes KW - Crops KW - Eucalyptus KW - hemicellulose KW - b-Glucosidase KW - Tamarix aphylla KW - Lignin KW - Sulfuric acid KW - Eucalyptus camaldulensis KW - W 30940:Products KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/860389463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Evaluation+of+different+biomass+materials+as+feedstock+for+fermentable+sugar+production&rft.au=Zheng%2C+Yi%3BPan%2C+Zhongli%3BZhang%2C+Ruihong%3BLabavitch%2C+John+M%3BWang%2C+Donghai%3BTeter%2C+Sarah+A%3BJenkins%2C+Bryan+M&rft.aulast=Zheng&rft.aufirst=Yi&rft.date=2007-04-01&rft.volume=137-140&rft.issue=1-12&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-007-9069-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-04-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Temperature effects; Sugar; Grasses; Cellulose; Glucose; Enzymes; Biomass; Hydrolysis; Crops; Solid wastes; Cellulase; hemicellulose; b-Glucosidase; Lignin; Sulfuric acid; Tamarix aphylla; Agropyron elongatum; Eucalyptus camaldulensis; Eucalyptus DO - http://dx.doi.org/10.1007/s12010-007-9069-8 ER - TY - JOUR T1 - Grass lignocellulose. Strategies to overcome recalcitrance AN - 815538903; 13858522 AB - Grass lignocelluloses are limited in bioconversion by aromatic constituents, which include both lignins and phenolic acids esters. Histochemistry, ultraviolet absorption microspectrophotometry, and response to microorganisms and specific enzymes have been used to determine the significance of aromatics toward recalcitrance. Coniferyl lignin appears to be the most effective limitation to biodegradation, existing in xylem cells of vascular tissues; cell walls with syringyl lignin, for example, leaf sclerenchyma, are less recalcitrant. Esterified phenolic acids, i.e., ferulic and p-coumaric acids, often constitute a major chemical limitation in nonlignified cell walls to biodegradation in grasses, especially warm-season species. Methods to improve biodegradation in grasses, especially warm-season species. Methods to improve biodegradability through modification of aromatics include: plant breeding, use of lignin-degrading white-rot fungi, and addition of esterases. Plant breeding for new cultivars has been especially effective for nutritionally improved forages, for example, bermudagrasses. In laboratory studies, selective white-rot fungi that lack cellulases delignified the lignocellulosic materials and improved fermentation of residual carbohydrates. Phenolic acid esterases released p-coumaric and ferulic acids for potential coproducts, improved the available sugars for fermentation, and improved biodegradation. The separation and removal of the aromatic components for coproducts, while enhancing the availability of sugars for bioconversion, could improve the economics of bioconversion. JF - Applied Biochemistry and Biotechnology AU - Akin, Danny E AD - Russell Research Center, PO Box 5677, 30604, ARS-USDA, Athens, Georgia, danny.abin@ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 3 EP - 15 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA VL - 137-140 IS - 1-12 SN - 0273-2289, 0273-2289 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Biotechnology and Bioengineering Abstracts KW - phenolic acids KW - Biodegradation KW - Grasses KW - Fermentation KW - esterase KW - Plant breeding KW - Ferulic acid KW - Cellulase KW - U.V. radiation KW - Economics KW - bioconversion KW - Carbohydrates KW - Sugar KW - Xylem KW - Fungi KW - Leaves KW - Enzymes KW - Esters KW - Biodegradability KW - lignocellulose KW - Lignin KW - Microorganisms KW - Histochemistry KW - Aromatics KW - Cell walls KW - p-Coumaric acid KW - W 30950:Waste Treatment & Pollution Clean-up KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815538903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Grass+lignocellulose.+Strategies+to+overcome+recalcitrance&rft.au=Akin%2C+Danny+E&rft.aulast=Akin&rft.aufirst=Danny&rft.date=2007-04-01&rft.volume=137-140&rft.issue=1-12&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-007-9035-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - phenolic acids; Biodegradation; Fermentation; Grasses; esterase; Plant breeding; Ferulic acid; Cellulase; U.V. radiation; bioconversion; Economics; Carbohydrates; Sugar; Xylem; Fungi; Leaves; Enzymes; Esters; Biodegradability; lignocellulose; Lignin; Microorganisms; Histochemistry; Aromatics; p-Coumaric acid; Cell walls DO - http://dx.doi.org/10.1007/s12010-007-9035-5 ER - TY - JOUR T1 - GM maize from site-specific recombination technology, what next? AN - 70410138; 17353124 AB - The term plant genetic engineering has long conveyed a highly efficient and precise process for the manipulation of plant genomes. For nearly two decades, research on recombinase-based applications has steadily advanced the surgical capabilities of plant genome rearrangements. Once considered interesting laboratory exercises, a first crop plant derived from this type of DNA acrobatics is heading to market. Originally configured for a specific application, to remove a selectable marker, it could be the first of more to come - and not just market-free plants. JF - Current opinion in biotechnology AU - Ow, David W AD - Plant Gene Expression Center, USDA-ARS and University of California at Berkeley, 800 Buchanan Street, Albany, California 94710, USA. david_ow@berkeley.edu Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 115 EP - 120 VL - 18 IS - 2 SN - 0958-1669, 0958-1669 KW - Genetic Markers KW - 0 KW - Index Medicus KW - Agriculture -- trends KW - Gene Transfer Techniques KW - Forecasting KW - Transgenes -- genetics KW - Genome, Plant KW - Biotechnology -- trends KW - Mutagenesis, Site-Directed -- trends KW - Recombination, Genetic -- genetics KW - Plastids -- genetics KW - Plants, Genetically Modified -- genetics KW - Genetic Engineering -- trends KW - Zea mays -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70410138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Current+opinion+in+biotechnology&rft.atitle=GM+maize+from+site-specific+recombination+technology%2C+what+next%3F&rft.au=Ow%2C+David+W&rft.aulast=Ow&rft.aufirst=David&rft.date=2007-04-01&rft.volume=18&rft.issue=2&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Current+opinion+in+biotechnology&rft.issn=09581669&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-27 N1 - Date created - 2007-04-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Outbreak of an acute aflatoxicosis in Kenya in 2004: identification of the causal agent. AN - 70369277; 17308181 AB - Maize contaminated with aflatoxins has been implicated in deadly epidemics in Kenya three times since 1981, but the fungi contaminating the maize with aflatoxins have not been characterized. Here we associate the S strain of Aspergillus flavus with lethal aflatoxicoses that took more than 125 lives in 2004. JF - Applied and environmental microbiology AU - Probst, Claudia AU - Njapau, Henry AU - Cotty, Peter J AD - University of Arizona, USDA-ARS, Department of Plant Sciences, Tucson, AZ 85721, USA. Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 2762 EP - 2764 VL - 73 IS - 8 SN - 0099-2240, 0099-2240 KW - Aflatoxins KW - 0 KW - Index Medicus KW - Humans KW - Kenya -- epidemiology KW - Aflatoxins -- analysis KW - Zea mays -- microbiology KW - Mycotoxicosis -- epidemiology KW - Aspergillus flavus -- isolation & purification KW - Aflatoxins -- toxicity KW - Disease Outbreaks KW - Aspergillus flavus -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70369277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+environmental+microbiology&rft.atitle=Outbreak+of+an+acute+aflatoxicosis+in+Kenya+in+2004%3A+identification+of+the+causal+agent.&rft.au=Probst%2C+Claudia%3BNjapau%2C+Henry%3BCotty%2C+Peter+J&rft.aulast=Probst&rft.aufirst=Claudia&rft.date=2007-04-01&rft.volume=73&rft.issue=8&rft.spage=2762&rft.isbn=&rft.btitle=&rft.title=Applied+and+environmental+microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-09 N1 - Date created - 2007-04-12 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: J Appl Microbiol. 2005;99(3):518-27 [16108793] East Afr Med J. 2005 Jun;82(6):275-9 [16175776] Clin Microbiol Rev. 2003 Jul;16(3):497-516 [12857779] Mycopathologia. 1994 Mar;125(3):157-62 [8047107] Environ Health Perspect. 2005 Dec;113(12):1779-83 [16330363] Appl Microbiol. 1965 Mar;13:208-11 [14325880] Appl Environ Microbiol. 2004 Nov;70(11):6518-24 [15528514] Am J Clin Nutr. 2004 Nov;80(5):1106-22 [15531656] Environ Health Perspect. 2005 Dec;113(12):1763-7 [16330360] Appl Environ Microbiol. 1999 May;65(5):2264-6 [10224034] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Experience Counts: Farm Business Survival in the U.S. AN - 58752803; 2007-10771 AB - Farming, like other businesses, exhibits high turnover, with many thousands of existing farms going out of business each year. As in other industries, new farm businesses enter at a high rate & new entrants subsequently exit at high rates, irrespective of the size of the farm or the age of the operator. Exit rates fall as businesses age to 5-9 years old, & then fall again, although modestly, for more experienced farm businesses. Experience seems to provide an important advantage to well-established businesses that can learn quickly & efficiently. Adapted from the source document. JF - Amber Waves AU - MacDonald, James M AU - Korb, Penni AU - Hoppe, Robert AD - USDA Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 10 EP - 15 PB - Economic Research Service, US Dept of Agriculture VL - 5 IS - 2 SN - 1545-8741, 1545-8741 KW - Agriculture and agricultural policy - Agricultural economics and farm holdings KW - United States - Business enterprises KW - Farms - United States KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/58752803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Amber+Waves&rft.atitle=Experience+Counts%3A+Farm+Business+Survival+in+the+U.S.&rft.au=MacDonald%2C+James+M%3BKorb%2C+Penni%3BHoppe%2C+Robert&rft.aulast=MacDonald&rft.aufirst=James&rft.date=2007-04-01&rft.volume=5&rft.issue=2&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Amber+Waves&rft.issn=15458741&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2007-06-19 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Farms - United States; United States - Business enterprises ER - TY - JOUR T1 - Estimated Holocene soil carbon-soil degradation in Nevada and western Utah, USA AN - 51424054; 2007-059318 AB - There is much interest in predicting future carbon-soil degradation and that occurring today. We have National Soil Survey Laboratory data to assess some of the soil carbon degradation in the Great Basin and western Utah. For this we included data on 32 Nevada and Utah soils on Pleistocene geomorphic surfaces at elevations of 973 to 3172 m. Their mean annual precipitation (MAP) ranges from 20 to 55 cm and mean annual soil temperatures (MAST) from 5 to 12 degrees C. The MAP and MAST closely correlate with elevation (E) (r = 0.96 and -0.97 respectively). Mountain big sagebrush (Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle) dominates vegetation at the higher, colder elevations. Wyoming big sagebrush (Artemisia tridentata Nutt. ssp. wyomingensis Beetle and Young) and juniper (Juniperus L.) dominate at intermediate elevations. Little sagebrush (Artemisia arbuscula Nutt.) and related desert species dominate at the lower, warmer elevations. We used acid dichromate digestion and FeSO (sub 4) titration to analyze for soil organic carbon (SOC) and bulk density and coarse fragments in the soils to put the data on a volume basis. The soils are well drained and uncultivated. Accumulation of organic carbon in each pedon (OCp) is correlated to MAP and MAST (r = 0.81, and -0.78 respectively). We predicted OCp from the relationship, OCp = -0.942+2.546 (super *) (MAP/MAST), (1) r (super 2) = 0.64, S.E. = 1.30, n = 32. The soil OC degradation that may have occurred through the Holocene ranges from 35% at sites of the present Aridisols and Vertisols to 22% for the sites of the Mollisols and Alfisols. Eq. (1) shows that today, MAST rises of 1 to 3 degrees C would produce further OCp degradation from today's levels of 1% to 13% in Aridisols and Vertisols and 12% to 25% in the Mollisols and Alfisols respectively. It also shows that if the MAST drop of 6 degrees C predicted for the Pleistocene occurred, many of the Aridisols and Vertisols likely would have been Mollisols or Alfisols during the Pleistocene. A temperature rise of 1 degrees C in a century would likely move the Mollisol-Aridisol boundary from its present 2300 m elevation to an elevation of about 2900 m. A temperature rise of 3 degrees C in a century would likely move the Mollisol-Aridisol boundary from its present 2300 m elevation to elevations of the highest elevations in Nevada and to the middle of Idaho. Increasing the temperature by 3 degrees C will likely also increase the area affected by severe desertification in the southern Great Basin north by about 20%. JF - Catena (Giessen) AU - Nettleton, W D AU - Mays, M D Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 220 EP - 229 PB - Elsevier VL - 69 IS - 3 SN - 0341-8162, 0341-8162 KW - United States KW - degradation KW - Basin and Range Province KW - Vertisols KW - global change KW - desertification KW - atmospheric precipitation KW - vegetation KW - Holocene KW - climate change KW - temperature KW - Cenozoic KW - conservation KW - carbon KW - Garfield County Utah KW - western Utah KW - organic carbon KW - Nevada KW - global warming KW - soils KW - North America KW - Quaternary KW - Great Basin KW - elevation KW - prediction KW - equations KW - Nye County Nevada KW - Aridisols KW - geochemical cycle KW - Alfisols KW - Storey County Nevada KW - soil surveys KW - surveys KW - Utah KW - carbon cycle KW - Washoe County Nevada KW - Mollisols KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Solvent-Free+Process+to+Esterify+Polysaccharides&rft.au=Biswas%2C+Atanu%3BShogren%2C+Randal+L%3BSelling%2C+Gordon+W%3BWillett%2C+J+L%3BBuchanan%2C+Charles+M&rft.aulast=Biswas&rft.aufirst=Atanu&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03418162 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2007-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 5 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CIJPD3 N1 - SubjectsTermNotLitGenreText - Alfisols; Aridisols; atmospheric precipitation; Basin and Range Province; carbon; carbon cycle; Cenozoic; climate change; conservation; degradation; desertification; elevation; equations; Garfield County Utah; geochemical cycle; global change; global warming; Great Basin; Holocene; Mollisols; Nevada; North America; Nye County Nevada; organic carbon; prediction; Quaternary; soil surveys; soils; Storey County Nevada; surveys; temperature; United States; Utah; vegetation; Vertisols; Washoe County Nevada; western Utah DO - http://dx.doi.org/10.1016/j.catena.2006.05.008 ER - TY - JOUR T1 - Grass lignocellulose AN - 21204501; 9317265 AB - Grass lignocelluloses are limited in bioconversion by aromatic constituents, which include both lignins and phenolic acids esters. Histochemistry, ultraviolet absorption microspectrophotometry, and response to microorganisms and specific enzymes have been used to determine the significance of aromatics toward recalcitrance. Coniferyl lignin appears to be the most effective limitation to biodegradation, existing in xylem cells of vascular tissues; cell walls with syringyl lignin, for example, leaf sclerenchyma, are less recalcitrant. Esterified phenolic acids, i.e., ferulic and p-coumaric acids, often constitute a major chemical limitation in nonlignified cell walls to biodegradation in grasses, especially warm-season species. Methods to improve biodegradation in grasses, especially warm-season species. Methods to improve biodegradability through modification of aromatics include: plant breeding, use of lignin-degrading white-rot fungi, and addition of esterases. Plant breeding for new cultivars has been especially effective for nutritionally improved forages, for example, bermudagrasses. In laboratory studies, selective white-rot fungi that lack cellulases delignified the lignocellulosic materials and improved fermentation of residual carbohydrates. Phenolic acid esterases released p-coumaric and ferulic acids for potential coproducts, improved the available sugars for fermentation, and improved biodegradation. The separation and removal of the aromatic components for coproducts, while enhancing the availability of sugars for bioconversion, could improve the economics of bioconversion. JF - Applied Biochemistry and Biotechnology AU - Akin, Danny E AD - Russell Research Center, PO Box 5677, 30604 ARS-USDA, Athens, Georgia, danny.abin@ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 3 EP - 15 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA, [mailto:jchasse@humanapr.com], [URL:http://humanapress.com] VL - 137-140 IS - 1-12 SN - 0273-2289, 0273-2289 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - phenolic acids KW - Biodegradation KW - Grasses KW - Fermentation KW - esterase KW - Plant breeding KW - Ferulic acid KW - Cellulase KW - U.V. radiation KW - Economics KW - bioconversion KW - Carbohydrates KW - Vascular system KW - Sugar KW - Xylem KW - Fungi KW - Leaves KW - Enzymes KW - Esters KW - Biodegradability KW - lignocellulose KW - Lignin KW - Microorganisms KW - Histochemistry KW - Aromatics KW - Cell walls KW - p-Coumaric acid KW - W 30950:Waste Treatment & Pollution Clean-up KW - A 01390:Forestry KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21204501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Grass+lignocellulose&rft.au=Akin%2C+Danny+E&rft.aulast=Akin&rft.aufirst=Danny&rft.date=2007-04-01&rft.volume=137-140&rft.issue=1-12&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-007-9035-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - phenolic acids; Biodegradation; Fermentation; Grasses; esterase; Plant breeding; Ferulic acid; Cellulase; U.V. radiation; bioconversion; Economics; Carbohydrates; Vascular system; Sugar; Xylem; Fungi; Leaves; Enzymes; Esters; Biodegradability; lignocellulose; Lignin; Microorganisms; Histochemistry; Aromatics; p-Coumaric acid; Cell walls DO - http://dx.doi.org/10.1007/s12010-007-9035-5 ER - TY - JOUR T1 - Responses of Hyalella azteca to a Pyrethroid Mixture in a Constructed Wetland AN - 21051847; 7565097 JF - Bulletin of Environmental Contamination and Toxicology AU - Moore, M T AU - Lizotte, R E AU - Smith, S AD - USDA-ARS National Sedimentation Laboratory, PO Box 1157, Oxford, MS, 38655, USA, mtmoore@ars.usda.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 245 EP - 248 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com] VL - 78 IS - 3-4 SN - 0007-4861, 0007-4861 KW - Pollution Abstracts; Toxicology Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Crustaceans (Amphipod) KW - Contamination KW - Artificial wetlands KW - Aquatic plants KW - Pollution effects KW - Freshwater KW - Artificial Wetlands KW - Hyalella azteca KW - Freshwater crustaceans KW - Wetlands KW - Pyrethroids KW - Toxicology KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - X 24330:Agrochemicals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21051847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Responses+of+Hyalella+azteca+to+a+Pyrethroid+Mixture+in+a+Constructed+Wetland&rft.au=Moore%2C+M+T%3BLizotte%2C+R+E%3BSmith%2C+S&rft.aulast=Moore&rft.aufirst=M&rft.date=2007-04-01&rft.volume=78&rft.issue=3-4&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/10.1007%2Fs00128-007-9135-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Freshwater crustaceans; Pollution effects; Wetlands; Toxicology; Pyrethroids; Artificial wetlands; Aquatic plants; Crustaceans (Amphipod); Contamination; Artificial Wetlands; Hyalella azteca; Freshwater DO - http://dx.doi.org/10.1007/s00128-007-9135-5 ER - TY - JOUR T1 - Temporal and spatial variability in root reinforcement of streambanks: Accounting for soil shear strength and moisture AN - 21003727; 7604783 AB - Riparian vegetation exerts a number of mechanical and hydrologic controls on bank stability, which can affect the delivery of sediment to channels. Estimates of root reinforcement of soils have commonly been attained using perpendicular root models that simply sum root tensile strengths and consider these as an add-on factor to soil strength. A major limitation of such perpendicular models is that tensile strength and resistance is wrongly considered to be independent of soil type and moisture, and therefore variations according to these bank properties are omitted in conventional models. In reality, during mass failure of a streambank, some roots break, and some roots are pulled out of the soil intact; the relative proportions of roots that break or pull out are determined by a combination of soil moisture and shear strength. In this paper an equation to predict the frictional resistance of root-soil bonds was tested against field data collected at Long Creek, MS, under two soil moisture conditions. The root pullout equations were then included in the root-reinforcement model, RipRoot, and bank stability model runs for Goodwin Creek, MS, were carried out in order to examine the effects of spatial and temporal variations in soil shear strength and rooting density, on streambank factor of safety. Model results showed that at smaller root diameters breaking forces exceeded pullout forces, but at larger root diameters pullout forces exceed breaking forces. The threshold diameter between root pullout and root breaking varied with soil shear strength, with increasing soil shear strength leading to a greater proportion of roots failing by breaking instead of pullout. Root-reinforcement estimates were shown to reflect changes in soil shear strength, for example, brought about by variations in soil matric suction. Resulting Factor of safety (FS) values for the bank during the period modeled ranged from 1.36 to 1.74 with 1000 grass roots/m2, compared to a range of 0.97 to 1.37 for the non-vegetated bank. Root reinforcement was shown to increase bank stability under the entire range of soil moisture conditions modeled. However, the magnitude of root reinforcement varied in both space and time as determined by soil shear strength and soil moisture. JF - Catena AU - Pollen, Natasha AD - Channel and Watershed Processes Research Unit, USDA-ARS National Sedimentation Laboratory, PO Box 1157, Oxford, MS 38655, United States, npollen@ars.usda.gov Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 197 EP - 205 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl] VL - 69 IS - 3 SN - 0341-8162, 0341-8162 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Root reinforcement KW - Soil-root friction forces KW - Streambank stability KW - Soil shear strength KW - Soil moisture KW - Shear KW - Moisture KW - Mathematical models KW - Temporal variations KW - Failures KW - USA, Maine, Portland, Fore R., Long Creek KW - Roots KW - Soil Water KW - Model Studies KW - Shear strength KW - Spatial variations KW - Strength KW - Hydrologic Models KW - USA, Mississippi, Goodwin Creek KW - Banks KW - Riparian vegetation KW - Moisture Content KW - Tensile strength KW - Spatial variability KW - SW 5010:Network design KW - Q2 09261:General KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21003727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Catena&rft.atitle=Temporal+and+spatial+variability+in+root+reinforcement+of+streambanks%3A+Accounting+for+soil+shear+strength+and+moisture&rft.au=Pollen%2C+Natasha&rft.aulast=Pollen&rft.aufirst=Natasha&rft.date=2007-04-01&rft.volume=69&rft.issue=3&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Catena&rft.issn=03418162&rft_id=info:doi/10.1016%2Fj.catena.2006.05.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Spatial variations; Shear strength; Mathematical models; Temporal variations; Failures; Riparian vegetation; Tensile strength; Soil moisture; Spatial variability; Shear; Moisture; Strength; Hydrologic Models; Banks; Roots; Moisture Content; Soil Water; Model Studies; USA, Mississippi, Goodwin Creek; USA, Maine, Portland, Fore R., Long Creek DO - http://dx.doi.org/10.1016/j.catena.2006.05.004 ER - TY - JOUR T1 - DripFume: A Visual Basic program for simulating distribution and atmospheric volatilization of soil fumigants applied through drip irrigation AN - 20868100; 8272226 AB - A Windows-based graphical user interface program (DripFume) was developed in MS Visual Basic (VB) to utilize a two-dimensional multi-phase finite element pesticide transport model to simulate distribution and emission of volatile fumigant chemicals when applied through drip irrigation or shank injection. The program provides an intuitive user interface by linking databases with default soil and chemical properties to predict subsurface distribution patterns and surface volatilization losses of soil fumigants under selected field configurations and application regimes. The interface program was configured to simulate up to three chemicals simultaneously to accommodate the need of fumigation with multiple chemicals. Physical and chemical properties of cis- and trans-isomers of 1,3-dichloropropene and chloropicrin for a typical medium-textured soil were given as default values in the model input. Properties of other soil fumigants can be easily substituted as input options during program initialization. A database containing transport properties of 12 soil groups (from clay to sand) were created in DripFume as selectable sets of input values. Substitution is also allowed if properties of an individual soil are known. The VB output includes a normalized run-time volatilization flux display and selections in post-processing using MS Excel linked by VB. Output options from the post-processing VB/Excel program include data and graphs of cumulative volatilization loss, volatilization flux density, concentration profile by time for a selected location or by location for selected lapsed times after fumigant application. Although there are still limitations in selectable field configurations, the program should be useful in helping pesticide specialists, farm managers, or policy makers to optimize the depth, rate, and duration of fumigant application to achieve the highest possible distribution uniformity and the lowest volatilization loss. JF - Computers and Electronics in Agriculture AU - Wang, D AU - He, J M AU - Knuteson, JA AD - USDA-ARS, Parlier, CA, USA, wangd@fresno.ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 111 EP - 119 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 56 IS - 2 SN - 0168-1699, 0168-1699 KW - Water Resources Abstracts KW - Databases KW - Agricultural Chemicals KW - Fumigants KW - Interfaces KW - Pesticides KW - Drip Irrigation KW - Chemical Properties KW - Fluctuations KW - Model Studies KW - SW 1030:Use of water of impaired quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20868100?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+and+Electronics+in+Agriculture&rft.atitle=DripFume%3A+A+Visual+Basic+program+for+simulating+distribution+and+atmospheric+volatilization+of+soil+fumigants+applied+through+drip+irrigation&rft.au=Wang%2C+D%3BHe%2C+J+M%3BKnuteson%2C+JA&rft.aulast=Wang&rft.aufirst=D&rft.date=2007-04-01&rft.volume=56&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Computers+and+Electronics+in+Agriculture&rft.issn=01681699&rft_id=info:doi/10.1016%2Fj.compag.2007.01.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Fumigants; Interfaces; Model Studies; Fluctuations; Chemical Properties; Drip Irrigation; Agricultural Chemicals; Pesticides; Databases DO - http://dx.doi.org/10.1016/j.compag.2007.01.008 ER - TY - JOUR T1 - Field identification of the cryptic vespertilionid bats, Myotis lucifugus and M. yumanensis AN - 20692008; 8196000 AB - Recent advances in molecular techniques have provided new tools for confirming species identities, however they can be expensive and results are not immediately available. Myotis lucificugus and M. yumanensis are morphologically cryptic species of bats sympatric in western North America that can be difficult to distinguish in the field. We evaluated a set of models that used morphological and echolocation call characters obtained in the field to predict species identity as determined by DNA analysis. We constructed models using data from 98 M. lucifugus and 100 M. yumanensis captured throughout the Pacific Northwest from which we had obtained high-quality, time-expansion recordings of their echolocation calls. The best model for distinguishing the species combined forearm length and characteristic frequency of echolocation calls and was able to identify 92% of M. lucifugus and 91% of M. yumanensis individuals, with greater than or equal to 95% confidence. We evaluated the applicability of our model by testing it on additional datasets. Our model correctly classified 83% of M. lucifugus (n = 30) and 93% of M. yumanensis (n = 29) individuals captured in north-central Oregon, whose echolocation calls were recorded using a zero-crossings echolocation detection system. It also correctly classified 86% of M. lucifugus (n = 22) and 85% of M. yumanensis (n = 26) individuals, captured throughout our study area, for which only poor-quality time-expansion recordings of echolocation calls were obtained. Combining morphometrics with echolocation call characteristics may be a useful approach for distinguishing among pairs of cryptic species of bats in other areas. JF - Acta Chiropterologica AU - Weller, T J AU - Scott, SA AU - Rodhouse, T J AU - Ormsbee, P C AU - Zinck, J M AD - Pacific Southwest Research Station, USDA Forest Service, 1700 Bayview Drive, Arcata, CA 95521, USA, tweller@fs.fed.us Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 133 EP - 147 PB - Museum and Institute of Zoology, Polish Academy of Sciences, 64 Wilcza St Warszawa 00-679 Poland, [URL:http://www.miiz.waw.pl/miz/] VL - 9 IS - 1 SN - 1733-5329, 1733-5329 KW - Ecology Abstracts KW - Myotis KW - Vocalization behavior KW - Echolocation KW - Sympatric populations KW - DNA KW - Myotis lucifugus KW - Forearm KW - Models KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20692008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Chiropterologica&rft.atitle=Field+identification+of+the+cryptic+vespertilionid+bats%2C+Myotis+lucifugus+and+M.+yumanensis&rft.au=Weller%2C+T+J%3BScott%2C+SA%3BRodhouse%2C+T+J%3BOrmsbee%2C+P+C%3BZinck%2C+J+M&rft.aulast=Weller&rft.aufirst=T&rft.date=2007-04-01&rft.volume=9&rft.issue=1&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Acta+Chiropterologica&rft.issn=17335329&rft_id=info:doi/10.3161%2F1733-5329%282007%2992.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1508-1109&volume=9&issue=1&page=133 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Myotis lucifugus; Myotis; Echolocation; Models; Vocalization behavior; Sympatric populations; Forearm; DNA DO - http://dx.doi.org/10.3161/1733-5329(2007)9[133:FIOTCV]2.0.CO;2 ER - TY - JOUR T1 - Structure-function relationships of a catalytically efficient beta -D-xylosidase AN - 20606424; 9317347 AB - beta -d-Xylosidase from Selenomonas ruminantium is revealed as the best catalyst known (k cat, k cat/K m) for promoting hydrolysis of 1,4- beta -d-xylooligosaccharides. H nuclear magnetic resonance experiments indicate the family 43 glycoside hydrolase acts through an inversion mechanism on substrates 4-nitrophenyl- beta -d-xylopyranoside (4NPX) and 1,4- beta -d-xylobiose (X2). Progress curves of 4-nitrophenyl- beta -d-xylobioside, xylotetraose and xylohexaose reactions indicate that one residue from the nonreducing end of substrate is cleaved per catalytic cycle without processivity. Values of k cat and k cat/K m decrease for xylooligosaccharides longer than X2, illustrating the importance to catalysis of subsites -1 and +1 and the lack there of subsite +2. Homology models of the enzyme active site with docked substrates show that subsites bey ond-1 are blocked by protein and subsites bey ond +1 are not formed; they suggest that D14 and E186 serve catalysis as general base and general acid, respectively. Individual mutations, D14A and E186A, erode k cat and k cat/K m by <10 and to asimilar extent for substrates 4NPX and 4-nitrophenyl- alpha -l-arabinofuranoside (4NPA), indicating that the two substrates share the same active site. With 4NPX and 4NPA, pH governs k cat/K m with pK a values of 5.0 and 7.0 assigned to D14 and E186, respectively. k cat (4NPX) has a pK a value of 7.0 and k cat (4NPA) is pH independent above pH 4.0, suggesting that the catalytically inactive, 'dianionic' enzyme form (D14-E187-) binds 4NPX but not 4NPA. JF - Applied Biochemistry and Biotechnology AU - Jordan, Douglas B AU - Li, Xin-Liang AU - Dunlap, Christopher A AU - Whitehead, Terence R AU - Cotta, Michael A AD - Fermentation Biotechnology Research Unit, National Center for Agricultural Utilization Research, U.S. Department of Agriculture, Agricultural Research Service, 1815 N. University Street, 61604 Peoria, IL, jordand@ncaur.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 51 EP - 76 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA, [mailto:jchasse@humanapr.com], [URL:http://humanapress.com] VL - 141 IS - 1 SN - 0273-2289, 0273-2289 KW - Biotechnology and Bioengineering Abstracts KW - Selenomonas ruminantium KW - Enzymes KW - Hydrolysis KW - Models KW - Homology KW - Structure-function relationships KW - Inversion KW - glycoside hydrolase KW - N.M.R. KW - Catalysts KW - pH effects KW - Mutation KW - Catalysis KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20606424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Structure-function+relationships+of+a+catalytically+efficient+beta+-D-xylosidase&rft.au=Jordan%2C+Douglas+B%3BLi%2C+Xin-Liang%3BDunlap%2C+Christopher+A%3BWhitehead%2C+Terence+R%3BCotta%2C+Michael+A&rft.aulast=Jordan&rft.aufirst=Douglas&rft.date=2007-04-01&rft.volume=141&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-007-9210-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Homology; Inversion; Structure-function relationships; glycoside hydrolase; Enzymes; N.M.R.; Catalysts; Mutation; Hydrolysis; pH effects; Models; Catalysis; Selenomonas ruminantium DO - http://dx.doi.org/10.1007/s12010-007-9210-8 ER - TY - JOUR T1 - beta -d-Xylosidase from Selenomonas ruminantium of glycoside hydrolase family 43 AN - 20605681; 9317272 AB - beta -d-Xylosidase from the ruminal anaerobic bacterium, Selenomonas ruminantium (SXA), catalyzes hydrolysis of beta -1,4-xylooligosacharides and has potential utility in saccharification processes. The enzyme, heterologously produced in Escherichia coli and purified to homogeneity, has an isoelectric point of approx 4.4, an intact N terminus, and a Stokes radius that defines a homotetramer. SXA denatures between pH 4.0 and 4.3 at 25°C and between 50 and 60°C at pH 5.3. Following heat or acid treatment, partially inactivated SXA exhibits lower k cat values, but similar K m values as untreated SXA. d-Glucose and d-xylose protect SXA from inactivation at high temperature and low pH. JF - Applied Biochemistry and Biotechnology AU - Jordan, Douglas B AU - Li, Xin-Liang AU - Dunlap, Christopher A AU - Whitehead, Terence R AU - Cotta, Michael A AD - US Department of Agriculture, Agricultural Research Service, Fermentation Biotechnology Research Unit, National Center For Agricultural Utilization Research, 1815 N. University Street, 61604 Peoria, IL, jordand@ncaur.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 93 EP - 104 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA, [mailto:jchasse@humanapr.com], [URL:http://humanapress.com] VL - 137-140 IS - 1-12 SN - 0273-2289, 0273-2289 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Isoelectric points KW - Selenomonas ruminantium KW - Heat KW - Escherichia coli KW - Glucose KW - Enzymes KW - glycoside hydrolase KW - pH effects KW - Hydrolysis KW - J 02410:Animal Diseases KW - W 30940:Products KW - A 01490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20605681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Influence+of+Sample+Preparation+on+Assay+of+Functional+Phenolic+Phytochemicals&rft.au=Luthria%2C+Devanand+L&rft.aulast=Luthria&rft.aufirst=Devanand&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Isoelectric points; Heat; Glucose; glycoside hydrolase; Enzymes; Hydrolysis; pH effects; Selenomonas ruminantium; Escherichia coli DO - http://dx.doi.org/10.1007/s12010-007-9042-6 ER - TY - JOUR T1 - Prophage-like gene transfer agents-Novel mechanisms of gene exchange for Methanococcus, Desulfovibrio, Brachyspira, and Rhodobacter species AN - 20532460; 9213686 AB - Gene transfer agents (GTAs) are novel mechanisms for bacterial gene transfer. They resemble small, tailed bacteriophages in ultrastructure and act like generalized transducing prophages. In contrast to functional prophages, GTAs package random fragments of bacterial genomes and incomplete copies of their own genomes. The packaged DNA content is characteristic of the GTA and ranges in size from 4.4 to 13.6 kb. GTAs have been reported in species of Brachyspira, Methanococcus, Desulfovibrio, and Rhodobacter. The best studied GTAs are VSH-1 of the anaerobic, pathogenic spirochete Brachyspira hyodysenteriae and RcGTA of the nonsulfur, purple, photosynthetic bacterium Rhodobacter capsulatus. VSH-1 and RcGTA have likely contributed to the ecology and evolution of these bacteria. The existence of GTAs in phylogenetically diverse bacteria suggests GTAs may be more common in nature than is now appreciated. JF - Anaerobe AU - Stanton, T B AD - Enteric Diseases and Food Safety Research Unit, National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, 2300 Dayton Road, Ames, IA 50010, USA Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 43 EP - 49 VL - 13 IS - 2 SN - 1075-9964, 1075-9964 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts KW - Genomes KW - Phages KW - Phylogeny KW - Rhodobacter capsulatus KW - Brachyspira hyodysenteriae KW - Prophages KW - Rhodobacter KW - Spirochetes KW - Methanococcus KW - Gene transfer KW - Desulfovibrio KW - DNA KW - Ultrastructure KW - Evolution KW - V 22320:Replication KW - J 02430:Symbiosis, Antibiosis & Phages KW - G 07760:Viruses & Phages UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20532460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anaerobe&rft.atitle=Prophage-like+gene+transfer+agents-Novel+mechanisms+of+gene+exchange+for+Methanococcus%2C+Desulfovibrio%2C+Brachyspira%2C+and+Rhodobacter+species&rft.au=Stanton%2C+T+B&rft.aulast=Stanton&rft.aufirst=T&rft.date=2007-04-01&rft.volume=13&rft.issue=2&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Anaerobe&rft.issn=10759964&rft_id=info:doi/10.1016%2Fj.anaerobe.2007.03.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Phylogeny; Phages; Genomes; Spirochetes; Gene transfer; DNA; Ultrastructure; Evolution; Prophages; Rhodobacter; Methanococcus; Rhodobacter capsulatus; Brachyspira hyodysenteriae; Desulfovibrio DO - http://dx.doi.org/10.1016/j.anaerobe.2007.03.004 ER - TY - JOUR T1 - Induction and transcription of VSH-1, a prophage-like gene transfer agent of Brachyspira hyodysenteriae AN - 20530891; 9213692 AB - The anaerobic spirochete Brachyspira hyodysenteriae is host to a bacteriophage-like agent known as VSH-1. VSH-1 is a novel gene transfer mechanism which does not self-propagate and transfers random 7.5 kb fragments of host DNA between B. hyodysenteriae cells. In these investigations early events during VSH-1 induction by mitomycin C were examined. Quantitative PCR analysis revealed that VSH-1 hvp38 and hvp53 genes did not detectably increase in copy numbers during induction. Based on Northern blot hybridization assays, transcription of VSH-1 genes hvp38, hvp53, hvp45, hvp101, and lys increased fivefold to tenfold between 2 and 4 h after induction whereas mRNA levels for B. hyodysenteriae flaA1 declined over the same time period. Chloramphenicol prevented the mitomycin C-induced increases in VSH-1 gene transcription. Hydrogen peroxide (300 mu M) substituted for mitomycin C as an inducer of VSH-1 gene transcription and is a possible 'natural' inducer of VSH-1 production in vivo. Northern blot hybridization, RT PCR, and primer extension analyses showed that VSH-1 genes are co-transcribed at an initiation site upstream of the VSH-1 gene operon. Two direct heptanucleotide repeats (ACTTATA) were identified between the putative -35 and -10 positions of the VSH-1 gene operon and are likely to represent a binding site for transcription proteins. These findings indicate VSH-1 virion production does not require genome replication, consistent with the inability of VSH-1 to self-propagate. Early events in VSH-1 induction include de novo synthesis of protein(s) essential for transcription of VSH-1 genes as polycistronic mRNA initiating upstream of the hvp45 gene. JF - Anaerobe AU - Matson, E G AU - Zuerner, R L AU - Stanton, T B AD - Enteric Diseases and Food Safety Research Unit, National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Ames, IA 50010, USA Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 89 EP - 97 VL - 13 IS - 2 SN - 1075-9964, 1075-9964 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - Genomes KW - Virions KW - Chloramphenicol KW - Replication KW - Lymphocytes B KW - Brachyspira hyodysenteriae KW - Transcription KW - Mitomycin C KW - copy number KW - Spirochetes KW - Hydrogen peroxide KW - Gene transfer KW - Mitomycin KW - Polymerase chain reaction KW - Primers KW - Operons KW - J 02410:Animal Diseases KW - V 22320:Replication KW - N 14830:RNA KW - G 07760:Viruses & Phages UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20530891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anaerobe&rft.atitle=Induction+and+transcription+of+VSH-1%2C+a+prophage-like+gene+transfer+agent+of+Brachyspira+hyodysenteriae&rft.au=Matson%2C+E+G%3BZuerner%2C+R+L%3BStanton%2C+T+B&rft.aulast=Matson&rft.aufirst=E&rft.date=2007-04-01&rft.volume=13&rft.issue=2&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Anaerobe&rft.issn=10759964&rft_id=info:doi/10.1016%2Fj.anaerobe.2007.04.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Virions; Genomes; Chloramphenicol; Lymphocytes B; Replication; Transcription; Mitomycin C; copy number; Spirochetes; Gene transfer; Hydrogen peroxide; Mitomycin; Polymerase chain reaction; Primers; Operons; Brachyspira hyodysenteriae DO - http://dx.doi.org/10.1016/j.anaerobe.2007.04.004 ER - TY - JOUR T1 - Characterization of a family 45 glycosyl hydrolase from Fibrobacter succinogenes S85 AN - 20530387; 9213691 AB - Fibrobacter succinogenes is one of the most active cellulolytic bacteria ever isolated from the rumen, but enzymes from F. succinogenes capable of hydrolyzing native (insoluble) cellulose at a rapid rate have not been identified. However, the genome sequence of F. succinogenes is now available, and it was hoped that this information would yield new insights into the mechanism of cellulose digestion. The genome has a single family 45 beta -glucanase gene, and some of the enzymes in this family have good activity against native cellulose. The gene encoding the family 45 glycosyl hydrolase from F. succinogenes S85 was cloned into Escherichia coli JM109(DE3) using pMAL-c2 as a vector. Recombinant E. coli cells produced a soluble fusion protein (MAL-F45) that was purified on a maltose affinity column and characterized. MAL-F45 was most active on carboxymethylcellulose between pH 6 and 7 and it hydrolyzed cellopentaose and cellohexaose but not cellotetraose. It also cleaved p-nitrophenyl-cellopentose into cellotriose and p-nitrophenyl-cellobiose. MAL-F45 produced cellobiose, cellotriose and cellotetraose from acid swollen cellulose and bacterial cellulose, but the rate of this hydrolysis was much too low to explain the rate of cellulose digestion by growing cultures. Because the F. succinogenes S85 genome lacks dockerin and cohesin sequences, does not encode any known processive cellulases, and most of its endoglucanase genes do not encode carbohydrate binding modules, it appears that F. succinogenes has a novel mechanism of cellulose degradation. JF - Anaerobe AU - Park, J S AU - Russell, J B AU - Wilson, D B AD - Department of Microbiology, Wing Hall, Cornell University and Agricultural Research Service, USDA, Ithaca, NY 14853, USA Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 83 EP - 88 VL - 13 IS - 2 SN - 1075-9964, 1075-9964 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Endoglucanase KW - Genomes KW - beta -Glucanase KW - Cellulolytic bacteria KW - Rumen KW - cellobiose KW - Nucleotide sequence KW - Cellulose KW - Enzymes KW - Cell culture KW - Hydrolysis KW - cohesin KW - Fibrobacter succinogenes KW - Cellulase KW - Digestion KW - Carboxymethylcellulose KW - Escherichia coli KW - Glycosyl hydrolase KW - Carbohydrates KW - Fusion protein KW - pH effects KW - Maltose KW - J 02310:Genetics & Taxonomy KW - W 30905:Medical Applications KW - N 14845:Miscellaneous KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20530387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Polymerization+of+Soybean+Oil+in+Supercritical+Carbon+Dioxide&rft.au=Liu%2C+Zengshe%3BSharma%2C+Brajendra+K%3BErhan%2C+Sevim&rft.aulast=Liu&rft.aufirst=Zengshe&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Genomes; Endoglucanase; beta -Glucanase; Cellulolytic bacteria; cellobiose; Rumen; Nucleotide sequence; Cellulose; Enzymes; Cell culture; cohesin; Hydrolysis; Cellulase; Digestion; Carboxymethylcellulose; Glycosyl hydrolase; Fusion protein; Carbohydrates; pH effects; Maltose; Escherichia coli; Fibrobacter succinogenes DO - http://dx.doi.org/10.1016/j.anaerobe.2006.12.003 ER - TY - JOUR T1 - Influence of natural Trichodina sp. parasitism on experimental Streptococcus iniae or Streptococcus agalactiae infection and survival of young channel catfish Ictalurus punctatus (Rafinesque) AN - 20521428; 7887400 JF - Aquaculture Research AU - Evans, Joyce J AU - Klesius, Phillip H AU - Pasnik, David J AU - Shoemaker, Craig A AD - Aquatic Animal Health Research Laboratory (AAHRL), United States Department of Agriculture-Agricultural Research Service (USDA-ARS), Chestertown, MD, USA, jevans@msa-stoneville.ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 664 EP - 667 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 38 IS - 6 SN - 1355-557X, 1355-557X KW - Channel catfish KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - channel catfish KW - Ictalurus punctatus KW - infection KW - Streptococcus sp. KW - Trichodina sp. KW - Juveniles KW - Survival KW - Trichodina KW - Freshwater KW - Infection KW - Freshwater fish KW - Parasitism KW - Fish diseases KW - Streptococcus agalactiae KW - Streptococcus iniae KW - Fish culture KW - Q1 08587:Diseases of Cultured Organisms KW - J 02490:Miscellaneous KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20521428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquaculture+Research&rft.atitle=Influence+of+natural+Trichodina+sp.+parasitism+on+experimental+Streptococcus+iniae+or+Streptococcus+agalactiae+infection+and+survival+of+young+channel+catfish+Ictalurus+punctatus+%28Rafinesque%29&rft.au=Evans%2C+Joyce+J%3BKlesius%2C+Phillip+H%3BPasnik%2C+David+J%3BShoemaker%2C+Craig+A&rft.aulast=Evans&rft.aufirst=Joyce&rft.date=2007-04-01&rft.volume=38&rft.issue=6&rft.spage=664&rft.isbn=&rft.btitle=&rft.title=Aquaculture+Research&rft.issn=1355557X&rft_id=info:doi/10.1111%2Fj.1365-2109.2007.01710.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Juveniles; Fish diseases; Survival; Freshwater fish; Parasitism; Fish culture; Infection; Streptococcus agalactiae; Trichodina; Streptococcus iniae; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2109.2007.01710.x ER - TY - JOUR T1 - Amino acid supplementation reveals differential regulation of aflatoxin biosynthesis in Aspergillus flavus NRRL 3357 and Aspergillus parasiticus SRRC 143 AN - 20009595; 7389231 AB - Aflatoxins are toxic and carcinogenic secondary metabolites produced by the fungi Aspergillus flavus and Aspergillus parasiticus. To better understand the molecular mechanisms that regulate aflatoxin production, the biosynthesis of the toxin in A. flavus and A. parasticus grown in yeast extract sucrose media supplemented with 50 mM tryptophan (Trp) were examined. Aspergillus flavus grown in the presence of 50 mM tryptophan was found to have significantly reduced aflatoxin B sub(1) and B sub(2) biosynthesis, while A. parasiticus cultures had significantly increased B sub(1) and G sub(1) biosynthesis. Microarray analysis of RNA extracted from fungi grown under these conditions revealed 77 genes that are expressed significantly different between A. flavus and A. parasiticus, including the aflatoxin biosynthetic genes aflD (nor-1), aflE (norA), and aflO (omtB). It is clear that the regulatory mechanisms of aflatoxin biosynthesis in response to Trp in A. flavus and A. parasiticus are different. These candidate genes may serve as regulatory factors of aflatoxin biosynthesis. JF - Applied Microbiology and Biotechnology AU - Wilkinson, J R AU - Yu, J AU - Bland, J M AU - Nierman, W C AU - Bhatnagar, D AU - Cleveland, TE AD - Southern Regional Research Center, 1100 Robert E. Lee Blvd., New Orleans, LA, 70124, USA, eclevela@srrc.ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 1308 EP - 1319 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 74 IS - 6 SN - 0175-7598, 0175-7598 KW - Toxicology Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Aflatoxin B1 KW - Tryptophan KW - Molecular modelling KW - Aspergillus flavus KW - Amino acids KW - Fungi KW - Aflatoxins KW - Toxins KW - Supplementation KW - Media (differential) KW - RNA KW - Sucrose KW - Secondary metabolites KW - Aspergillus parasiticus KW - K 03330:Biochemistry KW - X 24370:Natural Toxins KW - A 01310:Products of Microorganisms KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20009595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Microbiology+and+Biotechnology&rft.atitle=Amino+acid+supplementation+reveals+differential+regulation+of+aflatoxin+biosynthesis+in+Aspergillus+flavus+NRRL+3357+and+Aspergillus+parasiticus+SRRC+143&rft.au=Wilkinson%2C+J+R%3BYu%2C+J%3BBland%2C+J+M%3BNierman%2C+W+C%3BBhatnagar%2C+D%3BCleveland%2C+TE&rft.aulast=Wilkinson&rft.aufirst=J&rft.date=2007-04-01&rft.volume=74&rft.issue=6&rft.spage=1308&rft.isbn=&rft.btitle=&rft.title=Applied+Microbiology+and+Biotechnology&rft.issn=01757598&rft_id=info:doi/10.1007%2Fs00253-006-0768-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Aflatoxin B1; Molecular modelling; Tryptophan; Media (differential); Amino acids; RNA; Fungi; Sucrose; Aflatoxins; Secondary metabolites; Supplementation; Toxins; Aspergillus flavus; Aspergillus parasiticus DO - http://dx.doi.org/10.1007/s00253-006-0768-9 ER - TY - JOUR T1 - Expression of an AT-rich xylanase gene from the anaerobic fungus Orpinomyces sp. strain PC-2 in and secretion of the heterologous enzyme by Hypocrea jecorina AN - 19847838; 7389246 AB - The catalytic domain encoded by an adenine-thymine (AT)-rich xylanase gene (xynA) of the anaerobic fungus Orpinomyces was expressed in Hypocrea jecorina under the control of the cel7A promoter and terminator. No XynA protein was detected in H. jecorina culture supernatants when the original sequence was fused to the H. jecorina cel5A region coding for its signal peptide, carbohydrate-binding module, and hinge. Replacing the xynA (56% AT content) with a synthetic sequence containing lower AT content (39%) supported the extracellular production (150 mg l super(-1)) of the fusion xylanase by H. jecorina. Northern analysis revealed that successful production after the decrease in AT content was related to higher levels of the xylanase-specific mRNA. Another construct with an RDKR-coding sequence inserted between the cel5A linker and the xynA catalytic domain allowed production of the fully processed active xylanase catalytic domain. Both the fusion (40 kDa) and the fully processed (28 kDa) forms displayed enzymatic properties of family 11 xylanases. Both the R and the Kex2-like KR sites were recognized during secretion, resulting in a mixture of two amino termini for the 28-kDa xylanase. The work demonstrated for the first time that glycoside hydrolases derived from anaerobic fungi can be produced by H. jecorina. JF - Applied Microbiology and Biotechnology AU - Li, Xin-Liang AU - Skory, Christopher D AU - Ximenes, Eduardo A AU - Jordan, Douglas B AU - Dien, Bruce S AU - Hughes, Stephen R AU - Cotta, Michael A AD - United States Department of Agriculture-Agricultural Research Service, 1815 N. University Street, Peoria, IL, USA, lix@ncaur.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 1264 EP - 1275 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 74 IS - 6 SN - 0175-7598, 0175-7598 KW - Trichoderma reesei KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Promoters KW - Orpinomyces KW - Secretion KW - Fungi KW - Signal peptides KW - glycoside hydrolase KW - Enzymes KW - Hypocrea jecorina KW - XynA protein KW - Xylan endo-1,3- beta -xylosidase KW - mRNA KW - W 30940:Products KW - K 03310:Genetics & Taxonomy KW - G 07780:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19847838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Microbiology+and+Biotechnology&rft.atitle=Expression+of+an+AT-rich+xylanase+gene+from+the+anaerobic+fungus+Orpinomyces+sp.+strain+PC-2+in+and+secretion+of+the+heterologous+enzyme+by+Hypocrea+jecorina&rft.au=Li%2C+Xin-Liang%3BSkory%2C+Christopher+D%3BXimenes%2C+Eduardo+A%3BJordan%2C+Douglas+B%3BDien%2C+Bruce+S%3BHughes%2C+Stephen+R%3BCotta%2C+Michael+A&rft.aulast=Li&rft.aufirst=Xin-Liang&rft.date=2007-04-01&rft.volume=74&rft.issue=6&rft.spage=1264&rft.isbn=&rft.btitle=&rft.title=Applied+Microbiology+and+Biotechnology&rft.issn=01757598&rft_id=info:doi/10.1007%2Fs00253-006-0787-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Promoters; Fungi; Secretion; Signal peptides; Enzymes; glycoside hydrolase; XynA protein; mRNA; Xylan endo-1,3- beta -xylosidase; Orpinomyces; Hypocrea jecorina DO - http://dx.doi.org/10.1007/s00253-006-0787-6 ER - TY - JOUR T1 - Extractable Organic Components and Nutrients in Wastewater from Dairy Lagoons Influence the Growth and Survival of Escherichia coli O157:H7 AN - 19781272; 7403229 AB - The influence of nutrients in wastewater from dairy lagoons on the survival of Escherichia coli O157:H7 was monitored. Initially, the survival of E. coli O157:H7 in wastewater from which the competing native organisms had been removed by filter sterilization or autoclaving was compared with that in wastewater from which competing organisms had not been removed. Numbers of E. coli O157:H7 or E. coli ONT (O-nontypeable):H32 cells declined rapidly in filter-sterilized water and exhibited a slower decline in nonsterile water, while the organisms proliferated in autoclaved water. Subsequently, the growth of E. coli O157:H7 strains was monitored in 300 mu l of Luria-Bertani (LB) broth supplemented with incremental proportions of filter-sterilized wastewater. E. coli O157:H7 and E. coli ONT:H32 strains failed to grow in filter-sterilized wastewater, and their growth was reduced incrementally with wastewater supplementation of LB broth. Consequently, the influence of organic extracts of wastewater on the growth of E. coli O157:H7 and E. coli ONT:H32 in reduced-strength LB was monitored, followed by scale-up tests in wastewater. Acidic and basic extracts inhibited growth of both strains, while the neutral aqueous extract improved growth. However, a scale-up with a threefold increase in the acidic components supplementing the wastewater did not result in any additional decline in numbers of E. coli O157:H7 cells. When protected inside a 300-kDa dialysis tube and exposed to diffusible components, E. coli O157:H7 survived longer, with a decimal reduction time of 18.1 days, compared to 3.5 days when inoculated directly into wastewater. Although wastewater can potentially provide nutrients to naturally occurring human pathogens, the chemical components, protozoa, and coliphages in wastewater can inhibit the growth of freshly introduced pathogens from manure. JF - Applied and Environmental Microbiology AU - Ravva, Subbarao V AU - Korn, Anna AD - USDA, Agriculture Research Service, Western Regional Research Center, Foodborne Contaminants Research Unit, 800 Buchanan Street, Albany, California 94710 Y1 - 2007/04/01/ PY - 2007 DA - 2007 Apr 01 SP - 2191 EP - 2198 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 7 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Pollution Abstracts; Water Resources Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Aqualine Abstracts; Ecology Abstracts KW - Animal wastes KW - Escherichia Coli KW - Escherichia coli KW - survival KW - Waste water KW - P 3000:SEWAGE & WASTEWATER TREATMENT KW - D 04070:Pollution KW - AQ 00007:Industrial Effluents KW - SW 3040:Wastewater treatment processes KW - A 01450:Environmental Pollution & Waste Treatment KW - J 02320:Cell Biology KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19781272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Extractable+Organic+Components+and+Nutrients+in+Wastewater+from+Dairy+Lagoons+Influence+the+Growth+and+Survival+of+Escherichia+coli+O157%3AH7&rft.au=Ravva%2C+Subbarao+V%3BKorn%2C+Anna&rft.aulast=Ravva&rft.aufirst=Subbarao&rft.date=2007-04-01&rft.volume=73&rft.issue=7&rft.spage=2191&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2014-02-11 N1 - SubjectsTermNotLitGenreText - Waste water; survival; Escherichia coli; Escherichia Coli ER - TY - JOUR T1 - A controlled trial of reduced meal frequency without caloric restriction in healthy, normal-weight, middle-aged adults AN - 19691811; 7480757 AB - Background:Although consumption of 3 meals/d is the most common pattern of eating in industrialized countries, a scientific rationale for this meal frequency with respect to optimal health is lacking. A diet with less meal frequency can improve the health and extend the lifespan of laboratory animals, but its effect on humans has never been tested. Objective:A pilot study was conducted to establish the effects of a reduced-meal-frequency diet on health indicators in healthy, normal-weight adults. Design:The study was a randomized crossover design with two 8-wk treatment periods. During the treatment periods, subjects consumed all of the calories needed for weight maintenance in either 3 meals/d or 1 meal/d. Results:Subjects who completed the study maintained their body weight within 2 kg of their initial weight throughout the 6-mo period. There were no significant effects of meal frequency on heart rate, body temperature, or most of the blood variables measured. However, when consuming 1 meal/d, subjects had a significant increase in hunger; a significant modification of body composition, including reductions in fat mass; significant increases in blood pressure and in total, LDL-, and HDL-cholesterol concentrations; and a significant decrease in concentrations of cortisol. Conclusions:Normal-weight subjects are able to comply with a 1 meal/d diet. When meal frequency is decreased without a reduction in overall calorie intake, modest changes occur in body composition, some cardiovascular disease risk factors, and hematologic variables. Diurnal variations may affect outcomes. JF - American Journal of Clinical Nutrition AU - Stote, K S AU - Baer, D J AU - Spears, K AU - Paul AU - Harris, G AU - Rumpler, W V AU - Strycula, P AU - Najjar, S S AU - Ferrucci, L AU - Ingram, D K AU - Longo, D L AU - Mattson, M P AD - Beltsville Human Nutrition Research Center, US Department of Agriculture, Agriculture Research Service, Beltsville, MD, USA Y1 - 2007/04/01/ PY - 2007 DA - 2007 Apr 01 SP - 981 EP - 988 VL - 85 IS - 4 SN - 0002-9165, 0002-9165 KW - Physical Education Index KW - Measurement KW - Diet (effects) KW - Body temperature KW - Heart rate KW - Diet (weight control) KW - Health KW - Adults KW - Nutrition KW - Hormones KW - Blood pressure KW - Risk factors KW - Cardiorespiratory KW - Diseases KW - Body composition KW - PE 030:Exercise, Health & Physical Fitness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19691811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Clinical+Nutrition&rft.atitle=A+controlled+trial+of+reduced+meal+frequency+without+caloric+restriction+in+healthy%2C+normal-weight%2C+middle-aged+adults&rft.au=Stote%2C+K+S%3BBaer%2C+D+J%3BSpears%2C+K%3BPaul%3BHarris%2C+G%3BRumpler%2C+W+V%3BStrycula%2C+P%3BNajjar%2C+S+S%3BFerrucci%2C+L%3BIngram%2C+D+K%3BLongo%2C+D+L%3BMattson%2C+M+P&rft.aulast=Stote&rft.aufirst=K&rft.date=2007-04-01&rft.volume=85&rft.issue=4&rft.spage=981&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Clinical+Nutrition&rft.issn=00029165&rft_id=info:doi/ LA - English DB - Physical Education Index N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Measurement; Diet (effects); Body temperature; Heart rate; Diet (weight control); Health; Adults; Hormones; Nutrition; Blood pressure; Risk factors; Cardiorespiratory; Diseases; Body composition ER - TY - JOUR T1 - Transposon Mutagenesis To Improve the Growth of Recombinant Saccharomyces cerevisiae on D-Xylose AN - 19650859; 7403214 AB - Saccharomyces cerevisiae L2612 transformed with genes for xylose reductase and xylitol dehydrogenase (XYL1 and XYL2) grows well on glucose but very poorly on D-xylose. When a gene for D-xylulokinase (XYL3 or XKS1) is overexpressed, growth on glucose is unaffected, but growth on xylose is blocked. Spontaneous or chemically induced mutants of this engineered yeast that would grow on xylose could, however, be obtained. We therefore used insertional transposon mutagenesis to identify two loci that can relieve this xylose-specific growth inhibition. One is within the open reading frame (ORF) of PHO13, and the other is approximately 500 bp upstream from the TAL1 ORF. Deletion of PHO13 or overexpression of TAL1 resulted in a phenotype similar to the insertional mutation events. Quantitative PCR showed that deletion of PHO13 increased transcripts for TAL1, indicating that the growth inhibition imposed by the overexpression of XYL3 on xylose can be relieved by an overexpression of transcripts for downstream enzymes. These results may be useful in constructing better xylose-fermenting S. cerevisiae strains. JF - Applied and Environmental Microbiology AU - Ni, Haiying AU - Laplaza, Jose M AU - Jeffries, Thomas W AD - Department of Bacteriology, University of Wisconsin-Madison. Forest Products Laboratory, Forest Service, USDA, Madison, Wisconsin 53726-2398 Y1 - 2007/04/01/ PY - 2007 DA - 2007 Apr 01 SP - 2061 EP - 2066 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 7 SN - 0099-2240, 0099-2240 KW - budding yeast KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Xylose KW - Glucose KW - Enzymes KW - Saccharomyces cerevisiae KW - Gene deletion KW - Genetically engineered microorganisms KW - transposon mutagenesis KW - Xylose reductase KW - Polymerase chain reaction KW - xylitol dehydrogenase KW - Mutation KW - Open reading frames KW - W 30925:Genetic Engineering KW - K 03300:Methods KW - G 07780:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19650859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Transposon+Mutagenesis+To+Improve+the+Growth+of+Recombinant+Saccharomyces+cerevisiae+on+D-Xylose&rft.au=Ni%2C+Haiying%3BLaplaza%2C+Jose+M%3BJeffries%2C+Thomas+W&rft.aulast=Ni&rft.aufirst=Haiying&rft.date=2007-04-01&rft.volume=73&rft.issue=7&rft.spage=2061&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Gene deletion; Xylose; Genetically engineered microorganisms; Xylose reductase; transposon mutagenesis; Glucose; Polymerase chain reaction; Enzymes; xylitol dehydrogenase; Mutation; Open reading frames; Saccharomyces cerevisiae ER - TY - JOUR T1 - Life-cycle assessment of net greenhouse-gas flux for bioenergy cropping systems AN - 19645062; 7383166 AB - Bioenergy cropping systems could help offset greenhouse gas emissions, but quantifying that offset is complex. Bioenergy crops offset carbon dioxide emissions by converting atmospheric CO sub(2) to organic C in crop biomass and soil, but they also emit nitrous oxide and vary in their effects on soil oxidation of methane. Growing the crops requires energy (e.g., to operate farm machinery, produce inputs such as fertilizer) and so does converting the harvested product to usable fuels (feedstock conversion efficiency). The objective of this study was to quantify all these factors to determine the net effect of several bioenergy cropping systems on greenhouse-gas (GHG) emissions. We used the DAYCENT biogeochemistry model to assess soil GHG fluxes and biomass yields for corn, soybean, alfalfa, hybrid poplar, reed canarygrass, and switchgrass as bioenergy crops in Pennsylvania, USA. DAYCENT results were combined with estimates of fossil fuels used to provide farm inputs and operate agricultural machinery and fossil-fuel offsets from biomass yields to calculate net GHG fluxes for each cropping system considered. Displaced fossil fuel was the largest GHG sink, followed by soil carbon sequestration. N sub(2)O emissions were the largest GHG source. All cropping systems considered provided net GHG sinks, even when soil C was assumed to reach a new steady state and C sequestration in soil was not counted. Hybrid poplar and switchgrass provided the largest net GHG sinks, >200 g CO sub(2)e-C times m super(-2) times yr super(-1) for biomass conversion to ethanol, and >400 g CO sub(2)e-C times m super(-2) times yr super(-1) for biomass gasification for electricity generation. Compared with the life cycle of gasoline and diesel, ethanol and biodiesel from corn rotations reduced GHG emissions by similar to 40%, reed canarygrass by similar to 85%, and switchgrass and hybrid poplar by similar to 115%. JF - Ecological Applications AU - Adler, PR AU - Grosso, Del, SJ AU - Parton, W J AD - Pasture Systems and Watershed Management Research Unit, United States Department of Agriculture-Agricultural Research Service, University Park, Pennsylvania 16802 USA, paul.adler@ars.usda.gov Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 675 EP - 691 VL - 17 IS - 3 SN - 1051-0761, 1051-0761 KW - Pollution Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Farms KW - corn KW - Crops KW - Soil KW - Fertilizers KW - farms KW - Hybrids KW - Emissions KW - soybeans KW - Agricultural equipment KW - Ethanol KW - Energy efficiency KW - Methane KW - Fossil fuels KW - Biomass KW - hybrids KW - life cycle KW - USA, Pennsylvania KW - Oxidation KW - Greenhouse gases KW - Carbon dioxide KW - gasification KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19645062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Life-cycle+assessment+of+net+greenhouse-gas+flux+for+bioenergy+cropping+systems&rft.au=Adler%2C+PR%3BGrosso%2C+Del%2C+SJ%3BParton%2C+W+J&rft.aulast=Adler&rft.aufirst=PR&rft.date=2007-04-01&rft.volume=17&rft.issue=3&rft.spage=675&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Farms; Hybrids; Carbon dioxide; Biomass; Crops; Ethanol; Methane; Energy efficiency; Fossil fuels; corn; Fertilizers; hybrids; life cycle; farms; Oxidation; Emissions; Greenhouse gases; gasification; soybeans; Agricultural equipment; USA, Pennsylvania ER - TY - JOUR T1 - Integrating tracer experiments with modeling to assess runoff processes and water transit times AN - 19552819; 7272010 AB - Representing runoff process complexity in a simple model structure remains a challenge in hydrology. We present an integrated approach to investigate runoff processes using a hillslope tracer experiment and modeling exercise to explore model parameterization, process representation, and transit times. A spatially- explicit model constrained by soil hydrologic properties, runoff, and applied tracer data was used to identify the dominant processes necessary to explain both water and solute flux from a steep hillslope. The tracer data allowed for the rejection of model parameter sets based on the calibration to runoff data alone, thus reducing model uncertainty. The additional calibration to tracer data, improved parameter identifiability and provided further insight to process controls on hillslope-scale water and solute flux. Transit time distributions developed using the model provided further insight to model structure such as subsurface volume, mixing assumptions, and the water table dynamics. Combining field experiments with the modeling exercise may lead to a more comprehensive assessment of runoff process representation in models. JF - Advances in Water Resources AU - McGuire, K J AU - Weiler, M AU - McDonnell, J J AD - Center for the Environment, Plymouth State University and USDA Forest Service, Northeastern Research Station, Plymouth, NH 03264, USA, kmcguire1@plymouth.edu Y1 - 2007/04// PY - 2007 DA - April 2007 SP - 824 EP - 837 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl] VL - 30 IS - 4 SN - 0309-1708, 0309-1708 KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts KW - Modeling KW - Multi-criteria calibration KW - Transit time KW - Hillslope hydrology KW - Tracer application KW - Parameterization KW - Water resources KW - Water table KW - Field Tests KW - Freshwater KW - Tracers KW - Solutes KW - Hydrologic Models KW - Calibrations KW - Hydrology KW - Modelling KW - water table KW - Fluctuations KW - Runoff KW - soil KW - AQ 00001:Water Resources and Supplies KW - M3 1010:Issues in Sustainable Development KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19552819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Glyphosate%3A+A+Once-in-a-Century+Herbicide+Stephen&rft.au=Duke%2C+O%3BPowles%2C+Stephen+B&rft.aulast=Duke&rft.aufirst=O&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Solutes; Tracers; Parameterization; Water table; Water resources; Hydrology; Runoff; Modelling; water table; soil; Hydrologic Models; Calibrations; Field Tests; Fluctuations; Freshwater DO - http://dx.doi.org/10.1016/j.advwatres.2006.07.004 ER - TY - JOUR T1 - Short-Term Effect of Lime, Phosphorus, and Iron Amendments on Water-Extractable Lead and Arsenic in Orchard Soils AN - 19386977; 8609545 AB - Lead arsenate was extensively used to control insects in apple and plum orchards in the 1900s. Continuous use of lead arsenate resulted in elevated soil levels of lead (Pb) and arsenic (As). There are concerns that As and Pb will become solubilized upon a change in land use. In situ chemical stabilization practices, such as the use of phosphate-phosphorus (P), have been investigated as a possible method for reducing the solubility, mobility, and potential toxicity of Pb and As in these soils. The objective of this study was to determine the effectiveness of calcium carbonate (lime), P, and iron (Fe) amendments in reducing the solubility of As and Pb in lead-arsenate-treated soils over time. Under controlled conditions, two orchard soils, Thurmont loam (Hapludults) and Burch loam (Haploxerolls), were amended with reagent-grade calcium carbonate (CaCO3), iron hydroxide [Fe(OH)3], and potassium phosphate (KH2PO4) and incubated for 16 weeks at 26DGC. The experimental results suggested that the inorganic P increased competitive sorption between H2PO4- and dihydrogen arsenate (H2AsO4-), resulting in greater desorption of As in both Thurmont and Burch soils. Therefore, addition of lime, potassium phosphate, and Fe to lead-arsenate-contaminated soils could increase the risk of loss of soluble As and Pb from surface soil and potentially increase these metal species in runoff and movement to groundwater. JF - Communications in Soil Science and Plant Analysis AU - Codling, Eton E AU - Dao, Thanh H AD - Environmental Management and By Product Utilization Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, Maryland, USA Y1 - 2007/04// PY - 2007 DA - Apr 2007 SP - 903 EP - 919 PB - Taylor & Francis, 11 New Fetter Lane London EC4P 4EE UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk] VL - 38 IS - 7-8 SN - 0010-3624, 0010-3624 KW - Water Resources Abstracts KW - Arsenic KW - Phosphates KW - Solubility KW - Loam KW - Groundwater KW - Lime KW - Iron KW - Orchards KW - Lead KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19386977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Communications+in+Soil+Science+and+Plant+Analysis&rft.atitle=Short-Term+Effect+of+Lime%2C+Phosphorus%2C+and+Iron+Amendments+on+Water-Extractable+Lead+and+Arsenic+in+Orchard+Soils&rft.au=Codling%2C+Eton+E%3BDao%2C+Thanh+H&rft.aulast=Codling&rft.aufirst=Eton&rft.date=2007-04-01&rft.volume=38&rft.issue=7-8&rft.spage=903&rft.isbn=&rft.btitle=&rft.title=Communications+in+Soil+Science+and+Plant+Analysis&rft.issn=00103624&rft_id=info:doi/10.1080%2F00103620701277783 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Arsenic; Solubility; Phosphates; Groundwater; Loam; Orchards; Iron; Lime; Lead DO - http://dx.doi.org/10.1080/00103620701277783 ER - TY - CPAPER T1 - Rebirth and Death: Nitric Oxide and Reactive Oxygen Species in Seeds T2 - 2007 Conference of the Society for Experimental Biology (SEB 2007) AN - 39343579; 4614419 JF - 2007 Conference of the Society for Experimental Biology (SEB 2007) AU - Bethke, Paul Y1 - 2007/03/31/ PY - 2007 DA - 2007 Mar 31 KW - Reactive oxygen species KW - Mortality KW - Nitric oxide KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39343579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Conference+of+the+Society+for+Experimental+Biology+%28SEB+2007%29&rft.atitle=Rebirth+and+Death%3A+Nitric+Oxide+and+Reactive+Oxygen+Species+in+Seeds&rft.au=Bethke%2C+Paul&rft.aulast=Bethke&rft.aufirst=Paul&rft.date=2007-03-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.sebiology.org.uk/Meetings/pageview.asp?S=2&mid=&id=738 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-18 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Local and Landscape Influences on the Plant Communities of Carolina Bays T2 - 56th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 40621854; 4563600 JF - 56th Annual Meeting of the Southeastern Section of the Geological Society of America AU - De Steven, Diane Y1 - 2007/03/29/ PY - 2007 DA - 2007 Mar 29 KW - USA, South Carolina, Carolina Bay KW - Bays KW - Plant communities KW - Landscape KW - U 1200:Aquatic Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40621854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=56th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Local+and+Landscape+Influences+on+the+Plant+Communities+of+Carolina+Bays&rft.au=De+Steven%2C+Diane&rft.aulast=De+Steven&rft.aufirst=Diane&rft.date=2007-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=56th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2007SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Polymerization of Soybean Oil in Supercritical Carbon Dioxide T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40590828; 4546372 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Liu, Zengshe AU - Sharma, Brajendra K AU - Erhan, Sevim Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Oil KW - Soybeans KW - Carbon dioxide KW - Polymerization KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40590828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Polymerization+of+Soybean+Oil+in+Supercritical+Carbon+Dioxide&rft.au=Liu%2C+Zengshe%3BSharma%2C+Brajendra+K%3BErhan%2C+Sevim&rft.aulast=Liu&rft.aufirst=Zengshe&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Issues in the Production and Conversion of Lignocellulosic Biomass Crops to Ethanol T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40578201; 4543661 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Jung, Hans-Joachim G AU - Dien, Bruce S AU - Vogel, Kenneth P Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Ethanol KW - Biomass KW - Crops KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40578201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Issues+in+the+Production+and+Conversion+of+Lignocellulosic+Biomass+Crops+to+Ethanol&rft.au=Jung%2C+Hans-Joachim+G%3BDien%2C+Bruce+S%3BVogel%2C+Kenneth+P&rft.aulast=Jung&rft.aufirst=Hans-Joachim&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - DFT Solvation Studies of Carbohydrates: The Effect of Different Hydration Models on the Internal Coordinates and Alpha/Beta Anomeric Ratios of Epimers of Glucose T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40577517; 4540144 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Schnupf, Udo AU - Willett, J L AU - Momany, Frank A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Carbohydrates KW - Hydration KW - Glucose KW - Models KW - Solvation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40577517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=DFT+Solvation+Studies+of+Carbohydrates%3A+The+Effect+of+Different+Hydration+Models+on+the+Internal+Coordinates+and+Alpha%2FBeta+Anomeric+Ratios+of+Epimers+of+Glucose&rft.au=Schnupf%2C+Udo%3BWillett%2C+J+L%3BMomany%2C+Frank+A&rft.aulast=Schnupf&rft.aufirst=Udo&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - DFT Optimization Studies of Alpha-Maltose: Iso-Energetic and Internal Coordinate Contour Maps Upon Rotation about the Glycosidic Bonds T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40576951; 4540146 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Momany, Frank A AU - Willett, J L AU - Bosma, Wayne B AU - Schnupf, Udo Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Maps KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40576951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=DFT+Optimization+Studies+of+Alpha-Maltose%3A+Iso-Energetic+and+Internal+Coordinate+Contour+Maps+Upon+Rotation+about+the+Glycosidic+Bonds&rft.au=Momany%2C+Frank+A%3BWillett%2C+J+L%3BBosma%2C+Wayne+B%3BSchnupf%2C+Udo&rft.aulast=Momany&rft.aufirst=Frank&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of Surface Hydrophobicity on Immobilized Lipase Activity T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40576587; 4540989 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Laszlo, Joseph A AU - Evans, Kervin Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Hydrophobicity KW - Lipase KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40576587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Influence+of+Surface+Hydrophobicity+on+Immobilized+Lipase+Activity&rft.au=Laszlo%2C+Joseph+A%3BEvans%2C+Kervin&rft.aulast=Laszlo&rft.aufirst=Joseph&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optimizing the Acid Catalyzed Synthesis of Hyperbranched Poly(Glycerol-Diacid) Oligomers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40574562; 4544632 DE: JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Wyatt, Victor T AU - Nunez, Alberto AU - Foglia, Thomas A AU - Marmer, William N Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40574562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Optimizing+the+Acid+Catalyzed+Synthesis+of+Hyperbranched+Poly%28Glycerol-Diacid%29+Oligomers&rft.au=Wyatt%2C+Victor+T%3BNunez%2C+Alberto%3BFoglia%2C+Thomas+A%3BMarmer%2C+William+N&rft.aulast=Wyatt&rft.aufirst=Victor&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carbohydrate Research at the USDA Laboratory in Peoria, Illinois T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40573700; 4542052 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Cote, Gregory L AU - Finkenstadt, Victoria L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - USA, Illinois KW - Carbohydrates KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40573700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Carbohydrate+Research+at+the+USDA+Laboratory+in+Peoria%2C+Illinois&rft.au=Cote%2C+Gregory+L%3BFinkenstadt%2C+Victoria+L&rft.aulast=Cote&rft.aufirst=Gregory&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - USDA, Agricultural Research Service: Research for the Growing World T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40573558; 4542053 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Wagner, Renee M AU - O'Hara, Katherine M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Agricultural research KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40573558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Fuel+from+Herbaceous+Feedstocks%3A+A+Switchgrass-Centric+Perspective&rft.au=Sarath%2C+Gautam%3BDien%2C+Bruce+S%3BVogel%2C+Kenneth+P%3BJung%2C+Hans-Joachim+G&rft.aulast=Sarath&rft.aufirst=Gautam&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Biodiesel Composition on the Formation of Particulate Matter Exhaust Emissions and Comparison to Petrodiesel Components T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40571779; 4542426 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Knothe, Gerhard AU - Sharp, Christopher A AU - Ryan, Thomas W Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Particulate matter KW - Exhaust emissions KW - Suspended particulate matter KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40571779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Effect+of+Biodiesel+Composition+on+the+Formation+of+Particulate+Matter+Exhaust+Emissions+and+Comparison+to+Petrodiesel+Components&rft.au=Knothe%2C+Gerhard%3BSharp%2C+Christopher+A%3BRyan%2C+Thomas+W&rft.aulast=Knothe&rft.aufirst=Gerhard&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Blueberry Skins Lower Plasma and Liver Cholesterol and Triglycerides in Hypercholesterolemic Hamsters T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40570841; 4538710 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Rimando, Agnes M AU - Yokoyama, Wallace H AU - Patny, Akshay AU - Avery, Mitchell A AU - Mizuno, Cassia S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Skin KW - Liver KW - Triglycerides KW - Cholesterol KW - Vaccinium KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40570841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Blueberry+Skins+Lower+Plasma+and+Liver+Cholesterol+and+Triglycerides+in+Hypercholesterolemic+Hamsters&rft.au=Rimando%2C+Agnes+M%3BYokoyama%2C+Wallace+H%3BPatny%2C+Akshay%3BAvery%2C+Mitchell+A%3BMizuno%2C+Cassia+S&rft.aulast=Rimando&rft.aufirst=Agnes&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Transgenic Phenolic Production in Corn Silks Moderately Enhances Insect Resistance T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569606; 4538830 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Johnson, Eric T AU - Berhow, Mark AU - Dowd, Patrick F Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Corn KW - Insects KW - Silk KW - Phenolic compounds KW - Aquatic insects KW - Pest control KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Transgenic+Phenolic+Production+in+Corn+Silks+Moderately+Enhances+Insect+Resistance&rft.au=Johnson%2C+Eric+T%3BBerhow%2C+Mark%3BDowd%2C+Patrick+F&rft.aulast=Johnson&rft.aufirst=Eric&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enzyme-Mediated Crosslinking of Wool T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569494; 4539958 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Cardamone, Jeanette M AU - Research, Wool Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Wool KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Enzyme-Mediated+Crosslinking+of+Wool&rft.au=Cardamone%2C+Jeanette+M%3BResearch%2C+Wool&rft.aulast=Cardamone&rft.aufirst=Jeanette&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Multifaceted Strategy to Improve Drought Tolerance in Maize T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569278; 4538849 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Oliver, Melvin J AU - Nguyen, Henry T AU - Sharp, Robert E Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Drought resistance KW - Zea mays KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=A+Multifaceted+Strategy+to+Improve+Drought+Tolerance+in+Maize&rft.au=Oliver%2C+Melvin+J%3BNguyen%2C+Henry+T%3BSharp%2C+Robert+E&rft.aulast=Oliver&rft.aufirst=Melvin&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Feruloylated Vegetables Oils: Synthesis and Applications of UV-absorbing/antioxidative Lipids T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40569169; 4538828 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Compton, David L AU - Laszlo, Joseph A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Lipids KW - Oil KW - Vegetables KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40569169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Feruloylated+Vegetables+Oils%3A+Synthesis+and+Applications+of+UV-absorbing%2Fantioxidative+Lipids&rft.au=Compton%2C+David+L%3BLaszlo%2C+Joseph+A&rft.aulast=Compton&rft.aufirst=David&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Manipulating the Lipid Resorcinol Pathway to Enhance Plant Allelopathy T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568650; 4538825 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Dayan, Franck E AU - Cook, Daniel AU - Baerson, Scott R AU - Pan, Zhiqiang AU - Rimando, Agnes AU - Duke, Stephen O Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Allelopathy KW - Lipids KW - Resorcinol KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Manipulating+the+Lipid+Resorcinol+Pathway+to+Enhance+Plant+Allelopathy&rft.au=Dayan%2C+Franck+E%3BCook%2C+Daniel%3BBaerson%2C+Scott+R%3BPan%2C+Zhiqiang%3BRimando%2C+Agnes%3BDuke%2C+Stephen+O&rft.aulast=Dayan&rft.aufirst=Franck&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Capturing the Value of Rice and its Coproducts for Food Sustainability T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568536; 4539627 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Champagne, Elaine T Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Food KW - Resource management KW - Oryza sativa KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Capturing+the+Value+of+Rice+and+its+Coproducts+for+Food+Sustainability&rft.au=Champagne%2C+Elaine+T&rft.aulast=Champagne&rft.aufirst=Elaine&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of Saline and Recycled Water as an Alternative Irrigation Water Supply: Chemical and Agronomic Considerations T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568519; 4538841 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Suarez, Donald L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Recycling KW - Water reuse KW - Water supplies KW - Irrigation water KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Use+of+Saline+and+Recycled+Water+as+an+Alternative+Irrigation+Water+Supply%3A+Chemical+and+Agronomic+Considerations&rft.au=Suarez%2C+Donald+L&rft.aulast=Suarez&rft.aufirst=Donald&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Activity of Plant Phenolics Functioning as Sources of Insect Resistance in Plants T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568460; 4538827 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Dowd, Patrick F AU - Musser, Richard O AU - Johnson, Eric T Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Insects KW - Phenolic compounds KW - Aquatic insects KW - Pest control KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Activity+of+Plant+Phenolics+Functioning+as+Sources+of+Insect+Resistance+in+Plants&rft.au=Dowd%2C+Patrick+F%3BMusser%2C+Richard+O%3BJohnson%2C+Eric+T&rft.aulast=Dowd&rft.aufirst=Patrick&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - In Vivo Studies of the Anti-inflammatory Actions of Citrus Polymethoxylated Flavones T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568428; 4538821 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Manthey, John A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Flavones KW - Citrus KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=In+Vivo+Studies+of+the+Anti-inflammatory+Actions+of+Citrus+Polymethoxylated+Flavones&rft.au=Manthey%2C+John+A&rft.aulast=Manthey&rft.aufirst=John&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Process for Obtaining Cellulose Acetate from Agricultural By-Products T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568259; 4539334 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Biswas, Atanu AU - Saha, Badal C AU - Lawton Jr, John W AU - Shogren, Randal L AU - Willett, Julious L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Byproducts KW - Cellulose KW - Cellulose acetate KW - Acetic acid KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Process+for+Obtaining+Cellulose+Acetate+from+Agricultural+By-Products&rft.au=Biswas%2C+Atanu%3BSaha%2C+Badal+C%3BLawton+Jr%2C+John+W%3BShogren%2C+Randal+L%3BWillett%2C+Julious+L&rft.aulast=Biswas&rft.aufirst=Atanu&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biomass-To-Ethanol Conversion: Strategies for Developing Flexible Biorefineries T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40568153; 4539303 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Orts, William J AU - Holtman, Kevin M AU - Glenn, Gregory M AU - Offeman, Richard AU - Robertson, George H AU - Imam, Syed H AU - Wong, Dominic W S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Biomass KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40568153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biomass-To-Ethanol+Conversion%3A+Strategies+for+Developing+Flexible+Biorefineries&rft.au=Orts%2C+William+J%3BHoltman%2C+Kevin+M%3BGlenn%2C+Gregory+M%3BOffeman%2C+Richard%3BRobertson%2C+George+H%3BImam%2C+Syed+H%3BWong%2C+Dominic+W+S&rft.aulast=Orts&rft.aufirst=William&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fate of Chlorate Salts Excreted from Animals T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40567909; 4539220 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Smith, D J AU - Oliver, C E AU - Hakk, H AU - Anderson, R C AU - Larsen, G L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Salts KW - Chlorate KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Fate+of+Chlorate+Salts+Excreted+from+Animals&rft.au=Smith%2C+D+J%3BOliver%2C+C+E%3BHakk%2C+H%3BAnderson%2C+R+C%3BLarsen%2C+G+L&rft.aulast=Smith&rft.aufirst=D&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Incorporation of Bacteriocin in Edible Pectin Films for Antimicrobial Packaging T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40567615; 4539330 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Liu, LinShu AU - Jin, Tony AU - Liu, Cheng-Kung AU - Hicks, Kevin B AU - Mohanty, Amar K AU - Bhardwaj, Rahul AU - Misra, Manjusri Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Packaging KW - Antimicrobial agents KW - Bacteriocins KW - Films KW - Pectin KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Incorporation+of+Bacteriocin+in+Edible+Pectin+Films+for+Antimicrobial+Packaging&rft.au=Liu%2C+LinShu%3BJin%2C+Tony%3BLiu%2C+Cheng-Kung%3BHicks%2C+Kevin+B%3BMohanty%2C+Amar+K%3BBhardwaj%2C+Rahul%3BMisra%2C+Manjusri&rft.aulast=Liu&rft.aufirst=LinShu&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Bioavailability of PBDES in Male Rats from Orally Administered Household Dust T2 - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AN - 40567531; 4536690 JF - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AU - Hakk, H AU - Huwe, J K AU - Diliberto, J J AU - Stapleton, H AU - Birnbaum, L S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Households KW - Dust KW - Bioavailability KW - Rats KW - Oral administration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=Bioavailability+of+PBDES+in+Male+Rats+from+Orally+Administered+Household+Dust&rft.au=Hakk%2C+H%3BHuwe%2C+J+K%3BDiliberto%2C+J+J%3BStapleton%2C+H%3BBirnbaum%2C+L+S&rft.aulast=Hakk&rft.aufirst=H&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.toxicology.org/ai/meet/am2007/it_planner.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - HPLC Determination of Chlorate Metabolism in Ruminal Fluid T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40567136; 4538792 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Beier, Ross C AU - Hume, Michael E AU - Anderson, R C AU - Oliver, Christy E AU - Callaway, Todd R AU - Edrington, Thomas S AU - Nisbet, David J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Metabolism KW - High-performance liquid chromatography KW - Chlorate KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=HPLC+Determination+of+Chlorate+Metabolism+in+Ruminal+Fluid&rft.au=Beier%2C+Ross+C%3BHume%2C+Michael+E%3BAnderson%2C+R+C%3BOliver%2C+Christy+E%3BCallaway%2C+Todd+R%3BEdrington%2C+Thomas+S%3BNisbet%2C+David+J&rft.aulast=Beier&rft.aufirst=Ross&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Pressing Procedure and Storage Conditions on the Rheology and Microstructure of Queso Blanco T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40567034; 4538772 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Tunick, Michael H AU - Van Hekken, Diane L AU - Cooke, Peter H Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Storage KW - Rheology KW - Storage conditions KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40567034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Effects+of+Pressing+Procedure+and+Storage+Conditions+on+the+Rheology+and+Microstructure+of+Queso+Blanco&rft.au=Tunick%2C+Michael+H%3BVan+Hekken%2C+Diane+L%3BCooke%2C+Peter+H&rft.aulast=Tunick&rft.aufirst=Michael&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sorption, Fate, and Transport of Endogenous Steroid Hormones in Soils T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566834; 4539236 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Hakk, H AU - Casey, Francis X M AU - Larsen, G L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Soil KW - Steroid hormones KW - Sorption KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Sorption%2C+Fate%2C+and+Transport+of+Endogenous+Steroid+Hormones+in+Soils&rft.au=Hakk%2C+H%3BCasey%2C+Francis+X+M%3BLarsen%2C+G+L&rft.aulast=Hakk&rft.aufirst=H&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Synthesis of Long-Chain Unsaturated-a,w- Dicarboxylic Acids from Renewable Materials Via Olefin Metathesis T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566754; 4539322 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Ngo, Helen L AU - Foglia, Thomas A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Acids KW - Organic acids KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Synthesis+of+Long-Chain+Unsaturated-a%2Cw-+Dicarboxylic+Acids+from+Renewable+Materials+Via+Olefin+Metathesis&rft.au=Ngo%2C+Helen+L%3BFoglia%2C+Thomas+A&rft.aulast=Ngo&rft.aufirst=Helen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing Herbaceous Energy Crops as Feedstocks for Bioethanol Production T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566722; 4539309 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Dien, Bruce S AU - Cotta, Michael A AU - Jung, Hans-Joachim G AU - Vogel, Kenneth P Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Crops KW - Energy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Developing+Herbaceous+Energy+Crops+as+Feedstocks+for+Bioethanol+Production&rft.au=Dien%2C+Bruce+S%3BCotta%2C+Michael+A%3BJung%2C+Hans-Joachim+G%3BVogel%2C+Kenneth+P&rft.aulast=Dien&rft.aufirst=Bruce&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Gis Data to Discern Sources for Pesticide Runoff Contributions to the Choptank River Watershed T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566648; 4539267 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Hapeman, Cathleen J AU - Hively, W Dean AU - Lang, Megan AU - McConnell, Laura L AU - Rice, Clifford P AU - McCarty, Gregory W AU - Fisher, Thomas R AU - Sadeghi, Ali M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - USA, Maryland, Choptank R. KW - Pesticides KW - Watersheds KW - Geographic information systems KW - Rivers KW - Runoff KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Using+Gis+Data+to+Discern+Sources+for+Pesticide+Runoff+Contributions+to+the+Choptank+River+Watershed&rft.au=Hapeman%2C+Cathleen+J%3BHively%2C+W+Dean%3BLang%2C+Megan%3BMcConnell%2C+Laura+L%3BRice%2C+Clifford+P%3BMcCarty%2C+Gregory+W%3BFisher%2C+Thomas+R%3BSadeghi%2C+Ali+M&rft.aulast=Hapeman&rft.aufirst=Cathleen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Agricultural Biomass, Biobased Products, and Biofuels: Challenges and Opportunites T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566630; 4539302 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Buchanan, Gale Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Biomass KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Agricultural+Biomass%2C+Biobased+Products%2C+and+Biofuels%3A+Challenges+and+Opportunites&rft.au=Buchanan%2C+Gale&rft.aulast=Buchanan&rft.aufirst=Gale&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Glyphosate: A Once-in-a-Century Herbicide Stephen T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566488; 4539177 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Duke, O AU - Powles, Stephen B Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Herbicides KW - Glyphosate KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Glyphosate%3A+A+Once-in-a-Century+Herbicide+Stephen&rft.au=Duke%2C+O%3BPowles%2C+Stephen+B&rft.aulast=Duke&rft.aufirst=O&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Single-Use, Disposable Food Containers: Starch-Based Alternatives to Petroleum-Based Plastics T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566103; 4539329 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Glenn, Gregory M AU - Ludvik, Charles N AU - Klamczynski, Artur P AU - Orts, William J AU - Imam, Syed H AU - Wood, Delilah Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Containers KW - Plastics KW - Plasticity KW - Food KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Single-Use%2C+Disposable+Food+Containers%3A+Starch-Based+Alternatives+to+Petroleum-Based+Plastics&rft.au=Glenn%2C+Gregory+M%3BLudvik%2C+Charles+N%3BKlamczynski%2C+Artur+P%3BOrts%2C+William+J%3BImam%2C+Syed+H%3BWood%2C+Delilah&rft.aulast=Glenn&rft.aufirst=Gregory&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - REMM Pesticide Algorithms: Sensitivity Testing T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566085; 4539393 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Wauchope, R Don Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Pesticides KW - Algorithms KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=REMM+Pesticide+Algorithms%3A+Sensitivity+Testing&rft.au=Wauchope%2C+R+Don&rft.aulast=Wauchope&rft.aufirst=R&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Extraction and Electrospinning of Zein Extracted from Corn Gluten Meal using Acetic Acid T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566066; 4539325 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Selling, G W AU - Woods, Kristen K Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Corn KW - Gluten KW - Zein KW - Acetic acid KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Extraction+and+Electrospinning+of+Zein+Extracted+from+Corn+Gluten+Meal+using+Acetic+Acid&rft.au=Selling%2C+G+W%3BWoods%2C+Kristen+K&rft.aulast=Selling&rft.aufirst=G&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biopolymers from Polylactic Acid and Milk Proteins T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566060; 4539324 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Onwulata, Charles AU - Tomasula, Peggy Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Dairy products KW - Biopolymers KW - Milk KW - Polylactic acid KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biopolymers+from+Polylactic+Acid+and+Milk+Proteins&rft.au=Onwulata%2C+Charles%3BTomasula%2C+Peggy&rft.aulast=Onwulata&rft.aufirst=Charles&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Immediate Impact of Imidacloprid Treatment for Control of Hemlock Woolly Adelgid on Aquatic Macroinvertebrate Communities T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40566037; 4539386 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Hanula, James AU - Churchel, Melissa AU - Berisford, C Wayne AU - Vose, James Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Imidacloprid KW - Zoobenthos KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40566037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Immediate+Impact+of+Imidacloprid+Treatment+for+Control+of+Hemlock+Woolly+Adelgid+on+Aquatic+Macroinvertebrate+Communities&rft.au=Hanula%2C+James%3BChurchel%2C+Melissa%3BBerisford%2C+C+Wayne%3BVose%2C+James&rft.aulast=Hanula&rft.aufirst=James&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biobased Industrial Lubricants T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565926; 4539320 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Erhan, Sevim Z AU - Sharma, Brajendra K Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Lubricants KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biobased+Industrial+Lubricants&rft.au=Erhan%2C+Sevim+Z%3BSharma%2C+Brajendra+K&rft.aulast=Erhan&rft.aufirst=Sevim&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Parthenium Argentatum as a Source of Biobased Products T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565887; 4539317 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - McMahan, Colleen M AU - Cornish, Katrina AU - Whalen, Maureen Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Biomass KW - Parthenium argentatum KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Parthenium+Argentatum+as+a+Source+of+Biobased+Products&rft.au=McMahan%2C+Colleen+M%3BCornish%2C+Katrina%3BWhalen%2C+Maureen&rft.aulast=McMahan&rft.aufirst=Colleen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Human Health Benefits from Consumption of Soluble Fibers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565776; 4538697 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Behall, Kay M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Fibers KW - Public health KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Human+Health+Benefits+from+Consumption+of+Soluble+Fibers&rft.au=Behall%2C+Kay+M&rft.aulast=Behall&rft.aufirst=Kay&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Relationship Between Corn Fiber Gum Structure and its Functional Properties T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565662; 4539853 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Yadav, Madhav P AU - Moreau, Robert A AU - Johnston, David B AU - Hicks, Kevin B Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Corn KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=The+Relationship+Between+Corn+Fiber+Gum+Structure+and+its+Functional+Properties&rft.au=Yadav%2C+Madhav+P%3BMoreau%2C+Robert+A%3BJohnston%2C+David+B%3BHicks%2C+Kevin+B&rft.aulast=Yadav&rft.aufirst=Madhav&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Application of REMM to Design Edge-Of-Field Buffers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565599; 4539392 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Lowrance, Richard AU - Williams, Randall G AU - Wauchope, R Don Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Buffers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Application+of+REMM+to+Design+Edge-Of-Field+Buffers&rft.au=Lowrance%2C+Richard%3BWilliams%2C+Randall+G%3BWauchope%2C+R+Don&rft.aulast=Lowrance&rft.aufirst=Richard&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Irrigation of Forage Crops with Saline Drainage Waters: Volumetric Lysimeter Studies and Modeling of Root Water Uptake and Drainage T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565538; 4538839 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Skaggs, Todd H Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Roots KW - Drainage water KW - Irrigation KW - Water uptake KW - Forage KW - Drainage KW - Crops KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Irrigation+of+Forage+Crops+with+Saline+Drainage+Waters%3A+Volumetric+Lysimeter+Studies+and+Modeling+of+Root+Water+Uptake+and+Drainage&rft.au=Skaggs%2C+Todd+H&rft.aulast=Skaggs&rft.aufirst=Todd&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Eastern Hemlock Water use: Implications for Systemic Insecticide Application T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565520; 4539385 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Vose, James M AU - Ford, Chelcy R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Water use KW - Insecticides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Eastern+Hemlock+Water+use%3A+Implications+for+Systemic+Insecticide+Application&rft.au=Vose%2C+James+M%3BFord%2C+Chelcy+R&rft.aulast=Vose&rft.aufirst=James&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Technological Advances using Disparlure for Slowing the Spread of Gypsy Moth T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565478; 4539382 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Onken, Amy H Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Pest control KW - Sustainable development KW - Forests KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Technological+Advances+using+Disparlure+for+Slowing+the+Spread+of+Gypsy+Moth&rft.au=Onken%2C+Amy+H&rft.aulast=Onken&rft.aufirst=Amy&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of Sample Preparation on Assay of Functional Phenolic Phytochemicals T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565466; 4538819 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Luthria, Devanand L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Phenolic compounds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Influence+of+Sample+Preparation+on+Assay+of+Functional+Phenolic+Phytochemicals&rft.au=Luthria%2C+Devanand+L&rft.aulast=Luthria&rft.aufirst=Devanand&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New and Old Methods of Protection of Trees Against Bark Beetles: What Works, what doesn't, and why T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565447; 4539380 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Klepzig, Kier D AU - Strom, Brian L AU - Roton, Lary M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Trees KW - Bark KW - Scolytidae KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=DFT+Optimization+Studies+of+Alpha-Maltose%3A+Iso-Energetic+and+Internal+Coordinate+Contour+Maps+Upon+Rotation+about+the+Glycosidic+Bonds&rft.au=Momany%2C+Frank+A%3BWillett%2C+J+L%3BBosma%2C+Wayne+B%3BSchnupf%2C+Udo&rft.aulast=Momany&rft.aufirst=Frank&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Flame Resistant Cotton Durability and Antimicrobial Properties by using a Novel Epoxy Phosphonate Monomers T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565357; 4539941 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Condon, Brian AU - Siragusa, Gregory R AU - Chang, SeChin Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Cotton KW - Antimicrobial agents KW - Monomers KW - Phosphonates KW - Toughness KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Flame+Resistant+Cotton+Durability+and+Antimicrobial+Properties+by+using+a+Novel+Epoxy+Phosphonate+Monomers&rft.au=Condon%2C+Brian%3BSiragusa%2C+Gregory+R%3BChang%2C+SeChin&rft.aulast=Condon&rft.aufirst=Brian&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Amine Hydroxy Derivative of Soybean Oil as a Lubricant Additive T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40565271; 4539274 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Sharma, Brajendra K AU - Biswas, Atanu AU - Erhan, Servim Z Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Additives KW - Oil KW - Amines KW - Soybeans KW - Lubricants KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40565271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Amine+Hydroxy+Derivative+of+Soybean+Oil+as+a+Lubricant+Additive&rft.au=Sharma%2C+Brajendra+K%3BBiswas%2C+Atanu%3BErhan%2C+Servim+Z&rft.aulast=Sharma&rft.aufirst=Brajendra&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Phenolics and Glucosinolates in Broccoli Seeds and Sprouts T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40564962; 4538820 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Berhow, Mark AU - Jham, Gulab N AU - Vaughn, Steven F AU - Tisserat, Brent AU - Duval, Sandra M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Phenolic compounds KW - Seeds KW - Glucosinolates KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40564962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Analysis+of+Phenolics+and+Glucosinolates+in+Broccoli+Seeds+and+Sprouts&rft.au=Berhow%2C+Mark%3BJham%2C+Gulab+N%3BVaughn%2C+Steven+F%3BTisserat%2C+Brent%3BDuval%2C+Sandra+M&rft.aulast=Berhow&rft.aufirst=Mark&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prebiotic Carbohydrate-Related Research within the USDA Agricultural Research Service T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40564500; 4539628 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Cote, Gregory Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Agricultural research KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40564500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Prebiotic+Carbohydrate-Related+Research+within+the+USDA+Agricultural+Research+Service&rft.au=Cote%2C+Gregory&rft.aulast=Cote&rft.aufirst=Gregory&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Herbicide Abatement by a Riparian Wetland System T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40564396; 4539388 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Rice, Clifford P AU - Bialek, Krystyna AU - McCarty, Gregory W AU - Hively, W Dean AU - Angier, Jonathan Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Wetlands KW - Herbicides KW - Rivers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40564396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Herbicide+Abatement+by+a+Riparian+Wetland+System&rft.au=Rice%2C+Clifford+P%3BBialek%2C+Krystyna%3BMcCarty%2C+Gregory+W%3BHively%2C+W+Dean%3BAngier%2C+Jonathan&rft.aulast=Rice&rft.aufirst=Clifford&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Performance of Bioactive Molecules on Cotton Textiles T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40564253; 4539939 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Edwards, J Vincent AU - Goheen, Steve C AU - Arnold, Judy AU - Howley, Phyllis S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Cotton KW - Textiles KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40564253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Performance+of+Bioactive+Molecules+on+Cotton+Textiles&rft.au=Edwards%2C+J+Vincent%3BGoheen%2C+Steve+C%3BArnold%2C+Judy%3BHowley%2C+Phyllis+S&rft.aulast=Edwards&rft.aufirst=J&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - National Assessment of Pesticide Environmental Risk from Agricultural Sources using a Microsimulation Modeling Approach T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563683; 4539353 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Kellogg, Robert L AU - Plotkin, Stephen Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Pesticides KW - Environmental assessment KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=National+Assessment+of+Pesticide+Environmental+Risk+from+Agricultural+Sources+using+a+Microsimulation+Modeling+Approach&rft.au=Kellogg%2C+Robert+L%3BPlotkin%2C+Stephen&rft.aulast=Kellogg&rft.aufirst=Robert&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Improved Physical Properties of Zein using Glyoxal as a Crosslinker T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563506; 4539326 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Woods, Kristen K AU - Selling, Gordon W Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Zein KW - Physical properties KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Improved+Physical+Properties+of+Zein+using+Glyoxal+as+a+Crosslinker&rft.au=Woods%2C+Kristen+K%3BSelling%2C+Gordon+W&rft.aulast=Woods&rft.aufirst=Kristen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biological Abatement for Removal of Inhibitors from Biomass Sugars T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563487; 4539313 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Nichols, Nancy N AU - Chambliss, C Kevin AU - Walsum, G. Peter van AU - Sharma, Lekh Nath AU - Dien, Bruce S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Biomass KW - Sugar KW - Inhibitors KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Influence+of+Surface+Hydrophobicity+on+Immobilized+Lipase+Activity&rft.au=Laszlo%2C+Joseph+A%3BEvans%2C+Kervin&rft.aulast=Laszlo&rft.aufirst=Joseph&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Coproduction of Fuel Ethanol and New Value Added Coproducts T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563425; 4539306 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Johnston, David B Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Ethanol KW - Fuels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Coproduction+of+Fuel+Ethanol+and+New+Value+Added+Coproducts&rft.au=Johnston%2C+David+B&rft.aulast=Johnston&rft.aufirst=David&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ab Initio Study of Acetylated Derivatives of Deoxynivalenol and Nivalenol T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563359; 4538791 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Appell, Michael AU - McCormick, Susan P AU - Desjardins, Anne E Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Deoxynivalenol KW - Nivalenol KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Ab+Initio+Study+of+Acetylated+Derivatives+of+Deoxynivalenol+and+Nivalenol&rft.au=Appell%2C+Michael%3BMcCormick%2C+Susan+P%3BDesjardins%2C+Anne+E&rft.aulast=Appell&rft.aufirst=Michael&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Arthropod Repelling Constituents from a Southern Folk Remedy: Investigations of the American Beautyberry, Callicarpa Americana T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563234; 4539327 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Cantrell, Charles L AU - Bryson, Charles T AU - Duke, Stephen O AU - Klun, Jerome A AU - Carroll, John F Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Arthropods KW - Callicarpa americana KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Arthropod+Repelling+Constituents+from+a+Southern+Folk+Remedy%3A+Investigations+of+the+American+Beautyberry%2C+Callicarpa+Americana&rft.au=Cantrell%2C+Charles+L%3BBryson%2C+Charles+T%3BDuke%2C+Stephen+O%3BKlun%2C+Jerome+A%3BCarroll%2C+John+F&rft.aulast=Cantrell&rft.aufirst=Charles&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biobased: Making it Competitive and Sustainable T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563194; 4539308 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Fireovid, Robert Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Sustainable development KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biobased%3A+Making+it+Competitive+and+Sustainable&rft.au=Fireovid%2C+Robert&rft.aulast=Fireovid&rft.aufirst=Robert&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sustainability of the Sugar Industry: Future Value Addition from Sugarcane and Sugarbeet T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40563071; 4539620 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Eggleston, Gillian Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Sugar KW - Resource management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40563071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Sustainability+of+the+Sugar+Industry%3A+Future+Value+Addition+from+Sugarcane+and+Sugarbeet&rft.au=Eggleston%2C+Gillian&rft.aulast=Eggleston&rft.aufirst=Gillian&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impacts of Conservation Crop Production Systems on Soil and Water Resources: Glyphosate-Resistant Crops (GRCs) Are Part of the Management Toolbox T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562986; 4539194 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Locke, Martin A AU - Zablotowicz, Robert M AU - Reddy, Krishna N Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Conservation KW - Crop production KW - Soil KW - Water resources KW - Crops KW - Crop production systems KW - Production management KW - Resource conservation KW - Water management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Impacts+of+Conservation+Crop+Production+Systems+on+Soil+and+Water+Resources%3A+Glyphosate-Resistant+Crops+%28GRCs%29+Are+Part+of+the+Management+Toolbox&rft.au=Locke%2C+Martin+A%3BZablotowicz%2C+Robert+M%3BReddy%2C+Krishna+N&rft.aulast=Locke&rft.aufirst=Martin&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fuel from Herbaceous Feedstocks: A Switchgrass-Centric Perspective T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562817; 4539335 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Sarath, Gautam AU - Dien, Bruce S AU - Vogel, Kenneth P AU - Jung, Hans-Joachim G Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Fuels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Fuel+from+Herbaceous+Feedstocks%3A+A+Switchgrass-Centric+Perspective&rft.au=Sarath%2C+Gautam%3BDien%2C+Bruce+S%3BVogel%2C+Kenneth+P%3BJung%2C+Hans-Joachim+G&rft.aulast=Sarath&rft.aufirst=Gautam&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aspergillus Flavus Genomic Data Mining Provides Clues for Its use in Producing Biobased Products T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562776; 4539311 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Yu, Jiujiang AU - Nierman, William C AU - Bhatnagar, Deepak AU - Cleveland, Thomas E Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Data processing KW - Genomics KW - Mining KW - Aspergillus flavus KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Aspergillus+Flavus+Genomic+Data+Mining+Provides+Clues+for+Its+use+in+Producing+Biobased+Products&rft.au=Yu%2C+Jiujiang%3BNierman%2C+William+C%3BBhatnagar%2C+Deepak%3BCleveland%2C+Thomas+E&rft.aulast=Yu&rft.aufirst=Jiujiang&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Energy Balance of Switchgrass Grown for Cellulosic Ethanol in the Northern Plains, USA T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562733; 4539307 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Schmer, Marty R AU - Vogel, Kenneth P AU - Mitchell, Robert B AU - Perrin, Richard K Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - USA KW - Ethanol KW - Plains KW - Energy balance KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Energy+Balance+of+Switchgrass+Grown+for+Cellulosic+Ethanol+in+the+Northern+Plains%2C+USA&rft.au=Schmer%2C+Marty+R%3BVogel%2C+Kenneth+P%3BMitchell%2C+Robert+B%3BPerrin%2C+Richard+K&rft.aulast=Schmer&rft.aufirst=Marty&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing Enzyme Systems for Biomass Destruction T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562339; 4539333 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Wong, Dominic AU - Lee, Charles AU - Wagschal, Kurt AU - Smith, Michael AU - Robertson, George AU - Orts, William Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Biomass KW - Enzymes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Developing+Enzyme+Systems+for+Biomass+Destruction&rft.au=Wong%2C+Dominic%3BLee%2C+Charles%3BWagschal%2C+Kurt%3BSmith%2C+Michael%3BRobertson%2C+George%3BOrts%2C+William&rft.aulast=Wong&rft.aufirst=Dominic&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fully Automated Molecular Biology Routines for Evaluation and Characterization of Industrial Yeast Strains Optimized for Ethanol Production from Cellulosic Biomass and for Biobased-Pesticide Expression T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40562294; 4539312 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Hughes, Stephen R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Ethanol KW - Biomass KW - Molecular biology KW - Industrial production KW - Automation KW - Strains KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40562294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Single-Use%2C+Disposable+Food+Containers%3A+Starch-Based+Alternatives+to+Petroleum-Based+Plastics&rft.au=Glenn%2C+Gregory+M%3BLudvik%2C+Charles+N%3BKlamczynski%2C+Artur+P%3BOrts%2C+William+J%3BImam%2C+Syed+H%3BWood%2C+Delilah&rft.aulast=Glenn&rft.aufirst=Gregory&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biofuels: from an Information Perspective T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561790; 4539398 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Sands, Kathleen Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Sustainable development KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biofuels%3A+from+an+Information+Perspective&rft.au=Sands%2C+Kathleen&rft.aulast=Sands&rft.aufirst=Kathleen&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Streamside Management Zones for Protecting Water Quality: A Critical Review of Current Knowledge T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561713; 4539379 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Michael, Jerry L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Reviews KW - Water quality KW - Streams KW - Water management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Streamside+Management+Zones+for+Protecting+Water+Quality%3A+A+Critical+Review+of+Current+Knowledge&rft.au=Michael%2C+Jerry+L&rft.aulast=Michael&rft.aufirst=Jerry&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Initial Soil Penetration of Aqueous Termiticide Solutions T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561600; 4539375 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Peterson, Chris J Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Soil KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Initial+Soil+Penetration+of+Aqueous+Termiticide+Solutions&rft.au=Peterson%2C+Chris+J&rft.aulast=Peterson&rft.aufirst=Chris&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Vegetative Buffer Management to Mitigate Potential Off-Site Pesticide Movement in the Mississippi Delta T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561311; 4539389 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Locke, Martin A AU - Moore, Matthew T AU - Zablotowicz, Robert M AU - Weaver, Mark A AU - Bingner, Ronald L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - USA, Louisiana, Mississippi Delta KW - Pesticides KW - Buffers KW - Deltas KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561311?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=Chemical+and+Toxicological+Evaluation+of+Fumonisin+B1+in+Extruded+Corn+Grits&rft.au=Voss%2C+K+A%3BJackson%2C+L+S%3BBianchini%2C+A%3BBullerman%2C+L+B%3BHanna%2C+M+A%3BRyu%2C+D&rft.aulast=Voss&rft.aufirst=K&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Starch Graft Copolymers with Controlled Response to Environmental Changes T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561172; 4539845 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Willett, J L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Environmental changes KW - Starch KW - Copolymers KW - Climatic changes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Starch+Graft+Copolymers+with+Controlled+Response+to+Environmental+Changes&rft.au=Willett%2C+J+L&rft.aulast=Willett&rft.aufirst=J&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biobased Herbicides T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561152; 4539328 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Dayan, Franck E AU - Duke, Stephen O Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Herbicides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Biobased+Herbicides&rft.au=Dayan%2C+Franck+E%3BDuke%2C+Stephen+O&rft.aulast=Dayan&rft.aufirst=Franck&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Recent Advances in Bioconversion of Agricultural Biomass to Butanol by Fermentation: Employing Potential of Available Renewable Resources to Produce a Superior Biofuel T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561097; 4539321 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Qureshi, Nasib AU - Saha, Badal C AU - Li, Xin-Liang AU - Hughes, Stephen R AU - Cotta, Michael A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Fermentation KW - Biomass KW - Bioconversion KW - Butanol KW - Conservation KW - Renewable resources KW - Resource management KW - Environment management KW - Potential resources KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Recent+Advances+in+Bioconversion+of+Agricultural+Biomass+to+Butanol+by+Fermentation%3A+Employing+Potential+of+Available+Renewable+Resources+to+Produce+a+Superior+Biofuel&rft.au=Qureshi%2C+Nasib%3BSaha%2C+Badal+C%3BLi%2C+Xin-Liang%3BHughes%2C+Stephen+R%3BCotta%2C+Michael+A&rft.aulast=Qureshi&rft.aufirst=Nasib&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Structure-Function Relationships of a Catalytically Efficient b-D-Xylosidase T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40561026; 4539808 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Jordan, Douglas B Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Structure-function relationships KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40561026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=Bioavailability+of+PBDES+in+Male+Rats+from+Orally+Administered+Household+Dust&rft.au=Hakk%2C+H%3BHuwe%2C+J+K%3BDiliberto%2C+J+J%3BStapleton%2C+H%3BBirnbaum%2C+L+S&rft.aulast=Hakk&rft.aufirst=H&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Solvent-Free Process to Esterify Polysaccharides T2 - 233rd National Meeting and Exposition of the American Chemical Society AN - 40560506; 4539840 JF - 233rd National Meeting and Exposition of the American Chemical Society AU - Biswas, Atanu AU - Shogren, Randal L AU - Selling, Gordon W AU - Willett, J L AU - Buchanan, Charles M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Polysaccharides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40560506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.atitle=Solvent-Free+Process+to+Esterify+Polysaccharides&rft.au=Biswas%2C+Atanu%3BShogren%2C+Randal+L%3BSelling%2C+Gordon+W%3BWillett%2C+J+L%3BBuchanan%2C+Charles+M&rft.aulast=Biswas&rft.aufirst=Atanu&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=233rd+National+Meeting+and+Exposition+of+the+American+Chemical+Society&rft.issn=&rft_id=info:doi/ L2 - http://oasys.acs.org/acs/233nm/techprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Chemical and Toxicological Evaluation of Fumonisin B1 in Extruded Corn Grits T2 - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AN - 40557717; 4535440 JF - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AU - Voss, K A AU - Jackson, L S AU - Bianchini, A AU - Bullerman, L B AU - Hanna, M A AU - Ryu, D Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Corn KW - Fumonisin B1 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40557717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=ICCVAM%2FNICEATM%2FECVAM+Scientific+Workshop+on+Alternative+Methods+to+Refine%2C+Reduce+and+Replace+the+Mouse+LD50+Assay+for+Botulinum+Toxin+Testing&rft.au=Kulpa-Eddy%2C+J%3BJacobs%2C+A%3BHalder%2C+M%3BBurns%2C+T%3BChoksi%2C+N%3BAllen%2C+D%3BTice%2C+R%3BStokes%2C+W&rft.aulast=Kulpa-Eddy&rft.aufirst=J&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.toxicology.org/ai/meet/am2007/it_planner.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cereal Leaf Beetle: Is Performance Affected by Grass Endophytes? T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40556310; 4528107 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Clement, Steve L AU - Elberson, L R AU - Miller, T AU - Kynaston, M AU - Phillips, T Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Endophytes KW - Grasses KW - Cereals KW - Leaves KW - Chrysomelidae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40556310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=FSIS+National+Residue+Program&rft.au=Vodela%2C+J%3BDeyrup%2C+C%3BZervos%2C+P%3BSutton%2C+R%3BO%27keefe%2C+M%3BPagan-Rodriguez%2C+D%3BWalker%2C+H+L&rft.aulast=Vodela&rft.aufirst=J&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FSIS National Residue Program T2 - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AN - 40556153; 4536097 JF - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AU - Vodela, J AU - Deyrup, C AU - Zervos, P AU - Sutton, R AU - O'keefe, M AU - Pagan-Rodriguez, D AU - Walker, H L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Residues KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40556153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.atitle=FSIS+National+Residue+Program&rft.au=Vodela%2C+J%3BDeyrup%2C+C%3BZervos%2C+P%3BSutton%2C+R%3BO%27keefe%2C+M%3BPagan-Rodriguez%2C+D%3BWalker%2C+H+L&rft.aulast=Vodela&rft.aufirst=J&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=46th+Annual+Meeting+and+ToxExpo+of+the+Society+of+Toxicology+%28SOT+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.toxicology.org/ai/meet/am2007/it_planner.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Increased Accumulation of Fumonisin B1, Sphingoid bases and Sphingoid Base 1-Phosphates: Explaining the Differential Sensitivity of Rat Kidney and Liver to Fumonisin Toxicity T2 - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AN - 40555761; 4536116 JF - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AU - Riley, R T AU - Voss, K A Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Kidneys KW - Liver KW - Toxicity testing KW - Fumonisin B1 KW - Bioaccumulation KW - Pollution indicators KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40555761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=High+Neotyphodium+Infection+Frequencies+in+Tillers+and+Seed+of+Infected+Wild+Fescue+Plants&rft.au=Clement%2C+Steve+L%3BElberson%2C+L+R%3BKynaston%2C+M&rft.aulast=Clement&rft.aufirst=Steve&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.toxicology.org/ai/meet/am2007/it_planner.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - High Neotyphodium Infection Frequencies in Tillers and Seed of Infected Wild Fescue Plants T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40555594; 4528032 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Clement, Steve L AU - Elberson, L R AU - Kynaston, M Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Infection KW - Tillers KW - Seeds KW - Neotyphodium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40555594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=High+Neotyphodium+Infection+Frequencies+in+Tillers+and+Seed+of+Infected+Wild+Fescue+Plants&rft.au=Clement%2C+Steve+L%3BElberson%2C+L+R%3BKynaston%2C+M&rft.aulast=Clement&rft.aufirst=Steve&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advantages of Endophyte Infection for Irrigated Pastures of Semiarid, Cold-Desert Environments T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40555276; 4528094 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Waldron, Blair L Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Endophytes KW - Infection KW - Pasture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40555276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Advantages+of+Endophyte+Infection+for+Irrigated+Pastures+of+Semiarid%2C+Cold-Desert+Environments&rft.au=Waldron%2C+Blair+L&rft.aulast=Waldron&rft.aufirst=Blair&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of Toxic Endophyte-Infected Tall Fescue on the Prevalence of E. Coli O157:H7 from Ruminants, a Review T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40555273; 4528060 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Looper, M L AU - Edrington, T S AU - Callaway, T R AU - Flores, R AU - Aiken, G E AU - Burke, J M AU - Rosenkrans Jr, C F Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Reviews KW - Endophytes KW - Ruminantia KW - Escherichia coli KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40555273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Influence+of+Toxic+Endophyte-Infected+Tall+Fescue+on+the+Prevalence+of+E.+Coli+O157%3AH7+from+Ruminants%2C+a+Review&rft.au=Looper%2C+M+L%3BEdrington%2C+T+S%3BCallaway%2C+T+R%3BFlores%2C+R%3BAiken%2C+G+E%3BBurke%2C+J+M%3BRosenkrans+Jr%2C+C+F&rft.aulast=Looper&rft.aufirst=M&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - ICCVAM/NICEATM/ECVAM Scientific Workshop on Alternative Methods to Refine, Reduce and Replace the Mouse LD50 Assay for Botulinum Toxin Testing T2 - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AN - 40554721; 4535954 JF - 46th Annual Meeting and ToxExpo of the Society of Toxicology (SOT 2007) AU - Kulpa-Eddy, J AU - Jacobs, A AU - Halder, M AU - Burns, T AU - Choksi, N AU - Allen, D AU - Tice, R AU - Stokes, W Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Toxins KW - Botulinum toxin KW - Mortality KW - Toxicity testing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Influence+of+Toxic+Endophyte-Infected+Tall+Fescue+on+the+Prevalence+of+E.+Coli+O157%3AH7+from+Ruminants%2C+a+Review&rft.au=Looper%2C+M+L%3BEdrington%2C+T+S%3BCallaway%2C+T+R%3BFlores%2C+R%3BAiken%2C+G+E%3BBurke%2C+J+M%3BRosenkrans+Jr%2C+C+F&rft.aulast=Looper&rft.aufirst=M&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.toxicology.org/ai/meet/am2007/it_planner.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Variable Performance of Bird Cherry-Oat Aphid on I Infected Wild Tall Fescue from Tunisia T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40554472; 4528106 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Clement, Steve L AU - Elberson, L R AU - Waldron, B L AU - Quisenberry, S S Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Tunisia KW - Aves KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Variable+Performance+of+Bird+Cherry-Oat+Aphid+on+I+Infected+Wild+Tall+Fescue+from+Tunisia&rft.au=Clement%2C+Steve+L%3BElberson%2C+L+R%3BWaldron%2C+B+L%3BQuisenberry%2C+S+S&rft.aulast=Clement&rft.aufirst=Steve&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Individual and Combinatorial Assessment of Vasoconstrictive Capacity of Tall Fescue Alkaloids using Fescue-Naive Bovine Lateral Saphenous Veins T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40544544; 4528126 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Klotz, J L AU - Kirch, B H AU - Aiken, G E AU - Bush, L P AU - Arrington, B C AU - Strickland, J R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Alkaloids KW - Veins KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Advantages+of+Endophyte+Infection+for+Irrigated+Pastures+of+Semiarid%2C+Cold-Desert+Environments&rft.au=Waldron%2C+Blair+L&rft.aulast=Waldron&rft.aufirst=Blair&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Influence of Temperature Variation Upon Vascular Dynamics in Cattle as Measured by Doppler-Image Ultrasonography T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40542958; 4528123 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Kirch, B H AU - Aiken, G E AU - Spiers, D E Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Temperature effects KW - Cattle KW - Livestock KW - Vascular system KW - Ultrasonography KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40542958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=The+Influence+of+Temperature+Variation+Upon+Vascular+Dynamics+in+Cattle+as+Measured+by+Doppler-Image+Ultrasonography&rft.au=Kirch%2C+B+H%3BAiken%2C+G+E%3BSpiers%2C+D+E&rft.aulast=Kirch&rft.aufirst=B&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dynamics of Peripheral Bloodflow for Endophyte-Naive Cattle Fed Toxic Tall Fescue Seed T2 - 6th International Symposium on Fungal Endophytes of Grasses AN - 40542860; 4528127 JF - 6th International Symposium on Fungal Endophytes of Grasses AU - Aiken, G E AU - Kirch, B H AU - Strickland, J R Y1 - 2007/03/25/ PY - 2007 DA - 2007 Mar 25 KW - Cattle KW - Livestock KW - Seeds KW - Endophytes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40542860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.atitle=Dynamics+of+Peripheral+Bloodflow+for+Endophyte-Naive+Cattle+Fed+Toxic+Tall+Fescue+Seed&rft.au=Aiken%2C+G+E%3BKirch%2C+B+H%3BStrickland%2C+J+R&rft.aulast=Aiken&rft.aufirst=G&rft.date=2007-03-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Fungal+Endophytes+of+Grasses&rft.issn=&rft_id=info:doi/ L2 - http://www.grassland.org.nz/endophyte/programme.php LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Optimization of separation and detection conditions for comprehensive two-dimensional gas chromatography--time-of-flight mass spectrometry analysis of polychlorinated dibenzo-p-dioxins and dibenzofurans. AN - 70221325; 17306276 AB - The 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) are among the most toxic compounds known, and several sources of exposure to these chemicals should be monitored to protect human and environmental health. The current predominant method of analysis is too expensive and cumbersome, and comprehensive two-dimensional GC coupled to time-of-flight mass spectrometry (GC x GC--TOF-MS) has the potential to lower the costs and speed analysis of PCDD/Fs. In this study, GC x GC--TOF parameters were evaluated and optimized to yield complete separation of the 17 most important PCDD/F congeners from polychlorinated biphenyls (PCBs) interferences, and to attain the lowest detection limits. The optimization study entailed evaluation of oven temperature programs, column flow rates, ion source temperatures, electron ionization energy, data acquisition rate, and various GC x GC parameters, including modulation period, modulator temperature offset and hot pulse duration. After optimization, all 17 PCDD/Fs were separated in <60 min, and in particular, the critical pair of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and pentachlorobiphenyl congener CB126 did not co-elute chromatographically. Accurate identification and determination of all analytes could be made using their deconvoluted full mass spectra. In GC x GC, the modulation period and start time were the most important factors that affected sensitivity and selectivity for the analysis of the PCDD/Fs. The modulation period should be < or = 4s to preserve separations achieved in one-dimensional GC, and the modulation start time was important to achieve one large slice and two smaller symmetrical slices of TCDD to maximize its detection sensitivity. After optimization, the method could identify 0.25 pg of TCDD with standard injection from its full mass spectrum. JF - Journal of chromatography. A AU - Hoh, Eunha AU - Mastovska, Katerina AU - Lehotay, Steven J AD - US Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, PA 19038, USA. Y1 - 2007/03/23/ PY - 2007 DA - 2007 Mar 23 SP - 210 EP - 221 VL - 1145 IS - 1-2 SN - 0021-9673, 0021-9673 KW - Benzofurans KW - 0 KW - Dibenzofurans, Polychlorinated KW - Polychlorinated Dibenzodioxins KW - Index Medicus KW - Reproducibility of Results KW - Polychlorinated Dibenzodioxins -- analogs & derivatives KW - Polychlorinated Dibenzodioxins -- analysis KW - Polychlorinated Dibenzodioxins -- isolation & purification KW - Mass Spectrometry -- methods KW - Benzofurans -- isolation & purification KW - Benzofurans -- analysis KW - Chromatography, Gas -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70221325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+chromatography.+A&rft.atitle=Optimization+of+separation+and+detection+conditions+for+comprehensive+two-dimensional+gas+chromatography--time-of-flight+mass+spectrometry+analysis+of+polychlorinated+dibenzo-p-dioxins+and+dibenzofurans.&rft.au=Hoh%2C+Eunha%3BMastovska%2C+Katerina%3BLehotay%2C+Steven+J&rft.aulast=Hoh&rft.aufirst=Eunha&rft.date=2007-03-23&rft.volume=1145&rft.issue=1-2&rft.spage=210&rft.isbn=&rft.btitle=&rft.title=Journal+of+chromatography.+A&rft.issn=00219673&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-21 N1 - Date created - 2007-03-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Forest health status in North America. AN - 70419053; 17450278 AB - The forests of North America provide a variety of benefits including water, recreation, wildlife habitat, timber, and other forest products. However, they continue to face many biotic and abiotic stressors including fires, native and invasive pests, fragmentation, and air pollution. Forest health specialists have been monitoring the health of forests for many years. This paper highlights some of the most damaging forest stressors affecting North American forests in recent years and provides some projections of future risks. JF - TheScientificWorldJournal AU - Tkacz, Borys AU - Moody, Ben AU - Villa Castillo, Jaime AD - USDA Forest Service, Forest Health Protection, Arlington, VA, USA. btkacz@fs.fed.us Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 28 EP - 36 VL - 7 Suppl 1 KW - Soil KW - 0 KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - United States KW - Ecosystem KW - Air Pollution KW - Fires KW - Ozone -- analysis KW - Mexico KW - Lichens KW - Canada KW - Environmental Monitoring KW - Trees UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70419053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=TheScientificWorldJournal&rft.atitle=Forest+health+status+in+North+America.&rft.au=Tkacz%2C+Borys%3BMoody%2C+Ben%3BVilla+Castillo%2C+Jaime&rft.aulast=Tkacz&rft.aufirst=Borys&rft.date=2007-03-21&rft.volume=7+Suppl+1&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=TheScientificWorldJournal&rft.issn=1537-744X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Air pollution distribution patterns in the San Bernardino Mountains of southern California: a 40-year perspective. AN - 70417723; 17450286 AB - Since the mid-1950s, native pines in the San Bernardino Mountains (SBM) in southern California have shown symptoms of decline. Initial studies in 1963 showed that ozone (O3) generated in the upwind Los Angeles Basin was responsible for the injury and decline of sensitive trees. Ambient O3 decreased significantly by the mid-1990s, resulting in decreased O3 injury and improved tree growth. Increased growth of trees may also be attributed to elevated atmospheric nitrogen (N) deposition. Since most of the N deposition to mixed conifer forest stands in the SBM results from dry deposition of nitric acid vapor (HNO3) and ammonia (NH3), characterization of spatial and temporal distribution of these two pollutants has become essential. Although maximum daytime O3 concentrations over last 40 years have significantly decreased (approximately 3-fold), seasonal means have been reduced much less (approximately 1.5-fold), with 2-week long means occasionally exceeding 100 ppb in the western part of the range. In the same area, significantly elevated concentrations of HNO3 and NH3, up to 17.5 and 18.5 microg/m3 as 2-week averages, respectively, have been determined. Elevated levels of O3 and increased N deposition together with long-term drought predispose the SBM forests to massive bark beetle attacks making them susceptible to catastrophic fires. JF - TheScientificWorldJournal AU - Bytnerowicz, Andrzej AU - Arbaugh, Michael AU - Schilling, Susan AU - Fraczek, Witold AU - Alexander, Diane AU - Dawson, Philip AD - USDA Forest Service, Pacific Southwest Research Station, Riverside, CA, USA. abytnerowicz@fs.fed.us Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 98 EP - 109 VL - 7 Suppl 1 KW - Air Pollutants KW - 0 KW - Nitric Acid KW - 411VRN1TV4 KW - Ozone KW - 66H7ZZK23N KW - Ammonia KW - 7664-41-7 KW - Index Medicus KW - Environmental Monitoring KW - California KW - Air Pollution KW - Ammonia -- analysis KW - Geography KW - Nitric Acid -- analysis KW - Ozone -- analysis KW - Trees KW - Air Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70417723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=TheScientificWorldJournal&rft.atitle=Air+pollution+distribution+patterns+in+the+San+Bernardino+Mountains+of+southern+California%3A+a+40-year+perspective.&rft.au=Bytnerowicz%2C+Andrzej%3BArbaugh%2C+Michael%3BSchilling%2C+Susan%3BFraczek%2C+Witold%3BAlexander%2C+Diane%3BDawson%2C+Philip&rft.aulast=Bytnerowicz&rft.aufirst=Andrzej&rft.date=2007-03-21&rft.volume=7+Suppl+1&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=TheScientificWorldJournal&rft.issn=1537-744X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Air pollution and watershed research in the central Sierra Nevada of California: nitrogen and ozone. AN - 70417425; 17450299 AB - Maintaining healthy forests is the major objective for the Forest Service scientists and managers working for the U.S. Department of Agriculture. Air pollution, specifically ozone (O3) and nitrogenous (N) air pollutants, may severely affect the health of forest ecosystems in the western U.S. Thus, the monitoring of air pollution concentration and deposition levels, as well as studies focused on understanding effects mechanisms, are essential for evaluation of risks associated with their presence. Such information is essential for development of proper management strategies for maintaining clean air, clean water, and healthy ecosystems on land managed by the Forest Service. We report on two years of research in the central Sierra Nevada of California, a semi-arid forest at elevations of 1100-2700 m. Information on O3 and N air pollutants is obtained from a network of 18 passive samplers. We relate the atmospheric N concentration to N concentrations in streams, shallow soil water, and bulk deposition collectors within the Kings River Experimental Watershed. This watershed also contains an intensive site that is part of a recent Forest Service effort to calculate critical loads for N, sulfur, and acidity to forest ecosystems. The passive sampler design allows for extensive spatial measurements while the watershed experiment provides intensive spatial data for future analysis of ecosystem processes. JF - TheScientificWorldJournal AU - Hunsaker, Carolyn AU - Bytnerowicz, Andrzej AU - Auman, Jessica AU - Cisneros, Ricardo AD - USDA Forest Service, Pacific Southwest Research Station, Sierra Nevada Research Center, 2081 E. Sierra Avenue, Fresno, CA 93710, USA. chunsaker@fs.fed.us Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 206 EP - 221 VL - 7 Suppl 1 KW - Air Pollutants KW - 0 KW - Soil KW - Water KW - 059QF0KO0R KW - Nitric Oxide KW - 31C4KY9ESH KW - Ozone KW - 66H7ZZK23N KW - Ammonia KW - 7664-41-7 KW - Nitrogen KW - N762921K75 KW - Index Medicus KW - Nitric Oxide -- analysis KW - Environmental Monitoring KW - Ecosystem KW - California KW - Fresh Water -- chemistry KW - Ammonia -- analysis KW - Water -- chemistry KW - Geography KW - Ozone -- analysis KW - Trees KW - Nitrogen -- analysis KW - Air Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70417425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=TheScientificWorldJournal&rft.atitle=Air+pollution+and+watershed+research+in+the+central+Sierra+Nevada+of+California%3A+nitrogen+and+ozone.&rft.au=Hunsaker%2C+Carolyn%3BBytnerowicz%2C+Andrzej%3BAuman%2C+Jessica%3BCisneros%2C+Ricardo&rft.aulast=Hunsaker&rft.aufirst=Carolyn&rft.date=2007-03-21&rft.volume=7+Suppl+1&rft.issue=&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=TheScientificWorldJournal&rft.issn=1537-744X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The use of critical levels for determining plant response to ozone in Europe and in North America. AN - 70417207; 17450276 AB - Critical levels to determine plant response to ozone (O3) have been used in Europe since the 1980s, utilizing the concentration-based AOT40 to relate plant response to ambient O3 exposure. More recently, there has been progress in Europe toward utilizing flux-based critical levels, because plant response is more closely related to O3 uptake than to the amount of O3 in ambient air. Flux-based critical levels are plant species specific; data for parameterization of flux-based critical levels models are lacking for most plant species. Although flux-based critical levels are now being used for a limited number of agricultural crops and tree species where data are available, the use of flux-based critical levels is limited by the lack of adequate consideration and incorporation of plant internal detoxification mechanisms in flux modeling. Critical levels have not been used in North America; however, recent interest in the U.S. and Canada for using critical loads for nitrogen and sulfur has generated interest in using critical levels for O3. A major obstacle for utilization of critical levels in North America is that ambient air quality standards for O3 in the U.S. and Canada are concentration based. It appears that cumulative exposure-based metrics, particularly when implemented with a quantification of peak concentrations and environmental variables, such as a drought index, are currently the most useful to relate O3 to vegetation response. Because data are unavailable to quantify detoxification potential of vegetation, effective flux models are not available to determine plant response to O3. JF - TheScientificWorldJournal AU - Musselman, Robert C AU - Lefohn, Allen S AD - USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, USA. rmusselman@fs.fed.us Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 15 EP - 21 VL - 7 Suppl 1 KW - Air Pollutants KW - 0 KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - United States KW - Canada KW - Europe KW - Ozone -- metabolism KW - Environmental Monitoring KW - Ozone -- analysis KW - Plants -- metabolism KW - Air Pollutants -- metabolism KW - Air Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70417207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Water+Resources&rft.atitle=Integrating+tracer+experiments+with+modeling+to+assess+runoff+processes+and+water+transit+times&rft.au=McGuire%2C+K+J%3BWeiler%2C+M%3BMcDonnell%2C+J+J&rft.aulast=McGuire&rft.aufirst=K&rft.date=2007-04-01&rft.volume=30&rft.issue=4&rft.spage=824&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/10.1016%2Fj.advwatres.2006.07.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Calculation of theoretical and empirical nutrient N critical loads in the mixed conifer ecosystems of southern California. AN - 70412397; 17450298 AB - Edaphic, foliar, and hydrologic forest nutrient status indicators from 15 mixed conifer forest stands in the Sierra Nevada, San Gabriel Mountains, and San Bernardino National Forest were used to estimate empirical or theoretical critical loads (CL) for nitrogen (N) as a nutrient. Soil acidification response to N deposition was also evaluated. Robust empirical relationships were found relating N deposition to plant N uptake (N in foliage), N fertility (litter C/N ratio), and soil acidification. However, no consistent empirical CL were obtained when the thresholds for parameters indicative of N excess from other types of ecosystems were used. Similarly, the highest theoretical CL for nutrient N calculated using the simple mass balance steady state model (estimates ranging from 1.4-8.8 kg N/ha/year) was approximately two times lower than the empirical observations. Further research is needed to derive the thresholds for indicators associated with the impairment of these mixed conifer forests exposed to chronic N deposition within a Mediterranean climate. Further development or parameterization of models for the calculation of theoretical critical loads suitable for these ecosystems will also be an important aspect of future critical loads research. JF - TheScientificWorldJournal AU - Breiner, Joan AU - Gimeno, Benjamin S AU - Fenn, Mark AD - USDA Forest Service, Pacific Southwest Research Station, 4955 Canyon Crest Dr., Riverside, CA 92507, USA. Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 198 EP - 205 VL - 7 Suppl 1 KW - Air Pollutants KW - 0 KW - Soil KW - Ozone KW - 66H7ZZK23N KW - Carbon KW - 7440-44-0 KW - Nitrogen KW - N762921K75 KW - Index Medicus KW - California KW - Trees KW - Carbon -- analysis KW - Geography KW - Models, Theoretical KW - Ozone -- analysis KW - Nitrogen -- analysis KW - Coniferophyta KW - Biodiversity KW - Air Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70412397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=TheScientificWorldJournal&rft.atitle=Calculation+of+theoretical+and+empirical+nutrient+N+critical+loads+in+the+mixed+conifer+ecosystems+of+southern+California.&rft.au=Breiner%2C+Joan%3BGimeno%2C+Benjamin+S%3BFenn%2C+Mark&rft.aulast=Breiner&rft.aufirst=Joan&rft.date=2007-03-21&rft.volume=7+Suppl+1&rft.issue=&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=TheScientificWorldJournal&rft.issn=1537-744X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Chronic vs. short-term acute O3 exposure effects on nocturnal transpiration in two Californian oaks. AN - 70412256; 17450290 AB - We tested the effect of daytime chronic moderate ozone (O3) exposure, short-term acute exposure, and both chronic and acute O3 exposure combined on nocturnal transpiration in California black oak and blue oak seedlings. Chronic O3 exposure (70 ppb for 8 h/day) was implemented in open-top chambers for either 1 month (California black oak) or 2 months (blue oak). Acute O3 exposure (approximately 1 h in duration during the day, 120-220 ppb) was implemented in a novel gas exchange system that supplied and maintained known O3 concentrations to a leaf cuvette. When exposed to chronic daytime O3 exposure, both oaks exhibited increased nocturnal transpiration (without concurrent O3 exposure) relative to unexposed control leaves (1.8x and 1.6x, black and blue oak, respectively). Short-term acute and chronic O3 exposure did not further increase nocturnal transpiration in either species. In blue oak previously unexposed to O3, short-term acute O3 exposure significantly enhanced nocturnal transpiration (2.0x) relative to leaves unexposed to O3. California black oak was unresponsive to (only) short-term acute O3 exposure. Daytime chronic and/or acute O3 exposures can increase foliar water loss at night in deciduous oak seedlings. JF - TheScientificWorldJournal AU - Grulke, N E AU - Paoletti, E AU - Heath, Robert L AD - PSW Research Station, USDA Forest Service, Riverside, CA, USA. ngrulke@fs.fed.us Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 134 EP - 140 VL - 7 Suppl 1 KW - Air Pollutants KW - 0 KW - Ozone KW - 66H7ZZK23N KW - Index Medicus KW - Darkness KW - California KW - Air Pollutants -- pharmacology KW - Ozone -- pharmacology KW - Plant Transpiration -- drug effects KW - Quercus -- metabolism KW - Quercus -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70412256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=TheScientificWorldJournal&rft.atitle=Chronic+vs.+short-term+acute+O3+exposure+effects+on+nocturnal+transpiration+in+two+Californian+oaks.&rft.au=Grulke%2C+N+E%3BPaoletti%2C+E%3BHeath%2C+Robert+L&rft.aulast=Grulke&rft.aufirst=N&rft.date=2007-03-21&rft.volume=7+Suppl+1&rft.issue=&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=TheScientificWorldJournal&rft.issn=1537-744X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-10 N1 - Date created - 2007-04-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Simple, Rapid, and Inexpensive Cleanup Method for Quantitation of Aflatoxins in Important Agricultural Products by HPLC AN - 20110725; 9070411 AB - A chemical cleanup procedure for low-level quantitative determination of aflatoxins in major economically important agricultural commodities using HPLC has been developed. Aflatoxins were extracted from a ground sample with MeOH/H sub(2)O (80:20, v/v), and after a cleanup step on a minicolumn packed with Florisil, aflatoxins were quantified by HPLC equipped with a C sub(18)column, a photochemical reactor, and a fluorescence detector. Water/MeOH (63:37, v/v) served as the mobile phase. Recoveries of aflatoxins B sub(1), B sub(2), G sub(1), and G sub(2) from peanuts spiked at 5, 1.7, 5, and 1.7 ng/g were 89.5 plus or minus 2.2, 94.7 plus or minus 2.5, 90.4 plus or minus 1.0, and 98.2 plus or minus 1.1, respectively (mean plus or minus SD, %, n = 3). Similar recoveries, precision, and accuracy were achieved for corn, brown and white rice, cottonseed, almonds, Brazil nuts, pistachios, walnuts, and hazelnuts. The quantitation limits for aflatoxins in peanuts were 50 pg/g for aflatoxin B sub(1) and 17 pg/g for aflatoxin B sub(2). The minimal cost of the minicolumn allows for substantial savings compared with available commercial aflatoxin cleanup devices. JF - Journal of Agricultural and Food Chemistry AU - Sobolev, V S AD - National Peanut Research Laboratory, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 509, Dawson, Georgia 39842, vsobolev@nprl.usda.gov Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 2136 EP - 2141 VL - 55 IS - 6 SN - 0021-8561, 0021-8561 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - High-performance liquid chromatography KW - Aflatoxin B1 KW - Arachis hypogaea KW - Fluorescence KW - Prunus dulcis KW - Agricultural products KW - Aflatoxins KW - Oryza sativa KW - Nuts KW - Juglans KW - Quantitation KW - Corylus KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20110725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anaerobe&rft.atitle=Prophage-like+gene+transfer+agents-Novel+mechanisms+of+gene+exchange+for+Methanococcus%2C+Desulfovibrio%2C+Brachyspira%2C+and+Rhodobacter+species&rft.au=Stanton%2C+T+B&rft.aulast=Stanton&rft.aufirst=T&rft.date=2007-04-01&rft.volume=13&rft.issue=2&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Anaerobe&rft.issn=10759964&rft_id=info:doi/10.1016%2Fj.anaerobe.2007.03.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Aflatoxin B1; High-performance liquid chromatography; Fluorescence; Agricultural products; Aflatoxins; Nuts; Quantitation; Arachis hypogaea; Prunus dulcis; Oryza sativa; Juglans; Corylus DO - http://dx.doi.org/10.1021/jf063669j ER - TY - JOUR T1 - Composite Films from Pectin and Fish Skin Gelatin or Soybean Flour Protein AN - 19724830; 9070424 AB - Composite films were prepared from pectin and fish skin gelatin (FSG) or pectin and soybean flour protein (SFP). The inclusion of protein promoted molecular interactions, resulting in a well-organized homogeneous structure, as revealed by scanning electron microscopy and fracture-acoustic emission analysis. The resultant composite films showed an increase in stiffness and strength and a decrease in water solubility and water vapor transmission rate, in comparison with films cast from pectin alone. The composite films inherited the elastic nature of proteins, thus being more flexible than the pure pectin films. Treating the composite films with glutaraldehyde/methanol induced chemical cross-linking with the proteins and reduced the interstitial spaces among the macromolecules and, consequently, improved their mechanical properties and water resistance. Treating the protein-free pectin films with glutaraldehyde/methanol also improved the Young's modulus and tensile strength, but showed little effect on the water resistance, because the treatment caused only dehydration of the pectin films and the dehydration is reversible. The composite films were biodegradable and possessed moderate mechanical properties and a low water vapor transmission rate. Therefore, the films are considered to have potential applications as packaging or coating materials for food or drug industries. JF - Journal of Agricultural and Food Chemistry AU - Liu, L AU - Liu, C-K AU - Fishman, M L AU - Hicks, K B AD - Crop Conversion Science and Engineering Research Unit, LinShu.Liu@ars.usda.gov Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 2349 EP - 2355 VL - 55 IS - 6 SN - 0021-8561, 0021-8561 KW - Biotechnology and Bioengineering Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Macromolecules KW - Methanol KW - Gelatin KW - Interstitial environment KW - Disease transmission KW - Tensile strength KW - Drugs KW - Flour KW - Films KW - Mechanical properties KW - Scanning electron microscopy KW - Skin KW - Solubility KW - Food industry KW - Coating materials KW - Biodegradability KW - Soybeans KW - Proteins KW - Glutaraldehyde KW - Pectin KW - Coatings KW - Dehydration KW - Q1 08341:General KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19724830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Composite+Films+from+Pectin+and+Fish+Skin+Gelatin+or+Soybean+Flour+Protein&rft.au=Liu%2C+L%3BLiu%2C+C-K%3BFishman%2C+M+L%3BHicks%2C+K+B&rft.aulast=Liu&rft.aufirst=L&rft.date=2007-03-21&rft.volume=55&rft.issue=6&rft.spage=2349&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf062612u LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Coating materials; Proteins; Tensile strength; Interstitial environment; Drugs; Mechanical properties; Dehydration; Scanning electron microscopy; Macromolecules; Solubility; Skin; Food industry; Methanol; Gelatin; Biodegradability; Soybeans; Disease transmission; Glutaraldehyde; Pectin; Flour; Coatings; Films DO - http://dx.doi.org/10.1021/jf062612u ER - TY - JOUR T1 - Regiospecific Analysis of Diricinoleoylacylglycerols in Castor (Ricinus communis L.) Oil by Electrospray lonization-Mass Spectrometry AN - 19702172; 9070415 AB - HPLC fractions of diridnoleoylacylglycerols containing one non-ricinoleoyl chain from castor oil were used to identify the regiospecific location of this non-ridnoleoyl chain on the glycerol backbone using electrospray ionization-MS super(3) of lithium addicts. The regiospecific ions used were from the loss of a, B-unsaturated fatty acid specific at the sn-2 position. The content of 1,3-diridnoleoyl-2-oleoyl-sn-glycerols (ROR) among the three stereospecific isomers, RRO, ROR and ORR, was about 91%. The contents of other 1,3-diricinoleoyl-2-acyl-glycerols among the three stereospecific isomers were as follows: 1,3-diridnoleoyl-2-linoleoyl-sn-glycerol, 95%; 1,3-diricinoleoyl-2-linolenoyl-sn-glycerol, 96%; 1,3-diridnoleoyl-2-stearoyl-sn-glycerol, 96%; 1,3-diricinoleoyl-2-palmitoyl-sn-glycerol, 78%; and 1,3-diridnoleoyl-2-lesqueroloyl-sn-glycerol, 31%. These non-hydroxyl fatty adds were mostly at the sn-2 position of triacylglycerols in castor oil. These results suggest that phospholipase A sub(2) hydrolysis of phosphatidylcholine (PC) containing non-hydroxyl fatty add at the sn-2 position is either blocked or partially blocked in vivo. Phospholipase A sub(2) hydrolysis of 2-lesqueroloyl-PC is not blocked and is similar to that of 2-ridnoleoyl-PC. Transgerric inhibition of phospholipase C hydrolysis of PC might be used to block the incorporation of non-hydroxyl fatty adds into triacylglycerols, thus increasing the content of ricinoleate in seed oil. JF - Journal of Agricultural and Food Chemistry AU - Lin, J-T AU - Arcinas, A AD - Western Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 800 Buchanan Street, Albany, California 94710, USA, jtlin@pw.usda.gov Y1 - 2007/03/21/ PY - 2007 DA - 2007 Mar 21 SP - 2209 EP - 2216 VL - 55 IS - 6 SN - 0021-8561, 0021-8561 KW - Biotechnology and Bioengineering Abstracts KW - High-performance liquid chromatography KW - Ions KW - Seeds KW - Addicts KW - Phospholipase A2 KW - Phospholipase C KW - Lecithin KW - Hydrolysis KW - Spectrometry KW - Isomers KW - Oil KW - Glycerol KW - Triglycerides KW - Fatty acids KW - Ricinus communis KW - Lithium KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19702172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Regiospecific+Analysis+of+Diricinoleoylacylglycerols+in+Castor+%28Ricinus+communis+L.%29+Oil+by+Electrospray+lonization-Mass+Spectrometry&rft.au=Lin%2C+J-T%3BArcinas%2C+A&rft.aulast=Lin&rft.aufirst=J-T&rft.date=2007-03-21&rft.volume=55&rft.issue=6&rft.spage=2209&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf063105f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ricinus communis; Oil; Hydrolysis; Isomers; Phospholipase A2; Triglycerides; Fatty acids; Spectrometry; High-performance liquid chromatography; Addicts; Lecithin; Phospholipase C; Glycerol; Lithium; Seeds; Ions DO - http://dx.doi.org/10.1021/jf063105f ER - TY - CPAPER T1 - Phytoremediation Strategies that Produce Viable Bio-based Products T2 - 17th Annual AEHS Meeting and West Coast Conference on Soils, Sediments and Water AN - 40579623; 4548585 JF - 17th Annual AEHS Meeting and West Coast Conference on Soils, Sediments and Water AU - Banuelos, Gary S Y1 - 2007/03/19/ PY - 2007 DA - 2007 Mar 19 KW - Phytoremediation KW - Bioremediation KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40579623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=17th+Annual+AEHS+Meeting+and+West+Coast+Conference+on+Soils%2C+Sediments+and+Water&rft.atitle=Phytoremediation+Strategies+that+Produce+Viable+Bio-based+Products&rft.au=Banuelos%2C+Gary+S&rft.aulast=Banuelos&rft.aufirst=Gary&rft.date=2007-03-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=17th+Annual+AEHS+Meeting+and+West+Coast+Conference+on+Soils%2C+Sediments+and+Water&rft.issn=&rft_id=info:doi/ L2 - http://www.aehs.com/conferences/westcoast/pdfs/PRELIMINARYPROGRAM07.pd f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - A processing method for weighing lysimeter data and comparison to micrometeorological ETo predictions AN - 19578472; 7291697 AB - Weighing lysimeters make direct measurements of water loss from a growing crop and the soil surface around a crop (evapotranspiration, ET), and thus, provide basic data to validate other ET prediction methods. The objective of this study was the improvement of the lysimeter data processing to eliminate bad data and minimize the effect of random variations in the measurements. Also, grass evapotranspiration rates (ETo) were compared with evapotranspiration rates predicted from data taken at a nearby weather station that is part of the California Irrigation Management Information System (CIMIS). Hourly data for a 2-year period from a grass lysimeter located at Five Points, California were screened to remove questionable data and data taken on rainy days (38% of all data). The hourly ETo rate was calculated for the remaining data from lysimeter mass measurements using a seven-point Savitsky-Golay (S-G) approximation of the derivative at the central point. The data were plotted against the CIMIS hourly ETo predictions using the Pruitt-Doorenbos (PD) model and the least-squares best-fit line was close to the 1:1 line indicating that CIMIS PD predictions were reasonably accurate for this time period. Comparing the S-G method with a two-point finite difference method, the S-G method reduced the root-mean-squared error between lysimeter ETo and CIMIS predictions from 0.112 for the two-point method to 0.074mmh super(-) super(1). Slopes of zero-intercept, best-fit lines to CIMIS PD versus lysimeter ETo for data representing each hour during the day exceeded unity from 9:00 a.m. to 4:00 p.m. but were less than unity at other times. An improved daytime result was obtained with the CIMIS Penman-Monteith (PM) model. The daytime soil heat flux calculated by the PM model is not included in the PD model and could account for this improvement. Correlation of hourly CIMIS and lysimeter ETo was poor during the night so CIMIS hourly ETo predictions at this site could be improved by characterization of factors that would improve prediction of ETo at night. Daily CIMIS ETo predictions were in good agreement with daily lysimeter ETo measurements for ETo6mmd super(-) super(1). JF - Agricultural Water Management AU - Vaughan, P J AU - Trout, T J AU - Ayars, JE AD - USDA-ARS, 9611 S Riverbend Avenue, Parlier, CA 93648-9757, United States, pvaughan@fresno.ars.usda.gov Y1 - 2007/03/16/ PY - 2007 DA - 2007 Mar 16 SP - 141 EP - 146 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 88 IS - 1-3 SN - 0378-3774, 0378-3774 KW - Water Resources Abstracts KW - Prediction KW - Water Management KW - Grasses KW - Lysimeters KW - Evapotranspiration KW - USA, California KW - Slopes KW - Crops KW - Model Studies KW - Soil Surfaces KW - SW 0830:Evaporation and transpiration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19578472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agricultural+Water+Management&rft.atitle=A+processing+method+for+weighing+lysimeter+data+and+comparison+to+micrometeorological+ETo+predictions&rft.au=Vaughan%2C+P+J%3BTrout%2C+T+J%3BAyars%2C+JE&rft.aulast=Vaughan&rft.aufirst=P&rft.date=2007-03-16&rft.volume=88&rft.issue=1-3&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Agricultural+Water+Management&rft.issn=03783774&rft_id=info:doi/10.1016%2Fj.agwat.2006.10.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Prediction; Water Management; Grasses; Lysimeters; Evapotranspiration; Slopes; Crops; Soil Surfaces; Model Studies; USA, California DO - http://dx.doi.org/10.1016/j.agwat.2006.10.008 ER - TY - JOUR T1 - Simultaneous multiresidue determination of tetracyclines and fluoroquinolones in catfish muscle using high performance liquid chromatography with fluorescence detection. AN - 70320751; 17386722 AB - Efficient methods are needed for analysis of veterinary drug residues in food. A number of methods are available for single analytes. Multiresidue methods are now increasingly available. It is still rare, however, to find methods not involving mass spectrometry which allow for analysis of more than one class of drug residue. An efficient multiresidue method for the simultaneous determination of fluoroquinolones (FQs) and tetracyclines (TCs) in catfish muscle has now been developed. This method involves an extraction of the analytes with a mixture of acetonitrile and citrate buffer containing magnesium chloride. After centrifugation and evaporation of the supernatants, the residues are determined using high performance liquid chromatography with fluorescence detection. With this method, five fluoroquinolones and three tetracyclines were determined in fortified catfish muscle at levels of 20, 50, and 100 ng g(-1). Average recoveries for ciprofloxacin (CIP), sarafloxacin (SAR), danofloxacin (DANO), enrofloxacin (ENRO), difloxacin (DIF), oxytetracycline (OTC), tetracycline (TC), and chlortetracycline (CTC) were in the range of 60-92% with good relative standard deviations. The limits of quantitation ranged from 0.15 to 1.5 ng g(-1). Utilization of the method to successfully analyze catfish muscle samples incurred with enrofloxacin and with oxytetracycline is described. JF - Analytica chimica acta AU - Schneider, Marilyn J AU - Darwish, Ahmed M AU - Freeman, Donald W AD - U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, PA 19038, USA. mschneider@errc.ars.usda.gov Y1 - 2007/03/14/ PY - 2007 DA - 2007 Mar 14 SP - 269 EP - 274 VL - 586 IS - 1-2 KW - Fluoroquinolones KW - 0 KW - Tetracyclines KW - danofloxacin KW - 24CU1YS91D KW - enrofloxacin KW - 3DX3XEK1BN KW - Ciprofloxacin KW - 5E8K9I0O4U KW - difloxacin KW - 5Z7OO9FNFD KW - sarafloxacin KW - RC3WJ907XY KW - Chlortetracycline KW - WCK1KIQ23Q KW - Oxytetracycline KW - X20I9EN955 KW - Index Medicus KW - Animals KW - Ciprofloxacin -- analysis KW - Catfishes KW - Chlortetracycline -- analysis KW - Ciprofloxacin -- analogs & derivatives KW - Oxytetracycline -- analysis KW - Fluoroquinolones -- analysis KW - Spectrometry, Fluorescence -- methods KW - Drug Residues -- analysis KW - Tetracyclines -- analysis KW - Muscles -- metabolism KW - Chromatography, High Pressure Liquid -- methods KW - Fluoroquinolones -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70320751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytica+chimica+acta&rft.atitle=Simultaneous+multiresidue+determination+of+tetracyclines+and+fluoroquinolones+in+catfish+muscle+using+high+performance+liquid+chromatography+with+fluorescence+detection.&rft.au=Schneider%2C+Marilyn+J%3BDarwish%2C+Ahmed+M%3BFreeman%2C+Donald+W&rft.aulast=Schneider&rft.aufirst=Marilyn&rft.date=2007-03-14&rft.volume=586&rft.issue=1-2&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Analytica+chimica+acta&rft.issn=1873-4324&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-07 N1 - Date created - 2007-03-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - Making Hydrologic Predictions in Ungauged Basins in New England T2 - 42nd Annual Meeting of the Northeastern Section, Geological Society of America (NE-GSA 2007) AN - 40629139; 4564580 JF - 42nd Annual Meeting of the Northeastern Section, Geological Society of America (NE-GSA 2007) AU - Mcguire, Kevin J Y1 - 2007/03/12/ PY - 2007 DA - 2007 Mar 12 KW - USA, New England KW - Basins KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40629139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=42nd+Annual+Meeting+of+the+Northeastern+Section%2C+Geological+Society+of+America+%28NE-GSA+2007%29&rft.atitle=Making+Hydrologic+Predictions+in+Ungauged+Basins+in+New+England&rft.au=Mcguire%2C+Kevin+J&rft.aulast=Mcguire&rft.aufirst=Kevin&rft.date=2007-03-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=42nd+Annual+Meeting+of+the+Northeastern+Section%2C+Geological+Society+of+America+%28NE-GSA+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2007NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Leon River Watershed: A CEAP Joint ARS Benchmark and Special Emphasis Watershed T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40558206; 4528492 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Moriasi, Daniel N AU - Dybala, T AU - Amonett, C AU - Marek, T AU - Moriasi, D N AU - Green, C H AU - Arnold, J G Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Watersheds KW - Benchmarks KW - Rivers KW - Joints KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40558206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=The+Leon+River+Watershed%3A+A+CEAP+Joint+ARS+Benchmark+and+Special+Emphasis+Watershed&rft.au=Moriasi%2C+Daniel+N%3BDybala%2C+T%3BAmonett%2C+C%3BMarek%2C+T%3BMoriasi%2C+D+N%3BGreen%2C+C+H%3BArnold%2C+J+G&rft.aulast=Moriasi&rft.aufirst=Daniel&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluating Uncertainty in E. coli Retention in Vegetated Buffer Strips in Locations Selected with SWAT Simulations. T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40556337; 4528494 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Sadeghi, Ali M AU - Guber, A AU - Pachepsky, Y Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Buffers KW - Simulation KW - Escherichia coli KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40556337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Evaluating+Uncertainty+in+E.+coli+Retention+in+Vegetated+Buffer+Strips+in+Locations+Selected+with+SWAT+Simulations.&rft.au=Sadeghi%2C+Ali+M%3BGuber%2C+A%3BPachepsky%2C+Y&rft.aulast=Sadeghi&rft.aufirst=Ali&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assessment of the Microbial Load along Chino Creek, CA, using a Multi-Indicator Approach T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40555710; 4528488 DE: JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Ibekwe, Abasiofiok M AU - Leddy, M B AU - Bol, R M Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40555710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Assessment+of+the+Microbial+Load+along+Chino+Creek%2C+CA%2C+using+a+Multi-Indicator+Approach&rft.au=Ibekwe%2C+Abasiofiok+M%3BLeddy%2C+M+B%3BBol%2C+R+M&rft.aulast=Ibekwe&rft.aufirst=Abasiofiok&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Watershed-Wide Analysis of Fecal Contamination and Fecal Source Identification in Santa Ana River Watershed Impacted by Differences Sources. T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40554895; 4528513 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Ibekwe, Abasiofiok M AU - Leddy, M Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - USA, California, Santa Ana R. KW - Fecal coliforms KW - Watersheds KW - Contamination KW - Rivers KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Watershed-Wide+Analysis+of+Fecal+Contamination+and+Fecal+Source+Identification+in+Santa+Ana+River+Watershed+Impacted+by+Differences+Sources.&rft.au=Ibekwe%2C+Abasiofiok+M%3BLeddy%2C+M&rft.aulast=Ibekwe&rft.aufirst=Abasiofiok&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Challenges of Watershed Implementation Plans: Joes Bayou Watershed T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40554382; 4528510 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Moriasi, Daniel N AU - Boydstun, J Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Watersheds KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Challenges+of+Watershed+Implementation+Plans%3A+Joes+Bayou+Watershed&rft.au=Moriasi%2C+Daniel+N%3BBoydstun%2C+J&rft.aulast=Moriasi&rft.aufirst=Daniel&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Comparison of SWAT Phosphorus Watershed Transport Model Routines T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40554070; 4528518 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Green, Cole AU - Arnold, J G AU - Williams, J R Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Phosphorus KW - Watersheds KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Comparison+of+SWAT+Phosphorus+Watershed+Transport+Model+Routines&rft.au=Green%2C+Cole%3BArnold%2C+J+G%3BWilliams%2C+J+R&rft.aulast=Green&rft.aufirst=Cole&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Water Sampling and Storage Procedures used in Herbicide Dissipation Studies T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40554036; 4528570 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Fischer, Joseph B AU - Michael, J L AU - Gibbs, H L Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Water sampling KW - Storage KW - Herbicides KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40554036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Evaluation+of+Water+Sampling+and+Storage+Procedures+used+in+Herbicide+Dissipation+Studies&rft.au=Fischer%2C+Joseph+B%3BMichael%2C+J+L%3BGibbs%2C+H+L&rft.aulast=Fischer&rft.aufirst=Joseph&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Water Quality of Two First Order Forested Watersheds in Coastal South Carolina T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40553561; 4528527 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Amatya, Devendra M AU - Harrison, C A AU - Trettin, C C Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - USA, South Carolina KW - Water quality KW - Watersheds KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40553561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Structure-function+relationships+of+a+catalytically+efficient+beta+-D-xylosidase&rft.au=Jordan%2C+Douglas+B%3BLi%2C+Xin-Liang%3BDunlap%2C+Christopher+A%3BWhitehead%2C+Terence+R%3BCotta%2C+Michael+A&rft.aulast=Jordan&rft.aufirst=Douglas&rft.date=2007-04-01&rft.volume=141&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-007-9210-8 L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Chapel Branch Creek TMDL Development: Integrating TMDL Development with Implementation T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40553389; 4528573 DE: JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Amatya, Devendra M AU - Williams, T M AU - Hitchcock, D AU - Levine, N Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40553389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Chapel+Branch+Creek+TMDL+Development%3A+Integrating+TMDL+Development+with+Implementation&rft.au=Amatya%2C+Devendra+M%3BWilliams%2C+T+M%3BHitchcock%2C+D%3BLevine%2C+N&rft.aulast=Amatya&rft.aufirst=Devendra&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Simulation of Landscape Processes within the SWAT Watershed Model T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40553343; 4528517 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Arnold, Jeffrey G AU - Allen, P M AU - Volk, M Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Watersheds KW - Simulation KW - Models KW - Landscape KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40553343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Simulation+of+Landscape+Processes+within+the+SWAT+Watershed+Model&rft.au=Arnold%2C+Jeffrey+G%3BAllen%2C+P+M%3BVolk%2C+M&rft.aulast=Arnold&rft.aufirst=Jeffrey&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Erosion Rates from Forest and Rangeland Following Fuel Management T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40552287; 4528525 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Elliot, William J AU - Miller, I S AU - Glaza, B D Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Forests KW - Fuels KW - Erosion KW - Rangelands KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40552287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Erosion+Rates+from+Forest+and+Rangeland+Following+Fuel+Management&rft.au=Elliot%2C+William+J%3BMiller%2C+I+S%3BGlaza%2C+B+D&rft.aulast=Elliot&rft.aufirst=William&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Considering Measurement Uncertainty in Model Evaluation T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40552132; 4528473 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Harmel, Daren AU - Haan, P Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40552132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Considering+Measurement+Uncertainty+in+Model+Evaluation&rft.au=Harmel%2C+Daren%3BHaan%2C+P&rft.aulast=Harmel&rft.aufirst=Daren&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sprinkler and Surface Irrigation Effects on Return Flow Water Quality and Quantity T2 - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AN - 40549094; 4528565 JF - Fourth Conference on Watershed Management to Meet Water Quality and TMDLS (Total Maximum Daily Load) Issues : Solutions And Impediments To Watershed Management and TMDLS AU - Bjorneberg, David L AU - Westermann, D T AU - Nelson, N O Y1 - 2007/03/11/ PY - 2007 DA - 2007 Mar 11 KW - Water quality KW - Irrigation KW - Environmental effects KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40549094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.atitle=Sprinkler+and+Surface+Irrigation+Effects+on+Return+Flow+Water+Quality+and+Quantity&rft.au=Bjorneberg%2C+David+L%3BWestermann%2C+D+T%3BNelson%2C+N+O&rft.aulast=Bjorneberg&rft.aufirst=David&rft.date=2007-03-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Conference+on+Watershed+Management+to+Meet+Water+Quality+and+TMDLS+%28Total+Maximum+Daily+Load%29+Issues+%3A+Solutions+And+Impediments+To+Watershed+Management+and+TMDLS&rft.issn=&rft_id=info:doi/ L2 - http://www.asabe.org/meetings/tmdl2007/TMDL-Prel.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Tissue residues, metabolism, and excretion of radiolabeled sodium chlorate (Na[36Cl]O3) in rats. AN - 70221718; 17279768 AB - A novel preharvest technology that reduces certain pathogenic bacteria in the gastrointestinal tracts of food animals involves feeding an experimental sodium chlorate-containing product (ECP) to animals 24-72 h prior to slaughter. To determine the metabolism and disposition of the active ingredient in ECP, four male Sprague-Dawley (approximately 350 g) rats received a single oral dose of sodium [36Cl]chlorate (3.0 mg/kg body weight). Urine, feces, and respired air were collected for 72 h. Radiochlorine absorption was 88-95% of the administered dose, and the major excretory route was the urine. Parent chlorate was the major species of radiochlorine present in urine at 6 h (approximately 98%) but declined sharply by 48 h (approximately 10%); chloride was the only other species of radiochlorine detected. Except for carcass remains (4.6% of dose), skin (3.2%), and gastrointestinal tract (1.3%), remaining tissues contained relatively low quantities of radioactivity, and >98% of radiochlorine remaining in the liver, kidney, and skeletal muscle was chloride. Chlorite instability was demonstrated in rat urine and bovine urine. The previously reported presence of chlorite in excreta of chlorate-dosed rats was shown to be an artifact of the analytical methods employed. Results from this study indicate that chlorate is rapidly absorbed and reduced to chloride, but not chlorite, in rats. JF - Journal of agricultural and food chemistry AU - Hakk, Heldur AU - Smith, David J AU - Shappell, Nancy W AD - Biosciences Research Laboratory, Agricultural Research Service, U.S. Department of Agriculture, Fargo, North Dakota 58105-5674, USA. hakkh@fargo.ars.usda.gov Y1 - 2007/03/07/ PY - 2007 DA - 2007 Mar 07 SP - 2034 EP - 2042 VL - 55 IS - 5 SN - 0021-8561, 0021-8561 KW - Chlorates KW - 0 KW - Radioisotopes KW - Chlorine KW - 4R7X1O2820 KW - sodium chlorate KW - T95DR77GMR KW - Index Medicus KW - Rats KW - Animals KW - Rats, Sprague-Dawley KW - Tissue Distribution KW - Male KW - Chlorates -- pharmacokinetics KW - Chlorates -- metabolism KW - Chlorine -- urine KW - Chlorates -- urine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70221718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+agricultural+and+food+chemistry&rft.atitle=Tissue+residues%2C+metabolism%2C+and+excretion+of+radiolabeled+sodium+chlorate+%28Na%5B36Cl%5DO3%29+in+rats.&rft.au=Hakk%2C+Heldur%3BSmith%2C+David+J%3BShappell%2C+Nancy+W&rft.aulast=Hakk&rft.aufirst=Heldur&rft.date=2007-03-07&rft.volume=55&rft.issue=5&rft.spage=2034&rft.isbn=&rft.btitle=&rft.title=Journal+of+agricultural+and+food+chemistry&rft.issn=00218561&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-20 N1 - Date created - 2007-02-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Reaction Pathways of the Diketonitrile Degradate of Isoxaflutole with Hypochlorite in Water AN - 19304983; 8014133 AB - Isoxaflutole (IXF; Balance) belongs to a new class of isoxazole herbicides. Isoxaflutole has a very short half-life in soil and rapidly degrades to a stable and phytotoxic degradate, diketonitrile (DKN). DKN was previously discovered to rapidly react with hypochlorite (OCI super(-)) in tap water, yielding the benzoic acid (BA) degradate as a major product, but the complete reaction pathway and mechanism have not been elucidated. Thus, the objectives of this work were to (1) determine the stoichiometry of the reaction between DKN and OCI super(-); (2) identify products in addition to BA; and (3) propose a complete pathway and reaction mechanism for oxidation of DKN by OCI super(-). Stoichiometry of the reaction showed a molar ratio of OCI super(-)/DKN of 2. In addition, two previously uncharacterized chlorinated intermediates were identified under conditions in which OCI super(-) was the limiting reactant. The proposed chemical structure of a chlorinated benzoyl intermediate was inferred from a series of HPLC/MS and HPLC/MS/MS experiments and the use of mass spectral simulation software. A chlorinated ketone intermediate was also identified using ion trap GC/MS. Two additional end products were also identified: cyclopropanecarboxylic acid (CPCA) and dichloroacetonitrile (DCAN). On the basis of the reaction stoichiometry, the structure of the chlorinated intermediates, and the identification of the products, two reaction pathways are proposed. Both pathways involve a two-step nucleophilic attack and oxidation of the diketone structure of DKN, leading to formation of BA, DCAN, and CPCA. JF - Journal of Agricultural and Food Chemistry AU - Lerch, R N AU - Lin, CH AU - Leigh, N D AD - USDA-Agricultural Research Service, Cropping Systems and Water Quality Research Unit, University of Missouri, 269 Agricultural Engineering Building, Columbia, Missouri 65211,, USA Y1 - 2007/03/07/ PY - 2007 DA - 2007 Mar 07 SP - 1893 EP - 1899 VL - 55 IS - 5 SN - 0021-8561, 0021-8561 KW - Water Resources Abstracts KW - Molecular Structure KW - Drinking Water KW - Structure KW - Acids KW - Oxidation KW - Liquid Chromatography KW - Radioactive Half-life KW - Herbicides KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19304983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Reaction+Pathways+of+the+Diketonitrile+Degradate+of+Isoxaflutole+with+Hypochlorite+in+Water&rft.au=Evans%2C+Joyce+J%3BKlesius%2C+Phillip+H%3BPasnik%2C+David+J%3BShoemaker%2C+Craig+A&rft.aulast=Evans&rft.aufirst=Joyce&rft.date=2007-04-01&rft.volume=38&rft.issue=6&rft.spage=664&rft.isbn=&rft.btitle=&rft.title=Aquaculture+Research&rft.issn=1355557X&rft_id=info:doi/10.1111%2Fj.1365-2109.2007.01710.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Molecular Structure; Drinking Water; Acids; Structure; Oxidation; Liquid Chromatography; Herbicides; Radioactive Half-life DO - http://dx.doi.org/10.1021/jf062713s ER - TY - CPAPER T1 - Cloning and Expression of Poly(Hydroxyalkanoate) Synthase Genes from Photosynthetic Bacterium Allochromatium vinosum ATCC 35206 T2 - 51st Annual Meeting of the Biophysical Society AN - 40660385; 4580485 JF - 51st Annual Meeting of the Biophysical Society AU - Aneja, Kawalpreet K AU - Solaiman, Daniel K.Y. AU - Zhu, Jin-Yi AU - Xu, Hao AU - Wang, Bi-Cheng Y1 - 2007/03/03/ PY - 2007 DA - 2007 Mar 03 KW - Photosynthesis KW - Allochromatium vinosum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40660385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=51st+Annual+Meeting+of+the+Biophysical+Society&rft.atitle=Cloning+and+Expression+of+Poly%28Hydroxyalkanoate%29+Synthase+Genes+from+Photosynthetic+Bacterium+Allochromatium+vinosum+ATCC+35206&rft.au=Aneja%2C+Kawalpreet+K%3BSolaiman%2C+Daniel+K.Y.%3BZhu%2C+Jin-Yi%3BXu%2C+Hao%3BWang%2C+Bi-Cheng&rft.aulast=Aneja&rft.aufirst=Kawalpreet&rft.date=2007-03-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+the+Biophysical+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey={B65ED1CE-3D1E-400B-BEC0-4 29A5DA15800} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Qualitative Analysis of Red Imported Fire Ant Nests Constructed in Silica Gel AN - 754567446; 13410621 AB - Red imported fire ants, Solenopsis invicta Buren, build nests by excavating soil. Incorporation of ant-derived chemicals in nesting material has long been known; however, only a few chemicals have been identified. This paucity of identified ant-derived chemicals may be due to the interference from soil-borne compounds in chemical analysis. In the laboratory, red imported fire ants were able to build their nest using moistened silica gel as the only building material. This provided an opportunity to establish a profile of ant-derived chemicals in nest material without the presence of any soil-borne artifacts. A new method for profiling ant-derived chemicals in nest material by using GC-MS was developed. All nests contained cuticular hydrocarbons and venom alkaloids. Phosphoric acid, glycerol, lactic acid, and malonic acid also were identified from samples collected from the silica gel nest. JF - Journal of Chemical Ecology AU - Chen, Jian AD - National Biological Control Laboratory, Biological Control of Pests Research Unit, Agricultural Research Service, U.S. Department of Agriculture, Stoneville, MS, 38776, USA, jianchen@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 631 EP - 642 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 33 IS - 3 SN - 0098-0331, 0098-0331 KW - Entomology Abstracts; Ecology Abstracts KW - Soil KW - Solenopsis invicta KW - Alkaloids KW - Glycerol KW - silica gel KW - Formicidae KW - Lactic acid KW - Venom KW - Nests KW - Cuticular hydrocarbons KW - phosphoric acid KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754567446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=Qualitative+Analysis+of+Red+Imported+Fire+Ant+Nests+Constructed+in+Silica+Gel&rft.au=Chen%2C+Jian&rft.aulast=Chen&rft.aufirst=Jian&rft.date=2007-03-01&rft.volume=33&rft.issue=3&rft.spage=631&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-006-9249-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Soil; Alkaloids; Glycerol; silica gel; Lactic acid; Venom; Cuticular hydrocarbons; Nests; phosphoric acid; Solenopsis invicta; Formicidae DO - http://dx.doi.org/10.1007/s10886-006-9249-y ER - TY - JOUR T1 - Determination of pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulfate: collaborative study. AN - 70464950; 17474521 AB - A collaborative study was conducted to determine multiple pesticide residues in fruits and vegetables using a quick, simple, inexpensive, and effective sample preparation method followed by concurrent analysis with gas chromatography/mass spectrometry (GC/MS) and liquid chromatography/ tandem mass spectrometry (LC/MS/MS). For short, the method is known as QuEChERS, which stands for quick, easy, cheap, effective, rugged, and safe. Twenty representative pesticides were fortified in 3 matrixes (grapes, lettuces, and oranges) at 3 duplicate levels unknown to the collaborators ranging from 10 to 1000 ng/g. Additionally, 8 incurred pesticide residues were determined. Thirteen laboratories from 7 countries provided results in the study, and a variety of different instruments were used by collaborators. The QuEChERS procedure simply entails 3 main steps: (1) a 15 g homogenized sample is weighed into a 50 mL centrifuge tube to which 15 mL acetonitrile containing 1% HOAc is added along with 6 g MgSO4 and 1.5 g NaOAc, and the tube is shaken and centrifuged; (2) a portion of the extract is mixed with 3 + 1 (w/w) MgSO4-primary secondary amine sorbent (200 mg/mL extract) and centrifuged; and (3) the final extract is analyzed by GC/MS and LC/MS/MS. To detect residues <10 ng/g in GC/MS, large-volume injection of 8 microL is typically needed, or the extract can be concentrated to 4 g/mL in toluene, in which case 2 microL splitless injection is used. In the study, the averaged results for data from 7-13 laboratories (not using internal standardization) for the 18 blind duplicates at the 9 spiking levels in the 3 matrixes are as follows [%recovery and reproducibility relative standard deviation (RSD(R), %)]: atrazine, 92 (18); azoxystrobin, 93 (15); bifenthrin, 90 (16); carbaryl, 96 (20); chlorothalonil, 70 (34); chlorpyrifos, 89 (25); cyprodinil, 89 (19); o,p'-DDD, 89 (18); dichlorvos, 82 (21); endosulfan sulfate, 80 (27); imazalil, 77 (33); imidacloprid, 96 (16); linuron, 89 (19); methamidophos, 87 (17); methomyl, 96 (17); procymidone, 91 (20); pymetrozine, 69 (19); tebuconazole, 89 (15); tolylfluanid (in grapes and oranges), 68 (33); and trifluralin, 85 (20). For incurred pesticides, kresoxim-methyl (9.2 +/- 3.2 ng/g) and cyprodinil (112 +/- 18) were found in the grapes; permethrins (112 +/- 41), lamda-cyhalothrin (58 +/- 11), and imidacloprid (12 +/- 2) were determined in the lettuces; and ethion (198 +/- 36), thiabendazole (53 +/- 8), and imazalil (13 +/- 4) were determined in the oranges. Chlorpyrifosmethyl (200 ng/g) was used as a quality control standard added during sample homogenization and yielded 86% recovery and 19% RSD(R). Intralaboratory repeatabilities for the method averaged 9.8% RSD for all analytes. The results demonstrate that the method is fit-for-purpose to monitor many pesticide residues in fruits and vegetables, and the Study Director recommends that it be adopted Official First Action. JF - Journal of AOAC International AU - Lehotay, Steven J AD - U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Ln, Wyndmoor, PA 19038, USA. slehotay@ars.usda.gov PY - 2007 SP - 485 EP - 520 VL - 90 IS - 2 SN - 1060-3271, 1060-3271 KW - Acetonitriles KW - 0 KW - Pesticide Residues KW - Pesticides KW - Solvents KW - Magnesium Sulfate KW - 7487-88-9 KW - acetonitrile KW - Z072SB282N KW - Index Medicus KW - Lettuce KW - Citrus KW - Vegetables KW - Solvents -- chemistry KW - Gas Chromatography-Mass Spectrometry -- methods KW - Reproducibility of Results KW - Cost-Benefit Analysis KW - Fruit KW - Quality Control KW - Pesticides -- chemistry KW - Pesticides -- analysis KW - Food Analysis -- methods KW - Magnesium Sulfate -- chemistry KW - Food Contamination KW - Magnesium Sulfate -- analysis KW - Pesticide Residues -- analysis KW - Acetonitriles -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70464950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=Lixus+cardui%2C+a+biological+control+agent+for+scotch+thistle+%28Onopordum+acanthium%29%3A+Safe+for+Australia%2C+but+not+the+USA%3F&rft.au=Balciunas%2C+Joe&rft.aulast=Balciunas&rft.aufirst=Joe&rft.date=2007-04-01&rft.volume=41&rft.issue=1&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2006.12.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-07-24 N1 - Date created - 2007-05-03 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Isolated Medicago truncatula mutants with increased calcium oxalate crystal accumulation have decreased ascorbic acid levels. AN - 70450697; 17400466 AB - The mechanisms controlling oxalate biosynthesis and calcium oxalate formation in plants remain largely unknown. As an initial step toward gaining insight into these regulatory mechanisms we initiated a mutant screen to identify plants that over-accumulate crystals of calcium oxalate. Four new mutants were identified, from an ethyl methanesulfonate (EMS)-mutagenized Medicago truncatula (cv. Jemalong genotype A17) population, that over-accumulated calcium oxalate crystals. The increased calcium oxalate content of these new mutants, as with the previously isolated mutant cod4, resulted from an increase in druse crystals accumulated within the mesophyll cells of leaves. Complementation and segregation analysis revealed that each mutant was affected at a different locus. This was confirmed through the genetic mapping of each mutation to different linkage groups. Together, these findings emphasize the complexity of factors that can contribute to oxalate biosynthesis and crystal formation in these plants. In addition, each mutant showed a common decrease in ascorbic acid content providing genetic support for ascorbic acid as a precursor in the oxalate biosynthetic pathway for druse crystal formation. Further support was obtained by the ability of an exogenous supply of ascorbate to induce druse crystal formation while other tested organic acids did not induce crystal production. JF - Plant physiology and biochemistry : PPB AU - Nakata, Paul A AU - McConn, Michele AD - USDA-ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates St., Houston, TX 77030-2600, USA. pnakata@bcm.tmc.edu PY - 2007 SP - 216 EP - 220 VL - 45 IS - 3-4 SN - 0981-9428, 0981-9428 KW - Calcium Oxalate KW - 2612HC57YE KW - Ascorbic Acid KW - PQ6CK8PD0R KW - Index Medicus KW - Crystallization KW - Plant Leaves -- metabolism KW - Plants, Genetically Modified KW - Genetic Complementation Test KW - Gene Expression Regulation, Plant KW - Plant Leaves -- genetics KW - Calcium Oxalate -- chemistry KW - Calcium Oxalate -- metabolism KW - Medicago truncatula -- genetics KW - Medicago truncatula -- metabolism KW - Ascorbic Acid -- metabolism KW - Mutation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70450697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+physiology+and+biochemistry+%3A+PPB&rft.atitle=Isolated+Medicago+truncatula+mutants+with+increased+calcium+oxalate+crystal+accumulation+have+decreased+ascorbic+acid+levels.&rft.au=Nakata%2C+Paul+A%3BMcConn%2C+Michele&rft.aulast=Nakata&rft.aufirst=Paul&rft.date=2007-03-01&rft.volume=45&rft.issue=3-4&rft.spage=216&rft.isbn=&rft.btitle=&rft.title=Plant+physiology+and+biochemistry+%3A+PPB&rft.issn=09819428&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-08-13 N1 - Date created - 2007-04-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - First report of permethrin-resistant Boophilus microplus (Acari: Ixodidae) collected within the United States. AN - 70378985; 17427702 AB - Boophilus microplus (Canestrini) (Acari: Ixodidae), collected in Hidalgo County, TX, were determined to be resistant to permethrin. Discriminating dose (DD) tests at the LC99 and 2X the LC99 of susceptible ticks yielded lower than expected mortalities for permethrin but not for coumaphos or amitraz acaricides. Initial bioassay results confirmed the pyrethroid resistance detected in the DD assays. Two generations of selection with permethrin at a rate > 60% increased the measured resistance ratios from 9.5 (7.9-11.5) to 263 (217-320). Synergist studies suggested that metabolic enzymes were involved in permethrin resistance. Native gel electrophoresis verified that the CZS9 esterase was not involved in resistance to permethrin. Polymerase chain reaction examination revealed the presence of a mutation of the sodium channel gene (Phe [arrow] Ile amino acid substitution in the S6 trans-membrane segment of domain III), in the resistant B&H population. The frequency of this mutation increased after selection with permethrin and concurrent increase in estimated resistance ratios. The B&H population was eradicated from the United States by the U.S. Department of Agriculture's Animal and Plant Health Inspection Service Veterinary Services, Cattle Fever Tick Eradication Program through the use of the organophosphate acaricide coumaphos. JF - Journal of medical entomology AU - Miller, Robert J AU - Davey, Ronald B AU - George, John E AD - USDA-ARS, Cattle Fever Tick Research Laboratory, Moore Air Base, Building 6419, 22675 North Moorefield Road, Edinburg, TX 78541, USA. robert.miller@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 308 EP - 315 VL - 44 IS - 2 SN - 0022-2585, 0022-2585 KW - Insecticides KW - 0 KW - Naphthols KW - Sodium Channels KW - naphthyl acetate KW - 29692-55-5 KW - Permethrin KW - 509F88P9SZ KW - Index Medicus KW - United States KW - Animals KW - Sodium Channels -- genetics KW - Larva KW - Biological Assay KW - Polymerase Chain Reaction KW - Cattle KW - Insecticide Resistance -- genetics KW - Tick Infestations -- veterinary KW - Tick Infestations -- prevention & control KW - Cattle Diseases -- parasitology KW - Naphthols -- metabolism KW - Cattle Diseases -- prevention & control KW - Female KW - Insecticides -- toxicity KW - Ixodidae -- genetics KW - Permethrin -- toxicity KW - Ixodidae -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70378985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+medical+entomology&rft.atitle=First+report+of+permethrin-resistant+Boophilus+microplus+%28Acari%3A+Ixodidae%29+collected+within+the+United+States.&rft.au=Miller%2C+Robert+J%3BDavey%2C+Ronald+B%3BGeorge%2C+John+E&rft.aulast=Miller&rft.aufirst=Robert&rft.date=2007-03-01&rft.volume=44&rft.issue=2&rft.spage=308&rft.isbn=&rft.btitle=&rft.title=Journal+of+medical+entomology&rft.issn=00222585&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-04 N1 - Date created - 2007-04-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Structure-activity relationships of 33 piperidines as toxicants against female adults of Aedes aegypti (Diptera: Culicidae). AN - 70378415; 17427695 AB - Aedes aegypti (L.) (Diptera: Culicidae) is the primary vector of both dengue and yellow fever. Use of insecticides is one of the primary ways to control this medically important insect pest. However, few new insecticides have been developed for mosquito control in recent years. As a part of our collaborative effort to search for new insecticides to control mosquitoes, piperidine was used as base compound for further optimization. Herein, we report the structure-activity relationships of 33 piperidines against adult female Ae. aegypti. On the basis of 24-h LD50 values after topical application, the most toxic compound was 2-ethyl-piperidine, with an LD50 as low as 0.8 microg per mosquito. The toxicities of piperidine derivatives were significantly decreased when a benzyl moiety was attached to the carbon of the piperidine ring, with an LD50 value as high as 29.2 microg per mosquito. The toxicity order of three moieties attached to the carbon of the piperidine ring was ethyl- > methyl- > benzyl-derivatives. When the same moiety was attached to the piperidine ring, the carbon position to which the moiety was attached conferred different toxicity and the toxicity order was second carbon > third carbon > fourth carbon. Together, these preliminary results may be useful in guiding further piperidine ring modifications in the development of potential new insecticides. JF - Journal of medical entomology AU - Pridgeon, Julia W AU - Meepagala, Kumudini M AU - Becnel, James J AU - Clark, Gary G AU - Pereira, Roberto M AU - Linthicum, Kenneth J AD - Center for Medical, Agricultural, and Veterinary Entomology, USDA-ARS, 1600 SW 23rd Dr., Gainesville, FL 32608, USA. pridgeon@gainesville.usda.ufl.edu Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 263 EP - 269 VL - 44 IS - 2 SN - 0022-2585, 0022-2585 KW - Piperidines KW - 0 KW - Index Medicus KW - Toxicity Tests -- veterinary KW - Animals KW - Yellow Fever -- prevention & control KW - Lethal Dose 50 KW - Female KW - Yellow Fever -- transmission KW - Structure-Activity Relationship KW - Aedes -- drug effects KW - Piperidines -- chemistry KW - Piperidines -- toxicity KW - Insect Vectors -- drug effects KW - Mosquito Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70378415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+medical+entomology&rft.atitle=Structure-activity+relationships+of+33+piperidines+as+toxicants+against+female+adults+of+Aedes+aegypti+%28Diptera%3A+Culicidae%29.&rft.au=Pridgeon%2C+Julia+W%3BMeepagala%2C+Kumudini+M%3BBecnel%2C+James+J%3BClark%2C+Gary+G%3BPereira%2C+Roberto+M%3BLinthicum%2C+Kenneth+J&rft.aulast=Pridgeon&rft.aufirst=Julia&rft.date=2007-03-01&rft.volume=44&rft.issue=2&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Journal+of+medical+entomology&rft.issn=00222585&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-04 N1 - Date created - 2007-04-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Efficacy of a single doramectin injection against adult female Boophilus microplus (Acari: Ixodidae) in the final stages of engorgement before detachment. AN - 70376684; 17427697 AB - The efficacy of injectable doramectin applied at 200 microg/kg was evaluated against adult female Boophilus microplus (Canestrini) (Acari: Ixodidae) in the later stages of engorgement before detachment. Lethal levels of doramectin in the serum of treated cattle (9.7-36.6 ppb) were reached and sustained within 24 h after treatment. However, treatment at 19 or 20 d postinfestation allowed greater tick survival and reproductive capability (IF) than at 18 d postinfestation, indicating that a significant portion of the ticks were able to engorge and detach before obtaining a lethal dose of doramectin. Thus, treatment at 18 d after infestation provided significantly higher overall control (99.5%) than treatment at 19 or 20 d postinfestation (95.8 and 89.1%, respectively). Analysis of control on a daily basis demonstrated that treatment at 18 d postinfestation provided > 99% on each day of the evaluation. Conversely, treatment at 19 or 20 d postinfestation produced levels of control ranging from 22.6 to 85.6% during the first 2 d of female detachment, and > or = 99% control was not achieved until after the fourth day of female detachment, where it remained throughout the study. Therefore, application of injectable doramectin at 18 d postinfestation could pose a substantial risk of dispersing viable ticks to tick-free areas outside the permanent quarantine zone that has been established along the Texas-Mexico border. JF - Journal of medical entomology AU - Davey, Ronald B AU - Miller, J Allen AU - George, John E AU - Klavons, Jerome A AD - USDA-ARS, Southern Plains Area, Cattle Fever Tick Research Laboratory, Moore Air Base, Bldg. 6419, 22675 North Moorefield Rd., Edinburg, TX 78541, USA. ronald.davey@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 277 EP - 282 VL - 44 IS - 2 SN - 0022-2585, 0022-2585 KW - Insecticides KW - 0 KW - Ivermectin KW - 70288-86-7 KW - doramectin KW - KGD7A54H5P KW - Index Medicus KW - Animals KW - Cattle KW - Random Allocation KW - Time Factors KW - Female KW - Injections, Subcutaneous -- veterinary KW - Ivermectin -- analogs & derivatives KW - Ivermectin -- pharmacology KW - Insecticides -- administration & dosage KW - Cattle Diseases -- drug therapy KW - Ivermectin -- blood KW - Tick Infestations -- drug therapy KW - Ivermectin -- administration & dosage KW - Tick Infestations -- veterinary KW - Tick Infestations -- prevention & control KW - Cattle Diseases -- parasitology KW - Cattle Diseases -- prevention & control KW - Insecticides -- pharmacology KW - Insecticides -- blood KW - Ixodidae -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70376684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+medical+entomology&rft.atitle=Efficacy+of+a+single+doramectin+injection+against+adult+female+Boophilus+microplus+%28Acari%3A+Ixodidae%29+in+the+final+stages+of+engorgement+before+detachment.&rft.au=Davey%2C+Ronald+B%3BMiller%2C+J+Allen%3BGeorge%2C+John+E%3BKlavons%2C+Jerome+A&rft.aulast=Davey&rft.aufirst=Ronald&rft.date=2007-03-01&rft.volume=44&rft.issue=2&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Journal+of+medical+entomology&rft.issn=00222585&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-04 N1 - Date created - 2007-04-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - A comparison of three bioassay techniques to determine amitraz susceptibility in Boophilus microplus (Acari: Ixodidae). AN - 70376462; 17427698 AB - The ability of the Miller, Soberanes, and White bioassay techniques to describe amitraz susceptibility in three different strains of Boophilus microplus (Canestrini) (Acari: Ixodidae) was compared. For a susceptible strain, all techniques adequately described amitraz susceptibility by producing a full range of mortality that corresponded with increasing concentration of amitraz. However, when resistant strains were evaluated, only the Miller and the Soberanes techniques adequately estimated the dose-response relationship. Lethal concentrations were not precisely estimated when all the data were included in the analyses for every strain and technique tested. Better estimates were obtained when subsets of data around the range of interest were subjected to probit analysis. For the Soberanes technique, the slope of the probit regression was steeper for the Brazilian resistant and Texan susceptible strains compared with the heterozygous Mexican strain. The pattern was different when the same strains were tested with the Miller technique. The slopes of the regressions for the Mexican and the Texan strains did not differ significantly, but the Brazilian strain had a steeper slope than the other strains. Resistance ratios were much greater when the Soberanes technique was used than when the Miller technique was used on the same strains. However, neither technique produced enough separation between susceptible and resistant strains to develop a traditional discriminating dose (DD) test that required a concentration of 2x LC99.9 estimate. A DD test at the LC99 would be possible for both techniques. We discuss the strengths and weaknesses of the three techniques, including potential improvements to the White technique. The White technique has the greatest potential to determine the mechanisms of amitraz resistance in detailed synergist studies. Currently, only the Miller method can fulfill this task. The Miller and Soberanes techniques are well suited for the study of the epidemiology of resistance worldwide, because they use commercially available, formulated amitraz that is easy and inexpensive to obtain. JF - Journal of medical entomology AU - Miller, Robert J AU - Davey, Ronald B AU - White, W Hunter AU - George, John E AD - USDA-ARS, Cattle Fever Tick Research Laboratory, Moore Air Base, Building 6419, 22675 North Moorefield Road, Edinburgh, TX 78541, USA. robert.miller@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 283 EP - 294 VL - 44 IS - 2 SN - 0022-2585, 0022-2585 KW - Insecticides KW - 0 KW - Toluidines KW - amitraz KW - 33IAH5017S KW - Index Medicus KW - Animals KW - Larva KW - Lethal Dose 50 KW - Biological Assay -- methods KW - Ixodidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70376462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+medical+entomology&rft.atitle=A+comparison+of+three+bioassay+techniques+to+determine+amitraz+susceptibility+in+Boophilus+microplus+%28Acari%3A+Ixodidae%29.&rft.au=Miller%2C+Robert+J%3BDavey%2C+Ronald+B%3BWhite%2C+W+Hunter%3BGeorge%2C+John+E&rft.aulast=Miller&rft.aufirst=Robert&rft.date=2007-03-01&rft.volume=17&rft.issue=3&rft.spage=675&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-06-04 N1 - Date created - 2007-04-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Salmonella Enteritidis in meat, poultry, and pasteurized egg products regulated by the U.S. Food Safety and Inspection Service, 1998 through 2003. AN - 70312534; 17388045 AB - The U.S. Food Safety and Inspection Service (FSIS) tests for Salmonella in meat, poultry, and egg products through three regulatory testing programs: the Pathogen Reduction-Hazard Analysis and Critical Control Point (PR-HACCP) program, the ready-to-eat program for meat and poultry products, and the pasteurized egg products program. From 1998 through 2003, 293,938 samples collected for these testing programs were analyzed for the presence of Salmonella enterica serotypes. Of these samples, 12,699 (4.3%) were positive for Salmonella, and 167 (1.3%) of the positive samples (0.06% of all samples) contained Salmonella Enteritidis. The highest incidence of Salmonella Enteritidis was observed in ground chicken PR-HACCP samples (8 of 1,722 samples, 0.46%), and the lowest was found in steer-heifer PR-HACCP samples (0 of 12,835 samples). Salmonella Enteritidis isolates were characterized by phage type, pulsed-field gel electrophoretic pattern, and antimicrobial susceptibility. Phage typing of 94 Salmonella Enteritidis isolates identified PT13 (39 isolates) and PT8 (36 isolates) as the most common types. One isolate from a ready-to-eat ham product was characterized as PT4. Electrophoretic analysis of 148 Salmonella Enteritidis isolates indicated genetic diversity among the isolates, with 28 unique XbaI electrophoretic patterns identified. Of these 148 isolates, 136 (92%) were susceptible to each of 16 antimicrobials tested. Two isolates were resistant to ampicillin alone, and 10 isolates were resistant to two or more antimicrobials. Isolation of Salmonella Enteritidis from FSIS-regulated products emphasizes the need for continued consumer education on proper food handling and cooking practices and continued work to decrease the prevalence of Salmonella in meat, poultry, and pasteurized egg products. JF - Journal of food protection AU - White, Patricia L AU - Naugle, Alecia L AU - Jackson, Charlene R AU - Fedorka-Cray, Paula J AU - Rose, Bonnie E AU - Pritchard, Katrine M AU - Levine, Priscilla AU - Saini, Parmesh K AU - Schroeder, Carl M AU - Dreyfuss, Moshe S AU - Tan, Regina AU - Holt, Kristin G AU - Harman, Jane AU - Buchanan, Stephanie AD - Human Health Sciences Division, Office of Public Health Science, Food Safety and Inspection Service, U.S. Department of Agriculture, Washington, D.C. 20250-3700, USA. Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 582 EP - 591 VL - 70 IS - 3 SN - 0362-028X, 0362-028X KW - Anti-Bacterial Agents KW - 0 KW - Index Medicus KW - United States KW - Animals KW - Genetic Variation KW - Consumer Product Safety KW - Drug Resistance, Multiple, Bacterial -- genetics KW - Humans KW - Anti-Bacterial Agents -- pharmacology KW - Serotyping KW - Bacteriophage Typing KW - Food Inspection KW - Eggs -- microbiology KW - Food Microbiology KW - Drug Resistance, Bacterial -- genetics KW - Electrophoresis, Gel, Pulsed-Field KW - Colony Count, Microbial KW - Microbial Sensitivity Tests KW - Salmonella enteritidis -- drug effects KW - Meat Products -- microbiology KW - Food Contamination -- analysis KW - Salmonella enteritidis -- classification KW - Salmonella enteritidis -- genetics KW - Poultry Products -- microbiology KW - Salmonella enteritidis -- isolation & purification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70312534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+food+protection&rft.atitle=Salmonella+Enteritidis+in+meat%2C+poultry%2C+and+pasteurized+egg+products+regulated+by+the+U.S.+Food+Safety+and+Inspection+Service%2C+1998+through+2003.&rft.au=White%2C+Patricia+L%3BNaugle%2C+Alecia+L%3BJackson%2C+Charlene+R%3BFedorka-Cray%2C+Paula+J%3BRose%2C+Bonnie+E%3BPritchard%2C+Katrine+M%3BLevine%2C+Priscilla%3BSaini%2C+Parmesh+K%3BSchroeder%2C+Carl+M%3BDreyfuss%2C+Moshe+S%3BTan%2C+Regina%3BHolt%2C+Kristin+G%3BHarman%2C+Jane%3BBuchanan%2C+Stephanie&rft.aulast=White&rft.aufirst=Patricia&rft.date=2007-03-01&rft.volume=70&rft.issue=3&rft.spage=582&rft.isbn=&rft.btitle=&rft.title=Journal+of+food+protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-14 N1 - Date created - 2007-03-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Atmospheric deposition inputs and effects on lichen chemistry and indicator species in the Columbia River Gorge, USA. AN - 68970311; 16904250 AB - Topographic and meteorological conditions make the Columbia River Gorge (CRG) an 'exhaust pipe' for air pollutants generated by the Portland-Vancouver metropolis and Columbia Basin. We sampled fog, bulk precipitation, throughfall, airborne particulates, lichen thalli, and nitrophytic lichen distribution. Throughfall N and S deposition were high, 11.5-25.4 and 3.4-6.7 kg ha(-1) over 4.5 months at all 9 and 4/9 sites, respectively. Deposition and lichen thallus N were highest at eastern- and western-most sites, implicating both agricultural and urban sources. Fog and precipitation pH were frequently as low as 3.7-5.0. Peak NO(x), NH(3), and SO(2) concentrations in the eastern CRG were low, suggesting enhanced N and S inputs were largely from particulate deposition. Lichens indicating nitrogen-enriched environments were abundant and lichen N and S concentrations were 2x higher in the CRG than surrounding national forests. The atmospheric deposition levels detected likely threaten Gorge ecosystems and cultural resources. JF - Environmental pollution (Barking, Essex : 1987) AU - Fenn, M E AU - Geiser, L AU - Bachman, R AU - Blubaugh, T J AU - Bytnerowicz, A AD - USDA Forest Service, Pacific Southwest Research Station, 4955 Canyon Crest Drive, Riverside, CA 92507, USA. mfenn@fs.fed.us Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 77 EP - 91 VL - 146 IS - 1 SN - 0269-7491, 0269-7491 KW - Air Pollutants KW - 0 KW - Particulate Matter KW - Sulfur KW - 70FD1KFU70 KW - Nitrogen KW - N762921K75 KW - Index Medicus KW - Rivers KW - Particulate Matter -- toxicity KW - Ecosystem KW - Oregon KW - Cities KW - Washington KW - Meteorological Concepts KW - Particulate Matter -- analysis KW - Nitrogen -- toxicity KW - Nitrogen -- analysis KW - Lichens -- chemistry KW - Air Pollutants -- analysis KW - Air Pollutants -- toxicity KW - Sulfur -- toxicity KW - Environmental Monitoring -- methods KW - Sulfur -- analysis KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68970311?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Atmospheric+deposition+inputs+and+effects+on+lichen+chemistry+and+indicator+species+in+the+Columbia+River+Gorge%2C+USA.&rft.au=Fenn%2C+M+E%3BGeiser%2C+L%3BBachman%2C+R%3BBlubaugh%2C+T+J%3BBytnerowicz%2C+A&rft.aulast=Fenn&rft.aufirst=M&rft.date=2007-03-01&rft.volume=146&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.issn=02697491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-17 N1 - Date created - 2007-02-02 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Arsenic speciation and accumulation in evapoconcentrating waters of agricultural evaporation basins. AN - 68947790; 17215022 AB - To sustain agricultural productivity, evaporation basins (or ponds) have been widely used for the disposal of agricultural drainage in areas requiring subsurface drainage in the San Joaquin Valley of California, USA. The drainage water contains elevated concentration of trace elements including selenium (Se) and arsenic (As). Unlike Se, little information is available about As, a potentially high risk element. The objective of this study was to characterize the chemical behavior of As and acquire data for better understanding of biogeochemical processes and conditions affecting As fate in evaporation ponds. The study site was a 726 ha evaporation basin facility (containing 10 cells with water flowing in series) in the hydrologically closed Tulare Basin of California. We examined water chemistry, As concentration and speciation along the water flow path between cells as well as within the cells. Arsenic concentrations in the water increased linearly with Cl(-), a conservative ion from evapoconcentration. Reduced As species as arsenite [As(III)] and organic arsenic (org-As) also increased with increases in Cl(-) and salinity. Water samples with elevated EC (i.e., towards the end of flow path) had high dissolved organic matter, low dissolved oxygen, and elevated sulfide concentrations, indicating the development of reducing conditions. We hypothesize that such changes could facilitate the reduction of arsenate [As(V)] to As(III) and org-As. Elevated As in sediment profiles indicate a solid phase sink mechanism, but not significant enough to remove and reduce As concentrations in the water columns. These findings help us better define the processes that affect As in drainage facilities and contribute to our understanding of how As behaves in other regions of the world that have similar climatic and hydrogeochemical conditions. JF - Chemosphere AU - Gao, S AU - Ryu, J AU - Tanji, K K AU - Herbel, M J AD - Water Management Research Unit, USDA-ARS, Parlier, CA 93648, USA. sgao@fresno.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 862 EP - 871 VL - 67 IS - 5 SN - 0045-6535, 0045-6535 KW - Arsenates KW - 0 KW - Arsenicals KW - Arsenites KW - Chlorides KW - Metals KW - Sulfates KW - Water Pollutants, Chemical KW - Cacodylic Acid KW - AJ2HL7EU8K KW - Selenium KW - H6241UJ22B KW - monomethylarsonic acid KW - J37VJ5709S KW - arsenite KW - N5509X556J KW - Arsenic KW - N712M78A8G KW - arsenic acid KW - N7CIZ75ZPN KW - Index Medicus KW - Oxidation-Reduction KW - Selenium -- analysis KW - Arsenates -- analysis KW - Arsenicals -- analysis KW - Geologic Sediments -- analysis KW - Sulfates -- analysis KW - Chlorides -- analysis KW - Arsenites -- analysis KW - Cacodylic Acid -- analysis KW - Metals -- analysis KW - Arsenic -- chemistry KW - Arsenic -- analysis KW - Water Pollutants, Chemical -- chemistry KW - Agriculture -- methods KW - Water Pollutants, Chemical -- analysis KW - Waste Disposal, Fluid -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68947790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=Arsenic+speciation+and+accumulation+in+evapoconcentrating+waters+of+agricultural+evaporation+basins.&rft.au=Gao%2C+S%3BRyu%2C+J%3BTanji%2C+K+K%3BHerbel%2C+M+J&rft.aulast=Gao&rft.aufirst=S&rft.date=2007-03-01&rft.volume=67&rft.issue=5&rft.spage=862&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-14 N1 - Date created - 2007-01-26 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Nitrogenase activity, nitrogen content, and yield responses to glyphosate in glyphosate-resistant soybean AN - 21344281; 7258610 AB - Transgenic glyphosate-resistant (GR) soybean [Glycine max (L.) Merr.] expressing a glyphosate-insensitive 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) enzyme has provided new opportunities for weed control in soybean production. However, glyphosate is toxic to the soybean nitrogen-fixing symbiont, Bradyrhizobium japonicum, as its EPSPS enzyme is sensitive to glyphosate. The effects of glyphosate on symbiotic parameters, nitrogen accumulation, and yield in GR soybean under weed-free conditions were determined in a 3-yr field study during 2002-2004. Four glyphosate (0.84, 1.68, 2.52+2.52, and 0.84+0.84 kg ae/ha) treatments applied at 4 and 6 weeks after planting (WAP) soybean were compared to a no glyphosate, hand weeded (weed-free) control. In 2002 and 2003, soybean plants were harvested at 5, 6, 7, and 8 WAP, and roots assessed for nitrogenase activity (acetylene reduction assay, ARA), root respiration, nodulation, and root biomass. Soybean seed yield, leaf and seed nitrogen content were determined in all three years. No consistent effect of glyphosate was observed on either ARA or root respiration. In 2002, both ARA and respiration were about a third of that in 2003, attributed to early-season drought in 2002. All glyphosate treatments reduced foliar nitrogen content (26- 42%) in 2002. In 2003 and 2004, three and two glyphosate treatments, respectively, reduced foliar nitrogen content (8-13%), with the greatest reduction when glyphosate was applied at the highest rate. Soybean yield was reduced by 11% with two applications of 2.52 kg ae/ha glyphosate compared to hand weeded control in 2002, but seed yield was not affected in 2003 and 2004. Total seed nitrogen harvested in 2002 and 2003 was reduced by 32% and 17%, respectively, when two applications of 2.52 kg ae/ha glyphosate were applied compared to hand weeded soybean. These studies indicate that nitrogen fixation and/or assimilation in GR soybean was only slightly affected at label use rate, but was consistently reduced at above label use rates of glyphosate and the greatest reductions occurred with soil moisture stress following glyphosate application. JF - Crop Protection AU - Zablotowicz, Robert M AU - Reddy, Krishna N AD - USDA-ARS, Southern Weed Science Research Unit, P.O. Box 350, Stoneville, MS 38776, USA, kreddy@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 370 EP - 376 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 26 IS - 3 SN - 0261-2194, 0261-2194 KW - Microbiology Abstracts B: Bacteriology KW - Nitrogen fixation KW - Nitrogen assimilation KW - Protein nitrogen KW - Transgenic soybean KW - Nitrogenase KW - Excitatory postsynaptic potentials KW - Respiration KW - Roots KW - Glycine max KW - Planting KW - Droughts KW - Acetylene reduction KW - Seeds KW - Symbionts KW - Leaves KW - Stress KW - Enzymes KW - Hand KW - Biomass KW - Weed control KW - Soybeans KW - Crop protection KW - Nodulation KW - Bradyrhizobium japonicum KW - Soil moisture KW - Glyphosate KW - Nitrogen KW - J 02430:Symbiosis, Antibiosis & Phages UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21344281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Protection&rft.atitle=Nitrogenase+activity%2C+nitrogen+content%2C+and+yield+responses+to+glyphosate+in+glyphosate-resistant+soybean&rft.au=Zablotowicz%2C+Robert+M%3BReddy%2C+Krishna+N&rft.aulast=Zablotowicz&rft.aufirst=Robert&rft.date=2007-03-01&rft.volume=26&rft.issue=3&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=Crop+Protection&rft.issn=02612194&rft_id=info:doi/10.1016%2Fj.cropro.2005.05.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Acetylene reduction; Nitrogenase; Excitatory postsynaptic potentials; Seeds; Symbionts; Respiration; Leaves; Roots; Hand; Enzymes; Stress; Biomass; Weed control; Soybeans; Nitrogen fixation; Planting; Crop protection; Nodulation; Soil moisture; Droughts; Glyphosate; Nitrogen; Bradyrhizobium japonicum; Glycine max DO - http://dx.doi.org/10.1016/j.cropro.2005.05.013 ER - TY - JOUR T1 - INTEGRATION OF THE MODELS OF ANNAGNPS AND REMM TO ASSESS RIPARIAN BUFFER SYSTEM FOR SEDIMENT REDUCTION AN - 21122023; 10883014 AB - The United States Department of Agriculture (USDA) Annualized Agricultural Non-Point Source Pollution model (AnnAGNPS) is used to help evaluate a watershed response to agricultural management practices to control water quality. However, AnnAGNPS version 3.5 does not contain features to estimate the effect of a riparian buffer (RB) system on water quality. The Riparian Ecosystem Management Model (REMM) is used to simulate the impact of riparian buffer systems on water quality. However, frequently the lack of measured upland loadings that are required by REMM simulation limits the application of REMM. To address this data gap, a study was conducted to integrate AnnAGNPS with REMM for RB system simulation. AnnAGNPS was used to simulate water and sediment loadings from an upland field into a three-zone RB system at the Gibbs Farm located in the Georgia coastal plain. These AnnAGNPS outputs were used as the inputs to REMM. REMM was used to simulate water and sediment movement along the riparian buffers. The AnnAGNPS simulated amount of annual runoff at the edge of the field was close to observed amounts (Nash-Sutcliffe efficiency of 0.92). It is believed that a substantial portion of sand was removed from the runoff one meter into the grass buffer where the samplers were located; therefore, sand was excluded from the AnnAGNPS simulation for comparison with observed sediment. Excluding sand, the AnnAGNPS predicted amount of annual sediment matches the observed amount fairly well (Nash-Sutcliffe efficiency of 0.46). In addition, based on evaluating the percent reduction of sediment at each zonal interface, the AnnAGNPS/REMM model well simulated the function of the RB system to reduce sediment. JF - International Journal of Sediment Research AU - Yuan, Y AU - Bingner, R AU - Williams, R AU - Lowrance, R AU - Bosch, D AU - Sheridan, J AD - Research Scientist, USDA-Agricultural Research Science -National Sedimentation Laboratory, P.O. Box 1157, Oxford, MS 38655, USA, yyuan@msa-oxford.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 60 EP - 69 PB - International Research and Training Center on Erosion and Sedimentation VL - 22 IS - 1 SN - 1001-6279, 1001-6279 KW - Pollution Abstracts KW - water quality KW - Sediment pollution KW - Grasses KW - Agricultural pollution KW - buffers KW - agriculture KW - Simulation KW - Watersheds KW - Nonpoint pollution KW - ASW, USA, Georgia KW - Efficiency KW - Sand KW - farms KW - plains KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21122023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Sediment+Research&rft.atitle=INTEGRATION+OF+THE+MODELS+OF+ANNAGNPS+AND+REMM+TO+ASSESS+RIPARIAN+BUFFER+SYSTEM+FOR+SEDIMENT+REDUCTION&rft.au=Yuan%2C+Y%3BBingner%2C+R%3BWilliams%2C+R%3BLowrance%2C+R%3BBosch%2C+D%3BSheridan%2C+J&rft.aulast=Yuan&rft.aufirst=Y&rft.date=2007-03-01&rft.volume=22&rft.issue=1&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Sediment+Research&rft.issn=10016279&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Sediment pollution; water quality; Grasses; buffers; Agricultural pollution; agriculture; Simulation; Nonpoint pollution; Watersheds; Efficiency; Sand; farms; plains; ASW, USA, Georgia ER - TY - JOUR T1 - Cryptic plasmids isolated from Campylobacter strains represent multiple, novel incompatibility groups AN - 20935087; 8239210 AB - Three small, cryptic plasmids from the multi-drug-resistant (MDR) Campylobacter coli strain RM2228 and one small, cryptic plasmid from the MDR Campylobacter jejuni strain RM1170 were sequenced and characterized. pCC2228-1 has some similarity to Firmicutes RepL family plasmids that replicate via a rolling-circle mechanism. pCC2228-2 is a theta-replicating, iteron-containing plasmid (ICP) that is a member of the same incompatibility (Inc) group as previously described Campylobacter shuttle vectors. The other two ICPs, pCC2228-3 and pCJ1170, represent a second novel Inc group. Comparison of the four plasmids described in this study with other characterized plasmids from C. jejuni, C. coli, C. lari, and C. hyointestinalis suggests that cryptic plasmids in Campylobacter may be classified into as many as nine Inc groups. The plasmids characterized in this study have several unique features suitable for the construction of novel Campylobacter shuttle vectors, e.g., small size, absence of many common multiple-cloning site restriction sites, and Inc groups not represented by current Campylobacter shuttle plasmids. Thus, these plasmids may be used to construct a new generation of Campylobacter shuttle vectors that would permit transformation of environmental Campylobacter isolates with an existing repertoire of native plasmids. JF - Plasmid AU - Miller, W G AU - Heath, S AU - Mandrell, R E AD - Agricultural Research Service, US Department of Agriculture, Albany, CA 94710, USA, bmiller@pw.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 108 EP - 117 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 57 IS - 2 SN - 0147-619X, 0147-619X KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - Transformation KW - Campylobacter jejuni KW - Campylobacter coli KW - Firmicutes KW - shuttle vectors KW - Plasmids KW - Campylobacter lari KW - J 02310:Genetics & Taxonomy KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20935087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plasmid&rft.atitle=Cryptic+plasmids+isolated+from+Campylobacter+strains+represent+multiple%2C+novel+incompatibility+groups&rft.au=Miller%2C+W+G%3BHeath%2C+S%3BMandrell%2C+R+E&rft.aulast=Miller&rft.aufirst=W&rft.date=2007-03-01&rft.volume=57&rft.issue=2&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Plasmid&rft.issn=0147619X&rft_id=info:doi/10.1016%2Fj.plasmid.2006.08.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Transformation; shuttle vectors; Plasmids; Campylobacter jejuni; Campylobacter coli; Firmicutes; Campylobacter lari DO - http://dx.doi.org/10.1016/j.plasmid.2006.08.005 ER - TY - JOUR T1 - Nonaflatoxigenic Aspergillus flavus TX9-8 competitively prevents aflatoxin accumulation by A. flavus isolates of large and small sclerotial morphotypes AN - 20841845; 7584944 AB - Aflatoxins are a family of highly toxic and carcinogenic toxins produced by several Aspergillus species. Aflatoxin contamination of agricultural commodities both pre- and postharvest is a serious food safety issue and a significant economic concern. Using nonaflatoxigenic A. flavus isolates to competitively exclude toxigenic A. flavus isolates in agricultural fields has become an adopted approach to reduce aflatoxin contamination. From screening subgroups of nonaflatoxigenic A. flavus, we identified an A. flavus isolate, TX9-8, which competed well with three A. flavus isolates producing low, intermediate, and high levels of aflatoxins, respectively. TX9-8 has a defective polyketide synthase gene (pksA), which is necessary for aflatoxin biosynthesis. Co-inoculating TX9-8 at the same time with large sclerotial (L strain) A. flavus isolates at a ratio of 1:1 or 1:10 (TX9-8:toxigenic) prevented aflatoxin accumulation. The intervention of TX9-8 on small sclerotial (S strain) A. flavus isolates varied and depended on isolate and ratio of co-inoculation. At a ratio of 1:1 TX9-8 prevented aflatoxin accumulation by A. flavus CA28 and reduced aflatoxin accumulation 10-fold by A. flavus CA43. No decrease in aflatoxin accumulation was apparent when TX9-8 was inoculated 24h after toxigenic L- or S strain A. flavus isolates started growing. The competitive effect likely is due to TX9-8 outgrowing toxigenic A. flavus isolates. JF - International Journal of Food Microbiology AU - Chang, Perng-Kuang AU - Hua, Sui-Sheng T AD - Southern Regional Research Center, Agricultural Research Service, U. S. Department of Agriculture, 1100 Robert E. Lee Boulevard, New Orleans, Louisiana 70124, United States, pkchang@srrc.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 275 EP - 279 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 114 IS - 3 SN - 0168-1605, 0168-1605 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Health & Safety Science Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Toxicology Abstracts KW - Aflatoxin KW - Aspergillus flavus KW - Nonaflatoxigenic KW - Biocontrol KW - Competitive exclusion KW - Polyketide synthase gene KW - Biosynthesis KW - Polyketide synthase KW - Food KW - Aflatoxins KW - agricultural land KW - Food contamination KW - Toxins KW - Carcinogenicity KW - intervention KW - Economics KW - X 24320:Food Additives & Contaminants KW - A 01330:Food Microbiology KW - H 4000:Food and Drugs KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20841845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Food+Microbiology&rft.atitle=Nonaflatoxigenic+Aspergillus+flavus+TX9-8+competitively+prevents+aflatoxin+accumulation+by+A.+flavus+isolates+of+large+and+small+sclerotial+morphotypes&rft.au=Chang%2C+Perng-Kuang%3BHua%2C+Sui-Sheng+T&rft.aulast=Chang&rft.aufirst=Perng-Kuang&rft.date=2007-03-01&rft.volume=114&rft.issue=3&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Food+Microbiology&rft.issn=01681605&rft_id=info:doi/10.1016%2Fj.ijfoodmicro.2006.09.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Polyketide synthase; Food; Economics; Aflatoxins; Food contamination; Toxins; Biosynthesis; Carcinogenicity; intervention; agricultural land; Aspergillus flavus DO - http://dx.doi.org/10.1016/j.ijfoodmicro.2006.09.017 ER - TY - JOUR T1 - Immune Response and Resistance to Stress and Edwardsiella ictaluri Challenge in Channel Catfish, Ictalurus punctatus, Fed Diets Containing Commercial Whole-Cell Yeast or Yeast Subcomponents AN - 20819862; 10965991 AB - Abstract not available. JF - Journal of the World Aquaculture Society AU - Welker, Thomas L AU - Lim, Chhorn AU - Yildirim, Mediha AU - Shelby, Richard AU - Klesius, Phillip H AD - Aquatic Animal Health Research Unit, Agricultural Research Service, United States Department of Agriculture, 990 Wire Road, Auburn, Alabama 36832 USA. Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 24 EP - 35 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA, [mailto:info@wiley.com] VL - 38 IS - 1 SN - 0893-8849, 0893-8849 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Immunology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Yeasts KW - Diets KW - Edwardsiella ictaluri KW - Stress KW - Immunity KW - Freshwater KW - Freshwater fish KW - Defence mechanisms KW - Ictalurus punctatus KW - Feeding experiments KW - Immune response KW - Fish culture KW - K 03340:Effects of Physical & Chemical Factors KW - Q3 08582:Fish culture KW - J 02350:Immunology KW - F 06940:Fish Immunity KW - Q1 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20819862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+World+Aquaculture+Society&rft.atitle=Immune+Response+and+Resistance+to+Stress+and+Edwardsiella+ictaluri+Challenge+in+Channel+Catfish%2C+Ictalurus+punctatus%2C+Fed+Diets+Containing+Commercial+Whole-Cell+Yeast+or+Yeast+Subcomponents&rft.au=Welker%2C+Thomas+L%3BLim%2C+Chhorn%3BYildirim%2C+Mediha%3BShelby%2C+Richard%3BKlesius%2C+Phillip+H&rft.aulast=Welker&rft.aufirst=Thomas&rft.date=2007-03-01&rft.volume=38&rft.issue=1&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+World+Aquaculture+Society&rft.issn=08938849&rft_id=info:doi/10.1111%2Fj.1749-7345.2006.00070.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Diets; Yeasts; Feeding experiments; Immunity; Defence mechanisms; Freshwater fish; Fish culture; Stress; Immune response; Edwardsiella ictaluri; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1111/j.1749-7345.2006.00070.x ER - TY - JOUR T1 - Effect of Sublethal Hypoxia on the Immune Response and Susceptibility of Channel Catfish, Ictalurus punctatus, to Enteric Septicemia AN - 20816285; 10965990 AB - Abstract not available. JF - Journal of the World Aquaculture Society AU - Welker, Thomas L AU - McNulty, Shawn T AU - Klesius, Phillip H AD - Aquatic Animal Health Research Unit, Agricultural Research Service, United States Department of Agriculture, 990 Wire Road, Auburn, Alabama 36832 USA. Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 12 EP - 23 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA, [mailto:info@wiley.com] VL - 38 IS - 1 SN - 0893-8849, 0893-8849 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Septicemia KW - Hypoxia KW - Immune response KW - Immunity KW - Freshwater KW - Freshwater fish KW - Defence mechanisms KW - Ictalurus punctatus KW - Fish culture KW - Q3 08582:Fish culture KW - J 02350:Immunology KW - F 06940:Fish Immunity KW - Q1 08582:Fish culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20816285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+World+Aquaculture+Society&rft.atitle=Effect+of+Sublethal+Hypoxia+on+the+Immune+Response+and+Susceptibility+of+Channel+Catfish%2C+Ictalurus+punctatus%2C+to+Enteric+Septicemia&rft.au=Welker%2C+Thomas+L%3BMcNulty%2C+Shawn+T%3BKlesius%2C+Phillip+H&rft.aulast=Welker&rft.aufirst=Thomas&rft.date=2007-03-01&rft.volume=38&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+World+Aquaculture+Society&rft.issn=08938849&rft_id=info:doi/10.1111%2Fj.1749-7345.2006.00069.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Hypoxia; Immunity; Defence mechanisms; Freshwater fish; Fish culture; Septicemia; Immune response; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1111/j.1749-7345.2006.00069.x ER - TY - JOUR T1 - Soil carbon pools and fluxes after land conversion in a semiarid shrub-steppe ecosystem AN - 20805951; 7728663 AB - Worldwide soil carbon (C) losses associated with agricultural expansion and intensification have contributed significantly to increased atmospheric CO sub(2). Soil disturbances resulting from land use changes were shown to modify the turnover of C and the formation of soil organic matter. A native semiarid shrub-steppe ecosystem recently converted into an irrigated agricultural development in the Columbia Basin of Washington State was evaluated for several abiotic indicators that might signal changes in an ecosystem during the initial stages of conversion and disturbance. Soil samples were collected in March of 2003 and 2004 from nine sites that included native shrub-steppe and agricultural fields converted in 2001 and 2002. Disturbance from conversion to irrigated crop production influenced total organic C and nitrogen (N) storage, C and N mineralization, and C turnover. Cultivated fields had greater concentrations of total organic C and N and higher cumulative C and N mineralization than native sites after 3 years of cultivation. Soil organic C was divided into three pools: an active pool (C sub(a)) consisting of labile C (simple sugars, organic acids, the microbial biomass, and metabolic compounds of incorporated plant residues) with a mean residence time of days, an intermediate or slow pool (C sub(s)) consisting of structural plant residues and physically stabilized C, and a resistant fraction (C sub(r)) consisting of lignin and chemically stabilized C. Extended laboratory incubations of soil with measurements of CO sub(2) were used to differentiate the size and turnover of the C sub(a) and C sub(s) functional C pools. The active pools were determined to be 4.5 and 6.5% and slow pools averaged 44 and 47% of the total C In native and cultivated fields, respectively. Cultivation, crop residue incorporation, and dairy manure compost amendments contributed to the increase in total soil C. JF - Biology and Fertility of Soils AU - Cochran, R L AU - Collins, H P AU - Kennedy, A AU - Bezdicek, D F AD - Vegetable and Forage Research Unit, United States Department of Agriculture (USDA), Agricultural Research Service (ARS), 24106 North Bunn Road, Prosser, WA 99350, USA, hcollins@pars.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 479 EP - 489 VL - 43 IS - 4 SN - 0178-2762, 0178-2762 KW - Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts KW - Sugar KW - Manure KW - Composts KW - Organic matter KW - Basins KW - Soils (organic) KW - Crop residues KW - Biomass KW - Mineralization KW - Land use KW - Crop production KW - Soil KW - Dairies KW - organic acids KW - Carbon KW - Lignin KW - Carbon dioxide KW - Nitrogen KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20805951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biology+and+Fertility+of+Soils&rft.atitle=Soil+carbon+pools+and+fluxes+after+land+conversion+in+a+semiarid+shrub-steppe+ecosystem&rft.au=Cochran%2C+R+L%3BCollins%2C+H+P%3BKennedy%2C+A%3BBezdicek%2C+D+F&rft.aulast=Cochran&rft.aufirst=R&rft.date=2007-03-01&rft.volume=43&rft.issue=4&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=Biology+and+Fertility+of+Soils&rft.issn=01782762&rft_id=info:doi/10.1007%2Fs00374-006-0126-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Sugar; Manure; Composts; Organic matter; Basins; Soils (organic); Crop residues; Mineralization; Biomass; Land use; Soil; Crop production; organic acids; Dairies; Carbon; Lignin; Carbon dioxide; Nitrogen DO - http://dx.doi.org/10.1007/s00374-006-0126-1 ER - TY - JOUR T1 - Open-Field Host Specificity Test Of Gratiana boliviana (Coleoptera: Chrysomelidae), A Biological Control Agent Of Tropical Soda Apple (Solanaceae) In The United States AN - 20753215; 7594646 AB - An open-field experiment was conducted to assess the suitability of the South American leaf feeding beetle Gratiana boliviana Spaeth for biological control of Solanum viarum Dunal in the USA. An open-field test with eggplant, Solanum melongena L., was conducted on the campus of the University of Buenos Aires, Argentina, and a S. viarum control plot was established 40 km from the campus. One hundred adult beetles were released in each plot at the beginning of the experiment during the vegetative stage of the plants, and forty additional beetles were released in the S. melongena plot at the flowering stage. All the plants in each plot were checked twice a week and the number of adults, immatures, and eggs recorded. Results showed almost a complete rejection of eggplant by G. boliviana. No noticeable feeding damage was ever recorded on eggplant. The experiment was ended when the eggplants started to senesce or were severely damaged by whiteflies and spider mites. The results of this open-field experiment corroborate previous quarantine/laboratory host-specificity tests indicating that a host range expansion of G. boliviana to include eggplant is highly unlikely. Gratiana boliviana was approved for field release in May 2003 in the USA. To date, no non-target effects have been observed either on eggplant or native species of Solanum.Original Abstract: Una prueba de campo fue conducida para evaluar la especificidad del escarabajo suramericano defoliador Gratiana boliviana Spaeth para control biologico de Solanum viarum Dunal en los Estados Unidos. La prueba con berenjena se realizo en el campo experimental de la Universidad de Buenos Aires, Argentina, y una parcela control con S. viarum fue establecida a 40 km. Cien escarabajos adultos fueron liberados en cada parcela al inicio del experimento durante la fase vegetativa, y cuarenta escarabajos adicionales fueron liberados en la parcela de berenjena durante la floracion. Todas las plantas en cada parcela fueron inspeccionadas dos veces a la semana y el numero de adultos, larvas, y posturas fueron registrados. Resultados indicaron un casi completo rechazo de la berenjena por G. boliviana. Ningun dano visible de defoliacion en la berenjena fue detectado. Las pruebas concluyeron cuando las plantas de berenjena alcazaron su madurez o fueron severamente danadas por mosca blanca y acaros. Resultados corroboran previas pruebas de especificidad en laboratorio/cuarentena que indican que la berenjena no es un hospedero de G. boliviana y que la posibilidad de llegar a ser una plaga de este cultivo es muy remota. Gratiana boliviana fue aprobado para ser liberado en el campo en mayo del 2003. Ningun dano ha sido observado hasta la fecha a plantas no blanco.Translation provided by the authors. JF - Florida Entomologist AU - Gandolfo, D AU - McKay, F AU - Medal, J C AU - Cuda, J P AD - USDA-ARS South American Biological Control Laboratory, Hurlingham, Argentina Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 223 EP - 228 PB - Florida Entomological Society, PO Box 1007 Lutz FL 33548-1007 USA, [mailto:flaentsoc@worldnet.att.net], [URL:http://www.flaentsoc.org/] VL - 90 IS - 1 SN - 0015-4040, 0015-4040 KW - Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Solanaceae KW - Biological control KW - Flowering KW - Feeding KW - Host specificity KW - Host range KW - Coleoptera KW - Solanum KW - Leaves KW - Solanum melongena KW - Eggs KW - Indigenous species KW - Malus KW - Quarantine KW - Araneae KW - Melongena KW - Chrysomelidae KW - Z 05340:Ecology and Behavior KW - A 01370:Biological Control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20753215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Florida+Entomologist&rft.atitle=Open-Field+Host+Specificity+Test+Of+Gratiana+boliviana+%28Coleoptera%3A+Chrysomelidae%29%2C+A+Biological+Control+Agent+Of+Tropical+Soda+Apple+%28Solanaceae%29+In+The+United+States&rft.au=Gandolfo%2C+D%3BMcKay%2C+F%3BMedal%2C+J+C%3BCuda%2C+J+P&rft.aulast=Gandolfo&rft.aufirst=D&rft.date=2007-03-01&rft.volume=90&rft.issue=1&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Florida+Entomologist&rft.issn=00154040&rft_id=info:doi/10.1653%2F0015-4040%282007%29902.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0015-4040&volume=90&issue=1&page=223 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Flowering; Biological control; Host specificity; Indigenous species; Feeding; Host range; Leaves; Quarantine; Eggs; Solanaceae; Coleoptera; Solanum; Malus; Solanum melongena; Araneae; Melongena; Chrysomelidae DO - http://dx.doi.org/10.1653/0015-4040(2007)90[223:OHSTOG]2.0.CO;2 ER - TY - JOUR T1 - Aflatoxin-producing Aspergillus species from Thailand AN - 20704267; 7584930 AB - Aflatoxin-producing Aspergillus species were isolated from soil samples from ten different regions within Thailand. Aspergillus flavus was present in all of the soil samples. Unlike previous studies, we found no A. parasiticus or A. flavus capable of both B- and G-type aflatoxin production in any of the samples. A. pseudotamarii, which had not been previously reported from Thailand, was found in four soil samples. In two of the samples A. nomius was determined to be the most abundant aflatoxin-producing species. Based on sequence alignments for three DNA regions (Taka-amylase A (taa), the rRNA internal transcribed spacer (ITS), and the intergenic region for the aflatoxin biosynthesis genes aflJ and aflR) the A. nomius isolates separated into three well-supported clades. Isolates from one of the A. nomius clades had morphological properties similar to those found for S-type isolates capable of B and G aflatoxin production and could easily be mistaken for these isolates. Our results suggest that such unusual A. nomius isolates could be a previously unrecognized agent for aflatoxin contamination in Thailand. JF - International Journal of Food Microbiology AU - Ehrlich, Kenneth C AU - Kobbeman, Kerri AU - Montalbano, Beverly G AU - Cotty, Peter J AD - Southern Regional Research Center ARS USDA, 1100 RE Lee Blvd., PO Box 19687, New Orleans LA 70124, USA, ehrlich@srrc.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 153 EP - 159 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 114 IS - 2 SN - 0168-1605, 0168-1605 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Aflatoxin KW - Phylogenetics KW - Aspergillus nomius KW - Flavus KW - Pseudotamarii KW - Sclerotia KW - Soil KW - rRNA KW - Aspergillus flavus KW - Nucleotide sequence KW - Aflatoxins KW - DNA KW - Spacer KW - Food contamination KW - Aspergillus parasiticus KW - A 01330:Food Microbiology KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20704267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Food+Microbiology&rft.atitle=Aflatoxin-producing+Aspergillus+species+from+Thailand&rft.au=Ehrlich%2C+Kenneth+C%3BKobbeman%2C+Kerri%3BMontalbano%2C+Beverly+G%3BCotty%2C+Peter+J&rft.aulast=Ehrlich&rft.aufirst=Kenneth&rft.date=2007-03-01&rft.volume=114&rft.issue=2&rft.spage=153&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Food+Microbiology&rft.issn=01681605&rft_id=info:doi/10.1016%2Fj.ijfoodmicro.2006.08.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; rRNA; Nucleotide sequence; DNA; Aflatoxins; Spacer; Food contamination; Aspergillus flavus; Aspergillus nomius; Aspergillus parasiticus DO - http://dx.doi.org/10.1016/j.ijfoodmicro.2006.08.007 ER - TY - JOUR T1 - Relationships Among Resistances to Fusarium and Aspergillus Ear Rots and Contamination by Fumonisin and Aflatoxin in Maize AN - 20684475; 7311866 AB - Fusarium verticillioides, F. proliferatum, and Aspergillus flavus cause ear rots of maize and contaminate the grain with mycotoxins (fumonisin or aflatoxin). The objective of this study was to investigate the rela tionships between resistance to Fusarium and Aspergillus ear rots and fumonisin and aflatoxin contamination. Based on a previous study of 143 recombinant inbred lines from the cross NC300 x B104, 24 lines with the highest and 24 lines with the lowest mean fumonisin concentration were selected for further evaluation. Paired plots of each line were inoculated with F. verticillioides and F. proliferatum or with A. flavus in replicated trials in 2004 and 2005 in Clayton, NC, and College Station, TX. The low-fumonisin group had significantly lower levels of fumonisin, afla toxin, and Fusarium and Aspergillus ear rots. Across year-location en vironments, all four traits were significantly correlated; the genotypic correlation (r sub(G)) ranged from r sub(G) = 0.88 (aflatoxin and Aspergillus ear rot) to r sub(G) = 0.99 (Fusarium and Aspergillus ear rots). Quantitative trait loci (QTLs) were identified and their effects estimated. Two QTLs affected both toxin concentrations, one QTL affected both ear rots, and one QTL affected Aspergillus and Fusarium rots and fumonisin. These results suggest that at least some of the genes involved in resistance to ear rots and mycotoxin contamination are identical or genetically linked. JF - Phytopathology AU - Robertson-Hoyt, LA AU - Betran, J AU - Payne, G A AU - White, D G AU - Isakeit, T AU - Maragos, C M AU - Molnar, T L AU - Holland, J B AD - USDA-ARS, Plant Science Research Unit, Department of Crop Science, North Carolina State University, Raleigh 27695-7620, USA, james_holland@ncsu.edu Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 311 EP - 317 VL - 97 IS - 3 SN - 0031-949X, 0031-949X KW - maize KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Quantitative trait loci KW - Fumonisins KW - Aspergillus flavus KW - Contamination KW - Fusarium proliferatum KW - Aflatoxins KW - RelA protein KW - Mycotoxins KW - Zea mays KW - Ear rot KW - Grain KW - Fusarium verticillioides KW - A 01360:Plant Diseases KW - X 24370:Natural Toxins KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20684475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytopathology&rft.atitle=Relationships+Among+Resistances+to+Fusarium+and+Aspergillus+Ear+Rots+and+Contamination+by+Fumonisin+and+Aflatoxin+in+Maize&rft.au=Robertson-Hoyt%2C+LA%3BBetran%2C+J%3BPayne%2C+G+A%3BWhite%2C+D+G%3BIsakeit%2C+T%3BMaragos%2C+C+M%3BMolnar%2C+T+L%3BHolland%2C+J+B&rft.aulast=Robertson-Hoyt&rft.aufirst=LA&rft.date=2007-03-01&rft.volume=97&rft.issue=3&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Phytopathology&rft.issn=0031949X&rft_id=info:doi/10.1094%2FPHYTO-97-3-0311 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Quantitative trait loci; Mycotoxins; Fumonisins; Contamination; Ear rot; Grain; Aflatoxins; RelA protein; Aspergillus flavus; Zea mays; Fusarium proliferatum; Fusarium verticillioides DO - http://dx.doi.org/10.1094/PHYTO-97-3-0311 ER - TY - JOUR T1 - Ecological effects of density-independent mortality: Application to cooling-water withdrawals AN - 20579654; 7372274 AB - A wide variety of environmental stresses can cause density-independent mortality in species populations. One example is cooling-water withdrawals, which kill or injure many aquatic organisms near power plants and other industrial facilities. In the United States alone, hundreds of facilities withdraw trillions of gallons from inland and coastal waters every year to cool turbines and other manufacturing equipment. A number of detailed, site-specific studies of the effects of such cooling-water withdrawals have been conducted over the last 30 years, but only a few generalizations have been proposed in the peer-reviewed literature. In this paper we use a series of basic theoretical models to investigate the potential effects of density-independent mortality on species populations and ecosystems, with particular focus on the effects of cooling-water withdrawals on fish populations, fisheries, and aquatic communities. Among other results, we show that the effects of cooling-water withdrawals on a species will depend on the magnitude of other co-occurring stressors, environmental variability, the nature of the management regime in the associated fisheries, and the position of the species in the food web. The general models in this paper can provide a starting point for further empirical case studies and some preliminary conceptual guidance for decision makers who must choose between alternative policy options for controlling cooling-water withdrawals. JF - Ecological Applications AU - Newbold, S C AU - Iovanna, R AD - USDA Farm Service Agency, Economic and Policy Analysis Staff, 3772 South Agriculture Building--stop code 0519, 1400 Independence Avenue SW, Washington, D.C. 20250 USA, newbold.steve@epa.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 390 EP - 406 VL - 17 IS - 2 SN - 1051-0761, 1051-0761 KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Water Resources Abstracts; Ecology Abstracts KW - Selective Withdrawal KW - Aquatic organisms KW - Variability KW - Ecosystems KW - Coastal Waters KW - Ecological Effects KW - Environmental factors KW - Models KW - Powerplants KW - Fishery policy KW - Potential resources KW - Fishery management KW - Aquatic communities KW - Fisheries KW - Power plants KW - Environmental stress KW - food webs KW - Food webs KW - Mortality KW - Case Studies KW - Coastal waters KW - Model Studies KW - case studies KW - Turbines KW - USA KW - environmental stress KW - Mortality causes KW - M3 1010:Issues in Sustainable Development KW - P 1000:MARINE POLLUTION KW - SW 6030:Hydraulic machinery KW - Q5 08501:General KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20579654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Ecological+effects+of+density-independent+mortality%3A+Application+to+cooling-water+withdrawals&rft.au=Newbold%2C+S+C%3BIovanna%2C+R&rft.aulast=Newbold&rft.aufirst=S&rft.date=2007-03-01&rft.volume=17&rft.issue=2&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Fishery policy; Turbines; Potential resources; Aquatic communities; Fishery management; Fisheries; Power plants; Environmental factors; Food webs; Mortality causes; Aquatic organisms; Mortality; Environmental stress; Models; case studies; Ecosystems; environmental stress; Coastal waters; food webs; Powerplants; Selective Withdrawal; Variability; Case Studies; Coastal Waters; Ecological Effects; Model Studies; USA ER - TY - JOUR T1 - Gasification of Kentucky bluegrass (Poa pratensis I.) straw in a farm-scale reactor AN - 20501602; 9186796 AB - A novel gasification reactor was designed for conversion of grass straw to synthesis gas. Our design goal was to improve synthetic gas yield and thermal stability at a scale suitable for on-farm use at a cost similar to that of a combine harvester. The reactor that was constructed and tested in this study follows the newly emerging design technique whereby the endothermic pyrolysis or gasification and exothermic char combustion co-exist in the same reactor. It operates in a dual mode where straw gasification occurs in the annulus of an outer tube and an inner (draft) tube. Our trials established that the dual-mode operation could be performed without material flow problems. Sustained tests demonstrated reactor stability at gasification temperatures up to 650 degree C and successful gasification of Kentucky bluegrass straw utilizing combustion heat from the inner tube. Calculated equivalence ratios of combustion in the inner tube ranged from 0.3 to 0.78 indicating fuel lean combustion of residual char without slagging. Carbon conversion ranged between 35.4 and 44.8%. Energy recovery, estimated as the ratio of the heat of combustion of the gas to that of the dry-ash-free feedstock, ranged from 14.7% to 30.92%. The estimated heating value for the synthesis gas ranged from 1.27 to 2.85 MJ m super(-3). Although these conversion parameters are low, a proof of the design concept was established. They can be improved with little modification by increasing the residence time in the draft tube and complete isolation of the gaseous products of combustion and the gasification. More tests are required to evaluate the economic feasibility of the farm-scale unit. JF - Biomass and Bioenergy AU - Boateng, A A AU - Banowetz, G M AU - Steiner, J J AU - Barton, T F AU - Taylor, D G AU - Hicks, K B AU - Ei-Nashaar, H AU - Sethi, V K AD - US Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, PA 19038, USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 153 EP - 161 VL - 31 IS - 2-3 SN - 0961-9534, 0961-9534 KW - Sustainability Science Abstracts; Environment Abstracts; Biotechnology and Bioengineering Abstracts KW - Feasibility studies KW - Temperature effects KW - Grasses KW - Fuels KW - Energy recovery KW - Carcinoembryonic antigen KW - Temperature KW - Biomass KW - Poa pratensis KW - Combustion KW - Pyrolysis KW - Carbon KW - harvesting KW - Economics KW - Straw KW - Thermal stability KW - gasification KW - ENA 03:Energy KW - W 30950:Waste Treatment & Pollution Clean-up KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20501602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomass+and+Bioenergy&rft.atitle=Gasification+of+Kentucky+bluegrass+%28Poa+pratensis+I.%29+straw+in+a+farm-scale+reactor&rft.au=Boateng%2C+A+A%3BBanowetz%2C+G+M%3BSteiner%2C+J+J%3BBarton%2C+T+F%3BTaylor%2C+D+G%3BHicks%2C+K+B%3BEi-Nashaar%2C+H%3BSethi%2C+V+K&rft.aulast=Boateng&rft.aufirst=A&rft.date=2007-03-01&rft.volume=31&rft.issue=2-3&rft.spage=153&rft.isbn=&rft.btitle=&rft.title=Biomass+and+Bioenergy&rft.issn=09619534&rft_id=info:doi/10.1016%2Fj.biombioe.2006.07.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Pyrolysis; Carbon; Grasses; Fuels; Carcinoembryonic antigen; Economics; Thermal stability; Straw; Biomass; Combustion; Feasibility studies; harvesting; Energy recovery; Temperature; gasification; Poa pratensis DO - http://dx.doi.org/10.1016/j.biombioe.2006.07.001 ER - TY - JOUR T1 - Engineering, nutrient removal, and feedstock conversion evaluations of four corn stover harvest scenarios AN - 20499232; 9186793 AB - Crop residue has been identified as a near-term source of biomass for renewable fuel, heat, power, chemicals and other bio-materials. A prototype one-pass harvest system was used to collect residue samples from a corn (Zea mays L.) field near Ames, IA. Four harvest scenarios (low cut, high-cut top, high-cut bottom, and normal cut) were evaluated and are expressed as collected stover harvest indices (CSHI). High-cut top and high-cut bottom samples were obtained from the same plot in separate operations. Chemical composition, dilute acid pretreatment response, ethanol conversion yield and efficiency, and thermochemical conversion for each scenario were determined. Mean grain yield in this study (10.1 Mg ha super(-1) dry weight) was representative of the average yield (10.0 Mg ha super(-1)) for the area (Story County, IA) and year (2005). The four harvest scenarios removed 6.7, 4.9, 1.7, and 5.1 Mg ha super(-1) of dry matter, respectively, or 0.60 for low cut, 0.66 for normal cut, and 0.61 for the total high-cut (top+bottom) scenarios when expressed as CSHI values. The macro-nutrient replacement value for the normal harvest scenario was $57.36 ha super(-1) or $11.27 Mg super(-1). Harvesting stalk bottoms increased stover water content, risk of combine damage, estimated transportation costs, and left insufficient soil cover, while also producing a problematic feedstock. These preliminary results indicate harvesting stover (including the cobs) at a height of approximately 40 cm would be best for farmers and ethanol producers because of faster harvest speed and higher quality ethanol feedstock. JF - Biomass and Bioenergy AU - Hoskinson, R L AU - Karlen, D L AU - Birrell, S J AU - Radtke, C W AU - Wilhelm, W W AD - USDA-ARS, National Soil Tilth Laboratory, Ames, IA 50011-3120, USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 126 EP - 136 VL - 31 IS - 2-3 SN - 0961-9534, 0961-9534 KW - Sustainability Science Abstracts; Environment Abstracts; Biotechnology and Bioengineering Abstracts KW - Chemicals KW - prototypes KW - Fuels KW - Carcinoembryonic antigen KW - dry matter KW - Nutrients KW - corn KW - Soil KW - Efficiency KW - Transportation KW - Zea mays KW - water content KW - Ethanol KW - Chemical composition KW - crop residues KW - Residues KW - Crop residues KW - Biomass KW - Water content KW - Heat KW - Renewable energy KW - harvesting KW - Grain KW - Dry matter KW - Harvesting KW - ENA 06:Food & Drugs KW - M3 1010:Issues in Sustainable Development KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20499232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomass+and+Bioenergy&rft.atitle=Engineering%2C+nutrient+removal%2C+and+feedstock+conversion+evaluations+of+four+corn+stover+harvest+scenarios&rft.au=Hoskinson%2C+R+L%3BKarlen%2C+D+L%3BBirrell%2C+S+J%3BRadtke%2C+C+W%3BWilhelm%2C+W+W&rft.aulast=Hoskinson&rft.aufirst=R&rft.date=2007-03-01&rft.volume=31&rft.issue=2-3&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=Biomass+and+Bioenergy&rft.issn=09619534&rft_id=info:doi/10.1016%2Fj.biombioe.2006.07.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Soil; Heat; Fuels; Carcinoembryonic antigen; Grain; Dry matter; Nutrients; Crop residues; Water content; Biomass; Harvesting; Ethanol; Chemicals; crop residues; Chemical composition; Residues; prototypes; dry matter; corn; Efficiency; Transportation; harvesting; Renewable energy; water content; Zea mays DO - http://dx.doi.org/10.1016/j.biombioe.2006.07.006 ER - TY - JOUR T1 - Protein-Based Microarray for the Detection of Pathogenic Bacteria AN - 20468778; 7908537 AB - Microarrays have been used for gene expression and protein interaction studies, but recently, multianalyte diagnostic assays have employed the microarray platform. We developed a microarray immunoassay for bacteria, with biotinylated capture antibodies on streptavidin slides. To complete the fluorescent sandwich immunoassay following capture of bacteria (Escherichia coli O157:H7), a fluorescein-labeled antibody was used to label antibody-bound bacteria. The assay time was less than 4 h. As this method was developed, it became apparent that several methodological factors markedly affected the results. Therefore, a series of experiments was conducted to investigate methodological factors that affected the assay, including analysis of variation in normal printing, use of a coverslip to contain sample exposure to the microarrayed antibodies, surface chemistries of capture antibody immobilizationattachment and assay reaction time. The use of a coverslip during immunological reactions reduced the fluorescent signal by approximately 50% compared with the use of an uncovered, hydrophobic barrier that was also used to contain sample solution during exposure to the microarray. Also, when protein G was used for capture antibody attachment, a lower signal was generated than when biotinylated capture antibody was used. At high bacterial concentrations (10 super(8) or 10 super(9) cellsmL), the assay could be shortened to less than 20 min. Antibody microarrays were effectively used to detect bacteria, but assay parameters markedly affected the results and required careful design. JF - Journal of Rapid Methods and Automation in Microbiology AU - Gehring, Andrew G AU - Albin, David M AD - United States Department of Agriculture Agricultural Research Service Eastern Regional Research Center 600 East Mermaid Lane, Wyndmoor, PA 19038, andrew.gehring@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 49 EP - 66 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 15 IS - 1 SN - 1060-3999, 1060-3999 KW - Biotechnology and Bioengineering Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Gene expression KW - Printing KW - Escherichia coli KW - protein G KW - Automation KW - Hydrophobicity KW - antibody microarrays KW - Immunoassays KW - DNA microarrays KW - Protein interaction KW - streptavidin KW - W 30900:Methods KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20468778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.atitle=Protein-Based+Microarray+for+the+Detection+of+Pathogenic+Bacteria&rft.au=Gehring%2C+Andrew+G%3BAlbin%2C+David+M&rft.aulast=Gehring&rft.aufirst=Andrew&rft.date=2007-03-01&rft.volume=15&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.issn=10603999&rft_id=info:doi/10.1111%2Fj.1745-4581.2007.00074.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Gene expression; Printing; protein G; Automation; antibody microarrays; Hydrophobicity; DNA microarrays; Immunoassays; Protein interaction; streptavidin; Escherichia coli DO - http://dx.doi.org/10.1111/j.1745-4581.2007.00074.x ER - TY - JOUR T1 - Circadian rhythms in the development of obesity: potential role for the circadian clock within the adipocyte AN - 20466147; 9151318 AB - SummaryObesity is one of the most profound public health problems today, and simplistic explanations based on excessive nutritional consumption or lack of physical activity are inadequate to account for this dramatic and literal growth in our world population. Recent reports have suggested that disruptions in sleep patterns, often linked to our '24-h' lifestyle, are associated with increased body fat and altered metabolism, although the cause-effect relationship for these associations has yet to be elucidated. Abnormal sleep/wake patterns likely alter intracellular circadian clocks, which are molecular mechanisms that enable the cell/tissue/organism to anticipate diurnal variations in its environment. The environment may include circulating levels of nutrients (e.g. glucose, fatty acids and triglycerides) and various hormones (e.g. insulin, glucocorticoids). As such, alterations in this molecular mechanism, in particular within the adipocyte, likely induce metabolic changes that may potentiate disrupted metabolism, adipose accumulation and/or obesity. Although diurnal variations in adipokines and adipose tissue metabolism have been observed, little is known regarding the molecular mechanisms that influence these events. JF - Obesity Reviews AU - Bray AU - Young, ME AD - Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 169 EP - 181 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 8 IS - 2 SN - 1467-7881, 1467-7881 KW - Physical Education Index KW - Circadian KW - clock KW - obesity KW - sleep KW - Obesity KW - Sleep KW - Lipids KW - Fats KW - Exercise KW - Hormones KW - Metabolism KW - Public health KW - Lifestyle KW - PE 030:Exercise, Health & Physical Fitness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20466147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Obesity+Reviews&rft.atitle=Circadian+rhythms+in+the+development+of+obesity%3A+potential+role+for+the+circadian+clock+within+the+adipocyte&rft.au=Bray%3BYoung%2C+ME&rft.aulast=Bray&rft.aufirst=&rft.date=2007-03-01&rft.volume=8&rft.issue=2&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Obesity+Reviews&rft.issn=14677881&rft_id=info:doi/10.1111%2Fj.1467-789X.2006.00277.x LA - English DB - Physical Education Index N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Obesity; Lipids; Sleep; Fats; Exercise; Hormones; Metabolism; Lifestyle; Public health DO - http://dx.doi.org/10.1111/j.1467-789X.2006.00277.x ER - TY - JOUR T1 - Supply Response under Risk: Implications for Counter-Cyclical Payments' Production Impact AN - 20461956; 9154054 AB - This study investigates the role of risk in farmers' acreage decisions for major field crops in the North Central region by revisiting an earlier study by Chavas and Holt. The empirical model is forward-looking and reflects better variable measurement. We test the effects of wealth and revenue risk on supply response. Estimated results are also used to examine the production impact of counter-cyclical payments (CCPs). We find that the effects of risk on supply response are not strong. An increase in initial wealth would lead to greater crop acreage, consistent with decreasing absolute risk aversion. The effect of CCPs on production appears to be negligible. JF - Review of Agricultural Economics AU - Lin, William AU - Dismukes, Robert AD - 1William Lin and Robert Dismukes are economists with the Market and Trade Economics Division, Economic Research Service, U.S. Department of Agriculture. Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 64 EP - 86 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 29 IS - 1 SN - 1058-7195, 1058-7195 KW - Risk Abstracts KW - Reviews KW - risk aversion KW - USA, North Central Region KW - Crops KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20461956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Review+of+Agricultural+Economics&rft.atitle=Supply+Response+under+Risk%3A+Implications+for+Counter-Cyclical+Payments%27+Production+Impact&rft.au=Lin%2C+William%3BDismukes%2C+Robert&rft.aulast=Lin&rft.aufirst=William&rft.date=2007-03-01&rft.volume=29&rft.issue=1&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Review+of+Agricultural+Economics&rft.issn=10587195&rft_id=info:doi/10.1111%2Fj.1467-9353.2006.00330.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Reviews; risk aversion; Crops; USA, North Central Region DO - http://dx.doi.org/10.1111/j.1467-9353.2006.00330.x ER - TY - JOUR T1 - Microsatellite markers developed from Theobroma cacao L. expressed sequence tags AN - 20461500; 9149877 AB - AbstractTheobroma cacao L. expressed sequence tags (ESTs) were converted into useful genetic markers for fingerprinting individuals and genetic linkage mapping. Primers were designed to microsatellite-containing ESTs. Twenty-two T. cacao accessions, parents of various mapping populations segregating for disease resistance and crop yield characteristics, were tested. Twenty-seven informative loci were discovered with 26 primer pairs. The number of detected alleles ranged from two to 11 and averaged 4.4 per locus. All 27 markers could be mapped into at least one of the existing F1 or F2 populations segregating for agronomically important traits. JF - Molecular Ecology Notes AU - BORRONE, JAMES W AU - BROWN, JSTEVEN AU - Kuhn, David N AU - MOTAMAYOR, JUAN C AU - Schnell, Raymond J AD - *United States Department of Agriculture,, rschnell@saa.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 236 EP - 239 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 7 IS - 2 SN - 1471-8278, 1471-8278 KW - Ecology Abstracts; Genetics Abstracts; Sustainability Science Abstracts KW - expressed sequence tags KW - microsatellite KW - simple sequence repeats KW - Theobroma cacao KW - disease resistance KW - crop yield KW - Microsatellites KW - Disease resistance KW - Crops KW - DNA fingerprinting KW - Genetic markers KW - Primers KW - Mapping KW - Gene mapping KW - M3 1010:Issues in Sustainable Development KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20461500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Notes&rft.atitle=Microsatellite+markers+developed+from+Theobroma+cacao+L.+expressed+sequence+tags&rft.au=BORRONE%2C+JAMES+W%3BBROWN%2C+JSTEVEN%3BKuhn%2C+David+N%3BMOTAMAYOR%2C+JUAN+C%3BSchnell%2C+Raymond+J&rft.aulast=BORRONE&rft.aufirst=JAMES&rft.date=2007-03-01&rft.volume=7&rft.issue=2&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Notes&rft.issn=14718278&rft_id=info:doi/10.1111%2Fj.1471-8286.2006.01561.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - DNA fingerprinting; Genetic markers; Microsatellites; Primers; Disease resistance; expressed sequence tags; Crops; Gene mapping; disease resistance; crop yield; Mapping; Theobroma cacao DO - http://dx.doi.org/10.1111/j.1471-8286.2006.01561.x ER - TY - JOUR T1 - DETECTION OF SALMONELLA ENTERITIDIS IN SHELL EGG CONTENTS BY IMMUNOMAGNETIC CAPTURE AND TIME-RESOLVED FLUORESCENCE AN - 20433771; 7908542 AB - A sandwich method was developed for the detection of Salmonella in shell egg contents. Different outbreak strains of Salmonella were used to inoculate shell egg contents at levels between 1 and 25 cfuegg. Spiked eggs were then mixed with proper enrichment media before incubation at 37C for 4-20 h. After enrichment, the bacteria were first captured by the use of immunomagnetic beads (IMBs) coated with anti-Salmonella antibodies. The captured bacteria were further labeled with samarium (Sm)-conjugated anti-Salmonella antibodies. Sandwiched Salmonella were then treated with fluorescence enhancement solution that contained strong Sm chelators. The processes ranging from IMB capture to Sm chelation were performed using an automated KingFisher apparatus (Thermo Fisher Scientific, Inc., Waltham, MA). The fluorescence intensity of chelated Sm was then measured by time-resolved fluorescence (TRF). Using this approach, the presence of similar to 1 cfu of outbreak strains of Salmonella Enteritidis per egg ( similar to 50 g of egg content) could be detected after enrichment for 20 h at 37C. For higher levels of S. Enteritidis contamination, e.g., 10 cfu50 g of egg content, the enrichment time could be reduced to 5 h at 37C. Thus, depending on desired sensitivity, the whole detection process could be completed within either an 8-h shift or 24 h. The results demonstrated that a combination of IMB capture and TRF measurement could be a rapid and sensitive method for S. Enteritidis detection in eggs. JF - Journal of Rapid Methods and Automation in Microbiology AU - Tu, Shu-I AU - Gehring, Andrew AU - Paoli, George C AD - U.S. Department of Agriculture Agricultural Research Service, North Atlantic Area Eastern Regional Research Center, 600 E. Mermaid Lane Wyndmoor, PA 19038, Shui.Tu@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 107 EP - 119 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 15 IS - 1 SN - 1060-3999, 1060-3999 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Fluorescence KW - Contamination KW - Chelation KW - Media (enrichment) KW - Automation KW - Chelating agents KW - Salmonella enteritidis KW - Eggs KW - Antibodies KW - Colony-forming cells KW - Shells KW - samarium KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20433771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.atitle=DETECTION+OF+SALMONELLA+ENTERITIDIS+IN+SHELL+EGG+CONTENTS+BY+IMMUNOMAGNETIC+CAPTURE+AND+TIME-RESOLVED+FLUORESCENCE&rft.au=Tu%2C+Shu-I%3BGehring%2C+Andrew%3BPaoli%2C+George+C&rft.aulast=Tu&rft.aufirst=Shu-I&rft.date=2007-03-01&rft.volume=15&rft.issue=1&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.issn=10603999&rft_id=info:doi/10.1111%2Fj.1745-4581.2007.00081.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Antibodies; Fluorescence; Contamination; Colony-forming cells; Chelation; Media (enrichment); Automation; samarium; Shells; Chelating agents; Eggs; Salmonella enteritidis DO - http://dx.doi.org/10.1111/j.1745-4581.2007.00081.x ER - TY - JOUR T1 - The vanishing weight gap: Trends in obesity among adult food stamp participants (US) (1976-2002) AN - 20238822; 8855650 AB - High rates of obesity among low-income populations have led some to question whether USDA's food assistance programs have contributed to this health problem. Using data from National Health and Nutrition Examination Surveys (NHANES), this study shows that the association between food assistance program participation and body weight measures has weakened over the past three decades. Earlier NHANES data show that program participants were more likely to be overweight than individuals who were eligible but not participating in the program. This was particularly true among white women. However, the more recent data show that these differences have vanished, as the BMI of the rest of the population has caught up to BMI levels of food stamps recipients. JF - Economics & Human Biology AU - Ploeg, Michele Ver AU - Mancino, Lisa AU - Lin, Biing-Hwan AU - Wang, Chia-Yih AD - U.S. Department of Agriculture, Economic Research Service, Washington, DC, United States, sverploeg@ers.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 20 EP - 36 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 5 IS - 1 SN - 1570-677X, 1570-677X KW - Physical Education Index KW - Obesity KW - U.S. Food Stamp Program KW - BMI KW - Weight JEL classification codes: I1 KW - I38 KW - Q18 KW - Evaluation KW - Programs KW - Weight KW - Body mass KW - Health (problems) KW - Women KW - Health (programs) KW - Diet KW - PE 140:Business, Marketing & Sports Equipment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20238822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Economics+%26+Human+Biology&rft.atitle=The+vanishing+weight+gap%3A+Trends+in+obesity+among+adult+food+stamp+participants+%28US%29+%281976-2002%29&rft.au=Ploeg%2C+Michele+Ver%3BMancino%2C+Lisa%3BLin%2C+Biing-Hwan%3BWang%2C+Chia-Yih&rft.aulast=Ploeg&rft.aufirst=Michele&rft.date=2007-03-01&rft.volume=5&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Economics+%26+Human+Biology&rft.issn=1570677X&rft_id=info:doi/10.1016%2Fj.ehb.2006.10.002 LA - English DB - Physical Education Index N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Evaluation; Obesity; Programs; Weight; Body mass; Women; Health (problems); Health (programs); Diet DO - http://dx.doi.org/10.1016/j.ehb.2006.10.002 ER - TY - JOUR T1 - Factors influencing the duration of lag phase during in vitro biodegradation of compression-molded, acetylated biodegradable soy protein films AN - 20231796; 7133917 AB - In order to make use of and exploit commercially biodegradable protein-based materials, degradation research is essential to provide information pertinent to the basic production and handling properties of such materials. It seems that the experimental methods utilized to evaluate the lag phases of protein films may be applied to other substrates under various conditions. Techniques used to determine lag phases may provide insight into the degradation challenge of maintaining the integrity of materials during use, followed by its biodegradation upon disposal. Chemically modified agricultural materials demonstrate different lag phases prior to biodegradation with lag phases perhaps quantifying modifications. Acclimated (microorganisms which are adapted or accustomed to an environment) and unacclimated microorganisms were investigated to estimate the lag phase times for soy protein-based materials. Before full degradation developed, a lag phase was observed for the acclimated and unacclimated microorganisms with the unacclimated microorganisms requiring longer periods prior to degradation. JF - Journal of Food Engineering AU - Foulk, Jonn A AU - Bunn, Joe M AD - Cotton Quality Research Station, P.O. Box 792, USDA-ARS, Clemson, SC 29633, USA, jonnf@clemson.edu Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 438 EP - 444 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 79 IS - 2 SN - 0260-8774, 0260-8774 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Edible films KW - Protein films KW - Soy protein KW - Biodegradation KW - Lag phase KW - Microorganisms KW - Films KW - Soybeans KW - A 01320:Microbial Degradation KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20231796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Engineering&rft.atitle=Factors+influencing+the+duration+of+lag+phase+during+in+vitro+biodegradation+of+compression-molded%2C+acetylated+biodegradable+soy+protein+films&rft.au=Foulk%2C+Jonn+A%3BBunn%2C+Joe+M&rft.aulast=Foulk&rft.aufirst=Jonn&rft.date=2007-03-01&rft.volume=79&rft.issue=2&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Engineering&rft.issn=02608774&rft_id=info:doi/10.1016%2Fj.jfoodeng.2006.01.070 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Lag phase; Biodegradation; Microorganisms; Soybeans; Films DO - http://dx.doi.org/10.1016/j.jfoodeng.2006.01.070 ER - TY - JOUR T1 - Genetic and biochemical characterization of an alpha -l-arabinofuranosidase isolated from a compost starter mixture AN - 20224328; 7584168 AB - Enzymes that are involved in the breakdown of arabinoxylan biomass are becoming more important as the need to harness renewable energy sources becomes necessary. A gene encoding an alpha -l-arabinofuranosidase not previously described (1581bp) was isolated from a culture seeded with a compost starter mixed bacterial population. Sequence analysis of the putative catalytic domain determined that the enzyme, termed deAFc, is a glycoside hydrolase family 43 member. The gene was cloned into Escherichia coli with a C-terminal His-tag and its recombinant product expressed and purified. deAFc appeared to be monomeric under the gel-permeation chromatography conditions employed, and kinetic analysis using several artificial glycoside substrates revealed Km values between 0.251 and 0.960mM and kcat values between 0.13 and 1.22s-1. The purified enzyme was stable up to 45°C, had an activity temperature optimum of 47°C, and a pH profile that was essentially invariant between pH 5 and 8.5. deAFc was observed to release xylose only when incubated with synthetic xylopyranoside substrates, while release of arabinose was observed from arabinoxylan and branched arabinan as well as from synthetic chromophore or fluorophore-tagged alpha -l-arabinofuranoside substrates. JF - Enzyme and Microbial Technology AU - Wagschal, Kurt AU - Franqui-Espiet, Diana AU - Lee, Charles C AU - Kibblewhite-Accinelli, Rena E AU - Robertson, George H AU - Wong, Dominic W S AD - USDA Agricultural Research Service, Western Regional Research Center, 800 Buchanan Street, Albany, CA 94710, United States, kwagschal@pw.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 747 EP - 753 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 40 IS - 4 SN - 0141-0229, 0141-0229 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Sustainability Science Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Arabinofuranosidase KW - Glycoside hydrolase family 43 KW - Compost KW - Substrate inhibition KW - Hemicellulose degradation KW - Xylose KW - Biochemistry KW - glycosides KW - Escherichia coli KW - glycoside hydrolase KW - pH effects KW - pH KW - Temperature effects KW - Composts KW - Chromatography KW - Temperature KW - Enzymes KW - Chromophores KW - Biomass KW - Renewable energy KW - Energy KW - Kinetics KW - alpha -N- double prime Arabinofuranosidase KW - Arabinose KW - xylopyranoside KW - J 02310:Genetics & Taxonomy KW - M3 1010:Issues in Sustainable Development KW - A 01310:Products of Microorganisms KW - W 30945:Fermentation & Cell Culture KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20224328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Enzyme+and+Microbial+Technology&rft.atitle=Genetic+and+biochemical+characterization+of+an+alpha+-l-arabinofuranosidase+isolated+from+a+compost+starter+mixture&rft.au=Wagschal%2C+Kurt%3BFranqui-Espiet%2C+Diana%3BLee%2C+Charles+C%3BKibblewhite-Accinelli%2C+Rena+E%3BRobertson%2C+George+H%3BWong%2C+Dominic+W+S&rft.aulast=Wagschal&rft.aufirst=Kurt&rft.date=2007-03-01&rft.volume=40&rft.issue=4&rft.spage=747&rft.isbn=&rft.btitle=&rft.title=Enzyme+and+Microbial+Technology&rft.issn=01410229&rft_id=info:doi/10.1016%2Fj.enzmictec.2006.06.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Temperature effects; Xylose; Composts; Enzymes; Chromophores; Biomass; Kinetics; glycosides; Energy; alpha -N- double prime Arabinofuranosidase; Arabinose; glycoside hydrolase; xylopyranoside; pH effects; Compost; Biochemistry; Chromatography; Renewable energy; Temperature; pH; Escherichia coli DO - http://dx.doi.org/10.1016/j.enzmictec.2006.06.007 ER - TY - JOUR T1 - Harmful fungi in both Agriculture and Medicine TT - Hongos patogenos communes en la Agricultura y la Medicina AN - 20166210; 7519021 AB - Most fungi are saprophytic and not pathogenic to plants, animals and humans. However, a relative few fungal species are phytopathogenic, cause disease (e.g., infections, allergies) in man, and produce toxins that affect plants, animals and humans. Among such fungi are members of the Aspergillus and Fusarium genera as well as other genera (e.g., Alternaria, Mucor) comprising the "emerging pathogen" group in humans. These fungi present a. common threat to both agricultural production and the health of healthy and immunocompromised individuals. Taken together, these relative few fungi can cause huge economic losses to agriculture, loss of food for consumption, and serious, often fatal diseases in humans and animals. Plants may be a source of antifungal compounds since they have had to develop compounds to resist infections by fungi present in their environment.Original Abstract: La mayoria de los hongos son saprobios y no patogenos de plantas, animates y humanos. Sin embargo, un numero relativamente pequeno de especies fungicas son fitopatdgenas, causan efermedad humana (por ejemplo, infecciones, alergias), y producen toxinas que afectan a plantas, animates y humanos. Entre los hongos patogenos estan los miembros de los generos Aspergillus y Fusarium junto con otros generos (por ejemplo, Alternaria, Mucor) que son denominados "patogenos fungicos emergentes". Estos hongos representan una amenaza comun tanto para la produccion agricola como para la salud de las personas sanas o inmunodeficientes. En conjunto, estos hongos pueden causar enormes perdidas economicas en la agricultura, perdidas alimenticias por deterioro, y enfermedades humanas y animales graves, a menudo fatales. Las plantas pueden ser origen de estos compuestos antifungicos porque estos necesitan desarrollarlos para resistir las infecciones por hongos presentes en su ambiente. JF - Revista Iberoamericana De Micologia AU - De Lucca, AJ AD - Southern Regional Research Center, USDA, ARS, New Orleans, LA, USA, adelucca@srrc.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 3 EP - 13 VL - 24 IS - 1 SN - 1130-1406, 1130-1406 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Agriculture KW - Fusarium KW - Plant diseases KW - Fungi KW - Aspergillus KW - Pathogens KW - Infection KW - Toxins KW - Food consumption KW - Mucor KW - Hypersensitivity KW - Alternaria KW - Economics KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - K 03340:Effects of Physical & Chemical Factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20166210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Revista+Iberoamericana+De+Micologia&rft.atitle=Harmful+fungi+in+both+Agriculture+and+Medicine&rft.au=De+Lucca%2C+AJ&rft.aulast=De+Lucca&rft.aufirst=AJ&rft.date=2007-03-01&rft.volume=24&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Revista+Iberoamericana+De+Micologia&rft.issn=11301406&rft_id=info:doi/ LA - Spanish DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-07-23 N1 - SubjectsTermNotLitGenreText - Agriculture; Food consumption; Hypersensitivity; Plant diseases; Fungi; Economics; Pathogens; Infection; Toxins; Fusarium; Mucor; Alternaria; Aspergillus ER - TY - JOUR T1 - Pseudacteon Decapitating Flies: Potential Vectors Of A Fire Ant Virus? AN - 20166145; 7594653 JF - Florida Entomologist AU - Valles, S M AU - Porter, S D AD - Center for Medical, Agricultural and Veterinary Entomology, USDA-ARS, 1600 SW 23rd Drive, Gainesville, Florida 32608, USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 268 EP - 270 PB - Florida Entomological Society, PO Box 1007 Lutz FL 33548-1007 USA, [mailto:flaentsoc@worldnet.att.net], [URL:http://www.flaentsoc.org/] VL - 90 IS - 1 SN - 0015-4040, 0015-4040 KW - Fire ants KW - Humpbacked flies KW - Virology & AIDS Abstracts; Ecology Abstracts; Entomology Abstracts KW - Pseudacteon KW - Viruses KW - Formicidae KW - Phoridae KW - Vectors KW - Solenopsis KW - Pest control KW - Parasitoids KW - V 22490:Miscellaneous KW - Z 05340:Ecology and Behavior KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20166145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Florida+Entomologist&rft.atitle=Pseudacteon+Decapitating+Flies%3A+Potential+Vectors+Of+A+Fire+Ant+Virus%3F&rft.au=Valles%2C+S+M%3BPorter%2C+S+D&rft.aulast=Valles&rft.aufirst=S&rft.date=2007-03-01&rft.volume=90&rft.issue=1&rft.spage=268&rft.isbn=&rft.btitle=&rft.title=Florida+Entomologist&rft.issn=00154040&rft_id=info:doi/10.1653%2F0015-4040%282007%29902.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0015-4040&volume=90&issue=1&page=268 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Viruses; Vectors; Pest control; Parasitoids; Pseudacteon; Formicidae; Phoridae; Solenopsis DO - http://dx.doi.org/10.1653/0015-4040(2007)90[268:PDFPVO]2.0.CO;2 ER - TY - JOUR T1 - Transcriptional profiling of wheat caryopsis development using cDNA microarrays AN - 20096169; 7369483 AB - The expression of 7,835 genes in developing wheat caryopses was analyzed using cDNA arrays. Using a mixed model analysis of variance (ANOVA) method, 29% (2,237) of the genes on the array were identified to be differentially expressed at the 6 different time-points examined, which covers the developmental stages from coenocytic endosperm to physiological maturity. Comparison of genes differentially expressed between two time-points revealed a dynamic transcript accumulation profile with major re-programming events that occur at 3-7, 7-14 and 21-28 DPA. A k-means clustering algorithm grouped the differentially expressed genes into 10 clusters, revealing co-expression of genes involved in the same pathway such as carbohydrate and protein synthesis or preparation for desiccation. Functional annotation of genes that show peak expression at specific time-points correlated with the developmental events associated with the respective stages. Results provide information on the temporal expression during caryopsis development for a significant number of differentially expressed genes with unknown function. JF - Plant Molecular Biology AU - Laudencia-Chingcuanco, Debbie L AU - Stamova, Boryana S AU - You, Frank M AU - Lazo, Gerard R AU - Beckles, Diane M AU - Anderson, Olin D AD - USDA-ARS-WRRC, 800 Buchanan Street, Albany, CA, 94710, USA, dlc@pw.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 651 EP - 668 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 63 IS - 5 SN - 0167-4412, 0167-4412 KW - Wheat KW - Biotechnology and Bioengineering Abstracts; Genetics Abstracts KW - Endosperm KW - Triticum aestivum KW - Protein biosynthesis KW - Algorithms KW - Transcription KW - Developmental stages KW - Desiccation KW - Carbohydrates KW - Maturity KW - DNA microarrays KW - G 07800:Plants and Algae KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20096169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Molecular+Biology&rft.atitle=Transcriptional+profiling+of+wheat+caryopsis+development+using+cDNA+microarrays&rft.au=Laudencia-Chingcuanco%2C+Debbie+L%3BStamova%2C+Boryana+S%3BYou%2C+Frank+M%3BLazo%2C+Gerard+R%3BBeckles%2C+Diane+M%3BAnderson%2C+Olin+D&rft.aulast=Laudencia-Chingcuanco&rft.aufirst=Debbie&rft.date=2007-03-01&rft.volume=63&rft.issue=5&rft.spage=651&rft.isbn=&rft.btitle=&rft.title=Plant+Molecular+Biology&rft.issn=01674412&rft_id=info:doi/10.1007%2Fs11103-006-9114-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Endosperm; Protein biosynthesis; Algorithms; Developmental stages; Transcription; Maturity; Carbohydrates; Desiccation; DNA microarrays; Triticum aestivum DO - http://dx.doi.org/10.1007/s11103-006-9114-y ER - TY - JOUR T1 - DEVELOPING A FLUORESCENT LATEX MICROPARTICLE IMMUNOASSAY USING ALEXA FLUOR 568 FOR DETECTION OF STAPHYLOCOCCAL ENTEROTOXIN A AN - 19997416; 7908539 AB - Staphylococcus aureus produces heat-stable toxins that cause major foodborne gastroenteritis. Staphylococcal enterotoxin A (SEA) is the most recovered toxin in staphylococcal food poisoning outbreaks. A sensitive method for the detection of SEA is needed for food safety and food defense monitoring. The objectives of this study were to develop a fluorescent immunoassay for the detection of SEA below the toxic level of 1 ngmL and to minimize sample preparation. An affinity-purified anti-SEA was covalently linked to polystyrene microparticles. The SEA toxin was labeled with Alexa Fluor 568 (A568). The concentrations of these reagents were optimized for the detection of SEA in buffer and spiked hotdogs. SEA in samples was captured by the anti-SEA linked to the latex, followed by the binding of the SEA-A568 tracer. The latex-anti-SEA complex, bound with SEA and SEA-A568, was separated by centrifugation, and the fluorescent density of the supernatant was measured. SEA was detected at 0.25-10 ngmL in buffer and in spiked hotdogs (ngg). This fluorescent latex particle immunoassay can be utilized for the detection of SEA in a multitoxin detection system. JF - Journal of Rapid Methods and Automation in Microbiology AU - Medina, Marjorie B AD - U.S. Department of Agriculture Agricultural Research Service Eastern Regional Research Center 600 East Mermaid Lane, Wyndmoor, PA 19038-8551, Marjorie.medina@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 33 EP - 48 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 15 IS - 1 SN - 1060-3999, 1060-3999 KW - Microbiology Abstracts B: Bacteriology; Health & Safety Science Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - buffers KW - Food KW - Automation KW - Particulates KW - Centrifugation KW - Tracers KW - polystyrene KW - Thermal stability KW - Staphylococcus aureus KW - Staphylococcal enterotoxin A KW - microparticles KW - Food poisoning KW - Latex KW - outbreaks KW - Food contamination KW - Toxins KW - gastroenteritis KW - latex KW - Gastroenteritis KW - Immunoassays KW - H 4000:Food and Drugs KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19997416?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.atitle=DEVELOPING+A+FLUORESCENT+LATEX+MICROPARTICLE+IMMUNOASSAY+USING+ALEXA+FLUOR+568+FOR+DETECTION+OF+STAPHYLOCOCCAL+ENTEROTOXIN+A&rft.au=Medina%2C+Marjorie+B&rft.aulast=Medina&rft.aufirst=Marjorie&rft.date=2007-03-01&rft.volume=15&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.issn=10603999&rft_id=info:doi/10.1111%2Fj.1745-4581.2007.00076.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Staphylococcal enterotoxin A; microparticles; Food; Food poisoning; Automation; Latex; Toxins; Tracers; Centrifugation; polystyrene; Thermal stability; Gastroenteritis; Immunoassays; buffers; gastroenteritis; latex; Particulates; outbreaks; Food contamination; Staphylococcus aureus DO - http://dx.doi.org/10.1111/j.1745-4581.2007.00076.x ER - TY - JOUR T1 - A LISTERIA MONOCYTOGENES-SPECIFIC PHAGE-DISPLAYED ANTIBODY FRAGMENT RECOGNIZES A CELL SURFACE PROTEIN WHOSE EXPRESSION IS REGULATED BY PHYSIOLOGICAL CONDITIONS AN - 19994711; 7908540 AB - We recently selected a phage-displayed single-chain antibody that detects several strains of Listeria monocytogenes and does not cross-react with any of the other five species of Listeria. The efficacy of a phage-displayed anti-L. monocytogenes single-chain antibody as a detection reagent was examined by enzyme-linked immunosorbent assay using L. monocytogenes grown at different temperatures and in a variety of media commonly used for the isolation of L. monocytogenes from food. The best results were observed when cells were grown in supplemented Fraser enrichment broth. The antigen detected by the phage-displayed antibody was present on the surface of the cells grown between 20 and 42C, but was not present on the cell surface when cells were grown at or below 15C. As determined by Western blot analysis, the antibody bound to a protein with apparent molecular mass of approximately 90 kD. Identification of the protein antigen would allow a more rational approach to the development of an antibody-based method for the specific detection of L. monocytogenes. JF - Journal of Rapid Methods and Automation in Microbiology AU - Paoli, George C AU - Brewster, Jeffrey D AD - Microbial Biophysics and Residue Chemistry Research Unit U.S. Department of Agriculture Agricultural Research Service Eastern Regional Research Service 600 East Mermaid Lane Wyndmoor, PA 19038, George.Paoli@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 77 EP - 91 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 15 IS - 1 SN - 1060-3999, 1060-3999 KW - Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Listeria monocytogenes KW - Cell surface KW - Western blotting KW - Antibodies KW - Enzyme-linked immunosorbent assay KW - Food KW - Media (enrichment) KW - Automation KW - W 30900:Methods KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19994711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.atitle=A+LISTERIA+MONOCYTOGENES-SPECIFIC+PHAGE-DISPLAYED+ANTIBODY+FRAGMENT+RECOGNIZES+A+CELL+SURFACE+PROTEIN+WHOSE+EXPRESSION+IS+REGULATED+BY+PHYSIOLOGICAL+CONDITIONS&rft.au=Paoli%2C+George+C%3BBrewster%2C+Jeffrey+D&rft.aulast=Paoli&rft.aufirst=George&rft.date=2007-03-01&rft.volume=15&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.issn=10603999&rft_id=info:doi/10.1111%2Fj.1745-4581.2007.00079.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Western blotting; Cell surface; Enzyme-linked immunosorbent assay; Antibodies; Food; Media (enrichment); Automation; Listeria monocytogenes DO - http://dx.doi.org/10.1111/j.1745-4581.2007.00079.x ER - TY - JOUR T1 - Biofilm formation by bacterial contaminants of fuel ethanol production AN - 19991116; 7363770 AB - Commercial fuel ethanol production facilities were previously shown to have characteristic populations of bacterial contaminants which reduce product yield and are difficult to eradicate. Bacterial contaminants were found, for the first time, to form biofilms under laboratory conditions. Fermentor samples from a commercial fuel ethanol production facility were used to inoculate a biofilm reactor and purified bacterial isolates were identified. Biofilms were composed of many of the same species present in production samples, with lactic acid bacteria predominating. JF - Biotechnology Letters AU - Skinner-Nemec, Kelly A AU - Nichols, Nancy N AU - Leathers, Timothy D AD - USDA, Peoria, IL, 61604, USA, leathetd@ncaur.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 379 EP - 383 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 29 IS - 3 SN - 0141-5492, 0141-5492 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Bacteria KW - Fuels KW - Bioreactors KW - Biofilms KW - Lactic acid bacteria KW - Contaminants KW - Ethanol KW - W 30950:Waste Treatment & Pollution Clean-up KW - A 01310:Products of Microorganisms KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19991116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+Letters&rft.atitle=Biofilm+formation+by+bacterial+contaminants+of+fuel+ethanol+production&rft.au=Skinner-Nemec%2C+Kelly+A%3BNichols%2C+Nancy+N%3BLeathers%2C+Timothy+D&rft.aulast=Skinner-Nemec&rft.aufirst=Kelly&rft.date=2007-03-01&rft.volume=29&rft.issue=3&rft.spage=379&rft.isbn=&rft.btitle=&rft.title=Biotechnology+Letters&rft.issn=01415492&rft_id=info:doi/10.1007%2Fs10529-006-9250-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Bioreactors; Fuels; Lactic acid bacteria; Biofilms; Contaminants; Ethanol; Bacteria DO - http://dx.doi.org/10.1007/s10529-006-9250-0 ER - TY - JOUR T1 - Isolation and characterization of a second glucoamylase gene without a starch binding domain from Rhizopus oryzae AN - 19883557; 7584184 AB - Work with Rhizopus oryzae previously suggested that this filamentous fungus only had one glucoamylase gene. We demonstrate in this study that some R. oryzae strains contain multiple glucoamylase genes with differential regulation. The existence of the two unique, amy genes in R. oryzae NRRL 395, a Type-I strain, was confirmed by Southern blot analysis, restriction mapping, and sequencing. Sequence analysis of the amy genomic clones reveals extensive homology in the coding region, as well as the flanking ends. A notable difference is the amyB gene does not encode a starch binding domain and also contains a 24bp insertion in the open reading frame that remains in the cDNA. In addition, isolation of the amyA and amyB cDNA demonstrates that the single common intron is spliced in an identical manner. The deduced amino acid sequence of the amy genes shares 91% homology, excluding the starch binding domain. The putative glucoamylase enzymes contain similar signal sequences, as well as conserved amino acid sequence regions found in family 15 glycoside hydrolases. Transcriptional analyses demonstrate that both amy genes are highly expressed on solid medium with low water activity. However, amyB demonstrates little or no expression in shake flask cultures with various carbon sources. Recombinant expression of AmyB in Pichia pastoris resulted in production of full-length protein, but no detectable glucoamylase activity. JF - Enzyme and Microbial Technology AU - Mertens, Jeffrey A AU - Skory, Christopher D AD - National Center for Agricultural Utilization Research, USDA, Agricultural Research Service, 1815 North University Street, Peoria, IL 61604, United States, mertensj@ncaur.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 874 EP - 880 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 40 IS - 4 SN - 0141-0229, 0141-0229 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Glucoamylase KW - Rhizopus oryzae KW - Gene expression KW - Water activity KW - Enzymes KW - Transcription KW - Cell culture KW - Carbon sources KW - Starch KW - Glucan 1,4- alpha -glucosidase KW - Homology KW - Gene regulation KW - Introns KW - glycoside hydrolase KW - genomics KW - Pichia pastoris KW - Open reading frames KW - Gene mapping KW - Amino acid sequence KW - W 30925:Genetic Engineering KW - N 14815:Nucleotide Sequence KW - K 03310:Genetics & Taxonomy KW - G 07780:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19883557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Enzyme+and+Microbial+Technology&rft.atitle=Isolation+and+characterization+of+a+second+glucoamylase+gene+without+a+starch+binding+domain+from+Rhizopus+oryzae&rft.au=Mertens%2C+Jeffrey+A%3BSkory%2C+Christopher+D&rft.aulast=Mertens&rft.aufirst=Jeffrey&rft.date=2007-03-01&rft.volume=40&rft.issue=4&rft.spage=874&rft.isbn=&rft.btitle=&rft.title=Enzyme+and+Microbial+Technology&rft.issn=01410229&rft_id=info:doi/10.1016%2Fj.enzmictec.2006.07.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Water activity; Transcription; Enzymes; Cell culture; Carbon sources; Starch; Glucan 1,4- alpha -glucosidase; Homology; Gene regulation; Introns; glycoside hydrolase; genomics; Open reading frames; Amino acid sequence; Gene mapping; Rhizopus oryzae; Pichia pastoris DO - http://dx.doi.org/10.1016/j.enzmictec.2006.07.003 ER - TY - JOUR T1 - Distribution and Ecology of Campylobacters in Coastal Plain Streams (Georgia, United States of America) AN - 19862541; 7285408 AB - Campylobacter is the leading cause of bacterium-associated diarrhea in the United States and most developed countries. While this disease is considered a food-borne disease, many clinical cases cannot be linked to a food source. In rural and agrarian areas environmental transmission may be an important factor contributing to case loads. Here we investigated the waterborne prevalence of campylobacters in a mixed-use rural watershed in the coastal plain of southern Georgia (United States). Six sites representing various degrees of agricultural and human influence were surveyed biweekly to monthly for 1 year for the presence of culturable thermophilic campylobacters and other measures of water quality. Campylobacters were frequently present in agriculture- and sewage-impacted stretches of streams. The mean campylobacter counts and overall prevalence were highest downstream from a wastewater treatment plant that handled both human and poultry slaughterhouse waste ( less than or equal to 595 CFU ml super(-1); 100% positive); the concentrations were significantly higher than those for the four upstream sites (P < 0.05). The counts were significantly correlated with the number of fecal coliform bacteria, conductivity, pH, and concentrations of nutrients (NO sub(3) super(-), PO sub(4) super(3-), and NH sub(3)). Campylobacters were isolated more frequently and larger numbers were present during the summer months, similar to the occurrence of clinical cases of campylobacteriosis in this region. A multivariate model showed that the levels were significantly influenced by increasing precipitation, which also peaked in the summer. The results indicate that loading from both human and domestic animal waste may be high in the watershed studied during the summer months. Mixed-use watersheds supporting agriculture production, human populations, and wildlife may be at risk for contamination by campylobacters and may be an important route for human exposure. JF - Applied and Environmental Microbiology AU - Vereen, Ethell Jr AU - Lowrance, RRichard AU - Cole, Dana J AU - Lipp, Erin K AD - University of Georgia, Department of Environmental Health Science, Athens, Georgia 30602. USDA Agricultural Research Service, Southeast Watershed Research Lab, Tifton, Georgia 31793 Y1 - 2007/03/01/ PY - 2007 DA - 2007 Mar 01 SP - 1395 EP - 1403 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA VL - 73 IS - 5 SN - 0099-2240, 0099-2240 KW - Aqualine Abstracts; ASFA Marine Biotechnology Abstracts; Water Resources Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Poultry KW - Organic wastes KW - Nutrients KW - Microbial contamination KW - Water quality KW - Watersheds KW - Food-borne diseases KW - Food sources KW - Diseases KW - pH effects KW - Wastewater Facilities KW - Diarrhea KW - Wildlife KW - Wastes KW - USA, Georgia KW - Campylobacteriosis KW - ASW, USA, Georgia KW - Microbiology KW - Agriculture KW - Risk assessment KW - Coastal Plains KW - Agricultural pollution KW - Thermophilic bacteria KW - Wastewater treatment KW - Streams KW - Models KW - Disease transmission KW - Ecology KW - Domestic animals KW - Bacteria KW - Fecal coliforms KW - Bacterial diseases KW - Campylobacter KW - Precipitation KW - Food contamination KW - Risk KW - Colony-forming cells KW - Q4 27740:Products KW - SW 3040:Wastewater treatment processes KW - AQ 00006:Sewage KW - A 01450:Environmental Pollution & Waste Treatment KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19862541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Distribution+and+Ecology+of+Campylobacters+in+Coastal+Plain+Streams+%28Georgia%2C+United+States+of+America%29&rft.au=Vereen%2C+Ethell+Jr%3BLowrance%2C+RRichard%3BCole%2C+Dana+J%3BLipp%2C+Erin+K&rft.aulast=Vereen&rft.aufirst=Ethell&rft.date=2007-03-01&rft.volume=73&rft.issue=5&rft.spage=1395&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Organic wastes; Agricultural pollution; Bacterial diseases; Microbiology; Wastes; Microbial contamination; Watersheds; pH effects; Disease transmission; Risk assessment; Agriculture; Poultry; Fecal coliforms; Diarrhea; Wildlife; Thermophilic bacteria; Nutrients; Precipitation; Campylobacteriosis; Water quality; Food contamination; Streams; Wastewater treatment; Food-borne diseases; Models; Domestic animals; Colony-forming cells; Food sources; Ecology; Risk; Bacteria; Wastewater Facilities; Coastal Plains; Diseases; Campylobacter; ASW, USA, Georgia; USA, Georgia ER - TY - JOUR T1 - Universal external RNA controls for microbial gene expression analysis using microarray and qRT-PCR AN - 19858021; 7325073 AB - Gene expression analysis provides significant insight to understand regulatory mechanisms of biology, yet acquisition and reproduction of quality data, as well as data confirmation and verification remain challenging due to a lack of proper quality controls across different assay platforms. We present a set of six universal external RNA quality controls for microbial mRNA expression analysis that can be applied to both DNA oligo microarray and real-time qRT-PCR including using SYBR Green and TaqMan probe-based chemistry. This set of controls was applied for Saccharomyces cerevisiae and Pseudomonas fluorescens Pf-5 microarray assays and qRT-PCR for yeast gene expression analysis. Highly fitted linear relationships between detected signal intensity and mRNA input were described. Valid mRNA detection range, from 10 to 7000 pg and from 100 fg to 1000 pg were defined for microarray and qRT-PCR assay, respectively. Quantitative estimation of mRNA abundance was tested using randomly selected yeast ORF including function unknown genes using the same source of samples by the two assay platforms. Estimates of mRNA abundance by the two methods were similar and highly correlated in an overlapping detection range from 10 to 1000 pg. The universal external RNA controls provide a means to compare microbial gene expression data derived from different experiments and different platforms for verification and confirmation. Such quality controls ensure reliability and reproducibility of gene expression data, and provide unbiased normalization reference for validation, quantification, and estimate of variation of gene expression experiments. Application of these controls also improves efficiency and facilitates high throughput applications of gene expression analysis using the qRT-PCR assay. JF - Journal of Microbiological Methods AU - Liu, Z L AU - Slininger, P J AD - 1815 North University Street, Peoria, IL 61604, USA, liuzl@ncaur.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 486 EP - 496 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 68 IS - 3 SN - 0167-7012, 0167-7012 KW - budding yeast KW - Genetics Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Pseudomonas fluorescens KW - Gene expression KW - Data processing KW - Quality control KW - Abundance KW - DNA KW - Reproduction KW - DNA microarrays KW - Open reading frames KW - Saccharomyces cerevisiae KW - K 03300:Methods KW - G 07770:Bacteria KW - W 30900:Methods KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19858021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Microbiological+Methods&rft.atitle=Universal+external+RNA+controls+for+microbial+gene+expression+analysis+using+microarray+and+qRT-PCR&rft.au=Liu%2C+Z+L%3BSlininger%2C+P+J&rft.aulast=Liu&rft.aufirst=Z&rft.date=2007-03-01&rft.volume=68&rft.issue=3&rft.spage=486&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microbiological+Methods&rft.issn=01677012&rft_id=info:doi/10.1016%2Fj.mimet.2006.10.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Gene expression; Data processing; Quality control; Abundance; DNA; Reproduction; DNA microarrays; Open reading frames; Pseudomonas fluorescens; Saccharomyces cerevisiae DO - http://dx.doi.org/10.1016/j.mimet.2006.10.014 ER - TY - JOUR T1 - A Restoration Practitioner's Guide to the Restoration Gene Pool Concept AN - 19854756; 7330369 AB - Choosing plant materials for each desired species is often one of the most difficult steps in developing a restoration plan. The Restoration Gene Pool concept was developed to clarify the options available to the ecological restoration practitioner in terms of plant materials. We present a decision-making flowchart incorporating the issues delineated in the Restoration Gene Pool concept. We intend to provide practitioners with a framework to make objective and defensible plant materials choices in keeping with the objectives and philosophy of the restoration project. The flowchart consists of a series of boxes with single or multiple statements to be judged as true or false. The statements deal with issues such as genetic identity, plant metapopulation, functional guild, ecoregion, invasive weed presence, site soil and climate, endangered species presence, commercial seed availability, seed contracting potential, and availability of material bred for improved stress tolerance. Implementing the flowchart is a straightforward way to apply the Restoration Gene Pool concept to a particular project, but we encourage each practitioner to personalize the flowchart to make it as practical as possible for the situations that she or he most often encounters. JF - Ecological Restoration AU - Jones, T A AU - Monaco, T A AD - USDA-Agricultural Research Service, Forage and Range Research Laboratory, Utah State University, Logan, UT 84322-6300, USA, tomjones@cc.usu.edu Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 12 EP - 19 VL - 25 IS - 1 SN - 1543-4060, 1543-4060 KW - Genetics Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Soil KW - Weeds KW - Decision making KW - Seeds KW - Guilds KW - Gene pool KW - Climate KW - Stress KW - Endangered species KW - Philosophy KW - Metapopulations KW - G 07800:Plants and Algae KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19854756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Restoration&rft.atitle=A+Restoration+Practitioner%27s+Guide+to+the+Restoration+Gene+Pool+Concept&rft.au=Jones%2C+T+A%3BMonaco%2C+T+A&rft.aulast=Jones&rft.aufirst=T&rft.date=2007-03-01&rft.volume=25&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Ecological+Restoration&rft.issn=15434060&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Decision making; Weeds; Seeds; Guilds; Gene pool; Climate; Endangered species; Stress; Philosophy; Metapopulations ER - TY - JOUR T1 - EVALUATION OF ENRICHMENT MEDIA FOR DETECTION OF ESCHERICHIA COLI O157:H7 IN GROUND BEEF USING IMMUNOMAGNETIC-ELECTROCHEMILUMINESCENCE AN - 19791207; 7908541 AB - Various enrichment media were evaluated in developing a process for the rapid detection of Escherichia coli O157:H7 in ground beef samples using an immunomagnetic separation (IM)electrochemiluminescent (ECL) procedure. Ground beef was inoculated with different levels of E. coli O157:H7 and enriched in either brilliant green bile (BGB) 2% broth, modified E. coli broth with novobiocin (mEC), mEC without novobiocin (mEC wo N) or Gram-negative (GN) broth, Hajna containing vancomycin, cefixime and cefsuludin at 37C for 6 h. Following enrichment, boiled samples were filtered, concentrated by IM and assayed using ECL. Using this process, the presence of E. coli O157:H7 in ground beef spiked at a level of 1 cfu10 g could be detected by IM-ECL in samples that had been enriched in BGB, mEC or mEC wo N. IM-ECL assays that were performed on samples enriched in GN broth were inconsistent, even with inocula as high as 100 cfu of E. coli O157:H7. The boiled samples prepared after enrichment with mEC or mEC wo N required considerable filtration time to remove particulate material; however, the boiled samples prepared after enrichment in BGB could be filtered rapidly. Thus, BGB enrichment coupled with an IM-ECL procedure allowed a more facile, and potentially more rapid, method for the detection of low numbers of E. coli O157:H7 in ground beef samples. JF - Journal of Rapid Methods and Automation in Microbiology AU - Feder, Ingrid AU - Wijey, Chandi AU - Paoli, George C AU - Tu, Shu-I AD - U.S. Department of Agriculture, Agricultural Research Service Eastern Regional Research Center Wyndmoor, PA 19038, George.Paoli@ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 92 EP - 106 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 15 IS - 1 SN - 1060-3999, 1060-3999 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - immunomagnetic separation KW - Particulate matter KW - Novobiocin KW - Media (enrichment) KW - Automation KW - Filtration KW - Beef KW - Colony-forming cells KW - Bile KW - Cefixime KW - Escherichia coli KW - Vancomycin KW - A 01300:Methods KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19791207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.atitle=EVALUATION+OF+ENRICHMENT+MEDIA+FOR+DETECTION+OF+ESCHERICHIA+COLI+O157%3AH7+IN+GROUND+BEEF+USING+IMMUNOMAGNETIC-ELECTROCHEMILUMINESCENCE&rft.au=Feder%2C+Ingrid%3BWijey%2C+Chandi%3BPaoli%2C+George+C%3BTu%2C+Shu-I&rft.aulast=Feder&rft.aufirst=Ingrid&rft.date=2007-03-01&rft.volume=15&rft.issue=1&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Journal+of+Rapid+Methods+and+Automation+in+Microbiology&rft.issn=10603999&rft_id=info:doi/10.1111%2Fj.1745-4581.2007.00080.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Filtration; Beef; Bile; Colony-forming cells; Particulate matter; immunomagnetic separation; Cefixime; Media (enrichment); Novobiocin; Automation; Vancomycin; Escherichia coli DO - http://dx.doi.org/10.1111/j.1745-4581.2007.00080.x ER - TY - JOUR T1 - Matrix Based Fertilizers Reduce Nitrogen and Phosphorus Leaching in Greenhouse Column Studies AN - 19778415; 7366221 AB - We tested the efficacy of matrix based fertilizer formulations (MBF) that reduce NH sub(4), total phosphorus (TP), total reactive phosphorus (TRP) and dissolved reactive phosphorus (DRP) in leachate. The MBF formulations cover a range of inorganic N and P in compounds that are relatively loosely bound (MBF1) to more moderately bound (MBF2) and more tightly bound compounds (MBF3) mixed with Al(SO sub(4)) sub(3) H sub(2)O and/or Fe sub(2)(SO sub(4)) sub(3) and with the high ionic exchange compounds starch, chitosan and lignin. Glomus interadicies, a species of arbuscular mycorrhizal fungal spores that will form mycorrhizae in high nutrient environments, was added to the MBF formulations to increase plant nutrient uptake. When N and P are released from the inorganic chemicals containing N and P the matrix based fertilizers likely bind these nutrients to the Al(SO sub(4)) sub(3) H sub(2)O and/or Fe sub(2)(SO sub(4)) sub(3) starch-chitosan-lignin matrix. We tested the efficacy of the MBFs to reduce N and P leaching compared to Osmocote super( registered ) 14-14-14, a slow release fertilizer (SRF) in sand filled columns in a greenhouse study. SRF with and without Al and Fe leached 78-84% more NH sub(4), 58-78% more TP, 20-30% more TRP and 61-77% more than MBF formulations 1, 2, and 3 in a total of 2.0 liters of leachate after 71 days. The concentration and amount of NO sub(3) leached among SRF and MBF formulations 1 and 2 did not differ. The SRF treatment leached 34% less NO sub(3), than MBF3. Total plant weight did not differ among fertilizer treatments. Arbuscular mycorrhizal infection did not differ among plants receiving SRF and MBF formulations 1, 2 and 3. Although further greenhouse and field testing are called for, results of this initial investigation warrant further investigation of MBFs. JF - Water, Air, & Soil Pollution AU - Entry, James A AU - Sojka, R E AD - Northwest Irrigation and Soils Research Laboratory, 3793 North 3600 East, Kimberly, ID, 83443, USA, jentry@nwisrl.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 283 EP - 292 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 180 IS - 1-4 SN - 0049-6979, 0049-6979 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Pollution Abstracts KW - Phosphorus KW - Nutrients KW - Glomus KW - Infection KW - Starch KW - Fertilizers KW - Sand KW - greenhouses KW - chitosan KW - Chemical pollution KW - Nutrient uptake KW - Leaching KW - Soil contamination KW - Agrochemicals KW - Greenhouses KW - Soil pollution KW - slow release fertilizers KW - arbuscular mycorrhizas KW - Lignin KW - Spores KW - Leachates KW - Nitrogen KW - M3 1010:Issues in Sustainable Development KW - P 5000:LAND POLLUTION KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19778415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Matrix+Based+Fertilizers+Reduce+Nitrogen+and+Phosphorus+Leaching+in+Greenhouse+Column+Studies&rft.au=Entry%2C+James+A%3BSojka%2C+R+E&rft.aulast=Entry&rft.aufirst=James&rft.date=2007-03-01&rft.volume=180&rft.issue=1-4&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-006-9270-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Leaching; Phosphorus; Nutrients; Starch; Infection; Greenhouses; Soil pollution; Fertilizers; Sand; Lignin; arbuscular mycorrhizas; chitosan; Nutrient uptake; Spores; Leachates; Nitrogen; slow release fertilizers; greenhouses; Chemical pollution; Soil contamination; Agrochemicals; Glomus DO - http://dx.doi.org/10.1007/s11270-006-9270-3 ER - TY - JOUR T1 - Skeletal muscle lipid deposition and insulin resistance: effect of dietary fatty acids and exercise AN - 19689000; 7452044 AB - Mounting evidence indicates that elevated intramyocellular triacylglycerol concentrations are associated with diminished insulin sensitivity in skeletal muscle. This lipid accumulation is most likely due to enhanced fatty acid uptake into the muscle coupled with diminished mitochondnal lipid oxidation. The excess fatty acids are esterified and either stored or metabolized to various molecules that may participate or interfere with normal cellular signaling, particularly insulin-mediated signal transduction, thus altering cellular and, subsequently, whole-body glucose metabolism. Impaired insulin responsiveness, if not managed, can further progress to type 2 diabetes mellitus, an all too common condition. For most of the human population this is avoidable, given that causes of intramyocellular lipid deposition are predominantly lifestyle-mediated. Chronic overconsumption of calories coupled with deleterious intakes of saturated or trans-unsaturated fatty acids inconsistent with the recommendations outlined in the Dietary Guidelines for Americans have been shown to increase the risk of insulin resistance. Furthermore, lack of exercise, which can have a profound effect on skeletal muscle lipid turnover, is implicated in this lipid-induced insulin resistance. This review summarizes the current understanding of the effects of elevated intramyocellular lipids on insulin signaling and how these effects may be altered by varying dietary fat composition and exercise. JF - American Journal of Clinical Nutrition AU - Corcoran, M P AU - Lamon-Fava, S AU - Fielding, R A AD - the Lipid Metabolism Laboratory and the Nutrition, Exercise Physiology, and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA Y1 - 2007/03/01/ PY - 2007 DA - 2007 Mar 01 SP - 662 EP - 677 VL - 85 IS - 3 SN - 0002-9165, 0002-9165 KW - Physical Education Index KW - Diet (effects) KW - Muscles (exercise effects) KW - Lipids KW - Blood glucose KW - Exercise (effects) KW - Hormones KW - Nutrition KW - Metabolism KW - Diabetes KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19689000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Clinical+Nutrition&rft.atitle=Skeletal+muscle+lipid+deposition+and+insulin+resistance%3A+effect+of+dietary+fatty+acids+and+exercise&rft.au=Corcoran%2C+M+P%3BLamon-Fava%2C+S%3BFielding%2C+R+A&rft.aulast=Corcoran&rft.aufirst=M&rft.date=2007-03-01&rft.volume=85&rft.issue=3&rft.spage=662&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Clinical+Nutrition&rft.issn=00029165&rft_id=info:doi/ LA - English DB - Physical Education Index N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Diet (effects); Muscles (exercise effects); Lipids; Blood glucose; Exercise (effects); Nutrition; Hormones; Metabolism; Diabetes ER - TY - JOUR T1 - Learning Through Foraging Consequences: A Mechanism of Feeding Niche Separation in Sympatric Ruminants AN - 19665383; 7413317 AB - Explanations for why sympatric ruminant species select diets composed of different plant species or plant parts have been controversial. Our explanation is based on learning from foraging consequences, which includes the influences that morphology, physiology, and experience have on diet selection. We conducted a trial with cattle (Bos taurus), sheep (Ovis aries), and goats (Capra hircus) and leafy spurge (LS; Euphorbia esula L.) to explore the interface between the learning and morphophysiological foraging models with these sympatric ruminants. After a pretrial adjustment period, the control group for each species received, via stomach tube on days 1 and 2, ground grass after eating a novel food (NF; rolled corn), and the treatment group for each species received ground air-dried LS after eating the NF. NF intake on days 2 and 3 was expressed as a percent of NF intake on day 1, and it declined considerably for cattle and sheep dosed with LS but did not decline for goats receiving it (P = 0.001). LS elicited learned aversive feeding responses from cattle and sheep but not from goats. The results are consistent with field observations that goats graze LS more readily than sheep or cattle do. Learning from foraging consequences offers an explanation for the unique diets of sympatric ruminant species.Original Abstract: Las explicaciones sobre los diferentes tipos de plantas o partes de plantas en las dietas de rumiantes 'simpatricos' son aun polemicas. Nuestra explicacion esta basada en el aprendizaje de las consecuencias del forrajeo, que incluyen las influencias de la morfologia, la fisiologia, y la experiencia en la seleccion de la dieta. Realizamos un ensayo con ganado vacuno (Bos taurus), ovino (Ovis aries), y caprino (Capra hircus), y con la euforbia 'leafy spurge' (Euphorbia esula) para explorar el interface entre aprendizaje y los modelos morfo-fisiologicos de forrajeo en estos rumiantes 'simpatricos.' Despues de un periodo inicial de ajuste (pretratamiento), el grupo de control para cada especie recibio durante el primer y segundo dia, via tubo estomacal, 'ground grass' despues de comer 'novel food' (NF; maiz rodado) y el grupo de tratamiento para cada especie recibio 'ground air-dried LS' despues de comer NF. La ingestion de NF en el segundo y tercer dia se expreso como un porcentaje de NF en el primer dia y se redujo considerablemente para vacunos y ovinos alimentados con LS, pero no se redujo para caprinos (P = 0.001). LS provoco respuestas adversas de alimentacion aprendida por parte de vacunos y ovinos pero no de caprinos. Los resultados son consistentes con observaciones de campo en las cuales caprinos pastan LS con mas facilidad de ovinos y vacunos. El aprendizaje de las consecuencias de forrajeo ofrece una explicacion sobre la particularidad de las dietas de especies de rumiantes 'simpatricos.' JF - Rangeland Ecology & Management AU - Kronberg, S L AU - Walker, J W AD - Authors are Animal Scientist, USDA-ARS, Mandan, ND 58554 Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 195 EP - 198 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 60 IS - 2 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Diets KW - Ruminantia KW - Feeding KW - Learning KW - Capra hircus KW - Niches KW - Bos taurus KW - Models KW - Rangelands KW - Euphorbia esula KW - Stomach KW - Ovis aries KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19665383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Learning+Through+Foraging+Consequences%3A+A+Mechanism+of+Feeding+Niche+Separation+in+Sympatric+Ruminants&rft.au=Kronberg%2C+S+L%3BWalker%2C+J+W&rft.aulast=Kronberg&rft.aufirst=S&rft.date=2007-03-01&rft.volume=60&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2F05-221R2.1 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1550-7424&volume=60&issue=2&page=195 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Diets; Rangelands; Feeding; Learning; Niches; Stomach; Models; Ruminantia; Capra hircus; Euphorbia esula; Bos taurus; Ovis aries DO - http://dx.doi.org/10.2111/05-221R2.1 ER - TY - JOUR T1 - Landscape Variation Of Seasonal Pool Plant Communities In Forests Of Northern Minnesota, USA AN - 19660235; 7413229 AB - Seasonal forest pools are abundant in the northern Great Lakes forest landscape, but the range of variation in their plant communities and the relationship of this variation to multi-scale landscape features remains poorly quantified. We examined seasonal pools in forests of northern Minnesota USA with the objective of quantifying the range of variation in plant communities within and among different geomorphic and forest settings. Abundances of plant functional groups were highly variable among pools, ranging from those having abundant upland trees, sedges, and perennial forbs to those having abundant wetland sedges, grasses, and forbs. Glacial landform and ecological landtype (local forest and soil type) explained little of this variation, while physical characteristics of the pools (primarily duration of flooding) explained 36% of the variation. Understanding landscape variation in seasonal pool plant communities is important for their conservation and management. If range of variation is understood, representative examples of all variants of pool systems can be identified for conservation, and management prescriptions can be tailored to different landscape settings. JF - Wetlands AU - Palik, B AU - Streblow, D AU - Egeland, L AU - Buech, R AD - USDA Forest Service, Northern Research Station, Grand Rapids, Minnesota, USA 55744 E-mail, bpalik@fs.fed.us Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 12 EP - 23 PB - Society of Wetlands Scientists, Box 1897 Lawrence KS 66044 USA VL - 27 IS - 1 SN - 0277-5212, 0277-5212 KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Soil types KW - Landforms KW - Trees KW - Grasses KW - Forbs KW - Landscape KW - Pools KW - Forests KW - USA, Minnesota KW - Canada, Northern Great Lakes KW - Plant Populations KW - Plant communities KW - Flooding KW - Nature conservation KW - Conservation KW - Cadmium KW - Wetlands KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08463:Habitat community studies KW - SW 0850:Lakes KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19660235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands&rft.atitle=Landscape+Variation+Of+Seasonal+Pool+Plant+Communities+In+Forests+Of+Northern+Minnesota%2C+USA&rft.au=Palik%2C+B%3BStreblow%2C+D%3BEgeland%2C+L%3BBuech%2C+R&rft.aulast=Palik&rft.aufirst=B&rft.date=2007-03-01&rft.volume=27&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1672%2F0277-5212%282007%29272.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Landforms; Nature conservation; Flooding; Forests; Wetlands; Soil types; Forbs; Landscape; Plant communities; Conservation; Plant Populations; Grasses; Trees; Pools; Cadmium; USA, Minnesota; Canada, Northern Great Lakes DO - http://dx.doi.org/10.1672/0277-5212(2007)27[12:LVOSPP]2.0.CO;2 ER - TY - JOUR T1 - Colonization of Specific Regions of the Reproductive Tract and Deposition at Different Locations Inside Eggs Laid by Hens Infected with Salmonella Enteritidis or Salmonella Heidelberg AN - 19658466; 7413061 AB - Internal contamination of eggs by Salmonella Enteritidis has been a significant source of human illness for several decades and is the focus of a recently proposed U.S. Food and Drug Administration regulatory plan. Salmonella Heidelberg has also been identified as an egg-transmitted human pathogen. The deposition of Salmonella strains inside eggs is apparently a consequence of reproductive tissue colonization in infected laying hens, but the relationship between colonization of specific regions of the reproductive tract and deposition in different locations within eggs is not well documented. In the present study, groups of laying hens were experimentally infected with large oral doses of Salmonella Heidelberg, Salmonella Enteritidis phage type 13a, or Salmonella Enteritidis phage type 14b. For all of these isolates, the overall frequency of ovarian colonization (34.0%) was significantly higher than the frequency of recovery from either the upper (22.9%) or lower (18.1%) regions of the oviduct. No significant differences were observed between the frequencies of Salmonella isolation from egg yolk and albumen (4.0% and 3.3%, respectively). Some significant differences between Salmonella isolates were observed in the frequency of recovery from eggs, but not in the frequency or patterns of recovery from reproductive organs. Accordingly, although the ability of these Salmonella isolates to colonize different regions of the reproductive tract in laying hens was reflected in deposition in both yolk and albumen, there was no indication that any specific affinity of individual isolates for particular regions of this tract produced distinctive patterns of deposition in eggs.Original Abstract: Colonizacion de regiones especificas del tracto reproductivo y deposicion a diferentes sitios dentro de huevos puestos por gallinas infectadas con Salmonella Enteritidis o Salmonella HeidelbergLa contaminacion interna de los huevos con Salmonella Enteritidis ha sido una fuente significativa de enfermedad en humanos por muchas decadas y es el objetivo de un plan regulatorio recientemente propuesto por la Administracion de Alimentos y Drogas (FDA, por su sigla en Ingles). La Salmonella Heidelberg ha sido identificada como un patogeno que se transmite al ser humano por el huevo. La deposicion de cepas de Salmonella dentro de los huevos es aparentemente consecuencia de la colonizacion del tejido reproductivo en gallinas ponedoras infectadas, pero la relacion existente entre la colonizacion de regiones especificas del tracto reproductivo y la deposicion en diferentes sitios dentro del huevo no esta bien documentada. En el presente estudio, se infectaron experimentalmente grupos de gallinas ponedoras con grandes dosis orales de Salmonella Heidelberg, Salmonella Enteritidis fago tipo13a, o Salmonella Enteritidis fago tipo 14b. Para todos estos aislamientos, la frecuencia de colonizacion ovarica total (34.0%) fue significativamente mayor que la frecuencia de recuperacion de las regiones superior (22.9%) o inferior (18.1%) del oviducto. No se observaron diferencias significativas entre las frecuencias de aislamiento de Salmonella de la yema o de la albumina del huevo (4.0% y 3.3%, respectivamente). Se observaron algunas diferencias significativas entre los aislamientos de Salmonella en la frecuencia de recuperacion a partir de los huevos pero no en la frecuencia de patrones de recuperacion a partir de los organos reproductivos. En consecuencia, aunque la capacidad de estos aislados de Salmonella para colonizar diferentes regiones del tracto reproductivo en gallinas ponedoras se reflejo en la deposicion tanto en la yema como en la albumina, no hubo ninguna indicacion de que existiera alguna afinidad especifica de estos aislados para regiones del tracto reproductor, produciendo patrones caracteristicos de deposicion en los huevos.Abbreviations: BG = brilliant green; TS = tryptone soya JF - Avian Diseases AU - Gast, R K AU - Guraya, R AU - Guard-Bouldin, J AU - Holt, P S AU - Moore, R W AD - United States Department of Agriculture, Agricultural Research Service, Egg Safety and Quality Research Unit, Russell Research Center, 950 College Station Road, Athens, GA 30605 Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 40 EP - 44 PB - American Association of Avian Pathologists, Inc., 382 West Street Road New Bolton Center Kennett Sq. PA 19348-1692 USA, [mailto:AAAP@vet.upenn.edu], [URL:http://www.aaap.info/] VL - 51 IS - 1 SN - 0005-2086, 0005-2086 KW - Microbiology Abstracts B: Bacteriology KW - Phages KW - Colonization KW - Albumen KW - Oviduct KW - Pathogens KW - Reproductive organs KW - Food contamination KW - Salmonella enteritidis KW - Eggs KW - Yolk KW - J 02410:Animal Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19658466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Avian+Diseases&rft.atitle=Colonization+of+Specific+Regions+of+the+Reproductive+Tract+and+Deposition+at+Different+Locations+Inside+Eggs+Laid+by+Hens+Infected+with+Salmonella+Enteritidis+or+Salmonella+Heidelberg&rft.au=Gast%2C+R+K%3BGuraya%2C+R%3BGuard-Bouldin%2C+J%3BHolt%2C+P+S%3BMoore%2C+R+W&rft.aulast=Gast&rft.aufirst=R&rft.date=2007-03-01&rft.volume=51&rft.issue=1&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Avian+Diseases&rft.issn=00052086&rft_id=info:doi/10.1637%2F0005-2086%282007%290512.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0005-2086&volume=51&issue=1&page=40 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phages; Colonization; Albumen; Oviduct; Reproductive organs; Pathogens; Food contamination; Eggs; Yolk; Salmonella enteritidis DO - http://dx.doi.org/10.1637/0005-2086(2007)051[0040:COSROT]2.0.CO;2 ER - TY - JOUR T1 - Nitrogen And Phosphorus Mineralization In Three Wetland Types In Southeast Alaska, USA AN - 19657113; 7413239 AB - To improve our ability to predict how different wetland soils cycle nutrients, it is necessary to gain an understanding of N and P net mineralization rates. Since information on mineralization rates in southeast Alaska is limited, this study will improve our ability to predict how different wetlands affect soil nutrient processing. Net N and P mineralization rates were measured both in situ and via lab incubations to evaluate both actual and potential mineralization rates in three wetland types: bogs; forested wetlands; and riparian wetlands. Soil pH was an important controlling variable for both net N and P mineralization rates and soil phosphorus content significantly influenced net P mineralization rates. In situ net mineralization rates ranged from 410-1,710 mu g N kg soil super(-1) day super(-1) for N and from 2-27 mu g P kg soil super(-1) day super(-1) for P after 56 days. Lab incubations revealed mineralization potentials were 2-3 times greater than in situ rates. Net N and P mineralization potentials were greatest in the riparian wetlands and were significantly different from the bogs and forested wetlands. In contrast, the bogs mineralized a greater proportion of the total N and P soil pool ( mu g nutrient mineralized per gram nutrient) and indicates greater internal nutrient cycling within bogs. These results suggest that different wetland types of southeast Alaska process N and P differently and these wetland types should be evaluated separately in future evaluations of wetland ecosystem function. JF - Wetlands AU - Fellman, J B AU - D'Amore, D V AD - USDA Forest Service, Pacific Northwest Research Station, 2770 Sherwood Lane, Suite 2A, Juneau, Alaska, USA 99801 Y1 - 2007/03// PY - 2007 DA - March 2007 SP - 44 EP - 53 PB - Society of Wetlands Scientists, Box 1897 Lawrence KS 66044 USA VL - 27 IS - 1 SN - 0277-5212, 0277-5212 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - soil pH KW - Bogs KW - Phosphorus KW - Incubation KW - Nutrients KW - USA, Southeast KW - Mineralization KW - Evaluation KW - Cadmium KW - Wetlands KW - USA, Alaska KW - Rivers KW - Marshes KW - Nutrients (mineral) KW - Nitrogen KW - SW 0880:Chemical processes KW - Q1 08482:Ecosystems and energetics KW - Q2 09184:Composition of water KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19657113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands&rft.atitle=Nitrogen+And+Phosphorus+Mineralization+In+Three+Wetland+Types+In+Southeast+Alaska%2C+USA&rft.au=Fellman%2C+J+B%3BD%27Amore%2C+D+V&rft.aulast=Fellman&rft.aufirst=J&rft.date=2007-03-01&rft.volume=27&rft.issue=1&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1672%2F0277-5212%282007%29272.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Phosphorus; Wetlands; Marshes; Nutrients (mineral); Mineralization; soil pH; Bogs; Nutrients; Nitrogen; Evaluation; Incubation; Cadmium; USA, Alaska; USA, Southeast DO - http://dx.doi.org/10.1672/0277-5212(2007)27[44:NAPMIT]2.0.CO;2 ER - TY - JOUR T1 - Intraspecific Killing Among Mountain Lions (Puma Concolor) AN - 19656126; 7412414 AB - Reports of intraspecific strife among mountain lions (Puma concolor) have been presented in the literature. However, there are no published accounts of an actual field observation of lion behavior during an incidence of intraspecific strife. Here we provide a report of such an incident, in which a female mountain lion was killed by a male mountain lion in rural El Dorado County, California, in 2002. Observations from a field investigation of the site and the results of the necropsy of the female also are presented. The investigation indicated that the female lion was healthy and was not pregnant, lactating, or in estrus. Mortal injury was a skull fracture resulting in brain damage and hemorrhage. We suspect the female might have been killed while defending a deer kill or as prey of the male lion. JF - Southwestern Naturalist AU - Galentine, S P AU - Swift, P K AD - USDA-APHIS-Wildlife Services, 3419A Arden Way, Sacramento, CA 95825 (SPG) Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 161 EP - 164 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 52 IS - 1 SN - 0038-4909, 0038-4909 KW - Ecology Abstracts; Animal Behavior Abstracts KW - Mountains KW - Autopsy KW - Brain injury KW - Estrus KW - Skull KW - Hemorrhage KW - Prey KW - Pregnancy KW - Y 25020:Territory, Reproduction and Sociality KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19656126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Southwestern+Naturalist&rft.atitle=Intraspecific+Killing+Among+Mountain+Lions+%28Puma+Concolor%29&rft.au=Galentine%2C+S+P%3BSwift%2C+P+K&rft.aulast=Galentine&rft.aufirst=S&rft.date=2007-03-01&rft.volume=52&rft.issue=1&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Southwestern+Naturalist&rft.issn=00384909&rft_id=info:doi/10.1894%2F0038-4909%282007%29522.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0038-4909&volume=52&issue=1&page=161 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mountains; Autopsy; Estrus; Brain injury; Skull; Hemorrhage; Prey; Pregnancy DO - http://dx.doi.org/10.1894/0038-4909(2007)52[161:IKAMLP]2.0.CO;2 ER - TY - JOUR T1 - Subgroup 16SrIII-F phytoplasma strains in an invasive plant, heracleum sosnowskyi, and an ornamental, Dictamnus albus AN - 19648473; 7396119 AB - Phytoplasma strains were detected in an aggressive and widespread, invasive plant species, Heracleum sos-nowskyi (hogweed), and in Dictamnus albus (gas-plant) exhibiting yellows disease symptoms in northern Lithuania. Analysis of PCR-amplified 16S rDNAs revealed that the strains, designated heracleum yellows (HerY) and dictamnus stunt (DicSt), respectively, belong to subgroup 16SrIII-F (milkweed yellows phytoplasma subgroup). The results established that phytoplasma is a natural enemy of hogweed and D. albus in the Baltic region. While subgroup 16SrIII-F strains occur in four plant species (Vaccinium corymbosum, V. myrtillus, H. sosnowskyi and D. albus) in Europe, Ascle-pias syriaca (milkweed) in North America is the only known host elsewhere. JF - Journal of Plant Pathology AU - Valiunas, D AU - Samuitiene, M AU - Rasomavicius, V AU - Navalinskiene, M AU - Staniulis, J AU - Davis, R E AD - Molecular Plant Pathology Laboratory, USDA-ARS, Beltsville, MD 20705, USA, davisr@ba.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 137 EP - 140 VL - 89 IS - 1 SN - 1125-4653, 1125-4653 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Stunt KW - Plant diseases KW - Vaccinium corymbosum KW - Ornamental plants KW - Natural enemies KW - Yellows KW - Phytoplasma KW - Heracleum KW - Host plants KW - rRNA 16S KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19648473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Plant+Pathology&rft.atitle=Subgroup+16SrIII-F+phytoplasma+strains+in+an+invasive+plant%2C+heracleum+sosnowskyi%2C+and+an+ornamental%2C+Dictamnus+albus&rft.au=Valiunas%2C+D%3BSamuitiene%2C+M%3BRasomavicius%2C+V%3BNavalinskiene%2C+M%3BStaniulis%2C+J%3BDavis%2C+R+E&rft.aulast=Valiunas&rft.aufirst=D&rft.date=2007-03-01&rft.volume=89&rft.issue=1&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Journal+of+Plant+Pathology&rft.issn=11254653&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Plant diseases; Stunt; Natural enemies; Ornamental plants; Yellows; Phytoplasma; rRNA 16S; Host plants; Vaccinium corymbosum; Heracleum ER - TY - JOUR T1 - Simultaneous observations of the critical aeolian threshold of two surfaces AN - 19648271; 7393960 AB - Threshold is an important parameter in wind erosion research and in the field of aeolian research in general. A new technique was recently developed that provides a means of determining threshold with a sampling system that continuously collects wind data along with critical information regarding saltation activity. By employing two identical sampling systems, it was possible to monitor the threshold of a highly mobile sand surface while simultaneously monitoring the threshold of a less mobile playa surface. Results indicate that threshold could be measured at both locations with enough precision to establish clear differences between the surfaces. The sandy surface at the Morgenstern Dunes site was considerably more active than the Yellow Lake playa site over the 113-day sampling period because of its consistently lower threshold. The Morgenstern site tended to maintain a fairly constant threshold of around 5.4 to 5.5 m/s whereas the threshold of the Yellow Lake playa surface varied from a low of 6.4 m/s to values greater than 13.3 m/s. Limitations of this method lie in the fact that threshold can be determined only when winds are blowing sufficiently strongly to cause sediment transport. JF - Geomorphology AU - Stout, John E AD - USDA-ARS, Lubbock, Texas, United States, jstout@lbk.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 3 EP - 16 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 85 IS - 1-2 SN - 0169-555X, 0169-555X KW - Water Resources Abstracts KW - Threshold KW - Saltation KW - Blown sand KW - Wind erosion KW - Aeolian research KW - Dune KW - Playa KW - Lakes KW - Geomorphology KW - Wind Erosion KW - Dunes KW - Playas KW - Sampling KW - USA, Texas, Playa L. KW - Monitoring KW - Wind KW - SW 0850:Lakes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19648271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Simultaneous+observations+of+the+critical+aeolian+threshold+of+two+surfaces&rft.au=Stout%2C+John+E&rft.aulast=Stout&rft.aufirst=John&rft.date=2007-03-01&rft.volume=85&rft.issue=1-2&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2006.03.034 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Lakes; Wind Erosion; Geomorphology; Saltation; Dunes; Playas; Sampling; Monitoring; Wind; USA, Texas, Playa L. DO - http://dx.doi.org/10.1016/j.geomorph.2006.03.034 ER - TY - JOUR T1 - The Fernow Watershed Acidification Study: Ecosystem Acidification, Nitrogen Saturation and Base Cation Leaching AN - 19648243; 7388920 AB - In 1989, a watershed acidification experiment was begun on the Fernow Experimental Forest in West Virginia, USA. Ammonium sulfate fertilizer (35.5 kg N ha super(-1) yr super(-1)and 40.5 kg S ha super(-1) yr super(-1)) was applied to a forested watershed (WS3) that supported a 20-year-old stand of eastern deciduous hardwoods. Additions of N and S are approximately twice the ambient deposition of nitrogen and sulfur in the adjacent mature forested watershed (WS4), that serves as the reference watershed for this study. Acidification of stream water and soil solution was documented, although the response was delayed, and acidification processes appeared to be driven by nitrate rather than sulfate. As a result of the acidification treatment, nitrate solution concentrations increased below all soil layers, whereas sulfate was retained by all soil layers after only a few years of the fertilization treatments, perhaps due to adsorption induced from decreasing sulfate deposition. Based on soil solution monitoring, depletion of calcium and magnesium was observed, first from the upper soil horizons and later from the lower soil horizons. Increased base cation concentrations in stream water also were documented and linked closely with high solution levels of nitrate. Significant changes in soil chemical properties were not detected after 12 years of treatment, however. JF - Water, Air, & Soil Pollution: Focus AU - Adams, Mary Beth AU - Kochenderfer, James N AU - Edwards, Pamela J AD - USDA Forest Service, P.O. Box 404, Parsons, WV, 26287, USA, mbadams@fs.fed.us Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 267 EP - 273 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 7 IS - 1-3 SN - 1567-7230, 1567-7230 KW - Pollution Abstracts KW - Sulfur KW - Sulfates KW - Ammonium KW - Calcium KW - Leaching KW - Nitrates KW - hardwoods KW - Forests KW - Soil contamination KW - Watersheds KW - Streams KW - Agrochemicals KW - Fertilizers KW - fertilization KW - Cations KW - Adsorption KW - chemical properties KW - Acidification KW - Magnesium KW - USA, West Virginia, Fernow Experimental Forest KW - Nitrogen KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19648243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution%3A+Focus&rft.atitle=The+Fernow+Watershed+Acidification+Study%3A+Ecosystem+Acidification%2C+Nitrogen+Saturation+and+Base+Cation+Leaching&rft.au=Adams%2C+Mary+Beth%3BKochenderfer%2C+James+N%3BEdwards%2C+Pamela+J&rft.aulast=Adams&rft.aufirst=Mary&rft.date=2007-03-01&rft.volume=7&rft.issue=1-3&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution%3A+Focus&rft.issn=15677230&rft_id=info:doi/10.1007%2Fs11267-006-9062-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Sulfates; Sulfur; Ammonium; Leaching; Calcium; Nitrates; hardwoods; Forests; Soil contamination; Watersheds; Agrochemicals; Streams; Fertilizers; fertilization; Cations; chemical properties; Adsorption; Acidification; Magnesium; Nitrogen; USA, West Virginia, Fernow Experimental Forest DO - http://dx.doi.org/10.1007/s11267-006-9062-1 ER - TY - JOUR T1 - Land development, land use, and urban sprawl in Puerto Rico integrating remote sensing and population census data AN - 19637070; 7366918 AB - The island of Puerto Rico has both a high population density and a long history of ineffective land use planning. This study integrates geospatial technology and population census data to understand how people use and develop the lands. We define three new regions for Puerto Rico: Urban (16%), Densely Populated Rural (36%), and Sparsely Populated Rural (48%). Eleven percent of the island is composed of urban/built-up surfaces. A large part of these developments occur in both low-density patterns of construction and sparsely populated neighborhoods. Half of the urban development occurs outside of urban centers. This analysis helps differentiate zones in the landscape with different uses and conditions, identifying not only urban and rural settings, but also the interface where development occurs in a territory dominated by forests and pastures, analogous to a wildland urban interface. The ineffective plan of land development has left a high degree of urban sprawl in 40% of island, where cities and towns appear typically surrounded by sprawl. The San Juan Metropolitan Area is one of the most expanded urbanized areas with a population of 2-2.5 million, comparable with the most sprawled cities of the U.S. mainland. This study reinforces the need for an efficient land use planning, and provides information to support research and planning efforts related to land development and conservation. It represents the first approach integrating satellite imagery with population census data for studying the human environment in the Caribbean. JF - Landscape and Urban Planning AU - Martinuzzi, Sebastian AU - Gould, William A AU - Gonzalez, Olga MRamos AD - USDA Forest Service International Institute of Tropical Forestry (IITF), Jardin Botanico Sur, 1201 Calle Ceiba, Rio Piedras, PR 00926-1119, United States, smartinuzzi@fs.fed.us Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 288 EP - 297 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 79 IS - 3-4 SN - 0169-2046, 0169-2046 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Land development KW - Urban cover KW - Urban sprawl KW - Population census KW - Land use KW - Remote sensing KW - Puerto Rico KW - Islands KW - Planning KW - Landscape KW - Population density KW - Census KW - Development KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19637070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+and+Urban+Planning&rft.atitle=Land+development%2C+land+use%2C+and+urban+sprawl+in+Puerto+Rico+integrating+remote+sensing+and+population+census+data&rft.au=Martinuzzi%2C+Sebastian%3BGould%2C+William+A%3BGonzalez%2C+Olga+MRamos&rft.aulast=Martinuzzi&rft.aufirst=Sebastian&rft.date=2007-03-01&rft.volume=79&rft.issue=3-4&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=Landscape+and+Urban+Planning&rft.issn=01692046&rft_id=info:doi/10.1016%2Fj.landurbplan.2006.02.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Islands; Landscape; Planning; Population density; Census; Development; Land use DO - http://dx.doi.org/10.1016/j.landurbplan.2006.02.014 ER - TY - JOUR T1 - Ethylene influences green plant regeneration from barley callus AN - 19633429; 7366539 AB - The plant hormone ethylene is involved in numerous plant processes including in vitro growth and regeneration. Manipulating ethylene in vitro may be useful for increasing plant regeneration from cultured cells. As part of ongoing efforts to improve plant regeneration from barley (@@iHordeum vulgare@ L.), we investigated ethylene emanation using our improved system and investigated methods of manipulating ethylene to increase regeneration. In vitro assays of regeneration from six cultivars, involving 10 weeks of callus initiation and proliferation followed by 8 weeks of plant regeneration, showed a correlation between regeneration and ethylene production: ethylene production was highest from 'Golden Promise', the best regenerator, and lowest from 'Morex' and 'DH-20', the poorest regenerators. Increasing ethylene production by addition of 1-aminocyclopropane 1-carboxylic acid (ACC) during weeks 8-10 increased regeneration from Morex. In contrast, adding ACC to Golden Promise cultures during any of the tissue culture steps reduced regeneration, suggesting that Golden Promise may produce more ethylene than needed for maximum regeneration rates. Blocking ethylene action with silver nitrate during weeks 5-10 almost doubled the regeneration from Morex and increased the Golden Promise regeneration 1.5-fold. Silver nitrate treatment of Golden Promise cultures during weeks 8-14 more than doubled the green plant regeneration. These results indicate that differential ethylene production is related to regeneration in the improved barley tissue culture system. Specific manipulations of ethylene were identified that can be used to increase the green plant regeneration from barley cultivars. The timing of ethylene action appears to be critical for maximum regeneration. JF - Plant Cell Reports AU - Jha, Ajay K AU - Dahleen, Lynn S AU - Suttle, Jeffrey C AD - Northern Crop Science Laboratory, Fargo, ND, 58105, USA, dahleenl@fargo.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 285 EP - 290 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 26 IS - 3 SN - 0721-7714, 0721-7714 KW - Biotechnology and Bioengineering Abstracts KW - Hordeum vulgare KW - silver nitrate KW - Callus KW - Cell culture KW - Tissue culture KW - Ethylene KW - Hormones KW - W 30930:Agricultural Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19633429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Cell+Reports&rft.atitle=Ethylene+influences+green+plant+regeneration+from+barley+callus&rft.au=Jha%2C+Ajay+K%3BDahleen%2C+Lynn+S%3BSuttle%2C+Jeffrey+C&rft.aulast=Jha&rft.aufirst=Ajay&rft.date=2007-03-01&rft.volume=26&rft.issue=3&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Plant+Cell+Reports&rft.issn=07217714&rft_id=info:doi/10.1007%2Fs00299-006-0252-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Hordeum vulgare; Ethylene; Tissue culture; Cell culture; silver nitrate; Callus; Hormones DO - http://dx.doi.org/10.1007/s00299-006-0252-0 ER - TY - JOUR T1 - Effect of maximal exercise on the short-term kinetics of zinc metabolism in sedentary men AN - 19606866; 7314505 AB - OBJECTIVE: To examine the effect of acute exhaustive exercise versus rest on short-term zinc kinetics in men. DESIGN: Crossover design, wherein all subjects were their own control. SETTING: University setting, where subjects were free living. PARTICIPANTS: 12 healthy, sedentary men, 25-35 years of age. INTERVENTIONS: super(70)Zn was infused 10 min after exercise or at rest. Plasma zinc concentrations were measured at baseline and 2, 5, 10, 15, 30, 45, 60, 75, 90 and 120 min after exercise or rest. Haematocrit was measured before and after exercise to assess changes in plasma volume. MAIN OUTCOME MEASURE:ments: Plasma zinc (primary), serum creatine kinase and serum cortisol concentrations (secondary). RESULTS: Plasma zinc concentrations decreased (p<0.05) after exercise, with a mean (SD) nadir of 13.9% (4.1%) observed at 70 min after exercise. There were increases in the size of the rapidly exchangeable plasma zinc pool (Qa; from 3.1 (0.2) to 3.6 (0.2) mg; p<0.05) and the liver zinc pool (Qb; from 10.2 (0.6) to 11.4 (0.8) mg; p = 0.12). CONCLUSION: Exercise seems to cause a shift of plasma zinc into the interstitial fluid and liver after exercise, which may reflect the acute stress response of strenuous exercise. JF - British Journal of Sports Medicine AU - Volpe, Stella Lucia AU - Lowe, Nicola M AU - Woodhouse, Leslie R AU - King, Janet C AD - University of Pennsylvania, Philadelphia, Pennsylvania, USA. University of Central Lancashire, Preston, UK. USDA/ARS/WHNRC, University of California, Davis, California, USA. Children's Hospital Oakland Research Institute, Oakland, California, USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 156 EP - 161 PB - British Journal of Sports Medicine, BMA House, Tavistock Square, London WC1 9JR London England VL - 41 IS - 3 SN - 0306-3674, 0306-3674 KW - Physical Education Index KW - Measurement KW - Exercise physiology KW - Ergogenic aids KW - Men KW - Enzymes KW - Stress KW - Health KW - Hormones KW - Kinetics KW - Higher education KW - Liver KW - Rest KW - Exercise (effects) KW - Sports medicine KW - Metabolism KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19606866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=British+Journal+of+Sports+Medicine&rft.atitle=Effect+of+maximal+exercise+on+the+short-term+kinetics+of+zinc+metabolism+in+sedentary+men&rft.au=Volpe%2C+Stella+Lucia%3BLowe%2C+Nicola+M%3BWoodhouse%2C+Leslie+R%3BKing%2C+Janet+C&rft.aulast=Volpe&rft.aufirst=Stella&rft.date=2007-03-01&rft.volume=41&rft.issue=3&rft.spage=156&rft.isbn=&rft.btitle=&rft.title=British+Journal+of+Sports+Medicine&rft.issn=03063674&rft_id=info:doi/ LA - English DB - Physical Education Index N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Measurement; Ergogenic aids; Exercise physiology; Men; Stress; Enzymes; Health; Hormones; Kinetics; Rest; Liver; Higher education; Exercise (effects); Sports medicine; Metabolism ER - TY - JOUR T1 - Characterization of Anaplasma phagocytophilum Major Surface Protein 5 and the Extent of Its Cross-Reactivity with A. marginale AN - 19604515; 7314957 AB - Major surface protein 5 (Msp5) of Anaplasma marginale is highly conserved in the genus Anaplasma and the antigen used in a commercially available competitive enzyme-linked immunosorbent assay (cELISA) for serologic identification of cattle with anaplasmosis. This study analyzes the degrees of conservation of Msp5 among various isolates of Anaplasma phagocytophilum and the extent of serologic cross-reactivity between recombinant Msp5 (rMsp5) of Anaplasma marginale and A. phagocytophilum. The msp5 genes from various isolates of A. phagocytophilum were sequenced and compared. rMsp5 proteins of A. phagocytophilum and A. marginale were used separately in an indirect ELISA to detect cross-reactivity in serum samples from humans and dogs infected with A. phagocytophilum and cattle infected with A. marginale. Serum samples were also tested with a commercially available competitive ELISA that uses monoclonal antibody ANAF16C1. There were 100% sequence identities in the msp5 genes among all of the A. phagocytophilum isolates from the United States and a horse isolate from Sweden. Sheep isolates from Norway and dog isolates from Sweden were 99% identical to one another but differed in 17 base pairs from the United States isolates and the horse isolate. Serologic cross-reactivity was identified when serum samples from cattle infected with A. marginale were reacted with rMsp5 of A. phagocytophilum and when serum samples from humans and dogs infected with A. phagocytophilum were reacted with rMsp5 of A. marginale in an indirect-ELISA format. Serum samples from dogs or humans infected with A. phagocytophilum did not cross-react with rMsp5 of A. marginale when tested with the commercially available cELISA. These results suggest that rMsp5 of A. phagocytophilum is highly conserved among United States and European isolates and that serologic distinction between A. phagocytophilum and A. marginale infections cannot be accomplished if rMsp5 from either organism is used in an indirect ELISA. JF - Clinical and Vaccine Immunology AU - Strik, NI AU - Alleman, A R AU - Barbet, A F AU - Sorenson, H L AU - Wamsley, H L AU - Gaschen, F P AU - Luckschander, N AU - Wong, S AU - Chu, F AU - Foley, JE AU - Bjoersdorff, A AU - Stuen, S AU - Knowles, D P AD - College of Veterinary Medicine, University of Florida, Gainesville, Florida. Vetsuisse Faculty, University of Bern, Bern, Switzerland. Wadsworth Center, New York State Department of Health, Albany, New York. Department of Medicine and Epidemiology, University of California, Davis, California. Department of Clinical Microbiology, Kalmar County Hospital, Kalmar, Sweden. Department of Sheep and Goat Research, Norwegian School of Veterinary Science, Sandnes, Norway. Animal Disease Research Unit, Agricultural Research Service, USDA, and Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, Washington Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 262 EP - 268 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 14 IS - 3 SN - 1556-6811, 1556-6811 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Enzyme-linked immunosorbent assay KW - Cross-reactivity KW - Anaplasmosis KW - Monoclonal antibodies KW - Anaplasma marginale KW - Conservation KW - Vaccines KW - Infection KW - F 06905:Vaccines KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19604515?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clinical+and+Vaccine+Immunology&rft.atitle=Characterization+of+Anaplasma+phagocytophilum+Major+Surface+Protein+5+and+the+Extent+of+Its+Cross-Reactivity+with+A.+marginale&rft.au=Strik%2C+NI%3BAlleman%2C+A+R%3BBarbet%2C+A+F%3BSorenson%2C+H+L%3BWamsley%2C+H+L%3BGaschen%2C+F+P%3BLuckschander%2C+N%3BWong%2C+S%3BChu%2C+F%3BFoley%2C+JE%3BBjoersdorff%2C+A%3BStuen%2C+S%3BKnowles%2C+D+P&rft.aulast=Strik&rft.aufirst=NI&rft.date=2007-03-01&rft.volume=14&rft.issue=3&rft.spage=262&rft.isbn=&rft.btitle=&rft.title=Clinical+and+Vaccine+Immunology&rft.issn=15566811&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Enzyme-linked immunosorbent assay; Anaplasmosis; Cross-reactivity; Monoclonal antibodies; Conservation; Vaccines; Infection; Anaplasma marginale ER - TY - JOUR T1 - Production and Characterization of Monoclonal Antibodies against a Major Membrane Protein of Mycobacterium avium subsp. paratuberculosis AN - 19603362; 7314965 AB - The Mycobacterium avium subsp. paratuberculosis 35-kDa major membrane protein (MMP) encoded by MAP2121c is an important membrane antigen recognized in cattle with Johne's disease. In this study, purified recombinant MMP was used to produce two stable monoclonal antibodies, termed 8G2 and 13E1, which were characterized by immunoblotting, epitope mapping, and immunofluorescence microscopy. JF - Clinical and Vaccine Immunology AU - Bannantine, John P AU - Radosevich, Thomas J AU - Stabel, Judith R AU - Berger, Sven AU - Griffin, JFrank T AU - Paustian, Michael L AD - National Animal Disease Center, USDA-ARS, Ames, Iowa 50010. Disease Research Laboratory, Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 312 EP - 317 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 14 IS - 3 SN - 1556-6811, 1556-6811 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Immunoblotting KW - Mycobacterium avium KW - Monoclonal antibodies KW - Paratuberculosis KW - Microscopy KW - Epitope mapping KW - Membrane proteins KW - Vaccines KW - Immunofluorescence KW - F 06905:Vaccines KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19603362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clinical+and+Vaccine+Immunology&rft.atitle=Production+and+Characterization+of+Monoclonal+Antibodies+against+a+Major+Membrane+Protein+of+Mycobacterium+avium+subsp.+paratuberculosis&rft.au=Bannantine%2C+John+P%3BRadosevich%2C+Thomas+J%3BStabel%2C+Judith+R%3BBerger%2C+Sven%3BGriffin%2C+JFrank+T%3BPaustian%2C+Michael+L&rft.aulast=Bannantine&rft.aufirst=John&rft.date=2007-03-01&rft.volume=14&rft.issue=3&rft.spage=312&rft.isbn=&rft.btitle=&rft.title=Clinical+and+Vaccine+Immunology&rft.issn=15566811&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Immunoblotting; Monoclonal antibodies; Microscopy; Paratuberculosis; Epitope mapping; Immunofluorescence; Vaccines; Membrane proteins; Mycobacterium avium ER - TY - JOUR T1 - Be careful what you wish for: the legacy of Smokey Bear AN - 19598214; 7321139 AB - A century of wildfire suppression in the United States has led to increased fuel loading and large-scale ecological change across some of the nation's forests. Land management agencies have responded by increasing the use of prescribed fire and thinning. However, given the continued emphasis on fire suppression, current levels of funding for such fuel management practices are unlikely to maintain the status quo, let alone reverse the effects of fire exclusion. We suggest an alternative approach to wildfire management, one that places less emphasis on suppression and instead encourages managers to balance short-term wildfire damages against the long-term consequences of fire exclusion. However, any major change in wildfire management, such as the one proposed here, will shift the costs and benefits of wildfire management, inevitably raising opposition. JF - Frontiers in Ecology and the Environment AU - Donovan, G H AU - Brown, T C AD - USDA Forest Service Pacific Northwest Research Station, 620 SW Main, Suite 400, Portland, OR 97205, USA, gdonovan@fs.fed.us Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 73 EP - 79 VL - 5 IS - 2 SN - 1540-9295, 1540-9295 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Fires KW - Thinning KW - Wildfire KW - Fuels KW - Forests KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19598214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Ecology+and+the+Environment&rft.atitle=Be+careful+what+you+wish+for%3A+the+legacy+of+Smokey+Bear&rft.au=Donovan%2C+G+H%3BBrown%2C+T+C&rft.aulast=Donovan&rft.aufirst=G&rft.date=2007-03-01&rft.volume=5&rft.issue=2&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Ecology+and+the+Environment&rft.issn=15409295&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Thinning; Fires; Wildfire; Fuels; Forests ER - TY - JOUR T1 - Genotype, soil type, and locale effects on reciprocal transplant vigor, endophyte growth, and microbial functional diversity of a narrow sagebrush hybrid zone in Salt Creek Canyon, Utah AN - 19596255; 7314104 AB - When addressing the nature of ecological adaptation and environmental factors limiting population ranges and contributing to speciation, it is important to consider not only the plant's genotype and its response to the environment, but also any close interactions that it has with other organisms, specifically, symbiotic microorganisms. To investigate this, soils and seedlings were reciprocally transplanted into common gardens of the big sagebrush hybrid zone in Salt Creek Canyon, Utah, to determine location and edaphic effects on the fitness of parental and hybrid plants. Endophytic symbionts and functional microbial diversity of indigenous and transplanted soils and sagebrush plants were also examined. Strong selection occurred against the parental genotypes in the middle hybrid zone garden in middle hybrid zone soil; F sub(1) hybrids had the highest fitness under these conditions. Neither of the parental genotypes had superior fitness in their indigenous soils and habitats; rather F sub(1) hybrids with the nonindigenous maternal parent were superiorly fit. Significant garden-by-soil type interactions indicate adaptation of both plant and soil microorganisms to their indigenous soils and habitats, most notably in the middle hybrid zone garden in middle hybrid zone soil. Contrasting performances of F sub(1) hybrids suggest asymmetrical gene flow with mountain, rather than basin, big sagebrush acting as the maternal parent. We showed that the microbial community impacted the performance of parental and hybrid plants in different soils, likely limiting the ranges of the different genotypes. JF - American Journal of Botany AU - Miglia, Kathleen J AU - McArthur, EDurant AU - Redman, Regina S AU - Rodriguez, Russell J AU - Zak, John C AU - Freeman, DCarl AD - Department of Biological Sciences, Wayne State University, Detroit, Michigan 48202 USA. USDA Forest Service, Rocky Mountain Research Station, Shrub Sciences Laboratory, 735 North, 500 East, Provo, Utah 84606 USA. Department of Biology, University of Washington, Seattle, Washington 98195 USA. U.S. Geological Survey, 6505 NE 65th St., Seattle, Washington 98115 USA. Texas Tech University, Department of Biological Sciences, Lubbock, Texas 79409 USA Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 425 EP - 436 PB - Botanical Society of America, Botanical Society of America 1735 Neil Avenue Columbus OH 43210-1293 USA, [mailto:bsa-manager@botany.org], [URL:http://www.botany.org/] VL - 94 IS - 3 SN - 0002-9122, 0002-9122 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts; Ecology Abstracts KW - Fitness KW - Soil types KW - Speciation KW - Adaptations KW - Symbionts KW - Endophytes KW - Hybrid zones KW - Genotypes KW - Habitat KW - Environmental factors KW - Soil microorganisms KW - Salts KW - Vigor KW - Hybrids KW - Gene flow KW - Plant communities KW - Seedlings KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19596255?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Botany&rft.atitle=Genotype%2C+soil+type%2C+and+locale+effects+on+reciprocal+transplant+vigor%2C+endophyte+growth%2C+and+microbial+functional+diversity+of+a+narrow+sagebrush+hybrid+zone+in+Salt+Creek+Canyon%2C+Utah&rft.au=Miglia%2C+Kathleen+J%3BMcArthur%2C+EDurant%3BRedman%2C+Regina+S%3BRodriguez%2C+Russell+J%3BZak%2C+John+C%3BFreeman%2C+DCarl&rft.aulast=Miglia&rft.aufirst=Kathleen&rft.date=2007-03-01&rft.volume=94&rft.issue=3&rft.spage=425&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Botany&rft.issn=00029122&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil types; Fitness; Speciation; Symbionts; Adaptations; Endophytes; Hybrid zones; Genotypes; Habitat; Environmental factors; Soil microorganisms; Salts; Vigor; Hybrids; Gene flow; Plant communities; Seedlings ER - TY - JOUR T1 - Virulence Phenotypes of a Worldwide Collection of Puccinia triticina from Durum Wheat AN - 19595046; 7311871 AB - A total of 78 isolates of Puccinia triticina from durum wheat from Argentina, Chile, Ethiopia, France, Mexico, Spain and the United States and 10 representative isolates of P. triticina from common wheat from the United States were tested for virulence phenotypes on seedling plants of 35 near-isogenic lines of Thatcher wheat. Isolates with virulence on lines with leaf rust resistance genes Lr10, Lr14b, Lr20, Lr22a, Lr23, Lr33, Lr34, Lr41, and Lr44 represented the most frequent phenotype. Cluster analysis showed that P. triticina from durum wheat from South America, North America, and Europe had an average similarity in virulence of 90%, whereas isolates from Ethiopia were <70% similar to the other leaf rust isolates collected from durum wheat. Of the 11 isolates from Ethiopia, 7 were avirulent to Thatcher and all near-isogenic lines of Thatcher. The isolates from common wheat had an average similarity in virulence of 60% to all leaf rust isolates from durum wheat. P. triticina from durum wheat was avirulent to many Lr genes frequently found in common wheat. It is possible that P. triticina currently found on durum wheat worldwide had a single origin, and then spread to cultivated durum wheat in North America, South America, and Europe, whereas P. triticina from Ethiopia evolved on landraces of durum wheat genetically distinct from the cultivated durum lines grown in Europe and the Americas. JF - Phytopathology AU - Ordonez, ME AU - Kolmer, JA AD - Department of Plant Pathology, University of Minnesota, St. Paul, 55108, and United States Department of Agriculture-Agricultural Research Service, Cereal Disease Laboratory, St. Paul, MN 55108, USA, jkolmer@umn.edu Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 344 EP - 351 VL - 97 IS - 3 SN - 0031-949X, 0031-949X KW - Wheat KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Virulence KW - Triticum aestivum KW - Leaf rust KW - Seedlings KW - Puccinia triticina KW - A 01360:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19595046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytopathology&rft.atitle=Virulence+Phenotypes+of+a+Worldwide+Collection+of+Puccinia+triticina+from+Durum+Wheat&rft.au=Ordonez%2C+ME%3BKolmer%2C+JA&rft.aulast=Ordonez&rft.aufirst=ME&rft.date=2007-03-01&rft.volume=97&rft.issue=3&rft.spage=344&rft.isbn=&rft.btitle=&rft.title=Phytopathology&rft.issn=0031949X&rft_id=info:doi/10.1094%2FPHYTO-97-3-0344 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Virulence; Leaf rust; Seedlings; Triticum aestivum; Puccinia triticina DO - http://dx.doi.org/10.1094/PHYTO-97-3-0344 ER - TY - JOUR T1 - Characteristic Wind Speed Distributions and Reliability of the Logarithmic Wind Profile AN - 19585775; 7295939 AB - Wind produces turbulence facilitating the exchange of pollutants and other environmentally important trace gases such as oxygen and greenhouse gases between stationary water bodies and the atmosphere. Whereas wind speeds continuously vary, different wind speed monitoring and characterization procedures have been used for the gas exchange studies. We assessed the impact of measurement time intervals, logarithmic wind speed profiles, and surface roughness values on wind characterizations. The Weibull probability density function effectively characterized yearly and seasonal wind speed distributions. It was not affected by various averaging time intervals (1-60 min). However, averaging time interval of <10 min was necessary for reliable characterizations of shorter-periods (<3-5 days). Vertical wind speed variations were effectively described by logarithmic profile irrespective of atmospheric stability conditions. Interestingly, use of the logarithmic profile allowed the actual U sub(10) to be predicted with reasonable accuracy for a wide range of surface roughness values. This was true under all stability conditions. Thus, small time intervals and the logarithmic profile appear to be very robust and widely useful techniques. JF - Journal of Environmental Engineering AU - Ro, K S AU - Hunt, P G AD - USDA-ARS, Coastal Plains Soil, Water, and Plant Research Center, 2611 West Lucas St., Florence, SC 29501-1241, USA, kyoungflorence.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 313 EP - 318 VL - 133 IS - 3 SN - 0733-9372, 0733-9372 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Carbon monoxide in the atmosphere KW - Atmospheric pollution KW - water bodies KW - Wind profiles KW - Pollution dispersion KW - Velocity KW - Probability density function KW - Wind speed KW - Oxygen KW - Sulfur dioxide KW - Gases KW - Wind speed profiles KW - Atmospheric chemistry KW - Wind speed distribution KW - Greenhouse gases KW - Turbulence KW - Seasonal variations KW - Wind KW - M2 551.551:Atmospheric Turbulence/Variations (551.551) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19585775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Engineering&rft.atitle=Characteristic+Wind+Speed+Distributions+and+Reliability+of+the+Logarithmic+Wind+Profile&rft.au=Ro%2C+K+S%3BHunt%2C+P+G&rft.aulast=Ro&rft.aufirst=K&rft.date=2007-03-01&rft.volume=133&rft.issue=3&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Engineering&rft.issn=07339372&rft_id=info:doi/10.1061%2F%28ASCE%290733-9372%282007%29133%3A3%28313%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Carbon monoxide in the atmosphere; Wind speed; Atmospheric pollution; Wind speed profiles; Wind profiles; Probability density function; Greenhouse gases; Wind speed distribution; Oxygen; Gases; Sulfur dioxide; water bodies; Atmospheric chemistry; Pollution dispersion; Velocity; Seasonal variations; Turbulence; Wind DO - http://dx.doi.org/10.1061/(ASCE)0733-9372(2007)133:3(313) ER - TY - JOUR T1 - Identification and Characterization of a Novel Tobamovirus from Tropical Soda Apple in Florida AN - 19585030; 7302894 AB - Foliar symptoms suggestive of virus infection were recently observed on the noxious weed tropical soda apple (Solarium viarum) in Florida. An agent was mechanically transmitted to Nicotiana benthamiana, and virions were isolated from systemically infected leaves. Rod-shaped particles similar to 300 nm in length were observed in the partially purified preparations by electron microscopy. The host range determined by mechanical inoculation with purified virions included all tested plants in the Solanaceae (16 species including the important vegetable crops, pepper and tomato) and Chenopodiaceae (2 species) but excluded all tested plants in the Ama-ranthaceae, Apocynaceae, Brassicaceae, Caryophyllaceae, Cucurbitaceae, Fabaceae, Lamiaceae, Malvaceae, and Tropaeolaceae, including several common virus indicator hosts. Comparisons of the coat and movement protein nucleotide and deduced amino acid sequences of this putative tobamovirus with recognized members of this genus, indicate that it is a novel tobamovirus that shares the highest level of sequence identity with Pepper mild mottle virus followed by other members of the Solanaceae-infecting subgroup of tobamoviruses. The virus, for which the name Tropical soda apple mosaic virus (TSAMV) is proposed, was found to be widespread in tropical soda apple in peninsular Florida during an initial survey. TSAMV contamination of seed from infected tropical soda apple plants was found, suggesting that seed transmission may be important for TSAMV dissemination and epidemiology. JF - Plant Disease AU - Adkins, S AU - Kamenova, I AU - Rosskopf, EN AU - Lewandowski, D J AD - United States Department of Agriculture, Agricultural Research Service, Fort Pierce, FL 34945, USA, SAdkins@ushrl.ars.usda.gov Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 287 EP - 293 VL - 91 IS - 3 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Virology & AIDS Abstracts KW - Virions KW - Malvaceae KW - Weeds KW - Vegetables KW - Host range KW - USA, Florida KW - Contamination KW - Caryophyllaceae KW - Nucleotide sequence KW - Infection KW - Crops KW - Apple mosaic virus KW - Lycopersicon esculentum KW - Chenopodiaceae KW - Apocynaceae KW - Tropaeolaceae KW - Malus KW - Cucurbitaceae KW - Electron microscopy KW - Solanaceae KW - Seeds KW - Plant diseases KW - Brassicaceae KW - Lamiaceae KW - Leaves KW - Host plants KW - Nicotiana benthamiana KW - movement protein KW - Epidemiology KW - Fabaceae KW - Inoculation KW - Tobamovirus KW - Amino acid sequence KW - A 01360:Plant Diseases KW - V 22420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19585030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Disease&rft.atitle=Identification+and+Characterization+of+a+Novel+Tobamovirus+from+Tropical+Soda+Apple+in+Florida&rft.au=Adkins%2C+S%3BKamenova%2C+I%3BRosskopf%2C+EN%3BLewandowski%2C+D+J&rft.aulast=Adkins&rft.aufirst=S&rft.date=2007-03-01&rft.volume=91&rft.issue=3&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/10.1094%2FPDIS-91-3-0287 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Virions; Weeds; Plant diseases; Seeds; Vegetables; Host range; Contamination; Nucleotide sequence; Leaves; Infection; Host plants; Crops; movement protein; Epidemiology; Inoculation; Electron microscopy; Amino acid sequence; Solanaceae; Malvaceae; Brassicaceae; Caryophyllaceae; Lamiaceae; Apple mosaic virus; Lycopersicon esculentum; Apocynaceae; Chenopodiaceae; Nicotiana benthamiana; Fabaceae; Tropaeolaceae; Malus; Tobamovirus; Cucurbitaceae; USA, Florida DO - http://dx.doi.org/10.1094/PDIS-91-3-0287 ER - TY - JOUR T1 - Determination of bioavailable fractions of Zn, Cu, Ni, Pb and Cd in soils and sludges by atomic absorption spectrometry AN - 19582492; 8688289 AB - The single extraction procedures validated by the standards, measurement and testing programme (formerly BCR), extraction with 0.05 mol l super(-1) EDTA and 0.43 mol l super(-1) acetic acid, have been applied to reference materials of soils and sludges with certified total values of elements, in order to determine bioavailable contents of Cd, Cu, Ni, Pb and Zn. These soils, which represent uncontaminated pedologically different types of soils from Slovakia and sludges from city water treatment are characterized for the bioavailable fraction of the metals using the procedures followed by SM&T Programme. Concentrations of the elements under the study in the extracts were determined by flame (FAAS) using calibration curves in appropriate extractants and by electrothermal (ETAAS) atomic absorption spectrometry, using technique of standard additions for the evaluation of the results. The accuracy of the extraction procedures and determinations of the elements in the extracts was controlled using CRM 483 certified for EDTA- and acetic acid-extractable contents of Cd, Cu, Ni, Pb and Zn in sewage sludge amended soil. JF - Talanta AU - Zemberyova, Maria AU - Bartekova, Jana AU - Zavadska, Maria AU - Sisolakova, Miriam AD - Comenius University in Bratislava, Faculty of Natural Sciences, Department of Analytical Chemistry, Mlynska dolina CH-2, 842 15 Bratislava, Slovak Republic, zemberyova@fns.uniba.sk Y1 - 2007/03// PY - 2007 DA - Mar 2007 SP - 1661 EP - 1668 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 71 IS - 4 SN - 0039-9140, 0039-9140 KW - Toxicology Abstracts; Biotechnology and Bioengineering Abstracts KW - Single extraction KW - Zn, Cu, Ni, Pb, Cd KW - Soils KW - Sludges KW - Atomic absorption spectrometry KW - SM&T programme KW - Metals KW - Sewage sludge KW - Copper KW - Acetic acid KW - Lead KW - Spectrometry KW - Soil KW - Water treatment KW - Zinc KW - Extractants KW - Cadmium KW - Edetic acid KW - W 30950:Waste Treatment & Pollution Clean-up KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19582492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Talanta&rft.atitle=Determination+of+bioavailable+fractions+of+Zn%2C+Cu%2C+Ni%2C+Pb+and+Cd+in+soils+and+sludges+by+atomic+absorption+spectrometry&rft.au=Zemberyova%2C+Maria%3BBartekova%2C+Jana%3BZavadska%2C+Maria%3BSisolakova%2C+Miriam&rft.aulast=Zemberyova&rft.aufirst=Maria&rft.date=2007-03-01&rft.volume=71&rft.issue=4&rft.spage=1661&rft.isbn=&rft.btitle=&rft.title=Talanta&rft.issn=00399140&rft_id=info:doi/10.1016%2Fj.talanta.2006.07.055 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Metals; Sludges; Sewage sludge; Copper; Acetic acid; Lead; Spectrometry; Soil; Water treatment; Zinc; Extractants; Cadmium; Edetic acid DO - http://dx.doi.org/10.1016/j.talanta.2006.07.055 ER - TY - CPAPER T1 - Gender- and Age-Specific Differences in the Kinetic Behavior of TRL, IDL, and LDL Apolipoprotein B-100 and HDL Apolipoprotein A-I T2 - 47th Annual Conference on Cardiovascular Disease Epidemiology and Prevention in Association with the Council on Nutrition, Physical Activity, and Metabolism AN - 40546471; 4530161 JF - 47th Annual Conference on Cardiovascular Disease Epidemiology and Prevention in Association with the Council on Nutrition, Physical Activity, and Metabolism AU - Matthan, Nirupa R AU - Jalbert, Susan M AU - Dolnikowski, Gregory G AU - Schaefer, Ernst J AU - Lichtenstein, Alice H Y1 - 2007/02/28/ PY - 2007 DA - 2007 Feb 28 KW - Kinetics KW - Apolipoproteins KW - Apolipoprotein A-I KW - Lipoproteins (low density) KW - Lipoproteins (high density) KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Conference+on+Cardiovascular+Disease+Epidemiology+and+Prevention+in+Association+with+the+Council+on+Nutrition%2C+Physical+Activity%2C+and+Metabolism&rft.atitle=Gender-+and+Age-Specific+Differences+in+the+Kinetic+Behavior+of+TRL%2C+IDL%2C+and+LDL+Apolipoprotein+B-100+and+HDL+Apolipoprotein+A-I&rft.au=Matthan%2C+Nirupa+R%3BJalbert%2C+Susan+M%3BDolnikowski%2C+Gregory+G%3BSchaefer%2C+Ernst+J%3BLichtenstein%2C+Alice+H&rft.aulast=Matthan&rft.aufirst=Nirupa&rft.date=2007-02-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Conference+on+Cardiovascular+Disease+Epidemiology+and+Prevention+in+Association+with+the+Council+on+Nutrition%2C+Physical+Activity%2C+and+Metabolism&rft.issn=&rft_id=info:doi/ L2 - http://www.americanheart.org/presenter.jhtml?identifier=3038389 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dietary Patterns are Associated with Antioxidant Biomarkers in the Diet and Physical Activity Substudy of the Jackson Heart Study T2 - 47th Annual Conference on Cardiovascular Disease Epidemiology and Prevention in Association with the Council on Nutrition, Physical Activity, and Metabolism AN - 40546057; 4530047 JF - 47th Annual Conference on Cardiovascular Disease Epidemiology and Prevention in Association with the Council on Nutrition, Physical Activity, and Metabolism AU - Talegawkar, Sameera A AU - Johnson, Elizabeth J AU - Carithers, Teresa C AU - Taylor Jr, Herman A AU - Bogle, Margaret L AU - Tucker, Katherine L Y1 - 2007/02/28/ PY - 2007 DA - 2007 Feb 28 KW - Diets KW - Bioindicators KW - Physical activity KW - Antioxidants KW - Heart KW - Biomarkers KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Conference+on+Cardiovascular+Disease+Epidemiology+and+Prevention+in+Association+with+the+Council+on+Nutrition%2C+Physical+Activity%2C+and+Metabolism&rft.atitle=Dietary+Patterns+are+Associated+with+Antioxidant+Biomarkers+in+the+Diet+and+Physical+Activity+Substudy+of+the+Jackson+Heart+Study&rft.au=Talegawkar%2C+Sameera+A%3BJohnson%2C+Elizabeth+J%3BCarithers%2C+Teresa+C%3BTaylor+Jr%2C+Herman+A%3BBogle%2C+Margaret+L%3BTucker%2C+Katherine+L&rft.aulast=Talegawkar&rft.aufirst=Sameera&rft.date=2007-02-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Conference+on+Cardiovascular+Disease+Epidemiology+and+Prevention+in+Association+with+the+Council+on+Nutrition%2C+Physical+Activity%2C+and+Metabolism&rft.issn=&rft_id=info:doi/ L2 - http://www.americanheart.org/presenter.jhtml?identifier=3038389 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Effects of rested-harvest using the anesthetic AQUI-S(TM) on channel catfish, Ictalurus punctatus, physiology and fillet quality AN - 19444841; 7291288 AB - Trials were conducted to determine effects of AQUI-S(TM) sedation during harvest (rested-harvest) on physiological responses and fillet quality of channel catfish, Ictalurus punctatus. Rested-harvest is defined as application of an anesthetic immediately before harvest to reduce fish activity associated with a normal harvest. Doses of 25-35 ppm AQUI-S(TM) were effective for rested-harvest of catfish (loss of equilibrium in 3 to 10 min and 100% survival following recovery). Time to loss of equilibrium and time to recovery following sedation with 35 ppm AQUI-S(TM) increased as water temperature decreased from 30 super(o)C to 10 super(o)C. Catfish exposed to 25 ppm AQUI-S(TM), 35 ppm AQUI-S(TM), 100 ppm trincaine methanesulfonate, and 8 ppm metomidate had lower blood lactate, cortisol, and glucose and higher blood pH than unsedated fish exposed to a low-water stress. Rested-harvest (RH) catfish had higher muscle and blood pH, lower blood and muscle lactate, and higher muscle ATP levels than catfish exposed to a 45 min low-water stress. Rates of muscle pH decrease, ATP decrease, and lactate increase accelerated as storage temperature decreased from 15 super(o)C to 5 super(o)C in RH fish acclimated to summer temperatures (33 super(o)C), conversely these rates accelerated as storage temperature increased from 5 super(o)C to 15 super(o)C in RH fish acclimated to winter temperatures (7 super(o)C). Based on physiological response (higher muscle pH, lower blood lactate, delayed time to rigor), post-sedation euthanasia by CO sub(2) was superior to post-sedation euthanasia by AQUI-S(TM) overdose (150 ppm), nitrogen gas, or electrical stunning. Compared to fillets from fish exposed to simulated industry transport conditions, fillets from RH/CO sub(2) euthanised fish had higher pH 1 h post-slaughter, and less drip-loss and lower L super( approximately equal to ) and a super( approximately equal to ) color values during 7 days of iced storage. RH/CO sub(2) and control fillets were not different for shelf-life based on bacterial counts. Rested-harvest with AQUI-S(TM) followed by CO sub(2) euthanasia has potential to improve catfish fillet quality, but AQUI-S(TM) approval, development of rested-harvest strategies, and demonstration of economic benefits of rested-harvest will be required for adoption of rested-harvest to commercial catfish production. JF - Aquaculture AU - Bosworth, B G AU - Small, B C AU - Gregory, D AU - Kim, J AU - Black, S AU - Jerrett, A AD - Catfish Genetics Research Unit, Thad Cochran National Warmwater Aquaculture Center, Post Office Box 38, Stoneville, Mississippi, 38776, USA, bbosworth@ars.usda.gov Y1 - 2007/02/28/ PY - 2007 DA - 2007 Feb 28 SP - 302 EP - 318 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 262 IS - 2-4 SN - 0044-8486, 0044-8486 KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Biological stress KW - Hydrocortisone KW - Glucose KW - Anesthetics KW - Survival KW - Adoption KW - Freshwater KW - Shelf life KW - Freshwater fish KW - Ictalurus punctatus KW - Economics KW - Seafood KW - Fish fillets KW - pH effects KW - Temperature effects KW - Storage effects KW - Lactate KW - Muscles KW - Stress KW - ATP KW - Water temperature KW - Color KW - Blood KW - Overdose KW - Fish physiology KW - Lactic acid KW - Carbon dioxide KW - Nitrogen KW - Q3 08582:Fish culture KW - Q1 08582:Fish culture KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19444841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquaculture&rft.atitle=Effects+of+rested-harvest+using+the+anesthetic+AQUI-S%28TM%29+on+channel+catfish%2C+Ictalurus+punctatus%2C+physiology+and+fillet+quality&rft.au=Bosworth%2C+B+G%3BSmall%2C+B+C%3BGregory%2C+D%3BKim%2C+J%3BBlack%2C+S%3BJerrett%2C+A&rft.aulast=Bosworth&rft.aufirst=B&rft.date=2007-02-28&rft.volume=262&rft.issue=2-4&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=Aquaculture&rft.issn=00448486&rft_id=info:doi/10.1016%2Fj.aquaculture.2006.10.035 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Biological stress; Storage effects; Fish physiology; Lactate; ATP; Seafood; Freshwater fish; Carbon dioxide; Fish fillets; Temperature effects; Hydrocortisone; Glucose; Muscles; Survival; Stress; Anesthetics; Adoption; Water temperature; Shelf life; Color; Blood; Overdose; Economics; Lactic acid; pH effects; Nitrogen; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1016/j.aquaculture.2006.10.035 ER - TY - CPAPER T1 - An Update on Natural and Natural-Based Algicides in Channel Catfish Ictalurus punctatus Aquaculture T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40664966; 4575664 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Schrader, Kevin K Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Algicides KW - Freshwater fish KW - Fish culture KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40664966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=An+Update+on+Natural+and+Natural-Based+Algicides+in+Channel+Catfish+Ictalurus+punctatus+Aquaculture&rft.au=Schrader%2C+Kevin+K&rft.aulast=Schrader&rft.aufirst=Kevin&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Proteomic Analysis of Head Kidney Tissue from Resistant and Susceptible Families Following Challenge with Edwarsiella ictaluri T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40663889; 4576374 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Booth, Natha J AU - Bilodeau, A Lelania Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Kidneys KW - Proteomics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Proteomic+Analysis+of+Head+Kidney+Tissue+from+Resistant+and+Susceptible+Families+Following+Challenge+with+Edwarsiella+ictaluri&rft.au=Booth%2C+Natha+J%3BBilodeau%2C+A+Lelania&rft.aulast=Booth&rft.aufirst=Natha&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Growth Performance and Resistance to Edwardsiella ictaluri of Channel Catfish (Ictalurus punctatus) Fed Diets Containing Distillers Dried Grains with Solubles T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40662506; 4575537 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Lim, Chhorn AU - Yildirim-Aksoy, Mediha AU - Klesius, Phillip H Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Diets KW - Grain KW - Freshwater fish KW - Feeding experiments KW - Growth KW - Ictalurus punctatus KW - Edwardsiella ictaluri KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40662506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Growth+Performance+and+Resistance+to+Edwardsiella+ictaluri+of+Channel+Catfish+%28Ictalurus+punctatus%29+Fed+Diets+Containing+Distillers+Dried+Grains+with+Solubles&rft.au=Lim%2C+Chhorn%3BYildirim-Aksoy%2C+Mediha%3BKlesius%2C+Phillip+H&rft.aulast=Lim&rft.aufirst=Chhorn&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Critical Evaluation of a New Multiplex System used for Parental Allocation and Broodstock Management in Rainbow Trout Oncorhynchus mykiss Selection Programs T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40662292; 4576296 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Johnson, Nathan A AU - Palti, Yniv AU - Rexroad III, Caird E. AU - Hallerman, Eric M AU - Fincham, M Renee AU - Silverstein, Jeffery T AU - Vallejo, Roger L Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Brood stocks KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40662292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Critical+Evaluation+of+a+New+Multiplex+System+used+for+Parental+Allocation+and+Broodstock+Management+in+Rainbow+Trout+Oncorhynchus+mykiss+Selection+Programs&rft.au=Johnson%2C+Nathan+A%3BPalti%2C+Yniv%3BRexroad+III%2C+Caird+E.%3BHallerman%2C+Eric+M%3BFincham%2C+M+Renee%3BSilverstein%2C+Jeffery+T%3BVallejo%2C+Roger+L&rft.aulast=Johnson&rft.aufirst=Nathan&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sablefish Anoplopoma fimbria By-Products as Unique Feed Ingredients T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40662091; 4575670 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Bechtel, P J AU - Morey, A AU - Plante, S AU - Oliveira, A.C.M. Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Byproducts KW - Feeds KW - Marine fish KW - Anoplopoma fimbria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40662091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Sablefish+Anoplopoma+fimbria+By-Products+as+Unique+Feed+Ingredients&rft.au=Bechtel%2C+P+J%3BMorey%2C+A%3BPlante%2C+S%3BOliveira%2C+A.C.M.&rft.aulast=Bechtel&rft.aufirst=P&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Optimizing Copper Sulfate Treatments for Fungus Control on Channel Catfish Eggs in High Alkalinity/Moderate Hardness Water T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40661800; 4575600 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Straus, David L AU - Mitchell, Andrew J AU - Aime, M Catherine AU - Dupree, Harry K Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Copper sulfate KW - Alkalinity KW - Eggs KW - Freshwater fish KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40661800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Optimizing+Copper+Sulfate+Treatments+for+Fungus+Control+on+Channel+Catfish+Eggs+in+High+Alkalinity%2FModerate+Hardness+Water&rft.au=Straus%2C+David+L%3BMitchell%2C+Andrew+J%3BAime%2C+M+Catherine%3BDupree%2C+Harry+K&rft.aulast=Straus&rft.aufirst=David&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Unit for Collection of Dissolved Oxygen and Water Column Temperature at Multiple Depths T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40660388; 4576336 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Green, Bartholomew W AU - Pearson, Philip R Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Water column KW - Temperature KW - Dissolved oxygen KW - Water temperature KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40660388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=A+Unit+for+Collection+of+Dissolved+Oxygen+and+Water+Column+Temperature+at+Multiple+Depths&rft.au=Green%2C+Bartholomew+W%3BPearson%2C+Philip+R&rft.aulast=Green&rft.aufirst=Bartholomew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Associations of Markers Linked to Major Histocompatibility (MH) Regions and to Other Immune Response Genes with Disease Resistance in Rainbow Trout T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40660341; 4576295 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Palti, Y AU - Johnson, N A AU - Fincham, M R AU - Rexroad III, C.E. AU - Welch, T J AU - Wiens, G D AU - Silverstein, J T AU - Vallejo, R L Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Immune response KW - Disease resistance KW - Histocompatibility KW - Immunity KW - Defense mechanisms KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40660341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Associations+of+Markers+Linked+to+Major+Histocompatibility+%28MH%29+Regions+and+to+Other+Immune+Response+Genes+with+Disease+Resistance+in+Rainbow+Trout&rft.au=Palti%2C+Y%3BJohnson%2C+N+A%3BFincham%2C+M+R%3BRexroad+III%2C+C.E.%3BWelch%2C+T+J%3BWiens%2C+G+D%3BSilverstein%2C+J+T%3BVallejo%2C+R+L&rft.aulast=Palti&rft.aufirst=Y&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Physical Manipulation of Phytoplankton Blooms T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40659980; 4575657 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Green, Bartholomew Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Phytoplankton KW - Algal blooms KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40659980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Physical+Manipulation+of+Phytoplankton+Blooms&rft.au=Green%2C+Bartholomew&rft.aulast=Green&rft.aufirst=Bartholomew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Acute Toxicity of Praziquantel (An Anthelmintic) to Grass Carp and Golden Shiners T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40659769; 4575615 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Mitchell, Andrew J AU - Hobbs, Melissa S Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Grasses KW - Acute toxicity KW - Praziquantel KW - Freshwater fish KW - Toxicity KW - Ctenopharyngodon idella KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40659769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Acute+Toxicity+of+Praziquantel+%28An+Anthelmintic%29+to+Grass+Carp+and+Golden+Shiners&rft.au=Mitchell%2C+Andrew+J%3BHobbs%2C+Melissa+S&rft.aulast=Mitchell&rft.aufirst=Andrew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Examining the Effecacy of Florfenicol Against Streptococcus Iniae Infection in Sunshine Bass T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40659712; 4575603 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Darwish, Ahmed M Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Infection KW - Florfenicol KW - Streptococcus iniae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40659712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Examining+the+Effecacy+of+Florfenicol+Against+Streptococcus+Iniae+Infection+in+Sunshine+Bass&rft.au=Darwish%2C+Ahmed+M&rft.aulast=Darwish&rft.aufirst=Ahmed&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Poultry By-Product Meal in Commercial Diets for Hybrid Striped Bass in Pond Production T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40659508; 4575527 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - McEntire, M AU - Rawles, S AU - Gaylord, T G AU - Freeman, D Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Ponds KW - Byproducts KW - Diets KW - Poultry KW - Hybrids KW - Morone saxatilis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40659508?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Evaluation+of+Poultry+By-Product+Meal+in+Commercial+Diets+for+Hybrid+Striped+Bass+in+Pond+Production&rft.au=McEntire%2C+M%3BRawles%2C+S%3BGaylord%2C+T+G%3BFreeman%2C+D&rft.aulast=McEntire&rft.aufirst=M&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Relationships among Feed Efficiency, Body Composition, and Growth in Channel Catfish Ictalurus punctatus Families T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40658951; 4576299 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Clay, LaTonya A AU - Peterson, Brian C AU - Bosworth, Brian G Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Feeds KW - Feed efficiency KW - Body composition KW - Freshwater fish KW - Growth KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40658951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Relationships+among+Feed+Efficiency%2C+Body+Composition%2C+and+Growth+in+Channel+Catfish+Ictalurus+punctatus+Families&rft.au=Clay%2C+LaTonya+A%3BPeterson%2C+Brian+C%3BBosworth%2C+Brian+G&rft.aulast=Clay&rft.aufirst=LaTonya&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Catfish Production and Water Quality in Circulated Ponds T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40657834; 4576214 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Green, Bartholomew AU - Perschbacher, Peter AU - Schrader, Kevin Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Ponds KW - Water quality KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40657834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Catfish+Production+and+Water+Quality+in+Circulated+Ponds&rft.au=Green%2C+Bartholomew%3BPerschbacher%2C+Peter%3BSchrader%2C+Kevin&rft.aulast=Green&rft.aufirst=Bartholomew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Insights, Old and New, into Improving Channel Catfish Hatching Success T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40656291; 4576224 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Small, Brian C AU - Bates, Terry D AU - Torrans, Eugene L Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Hatching KW - Freshwater fish KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40656291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Insights%2C+Old+and+New%2C+into+Improving+Channel+Catfish+Hatching+Success&rft.au=Small%2C+Brian+C%3BBates%2C+Terry+D%3BTorrans%2C+Eugene+L&rft.aulast=Small&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerator Placement Strategies T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40656267; 4576213 DE: JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Torrans, Eugene L AU - Dees, Paul D Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40656267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Aerator+Placement+Strategies&rft.au=Torrans%2C+Eugene+L%3BDees%2C+Paul+D&rft.aulast=Torrans&rft.aufirst=Eugene&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Design and Performance Characteristics of a Low-Head Recirculating Aquaculture Tank System for Low-Salinity Finfish Production T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40656195; 4576185 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Pfeiffer, Timothy J AU - Webb, James Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Aquaculture techniques KW - Recirculating systems KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40656195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Design+and+Performance+Characteristics+of+a+Low-Head+Recirculating+Aquaculture+Tank+System+for+Low-Salinity+Finfish+Production&rft.au=Pfeiffer%2C+Timothy+J%3BWebb%2C+James&rft.aulast=Pfeiffer&rft.aufirst=Timothy&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pacific White Shrimp Culture in Inland Ponds T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40656121; 4576171 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Green, Bartholomew Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Ponds KW - Shrimp culture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40656121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Pacific+White+Shrimp+Culture+in+Inland+Ponds&rft.au=Green%2C+Bartholomew&rft.aulast=Green&rft.aufirst=Bartholomew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Catfish Pond Water Color and Fish-Eating Birds: What is the Connection? T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40654680; 4575877 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Radomski, Andrew AU - Ludwig, Gerald AU - Hobbs, Melissa AU - Perschbacher, Peter AU - Thomson, Steven Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Ponds KW - Aves KW - Color KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40654680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Commercial+Catfish+Pond+Water+Color+and+Fish-Eating+Birds%3A+What+is+the+Connection%3F&rft.au=Radomski%2C+Andrew%3BLudwig%2C+Gerald%3BHobbs%2C+Melissa%3BPerschbacher%2C+Peter%3BThomson%2C+Steven&rft.aulast=Radomski&rft.aufirst=Andrew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Increasing Fish Oil Levels in Commercial Diets Influence Hematology and Immune Responses of Channel Catfish, Ictalurus punctatus T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40654512; 4575843 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Yildirim-Aksoy, Mediha AU - Lim, Chhorn AU - Shelby, Richard AU - Klesius, Phillip H Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Hematology KW - Diets KW - Oil KW - Pisces KW - Fish oils KW - Freshwater fish KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40654512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Increasing+Fish+Oil+Levels+in+Commercial+Diets+Influence+Hematology+and+Immune+Responses+of+Channel+Catfish%2C+Ictalurus+punctatus&rft.au=Yildirim-Aksoy%2C+Mediha%3BLim%2C+Chhorn%3BShelby%2C+Richard%3BKlesius%2C+Phillip+H&rft.aulast=Yildirim-Aksoy&rft.aufirst=Mediha&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Small Scale Rotifer Production for Larval Fish Culture T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40654360; 4576182 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Ludwig, Gerald M AU - Pfeiffer, Timothy J Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Larvae KW - Pisces KW - Fish culture KW - Scales KW - Rotifera KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40654360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Small+Scale+Rotifer+Production+for+Larval+Fish+Culture&rft.au=Ludwig%2C+Gerald+M%3BPfeiffer%2C+Timothy+J&rft.aulast=Ludwig&rft.aufirst=Gerald&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Relationships of Flow Cytometric Evaluations of Cryopreserved Rainbow Trout Oncorhynchus mykiss Sperm with Fertility T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40654278; 4576160 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Purdy, Phillip H AU - Blackburn, Harvey D AU - Silverstein, Jeffrey Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Fertility KW - Flow cytometry KW - Sperm KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40654278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Relationships+of+Flow+Cytometric+Evaluations+of+Cryopreserved+Rainbow+Trout+Oncorhynchus+mykiss+Sperm+with+Fertility&rft.au=Purdy%2C+Phillip+H%3BBlackburn%2C+Harvey+D%3BSilverstein%2C+Jeffrey&rft.aulast=Purdy&rft.aufirst=Phillip&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of AQUI-S @@uTM@Sedation on Catfish Physiology and Subsequent Fillet Quality T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40654167; 4576128 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Bosworth, Brian Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Physiology KW - Seafood KW - Fish fillets KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40654167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Effects+of+AQUI-S+%40%40uTM%40Sedation+on+Catfish+Physiology+and+Subsequent+Fillet+Quality&rft.au=Bosworth%2C+Brian&rft.aulast=Bosworth&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Concurrent Experimental Streptococcus spp. Infections and Natural Parasitism in Channel Catfish Ictalurus punctatus T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40653079; 4575845 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Evans, Joyce J AU - Klesius, Phillip H AU - Pasnik, David J AU - Shoemaker, Craig A Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Infection KW - Parasitism KW - Freshwater fish KW - Ictalurus punctatus KW - Streptococcus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40653079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Concurrent+Experimental+Streptococcus+spp.+Infections+and+Natural+Parasitism+in+Channel+Catfish+Ictalurus+punctatus&rft.au=Evans%2C+Joyce+J%3BKlesius%2C+Phillip+H%3BPasnik%2C+David+J%3BShoemaker%2C+Craig+A&rft.aulast=Evans&rft.aufirst=Joyce&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Does Size, Age, or Number of Seasonal Cycles Provide the Crucial Cues for Reproductive Maturation in Channel Catfish? T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652877; 4576118 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Davis, Kenneth B Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Seasonal variations KW - Sulfur dioxide KW - Freshwater fish KW - Sexual maturity KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Does+Size%2C+Age%2C+or+Number+of+Seasonal+Cycles+Provide+the+Crucial+Cues+for+Reproductive+Maturation+in+Channel+Catfish%3F&rft.au=Davis%2C+Kenneth+B&rft.aulast=Davis&rft.aufirst=Kenneth&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Susceptibility of Channel Catfish (Ictalurus punctatus) Fed Dietary Sodium Chloride to Nitrite Toxicity T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652743; 4575844 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Welker, Thomas L AU - Lim, Chhorn AU - Yildirim-Aksoy, Mediha AU - Klesius, Phillip H Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Sodium chloride KW - Nitrite KW - Chloride KW - Diets KW - Toxicity KW - Freshwater fish KW - Feeding experiments KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Susceptibility+of+Channel+Catfish+%28Ictalurus+punctatus%29+Fed+Dietary+Sodium+Chloride+to+Nitrite+Toxicity&rft.au=Welker%2C+Thomas+L%3BLim%2C+Chhorn%3BYildirim-Aksoy%2C+Mediha%3BKlesius%2C+Phillip+H&rft.aulast=Welker&rft.aufirst=Thomas&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Elucidating the Effects of Cortisol and Stress on Economically Important Traits in Channel Catfish T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652727; 4575923 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Small, Brian C AU - Davis, Kenneth B AU - Peterson, Brian C Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Stress KW - Hydrocortisone KW - Freshwater fish KW - Hormones KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Elucidating+the+Effects+of+Cortisol+and+Stress+on+Economically+Important+Traits+in+Channel+Catfish&rft.au=Small%2C+Brian+C%3BDavis%2C+Kenneth+B%3BPeterson%2C+Brian+C&rft.aulast=Small&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Zooplankton Succession in Fingerling Production Ponds T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652666; 4575686 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Ludwig, Gerald M Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Ponds KW - Zooplankton KW - Succession KW - Secondary production KW - Fingerlings KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Zooplankton+Succession+in+Fingerling+Production+Ponds&rft.au=Ludwig%2C+Gerald+M&rft.aulast=Ludwig&rft.aufirst=Gerald&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Growth Performance and Body Composition Indices of Aquaria-Raised Usda103, Usda303, Usda102, and Usda102 X Usda103 Strains of Channel Catfish T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652174; 4576227 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Peterson, Brian C AU - Bilodeau, Lanie AU - Bosworth, Brian G Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Body composition KW - Freshwater fish KW - Growth KW - Strains KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Growth+Performance+and+Body+Composition+Indices+of+Aquaria-Raised+Usda103%2C+Usda303%2C+Usda102%2C+and+Usda102+X+Usda103+Strains+of+Channel+Catfish&rft.au=Peterson%2C+Brian+C%3BBilodeau%2C+Lanie%3BBosworth%2C+Brian+G&rft.aulast=Peterson&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Production of Catfish in a Microbial-Based System T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40652090; 4576215 DE: JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Green, Bartholomew Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Production+of+Catfish+in+a+Microbial-Based+System&rft.au=Green%2C+Bartholomew&rft.aulast=Green&rft.aufirst=Bartholomew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Diets with Fish Meal and Oil Replaced with Plant Products on Spawning in Rainbow Trout T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40651907; 4575731 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Overturf, Ken AU - Gaylord, Gibson AU - Barrows, Frederick Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Diets KW - Spawning KW - Oil KW - Pisces KW - Fish oils KW - Fish meal KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40651907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Effects+of+Diets+with+Fish+Meal+and+Oil+Replaced+with+Plant+Products+on+Spawning+in+Rainbow+Trout&rft.au=Overturf%2C+Ken%3BGaylord%2C+Gibson%3BBarrows%2C+Frederick&rft.aulast=Overturf&rft.aufirst=Ken&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cortisol Response to a Crowding Stress: Heritablity and Association with Disease Resistance to Yersinia ruckeri in Rainbow Trout T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40651295; 4576106 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Weber, Gregory M AU - Lankford, Scott E AU - Silverstein, Jeffrey T AU - Vallejo, Roger L AU - Welch, Timothy J Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Stress KW - Disease resistance KW - Crowding KW - Hydrocortisone KW - Stocking density KW - Hormones KW - Oncorhynchus mykiss KW - Yersinia ruckeri KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40651295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Cortisol+Response+to+a+Crowding+Stress%3A+Heritablity+and+Association+with+Disease+Resistance+to+Yersinia+ruckeri+in+Rainbow+Trout&rft.au=Weber%2C+Gregory+M%3BLankford%2C+Scott+E%3BSilverstein%2C+Jeffrey+T%3BVallejo%2C+Roger+L%3BWelch%2C+Timothy+J&rft.aulast=Weber&rft.aufirst=Gregory&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Endocrine Gene Responses in Fast and Slow Growing Catfish Families T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40651067; 4575914 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Peterson, Brian C AU - Small, Brian C Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Endocrinology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40651067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Endocrine+Gene+Responses+in+Fast+and+Slow+Growing+Catfish+Families&rft.au=Peterson%2C+Brian+C%3BSmall%2C+Brian+C&rft.aulast=Peterson&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Movement Patterns of Double-Crested Cormorants within the Aquaculture Production Areas in the Mississippi Delta T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40650937; 4576484 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Radomski, Andrew Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - USA, Louisiana, Mississippi Delta KW - Deltas KW - Marine birds KW - Local movements KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40650937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Movement+Patterns+of+Double-Crested+Cormorants+within+the+Aquaculture+Production+Areas+in+the+Mississippi+Delta&rft.au=Radomski%2C+Andrew&rft.aulast=Radomski&rft.aufirst=Andrew&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effect of Rotifer Enrichment Strategy on Sunshine Bass Larvae Fatty Acid Profile T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40650092; 4575900 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Rawles, Steven AU - Ludwig, Gerald AU - Lochmann, Steve AU - Gaylord, T Gibson Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Larvae KW - Fatty acids KW - Rotifera KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40650092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=The+Effect+of+Rotifer+Enrichment+Strategy+on+Sunshine+Bass+Larvae+Fatty+Acid+Profile&rft.au=Rawles%2C+Steven%3BLudwig%2C+Gerald%3BLochmann%2C+Steve%3BGaylord%2C+T+Gibson&rft.aulast=Rawles&rft.aufirst=Steven&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Jar Hatching of Channel Catfish and Channel Catfish X Blue Catfish Embryos T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40650073; 4576029 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Bosworth, Brian AU - Torrans, Les Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Embryos KW - Hatching KW - Freshwater fish KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40650073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Jar+Hatching+of+Channel+Catfish+and+Channel+Catfish+X+Blue+Catfish+Embryos&rft.au=Bosworth%2C+Brian%3BTorrans%2C+Les&rft.aulast=Bosworth&rft.aufirst=Brian&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interactions between Supplemental Dietary Taurine and Methionine to All-Plant Protein Diets for Rainbow Trout Oncorhynchus mykiss. T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40649543; 4575730 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Gaylord, T Gibson AU - Barrows, Frederic T AU - Teague, April M AU - Johansen, Katherine A AU - Overturf, Ken E AU - Shepherd, Brian Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Diets KW - Taurine KW - Methionine KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40649543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Interactions+between+Supplemental+Dietary+Taurine+and+Methionine+to+All-Plant+Protein+Diets+for+Rainbow+Trout+Oncorhynchus+mykiss.&rft.au=Gaylord%2C+T+Gibson%3BBarrows%2C+Frederic+T%3BTeague%2C+April+M%3BJohansen%2C+Katherine+A%3BOverturf%2C+Ken+E%3BShepherd%2C+Brian&rft.aulast=Gaylord&rft.aufirst=T&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Probiotic Feeding Experiments with Juvenile Channel Catfish and Nile Tilapia T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40649102; 4575969 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Shelby, Richard A AU - Lim, Chhorn AU - Yildirim-Aksoy, Mediha AU - Klesius, Phillip H Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Feeding experiments KW - Probiotics KW - Freshwater fish KW - Brackishwater fish KW - Oreochromis niloticus KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40649102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Probiotic+Feeding+Experiments+with+Juvenile+Channel+Catfish+and+Nile+Tilapia&rft.au=Shelby%2C+Richard+A%3BLim%2C+Chhorn%3BYildirim-Aksoy%2C+Mediha%3BKlesius%2C+Phillip+H&rft.aulast=Shelby&rft.aufirst=Richard&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Do Small Efficient Fish Grow into Large Efficient Fish? T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40648990; 4575915 JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Silverstein, Jeffrey AU - Pomeroy, Stephanie AU - Blemings, Ken AU - Casten, Mike Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - Pisces KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40648990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Do+Small+Efficient+Fish+Grow+into+Large+Efficient+Fish%3F&rft.au=Silverstein%2C+Jeffrey%3BPomeroy%2C+Stephanie%3BBlemings%2C+Ken%3BCasten%2C+Mike&rft.aulast=Silverstein&rft.aufirst=Jeffrey&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Practical Design and Application of Airlift Technology for Aquaculture Reuse Systems T2 - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AN - 40646035; 4576491 DE: JF - 2007 Aquaculture: Science for Sustainable Aquaculture (AQUACULTURE 2007) AU - Pfeiffer, Timothy J AU - Malone, Ronald F Y1 - 2007/02/26/ PY - 2007 DA - 2007 Feb 26 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40646035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.atitle=Practical+Design+and+Application+of+Airlift+Technology+for+Aquaculture+Reuse+Systems&rft.au=Pfeiffer%2C+Timothy+J%3BMalone%2C+Ronald+F&rft.aulast=Pfeiffer&rft.aufirst=Timothy&rft.date=2007-02-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Aquaculture%3A+Science+for+Sustainable+Aquaculture+%28AQUACULTURE+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AQ2007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Food-Borne Zoonoses T2 - 2007 International Meeting on Emerging Diseases and Surveillance (IMED 2007) AN - 40627275; 4567498 JF - 2007 International Meeting on Emerging Diseases and Surveillance (IMED 2007) AU - Fedorka-Cray, P J Y1 - 2007/02/23/ PY - 2007 DA - 2007 Feb 23 KW - Zoonoses KW - Food KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40627275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+International+Meeting+on+Emerging+Diseases+and+Surveillance+%28IMED+2007%29&rft.atitle=Food-Borne+Zoonoses&rft.au=Fedorka-Cray%2C+P+J&rft.aulast=Fedorka-Cray&rft.aufirst=P&rft.date=2007-02-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+International+Meeting+on+Emerging+Diseases+and+Surveillance+%28IMED+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://imed.isid.org/Downloads/IMED2007_AbstrAuth.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Roasted Peanuts are More Likely to Sensitize Mice than Raw Peanuts T2 - 2007 Annual Meeting of the American Academy of Allergy Asthma and Immunology (AAAAI 2007) AN - 40538638; 4521419 JF - 2007 Annual Meeting of the American Academy of Allergy Asthma and Immunology (AAAAI 2007) AU - Maleki, S J AU - Yamaki, K Y1 - 2007/02/23/ PY - 2007 DA - 2007 Feb 23 KW - Mice KW - Nuts KW - Arachis hypogaea KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40538638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+American+Academy+of+Allergy+Asthma+and+Immunology+%28AAAAI+2007%29&rft.atitle=Roasted+Peanuts+are+More+Likely+to+Sensitize+Mice+than+Raw+Peanuts&rft.au=Maleki%2C+S+J%3BYamaki%2C+K&rft.aulast=Maleki&rft.aufirst=S&rft.date=2007-02-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+American+Academy+of+Allergy+Asthma+and+Immunology+%28AAAAI+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7BADB9F23F%2D599E%2D4E3C% 2D8BFE%2D532DF96F148F%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Treatment of Natural Peanut Butter with Phytic Acid T2 - 2007 Annual Meeting of the American Academy of Allergy Asthma and Immunology (AAAAI 2007) AN - 40535537; 4521435 JF - 2007 Annual Meeting of the American Academy of Allergy Asthma and Immunology (AAAAI 2007) AU - Chung, S AU - Champagne, E T Y1 - 2007/02/23/ PY - 2007 DA - 2007 Feb 23 KW - Phytic acid KW - Peanut butter KW - Arachis hypogaea KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40535537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+American+Academy+of+Allergy+Asthma+and+Immunology+%28AAAAI+2007%29&rft.atitle=Treatment+of+Natural+Peanut+Butter+with+Phytic+Acid&rft.au=Chung%2C+S%3BChampagne%2C+E+T&rft.aulast=Chung&rft.aufirst=S&rft.date=2007-02-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+American+Academy+of+Allergy+Asthma+and+Immunology+%28AAAAI+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7BADB9F23F%2D599E%2D4E3C% 2D8BFE%2D532DF96F148F%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Cadmium and Lead Residue Control in a Hazard Analysis and Critical Control Point (HACCP) Environment AN - 20486579; 8014169 AB - In 2003-2004, the U.S. Department of Agriculture Food Safety and Inspection Service (FSIS) conducted an exploratory assessment to determine the occurrence and levels of cadmium and lead in randomly collected samples of kidney, liver, and muscle tissues of mature chickens, boars/stags, dairy cows, and heifers. The data generated in the study were qualitatively compared to data that FSIS gathered in a 1985-1986 study in order to identify trends in the levels of cadmium and lead in meat and poultry products. The exploratory assessment was necessary to verify that Hazard Analysis and Critical Control Point plans and efforts to control exposure to these heavy metals are effective and result in products that meet U.S. export requirements. A comparison of data from the two FSIS studies suggests that the incidence and levels of cadmium and lead in different slaughter classes have remained stable since the first study was conducted in 1985-1986. This study was conducted to fulfill FSIS mandate to ensure that meat, poultry, and egg products entering commerce in the United States are free of adulterants, including elevated levels of environmental contaminants such as cadmium and lead. JF - Journal of Agricultural and Food Chemistry AU - Pagan-Rodriguez, D AU - O'Keefe, M AU - Deyrup, C AU - Zervos, P AU - Walker, H AU - Thaler, A AD - Zoonotic Diseases and Residue Surveillance Division, Office of Public Health Science, Food Safety and Inspection Service, U.S. Department of Agriculture, Washington, DC 20250, USA Y1 - 2007/02/21/ PY - 2007 DA - 2007 Feb 21 SP - 1638 EP - 1642 VL - 55 IS - 4 SN - 0021-8561, 0021-8561 KW - Toxicology Abstracts KW - Agriculture KW - Poultry KW - Heavy metals KW - Food KW - Dairy products KW - Muscles KW - Lead KW - Meat KW - Dairies KW - Liver KW - Kidney KW - Slaughter KW - Cadmium KW - Contaminants KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20486579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Cadmium+and+Lead+Residue+Control+in+a+Hazard+Analysis+and+Critical+Control+Point+%28HACCP%29+Environment&rft.au=Pagan-Rodriguez%2C+D%3BO%27Keefe%2C+M%3BDeyrup%2C+C%3BZervos%2C+P%3BWalker%2C+H%3BThaler%2C+A&rft.aulast=Pagan-Rodriguez&rft.aufirst=D&rft.date=2007-02-21&rft.volume=55&rft.issue=4&rft.spage=1638&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf062979z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Poultry; Heavy metals; Food; Muscles; Dairy products; Lead; Meat; Dairies; Kidney; Liver; Cadmium; Slaughter; Contaminants DO - http://dx.doi.org/10.1021/jf062979z ER - TY - CPAPER T1 - Can Gravel Augmentation Below Dams Mitigate Thermal Effects of Reservoirs?: Some Initial Results from Field and Laboratory Studies T2 - 6th International Symposium on Ecohydraulics AN - 40586760; 4547914 JF - 6th International Symposium on Ecohydraulics AU - Grant, Gordon E AU - Burkholder, Barbara AU - Jefferson, Anne AU - Haggerty, Roy AU - Lewis, Sarah Y1 - 2007/02/18/ PY - 2007 DA - 2007 Feb 18 KW - Dams KW - Reservoirs KW - Temperature effects KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40586760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Ecohydraulics&rft.atitle=Can+Gravel+Augmentation+Below+Dams+Mitigate+Thermal+Effects+of+Reservoirs%3F%3A+Some+Initial+Results+from+Field+and+Laboratory+Studies&rft.au=Grant%2C+Gordon+E%3BBurkholder%2C+Barbara%3BJefferson%2C+Anne%3BHaggerty%2C+Roy%3BLewis%2C+Sarah&rft.aulast=Grant&rft.aufirst=Gordon&rft.date=2007-02-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Ecohydraulics&rft.issn=&rft_id=info:doi/ L2 - http://www.conference.co.nz/index.cfm/ecohydraulics2007/Programme_Info rmation LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fish Passage at Road-Stream Crossings on the National Forests of Oregon and Washington, USA T2 - 6th International Symposium on Ecohydraulics AN - 40583971; 4548044 JF - 6th International Symposium on Ecohydraulics AU - Heller, David A AU - Sanchez, John A Y1 - 2007/02/18/ PY - 2007 DA - 2007 Feb 18 KW - USA, Washington KW - National forests KW - Pisces KW - Forests KW - Fishways KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40583971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=6th+International+Symposium+on+Ecohydraulics&rft.atitle=Fish+Passage+at+Road-Stream+Crossings+on+the+National+Forests+of+Oregon+and+Washington%2C+USA&rft.au=Heller%2C+David+A%3BSanchez%2C+John+A&rft.aulast=Heller&rft.aufirst=David&rft.date=2007-02-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Symposium+on+Ecohydraulics&rft.issn=&rft_id=info:doi/ L2 - http://www.conference.co.nz/index.cfm/ecohydraulics2007/Programme_Info rmation LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Simulation of nitrate-N movement in southern Ontario, Canada with DRAINMOD-N AN - 19857908; 7272733 AB - DRAINMOD-N, a mathematical model to predict nitrate-N concentrations in surface runoff and drain outflows from subsurface-drained farmlands, has been tested against field data collected in southern Ontario. The data was collected in a corn field from 16 conventional drainage and subirrigation plots in Woodslee, Ontario, from 1992 to 1994. The model performance was evaluated by comparing the observed and simulated nitrate-N concentrations in surface runoff and drain outflows. A precise calculation of water-table depth is an essential prerequisite for a model to obtain a proper prediction of nitrate-N movement. For the simulation of water-table depth, the lowest root mean square error and the highest correlation coefficient of linear regression were 173mm and 0.51 for the subirrigation plots; and 178mm and 0.84 for the subsurface drainage plots. Therefore, the performance of DRAINMOD-N for soil hydrologic simulations was satisfactory and it could be used for assessing nitrogen fate and transport. For the simulation of nitrate-N losses in the subirrigation plots, the lowest root mean square error and the highest correlation coefficient of linear regression were 0.74kg/ha and 0.98 for surface runoff; and 6.53kg /ha and 0.91 for drain outflow. For the simulation in the subsurface drainage plots, the lowest root mean square error and the highest correlation coefficient of linear regression were 0.70kg/ha and 0.96 for surface runoff; and 6.91kg/ha and 0.92 for drain outflow. The results show that DRAINMOD-N can perform satisfactory simulation of soil hydrology and nitrate-N losses in surface runoff under various water-table management practices. The model can, therefore, be used to evaluate different water pollution scenarios and help in the development and testing of various pollution control strategies for fields in cold weather such as that in southern Canada. JF - Agricultural Water Management AU - Yang, C C AU - Prasher, SO AU - Wang, S AU - Kim, SH AU - Tan, C S AU - Drury, C AU - Patel, R M AD - Macdonald Campus, McGill University, Ste-Anne-de-Bellevue, Que. H9X 3V9, Canada, yangc@ba.ars.usda.gov Y1 - 2007/02/16/ PY - 2007 DA - 2007 Feb 16 SP - 299 EP - 306 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 87 IS - 3 SN - 0378-3774, 0378-3774 KW - Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts KW - Canada, Ontario KW - Weather KW - Correlation Coefficient KW - Mathematical models KW - Surface Runoff KW - Subsurface Drainage KW - Roots KW - Simulation KW - outflow KW - agricultural land KW - Model Testing KW - Water Table KW - Errors KW - corn KW - Soil KW - soil hydrology KW - Hydrologic Models KW - Water management KW - Drains KW - water pollution KW - Nitrogen KW - Pollution control KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19857908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agricultural+Water+Management&rft.atitle=Simulation+of+nitrate-N+movement+in+southern+Ontario%2C+Canada+with+DRAINMOD-N&rft.au=Yang%2C+C+C%3BPrasher%2C+SO%3BWang%2C+S%3BKim%2C+SH%3BTan%2C+C+S%3BDrury%2C+C%3BPatel%2C+R+M&rft.aulast=Yang&rft.aufirst=C&rft.date=2007-02-16&rft.volume=87&rft.issue=3&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Agricultural+Water+Management&rft.issn=03783774&rft_id=info:doi/10.1016%2Fj.agwat.2006.07.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - soil hydrology; Soil; Weather; Mathematical models; Water management; outflow; Simulation; agricultural land; water pollution; corn; Pollution control; Nitrogen; Correlation Coefficient; Hydrologic Models; Surface Runoff; Subsurface Drainage; Roots; Drains; Model Testing; Errors; Water Table; Canada, Ontario DO - http://dx.doi.org/10.1016/j.agwat.2006.07.009 ER - TY - JOUR T1 - Differential response of splenic monocytes and DC from cattle to microbial stimulation with Mycobacterium bovis BCG and Babesia bovis merozoites AN - 19991469; 7291097 AB - Both bovine peripheral blood monocyte-derived dendritic cells (DC) and myeloid DC from afferent lymph have been described, but resident DC from other bovine tissues have not been fully characterized. The spleen as a secondary lymphoid organ is central to the innate and acquired immune response to various diseases particularly hemoprotozoan infections like babesiosis. Therefore, we developed methods to demonstrate the presence of myeloid DC from the spleen of cattle and have partially characterized a DC population as well as another myeloid cell population with monocyte characteristics. The phenotypic profile of each population was CD13 super(+)CD172a super(+) super( )/ super(-)CD14 super(-)CD11a super(-)CD11b super(+) super(/) super(-)CD11c super(+) and CD172a super(+)CD13 super(+) super( )/ super(-)CD14 super(+)CD11a super(-)CD11b super(+) super(/) super(-)CD11c super(+), respectively. The CD13 super(+) population was found exclusively in the spleen whereas the CD172a super(+) population was present at the same percentage in the spleen and peripheral blood. CD13 super(+) cells developed a typical veiled appearance when in culture for 96h. The two cell populations differed in their ability to produce nitric oxide and had a different pattern of cytokine mRNA when stimulated with Mycobacterium bovis BCG or Babesia bovis merozoites. The data demonstrate the presence of a myeloid splenic DC with attributes consistent with an immature status. JF - Veterinary Immunology and Immunopathology AU - Bastos, R G AU - Johnson, W C AU - Brown, W C AU - Goff, W L AD - USDA-ARS, Washington State University, 3003 ADBF, P.O. Box 646630, Pullman, WA 99164-6630, USA, wgoff@vetmed.wsu.edu Y1 - 2007/02/15/ PY - 2007 DA - 2007 Feb 15 SP - 334 EP - 345 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 115 IS - 3-4 SN - 0165-2427, 0165-2427 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Data processing KW - Sensory neurons KW - Babesiosis KW - Spleen KW - Cell culture KW - Lymph KW - Peripheral blood KW - Mycobacterium bovis KW - Myeloid cells KW - Infection KW - mRNA KW - Dendritic cells KW - BCG KW - Cytokines KW - Nitric oxide KW - Merozoites KW - Monocytes KW - Babesia bovis KW - J 02410:Animal Diseases KW - A 01340:Antibiotics & Antimicrobials KW - F 06910:Microorganisms & Parasites KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19991469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Veterinary+Immunology+and+Immunopathology&rft.atitle=Differential+response+of+splenic+monocytes+and+DC+from+cattle+to+microbial+stimulation+with+Mycobacterium+bovis+BCG+and+Babesia+bovis+merozoites&rft.au=Bastos%2C+R+G%3BJohnson%2C+W+C%3BBrown%2C+W+C%3BGoff%2C+W+L&rft.aulast=Bastos&rft.aufirst=R&rft.date=2007-02-15&rft.volume=115&rft.issue=3-4&rft.spage=334&rft.isbn=&rft.btitle=&rft.title=Veterinary+Immunology+and+Immunopathology&rft.issn=01652427&rft_id=info:doi/10.1016%2Fj.vetimm.2006.11.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Data processing; Sensory neurons; Babesiosis; Spleen; Peripheral blood; Lymph; Cell culture; Infection; Myeloid cells; mRNA; Dendritic cells; BCG; Cytokines; Merozoites; Nitric oxide; Monocytes; Mycobacterium bovis; Babesia bovis DO - http://dx.doi.org/10.1016/j.vetimm.2006.11.001 ER - TY - JOUR T1 - Growth response of Acacia koa trees to thinning, grass control, and phosphorus fertilization in a secondary forest in Hawai'i AN - 19580619; 7291664 AB - Koa (Acacia koa A. Gray) is an endemic Hawaiian hardwood tree of high ecological, cultural and economic value. Despite its multiple values, research on the silviculture of koa has been minimal until recently because the preferred land-use was pasture for livestock, and logging was done mainly to facilitate and reduce the costs of conversion. This study examined growth response of selected potential crop trees to three treatments: (1) thinning of surrounding non-crop koa trees; (2) herbicide control of exotic grasses; and (3) herbicide grass control plus phosphorus (P) fertilization. These treatments were applied in a split-plot design to a 24-year-old stand of koa located at 1700-m elevation on the island of Hawai'i. Treatments had variable effects on stem diameter increment of crop trees, measured at breast height during the second and third years after treatments were imposed. Neither thinning alone nor grass control alone significantly increased stem diameter increment or leaf nutrient concentrations of crop trees, or soil nitrogen (N) or P availability. Grass control in combination with P fertilization in the unthinned plots increased stem increment by 50% compared with unthinned control subplots, but again not significantly so. In these unthinned plots, grass control plus P fertilization greatly increased soil P availability and foliar P, but not those of other nutrients. Thinning in combination with grass control and P fertilization significantly increased annual diameter increment at breast height by 118%. Crown vigor and live crown to total tree height ratio were correlated with crop tree growth rate, which emphasizes the need to select crop trees that have healthy, full crowns and maintain a high live crown ratio, in addition to straight, defect-free stems. Overall, our results suggest that the benefits of release thinning of intermediate age koa crop trees on similar sites can be enhanced when combined with weed control and fertilization. Although even greater benefits might be realized if treatments are imposed before crown vigor and live crown ratio decline, the timing will need to be balanced against higher cost of thinning denser stands and the ability of managers to identify potential crop trees. JF - Forest Ecology and Management AU - Scowcroft, P G AU - Friday, J B AU - Idol, T AU - Dudley, N AU - Haraguchi, J AU - Meason, D AD - Pacific Southwest Research Station, USDA Forest Service, 60 Nowelo Street, Hilo, HI 96720, United States, pscowcroft@fs.fed.us Y1 - 2007/02/15/ PY - 2007 DA - 2007 Feb 15 SP - 69 EP - 80 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 239 IS - 1-3 SN - 0378-1127, 0378-1127 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Acacia koa KW - Soil KW - Thinning KW - Fertilization KW - Vigor KW - USA, Hawaii KW - Trees KW - Grasses KW - Phosphorus KW - Crops KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19580619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Ecology+and+Management&rft.atitle=Growth+response+of+Acacia+koa+trees+to+thinning%2C+grass+control%2C+and+phosphorus+fertilization+in+a+secondary+forest+in+Hawai%27i&rft.au=Scowcroft%2C+P+G%3BFriday%2C+J+B%3BIdol%2C+T%3BDudley%2C+N%3BHaraguchi%2C+J%3BMeason%2C+D&rft.aulast=Scowcroft&rft.aufirst=P&rft.date=2007-02-15&rft.volume=239&rft.issue=1-3&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2006.11.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Thinning; Vigor; Fertilization; Grasses; Trees; Phosphorus; Crops; Acacia koa; USA, Hawaii DO - http://dx.doi.org/10.1016/j.foreco.2006.11.009 ER - TY - JOUR T1 - Growth, immune function, and disease and stress resistance of juvenile Nile tilapia (Oreochromis niloticus) fed graded levels of bovine lactoferrin AN - 19862974; 7291223 AB - Juvenile Nile tilapia (Oreochromis niloticus) were fed nutritionally complete, practical basal diets supplemented with bovine lactoferrin (Lf) at 0, 200, 400, 800, or 1600 mg/kg diet to apparent satiation twice daily for 8 weeks. After the feeding trial, the effect of dietary Lf on growth performance, immune function, and resistance to Streptococcus iniae challenge and low-water stress was determined. Dietary Lf did not affect growth performance (weight gain, feed intake, feed efficiency ratio, or survival) or haematological parameters (haemoglobin, white and red blood cell counts, or haematocrit) (P>0.05). Crowding stress produced significant increases in plasma cortisol, glucose, lactate, and osmolality from baseline values (P approximately equal to 0.001), but dietary Lf did not affect plasma glucose, osmolality, or cortisol concentrations (P>0.05). The level of Lf in diet had a significant impact on survival following S. iniae challenge with fish fed the 800 mg/kg Lf diet having significantly higher survival than control fish (P approximately equal to 0.05). There was not a corresponding increase in activity of non-specific or specific immune parameters (plasma lysozyme and spontaneous haemolytic complement activities or agglutination antibody titer against S. iniae) with addition of Lf to diets (P>0.05), but plasma iron decreased and total iron binding capacity (TIBC) increased significantly with increasing concentration of Lf in diet (P approximately equal to 0.05). The ability of Lf to sequester iron, an essential nutrient required for the growth of bacteria, is regarded as one of its key antibacterial properties. The increased survival with increasing dietary concentration of Lf seemed to correspond with a decrease in plasma iron concentration and not enhancement of non-specific or specific immune functions. JF - Aquaculture AU - Welker, T L AU - Lim, C AU - Yildirim-Aksoy, M AU - Klesius, PH AD - Agricultural Research Service, Aquatic Animal Health Research Laboratory, Auburn, AL 36832, United States, twelker@ars.usda.gov Y1 - 2007/02/14/ PY - 2007 DA - 2007 Feb 14 SP - 156 EP - 162 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 262 IS - 1 SN - 0044-8486, 0044-8486 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Cell survival KW - Lysozyme KW - Hydrocortisone KW - Erythrocytes KW - Glucose KW - Survival KW - Nutrients KW - Osmoregulation KW - Feed composition KW - Hemoglobin KW - Agglutination KW - Serological studies KW - Growth KW - Nutritional requirements KW - Feeding trials KW - Brackishwater fish KW - Diets KW - Satiety KW - Crowding KW - Brackish KW - Stress KW - Blood KW - Antibodies KW - lactoferrin KW - Lactic acid KW - Feeding experiments KW - Streptococcus iniae KW - Immune response KW - Iron KW - Oreochromis niloticus KW - Feed efficiency KW - Q1 08587:Diseases of Cultured Organisms KW - F 06940:Fish Immunity KW - Q3 08587:Diseases of Cultured Organisms KW - J 02340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19862974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquaculture&rft.atitle=Growth%2C+immune+function%2C+and+disease+and+stress+resistance+of+juvenile+Nile+tilapia+%28Oreochromis+niloticus%29+fed+graded+levels+of+bovine+lactoferrin&rft.au=Welker%2C+T+L%3BLim%2C+C%3BYildirim-Aksoy%2C+M%3BKlesius%2C+PH&rft.aulast=Welker&rft.aufirst=T&rft.date=2007-02-14&rft.volume=262&rft.issue=1&rft.spage=156&rft.isbn=&rft.btitle=&rft.title=Aquaculture&rft.issn=00448486&rft_id=info:doi/10.1016%2Fj.aquaculture.2006.09.036 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Diets; Blood; Growth; Serological studies; Nutritional requirements; Feeding experiments; Brackishwater fish; Osmoregulation; Feed composition; Cell survival; Lysozyme; Satiety; Hydrocortisone; Crowding; Erythrocytes; Glucose; Stress; Survival; Nutrients; Hemoglobin; Antibodies; Agglutination; lactoferrin; Lactic acid; Feeding trials; Immune response; Iron; Feed efficiency; Streptococcus iniae; Oreochromis niloticus; Brackish DO - http://dx.doi.org/10.1016/j.aquaculture.2006.09.036 ER - TY - CPAPER T1 - Effects of Fall Fire and Livestock Grazing on Grasshopper Populations in the Little Missouri National Grassland T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40612127; 4552649 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Branson, David H AU - Sword, Gregory A Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Missouri KW - Grasslands KW - Grazing KW - Livestock KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40612127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Effects+of+Fall+Fire+and+Livestock+Grazing+on+Grasshopper+Populations+in+the+Little+Missouri+National+Grassland&rft.au=Branson%2C+David+H%3BSword%2C+Gregory+A&rft.aulast=Branson&rft.aufirst=David&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Native American Traditional Plant use Coalition T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40610714; 4552628 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Mccleery, Dick Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Ethnic groups KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40610714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Native+American+Traditional+Plant+use+Coalition&rft.au=Mccleery%2C+Dick&rft.aulast=Mccleery&rft.aufirst=Dick&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Prairie Dogs on Livestock Gains in Shortgrass Steppe T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40610371; 4552652 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Derner, Justin D AU - Detling, James K AU - Antolin, Michael F Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Steppes KW - Livestock KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40610371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Effects+of+Prairie+Dogs+on+Livestock+Gains+in+Shortgrass+Steppe&rft.au=Derner%2C+Justin+D%3BDetling%2C+James+K%3BAntolin%2C+Michael+F&rft.aulast=Derner&rft.aufirst=Justin&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Wolf Predation Threat on Habitat Use, Activity, Diets and Resource Impacts of Wild and Domestic Ungulates T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40610147; 4552651 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Clark, Patrick E AU - Johnson, Douglas E AU - Nadeau, Steve AU - Kniep, Mark AU - Williamson, Rick AU - Wilkins, Charles AU - Edwards, Josh AU - Jensen, Holger Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Ungulates KW - Diets KW - Predation KW - Habitat utilization KW - Habitat selection KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40610147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Effects+of+Wolf+Predation+Threat+on+Habitat+Use%2C+Activity%2C+Diets+and+Resource+Impacts+of+Wild+and+Domestic+Ungulates&rft.au=Clark%2C+Patrick+E%3BJohnson%2C+Douglas+E%3BNadeau%2C+Steve%3BKniep%2C+Mark%3BWilliamson%2C+Rick%3BWilkins%2C+Charles%3BEdwards%2C+Josh%3BJensen%2C+Holger&rft.aulast=Clark&rft.aufirst=Patrick&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Conservation Effects Assessment Program (CEAP): Standing on the Shoulders of Giants, and Stimulating New Areas of Research T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40609520; 4552728 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Jolley, Leonard Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Conservation KW - Shoulder KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40609520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Conservation+Effects+Assessment+Program+%28CEAP%29%3A+Standing+on+the+Shoulders+of+Giants%2C+and+Stimulating+New+Areas+of+Research&rft.au=Jolley%2C+Leonard&rft.aulast=Jolley&rft.aufirst=Leonard&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Germination, Seed Weight, Purity and Seed Cleaning Protocols for Great Basin Native Plants T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40609369; 4552814 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Karrfalt, Robert P AU - Vankus, Victor G AU - Barbour, Jill R Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Great Basin KW - Germination KW - Basins KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40609369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Germination%2C+Seed+Weight%2C+Purity+and+Seed+Cleaning+Protocols+for+Great+Basin+Native+Plants&rft.au=Karrfalt%2C+Robert+P%3BVankus%2C+Victor+G%3BBarbour%2C+Jill+R&rft.aulast=Karrfalt&rft.aufirst=Robert&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Previous Locoweed Intoxication on Conditioned Taste Aversions in Horses and Sheep T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608845; 4552665 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Pfister, Jim AU - Stegelmeier, Bryan AU - Cheney, Carl AU - Gardner, Dale Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Horses KW - Sheep KW - Taste aversion KW - Intoxication KW - Taste KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Effect+of+Previous+Locoweed+Intoxication+on+Conditioned+Taste+Aversions+in+Horses+and+Sheep&rft.au=Pfister%2C+Jim%3BStegelmeier%2C+Bryan%3BCheney%2C+Carl%3BGardner%2C+Dale&rft.aulast=Pfister&rft.aufirst=Jim&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Grasshoppers and Grazing: An Individual- Based Simulation Model T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608640; 4552648 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Fielding, Dennis Fielding J AU - Branson, David Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Grazing KW - Simulation KW - Models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Grasshoppers+and+Grazing%3A+An+Individual-+Based+Simulation+Model&rft.au=Fielding%2C+Dennis+Fielding+J%3BBranson%2C+David&rft.aulast=Fielding&rft.aufirst=Dennis+Fielding&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Adaptive Grazing Management on the Santa Rita Experimental Range T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608332; 4552659 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Arnold-Musa, Jennifer AU - Heitlinger, Mark AU - Mcclaran, Mitch AU - Mcgibbon, Andrew AU - Ruyle, George Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Grazing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Adaptive+Grazing+Management+on+the+Santa+Rita+Experimental+Range&rft.au=Arnold-Musa%2C+Jennifer%3BHeitlinger%2C+Mark%3BMcclaran%2C+Mitch%3BMcgibbon%2C+Andrew%3BRuyle%2C+George&rft.aulast=Arnold-Musa&rft.aufirst=Jennifer&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Native Grass Materials for the Primary, Secondary, Tertiary, and Quaternary Restoration Gene Pools (RGP) T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608244; 4552815 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Jones, Thomas A Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Quaternary KW - Grasses KW - Gene pool KW - Paleo studies KW - Restoration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=New+Native+Grass+Materials+for+the+Primary%2C+Secondary%2C+Tertiary%2C+and+Quaternary+Restoration+Gene+Pools+%28RGP%29&rft.au=Jones%2C+Thomas+A&rft.aulast=Jones&rft.aufirst=Thomas&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Invasive Species using 1-Mm GSD Geocoded Aerial Surveys: A Cost Effective Means of Getting Details, Locations, and Sample Numbers T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608226; 4552635 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Booth, D T AU - Taylor, J B AU - Cox, S E Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Aerial surveys KW - Invasive species KW - Introduced species KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Monitoring+Invasive+Species+using+1-Mm+GSD+Geocoded+Aerial+Surveys%3A+A+Cost+Effective+Means+of+Getting+Details%2C+Locations%2C+and+Sample+Numbers&rft.au=Booth%2C+D+T%3BTaylor%2C+J+B%3BCox%2C+S+E&rft.aulast=Booth&rft.aufirst=D&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Picture This! T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40608143; 4552772 DE: JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Caquelin, Rick Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40608143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Picture+This%21&rft.au=Caquelin%2C+Rick&rft.aulast=Caquelin&rft.aufirst=Rick&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Remote Sensing and Geospatial Analysis to Efficiently Inventory and Characterize Rangeland Productivity and Ecological Health T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607843; 4552636 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Maynard, Catherine L AU - Metz, Loretta Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Remote sensing KW - Rangelands KW - Inventories KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Using+Remote+Sensing+and+Geospatial+Analysis+to+Efficiently+Inventory+and+Characterize+Rangeland+Productivity+and+Ecological+Health&rft.au=Maynard%2C+Catherine+L%3BMetz%2C+Loretta&rft.aulast=Maynard&rft.aufirst=Catherine&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effect of Resource Environment on Productivity, Nodulation, and Nitrogen Contribution by Lupinus Argenteus T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607801; 4552736 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Goergen, Erin AU - Chambers, Jeanne Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Nitrogen KW - Nodulation KW - Environmental factors KW - Lupinus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Effect+of+Resource+Environment+on+Productivity%2C+Nodulation%2C+and+Nitrogen+Contribution+by+Lupinus+Argenteus&rft.au=Goergen%2C+Erin%3BChambers%2C+Jeanne&rft.aulast=Goergen&rft.aufirst=Erin&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Juniper Control and Aspen Restoration in the Northern Great Basin T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607624; 4552777 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon AU - Miller, Rick AU - Davies, Kirk Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Great Basin KW - Basins KW - Restoration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Juniper+Control+and+Aspen+Restoration+in+the+Northern+Great+Basin&rft.au=Bates%2C+Jon%3BMiller%2C+Rick%3BDavies%2C+Kirk&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carbon Sequestration and Rangelands: Effects of Length of Managment Practice and Precipitation Gradients T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607504; 4552741 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Derner, Justin D AU - Schuman, Gerald (Jerry) E. Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Carbon sequestration KW - Rangelands KW - Precipitation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Carbon+Sequestration+and+Rangelands%3A+Effects+of+Length+of+Managment+Practice+and+Precipitation+Gradients&rft.au=Derner%2C+Justin+D%3BSchuman%2C+Gerald+%28Jerry%29+E.&rft.aulast=Derner&rft.aufirst=Justin&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genetics and Introgression of Wildland Forb and Shrub Populations and Seedings T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607371; 4552807 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - McArthur, E D AU - Johnson, L A AU - Sanderson, S C AU - Hipkins, V D Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Shrubs KW - Forbs KW - Population genetics KW - Seeding KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Genetics+and+Introgression+of+Wildland+Forb+and+Shrub+Populations+and+Seedings&rft.au=McArthur%2C+E+D%3BJohnson%2C+L+A%3BSanderson%2C+S+C%3BHipkins%2C+V+D&rft.aulast=McArthur&rft.aufirst=E&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Western Juniper Control Treatments; Selective Cutting and Prescribed Fire Combinations T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40607038; 4552692 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Cuttings KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40607038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Western+Juniper+Control+Treatments%3B+Selective+Cutting+and+Prescribed+Fire+Combinations&rft.au=Bates%2C+Jon&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Great Basin Native Plant Selection and Increase Activities at the Aberdeen, Idaho Plant Materials Center T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40606952; 4552813 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Tilley, Derek J AU - St John, Loren AU - Ogle, Dan Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - British Isles, Scotland, Aberdeenshire, Aberdeen KW - USA, Idaho KW - USA, Great Basin KW - Basins KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40606952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Great+Basin+Native+Plant+Selection+and+Increase+Activities+at+the+Aberdeen%2C+Idaho+Plant+Materials+Center&rft.au=Tilley%2C+Derek+J%3BSt+John%2C+Loren%3BOgle%2C+Dan&rft.aulast=Tilley&rft.aufirst=Derek&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hydrologic Impacts of Fire in Sagebrush Ecosystems T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40601298; 4552587 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Pierson, Frederick B AU - Robichaud, Peter R Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Ecosystems KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40601298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Hydrologic+Impacts+of+Fire+in+Sagebrush+Ecosystems&rft.au=Pierson%2C+Frederick+B%3BRobichaud%2C+Peter+R&rft.aulast=Pierson&rft.aufirst=Frederick&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sampling Dynamic Soil Properties and Vegetation for Soil Survey and Ecological Site Descriptions T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40601136; 4552579 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Tugel, Arlene J AU - Ward, Judy AU - Herrick, Jeffrey E AU - Biggam, Pete AU - Remmenga, Marta D AU - Hipple, Karl AU - Ypsilantes, Bill AU - Davis, Randy Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Soil properties KW - Soil surveys KW - Vegetation KW - Sampling KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40601136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Sampling+Dynamic+Soil+Properties+and+Vegetation+for+Soil+Survey+and+Ecological+Site+Descriptions&rft.au=Tugel%2C+Arlene+J%3BWard%2C+Judy%3BHerrick%2C+Jeffrey+E%3BBiggam%2C+Pete%3BRemmenga%2C+Marta+D%3BHipple%2C+Karl%3BYpsilantes%2C+Bill%3BDavis%2C+Randy&rft.aulast=Tugel&rft.aufirst=Arlene&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Revegetating Russian Knapweed Infestations using Morphologically Species, Diverse T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40601058; 4552506 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Mangold, Jane AU - Poulsen, Clare AU - Carpinelli, Michael Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Infestation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40601058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Revegetating+Russian+Knapweed+Infestations+using+Morphologically+Species%2C+Diverse&rft.au=Mangold%2C+Jane%3BPoulsen%2C+Clare%3BCarpinelli%2C+Michael&rft.aulast=Mangold&rft.aufirst=Jane&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Climate Change and Rangelands: What are the Management Implications? T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40600414; 4552467 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Svejcar, Tony J Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Climatic changes KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40600414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Climate+Change+and+Rangelands%3A+What+are+the+Management+Implications%3F&rft.au=Svejcar%2C+Tony+J&rft.aulast=Svejcar&rft.aufirst=Tony&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Growth of OHV Recreational use in the United States T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40599700; 4552551 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Cordell, H K AU - Mitchell, John E Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA KW - Recreation areas KW - Growth KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40599700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Growth+of+OHV+Recreational+use+in+the+United+States&rft.au=Cordell%2C+H+K%3BMitchell%2C+John+E&rft.aulast=Cordell&rft.aufirst=H&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Social Science Discussion Pannel and Audience Participation T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40599488; 4552597 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Sheilds, Deborah AU - Blahna, Dale AU - Fisher, Larry AU - Ponds, Phadrea Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40599488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Social+Science+Discussion+Pannel+and+Audience+Participation&rft.au=Sheilds%2C+Deborah%3BBlahna%2C+Dale%3BFisher%2C+Larry%3BPonds%2C+Phadrea&rft.aulast=Sheilds&rft.aufirst=Deborah&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Experiencing the Success and Failures of Rangeland Restoration/Revegetation T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40599153; 4552493 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Clements, Charlie D AU - Young, James A Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Revegetation KW - Rangelands KW - Restoration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40599153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Experiencing+the+Success+and+Failures+of+Rangeland+Restoration%2FRevegetation&rft.au=Clements%2C+Charlie+D%3BYoung%2C+James+A&rft.aulast=Clements&rft.aufirst=Charlie&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effect of Sucrose Application on Soil Nutrient Availability T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40599015; 4552450 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Blank, Robert R AU - Burnham, Jeff AU - Chambers, Jeanne AU - Lindgren, Andrew AU - Mazzola, Monica AU - Morris, Christo AU - Nowak, Robert AU - Shaff, Scott Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Soil nutrients KW - Sucrose KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40599015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Effect+of+Sucrose+Application+on+Soil+Nutrient+Availability&rft.au=Blank%2C+Robert+R%3BBurnham%2C+Jeff%3BChambers%2C+Jeanne%3BLindgren%2C+Andrew%3BMazzola%2C+Monica%3BMorris%2C+Christo%3BNowak%2C+Robert%3BShaff%2C+Scott&rft.aulast=Blank&rft.aufirst=Robert&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Potential for Soil Carbon Sequestration on Rangelands and Pastures T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40598267; 4552469 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Follett, Ronald Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Carbon sequestration KW - Soil KW - Pasture KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40598267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Potential+for+Soil+Carbon+Sequestration+on+Rangelands+and+Pastures&rft.au=Follett%2C+Ronald&rft.aulast=Follett&rft.aufirst=Ronald&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Embryo Growth and Germination in Lomatium Dissectum Seeds T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40598117; 4552424 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Scholten, Melissa AU - Serpe, Marcelo AU - Shaw, Nancy Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Germination KW - Embryos KW - Seeds KW - Growth KW - Lomatium dissectum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40598117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Embryo+Growth+and+Germination+in+Lomatium+Dissectum+Seeds&rft.au=Scholten%2C+Melissa%3BSerpe%2C+Marcelo%3BShaw%2C+Nancy&rft.aulast=Scholten&rft.aufirst=Melissa&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Manipulation of Sheep Grazing can be Used to Predictably Alter Vegetation in the Sagebrush Steppe T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40598084; 4552614 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Seefeldt, Steven S Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Grazing KW - Vegetation KW - Sheep KW - Steppes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40598084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Manipulation+of+Sheep+Grazing+can+be+Used+to+Predictably+Alter+Vegetation+in+the+Sagebrush+Steppe&rft.au=Seefeldt%2C+Steven+S&rft.aulast=Seefeldt&rft.aufirst=Steven&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microsatellite Evidence of Heterozygosity in Bromus Tectorum: A Factor in the Evolution of Invasiveness T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597864; 4552504 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Ashley, Michael C AU - Longland, William S Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Invasiveness KW - Heterozygosity KW - Evolution KW - Microsatellites KW - Genetic diversity KW - Bromus tectorum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597864?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Microsatellite+Evidence+of+Heterozygosity+in+Bromus+Tectorum%3A+A+Factor+in+the+Evolution+of+Invasiveness&rft.au=Ashley%2C+Michael+C%3BLongland%2C+William+S&rft.aulast=Ashley&rft.aufirst=Michael&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reclamation Efforts at the Lockwood Landfill Station T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597819; 4552515 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Clements, Charlie D AU - Harmon, Dan N AU - Young, James A Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Landfills KW - Waste disposal sites KW - Reclamation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Reclamation+Efforts+at+the+Lockwood+Landfill+Station&rft.au=Clements%2C+Charlie+D%3BHarmon%2C+Dan+N%3BYoung%2C+James+A&rft.aulast=Clements&rft.aufirst=Charlie&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Forest Overstory and Understory Characterization Issues T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597756; 4552606 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Townsend, Lyn Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Forests KW - Understory KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Forest+Overstory+and+Understory+Characterization+Issues&rft.au=Townsend%2C+Lyn&rft.aulast=Townsend&rft.aufirst=Lyn&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Watershed Function on Rangelands: Ongoing Challenges for Science T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597673; 4552565 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Pierson, Frederick B AU - Thurow, Thomas L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Watersheds KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Watershed+Function+on+Rangelands%3A+Ongoing+Challenges+for+Science&rft.au=Pierson%2C+Frederick+B%3BThurow%2C+Thomas+L&rft.aulast=Pierson&rft.aufirst=Frederick&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Science-Based Integrated Assessment and Monitoring of OHV Effects on Soils and Vegetation T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597586; 4552558 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Herrick, Jeffrey E AU - Pyke, David A AU - Duniway, Michael C Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Vegetation KW - Soil KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Science-Based+Integrated+Assessment+and+Monitoring+of+OHV+Effects+on+Soils+and+Vegetation&rft.au=Herrick%2C+Jeffrey+E%3BPyke%2C+David+A%3BDuniway%2C+Michael+C&rft.aulast=Herrick&rft.aufirst=Jeffrey&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reclamation of Pipeline Right-Of-Ways on Rangelands T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597119; 4552514 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Clements, Charlie D AU - Young, James A AU - Harmon, Dan N Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Pipelines KW - Reclamation KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Reclamation+of+Pipeline+Right-Of-Ways+on+Rangelands&rft.au=Clements%2C+Charlie+D%3BYoung%2C+James+A%3BHarmon%2C+Dan+N&rft.aulast=Clements&rft.aufirst=Charlie&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fire and Global Climate Change T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40597082; 4552544 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Neilson, Ron Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Climatic changes KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40597082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Fire+and+Global+Climate+Change&rft.au=Neilson%2C+Ron&rft.aulast=Neilson&rft.aufirst=Ron&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nitrogen and Phosphorus Speciation and Concentrations in Central Nevada Catchments T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40596962; 4552464 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Amacher, Michael C AU - Stillings, Lisa L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Nevada KW - Phosphorus KW - Catchment areas KW - Nitrogen KW - Speciation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40596962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Nitrogen+and+Phosphorus+Speciation+and+Concentrations+in+Central+Nevada+Catchments&rft.au=Amacher%2C+Michael+C%3BStillings%2C+Lisa+L&rft.aulast=Amacher&rft.aufirst=Michael&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nutrient Availability in Rangeland Soils T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40596592; 4552532 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Blank, Robert R AU - Chambers, Jeanne AU - Roundy, Bruce AU - Whittaker, Allison Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Nutrient availability KW - Soil KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40596592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Nutrient+Availability+in+Rangeland+Soils&rft.au=Blank%2C+Robert+R%3BChambers%2C+Jeanne%3BRoundy%2C+Bruce%3BWhittaker%2C+Allison&rft.aulast=Blank&rft.aufirst=Robert&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Frontiers for Ecosystem Services T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40596570; 4552862 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Havstad, Kris Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40596570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=New+Frontiers+for+Ecosystem+Services&rft.au=Havstad%2C+Kris&rft.aulast=Havstad&rft.aufirst=Kris&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Species Selection, Seed Procurement and Truax Drill Modifications T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40596437; 4552447 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Ogle, Daniel G AU - St John, Loren Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Seeds KW - Drills KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40596437?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Species+Selection%2C+Seed+Procurement+and+Truax+Drill+Modifications&rft.au=Ogle%2C+Daniel+G%3BSt+John%2C+Loren&rft.aulast=Ogle&rft.aufirst=Daniel&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Invasive Forb and Annual Grass Competition with Three Sagebrush-Steppe Growth Forms: Relative Acquisition of a Spring 15N Pulse T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40596410; 4552833 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Monaco, Thomas A AU - Leonard, Eamonn D AU - Stark, John M AU - Ryel, Ronald J Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Water springs KW - Forbs KW - Grasses KW - Competition KW - Nitrogen isotopes KW - Growth KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40596410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Invasive+Forb+and+Annual+Grass+Competition+with+Three+Sagebrush-Steppe+Growth+Forms%3A+Relative+Acquisition+of+a+Spring+15N+Pulse&rft.au=Monaco%2C+Thomas+A%3BLeonard%2C+Eamonn+D%3BStark%2C+John+M%3BRyel%2C+Ronald+J&rft.aulast=Monaco&rft.aufirst=Thomas&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Role of Soils in Watershed Function T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595788; 4552566 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Herrick, Jeffrey E AU - Pierson, Frederick B AU - Thurow, Thomas L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Watersheds KW - Soil KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Role+of+Soils+in+Watershed+Function&rft.au=Herrick%2C+Jeffrey+E%3BPierson%2C+Frederick+B%3BThurow%2C+Thomas+L&rft.aulast=Herrick&rft.aufirst=Jeffrey&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Role of Fire in the Northern Great Plains T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595644; 4552539 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Sieg, Carolyn Hull Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Plains KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Role+of+Fire+in+the+Northern+Great+Plains&rft.au=Sieg%2C+Carolyn+Hull&rft.aulast=Sieg&rft.aufirst=Carolyn&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Case Study: Wildfire Effects and Succession on Wyoming Big Sagebrush Associations in Southeast Oregon T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595620; 4552531 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon AU - Davies, Kirk AU - Sharp, Robert Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Wyoming KW - Case studies KW - Wildfire KW - Succession KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Case+Study%3A+Wildfire+Effects+and+Succession+on+Wyoming+Big+Sagebrush+Associations+in+Southeast+Oregon&rft.au=Bates%2C+Jon%3BDavies%2C+Kirk%3BSharp%2C+Robert&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of Tamarisk Invasions on Bird Populations T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595589; 4552510 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Harmon, Dan N AU - Young, James A AU - Longland, William S Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Aves KW - Invasions KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Influence+of+Tamarisk+Invasions+on+Bird+Populations&rft.au=Harmon%2C+Dan+N%3BYoung%2C+James+A%3BLongland%2C+William+S&rft.aulast=Harmon&rft.aufirst=Dan&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Seed Predation and Caching by Desert Rodents on Native Plants and Introduced Weeds T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595561; 4552491 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Longland, Bill Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Weeds KW - Predation KW - Deserts KW - Rodents KW - Seed predation KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Effects+of+Seed+Predation+and+Caching+by+Desert+Rodents+on+Native+Plants+and+Introduced+Weeds&rft.au=Longland%2C+Bill&rft.aulast=Longland&rft.aufirst=Bill&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prescribed Fire and Post-Fire Grazing Response of Sagebrush Steppe Vegetation T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595510; 4552486 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon AU - Davies, Kirk AU - Sharp, Rob Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Grazing KW - Vegetation KW - Steppes KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Prescribed+Fire+and+Post-Fire+Grazing+Response+of+Sagebrush+Steppe+Vegetation&rft.au=Bates%2C+Jon%3BDavies%2C+Kirk%3BSharp%2C+Rob&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mesquite Suppression in the Rolling Plains T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40595360; 4552408 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Teague, Melissa Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Plains KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40595360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Mesquite+Suppression+in+the+Rolling+Plains&rft.au=Teague%2C+Melissa&rft.aulast=Teague&rft.aufirst=Melissa&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Application of Alternative Management Strategies for Prickly Pear (Opuntia Spp) Control in Texas T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40594826; 4552437 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Goodwin, Douglas J AU - Creswell, Kent Ferguson Lem AU - Merz, Dalton Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Texas KW - Opuntia KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40594826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Application+of+Alternative+Management+Strategies+for+Prickly+Pear+%28Opuntia+Spp%29+Control+in+Texas&rft.au=Goodwin%2C+Douglas+J%3BCreswell%2C+Kent+Ferguson+Lem%3BMerz%2C+Dalton&rft.aulast=Goodwin&rft.aufirst=Douglas&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Utilizing the National Plant Germplasm System as a Rangeland Resource T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40594736; 4552419 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Pederson, Gary A AU - Harrison-Dunn, Melanie L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Rangelands KW - Germplasm KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40594736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Utilizing+the+National+Plant+Germplasm+System+as+a+Rangeland+Resource&rft.au=Pederson%2C+Gary+A%3BHarrison-Dunn%2C+Melanie+L&rft.aulast=Pederson&rft.aufirst=Gary&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The use of Livestock Water Developments by Bats in the Southwestern T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40594109; 4552546 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Tuttle, Stuart R AU - Chambers, Carol L AU - Taylor, Daniel A R Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Livestock KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40594109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+use+of+Livestock+Water+Developments+by+Bats+in+the+Southwestern&rft.au=Tuttle%2C+Stuart+R%3BChambers%2C+Carol+L%3BTaylor%2C+Daniel+A+R&rft.aulast=Tuttle&rft.aufirst=Stuart&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Juniper Debris Burning Impacts on Plant Successional Dynamics T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40594063; 4552520 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon AU - Svejcar, Tony Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Burning KW - Plant debris KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40594063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Juniper+Debris+Burning+Impacts+on+Plant+Successional+Dynamics&rft.au=Bates%2C+Jon%3BSvejcar%2C+Tony&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Grazing Pressure can Force Cattle to Graze Broom Snakeweed (Gutierrezia Sarothrae) as a Biological Control T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40593706; 4552906 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Ralphs, Michael H AU - Wiedmeier, Randall D Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Biological control KW - Cattle KW - Grazing KW - Livestock KW - Pressure KW - Gutierrezia sarothrae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40593706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Grazing+Pressure+can+Force+Cattle+to+Graze+Broom+Snakeweed+%28Gutierrezia+Sarothrae%29+as+a+Biological+Control&rft.au=Ralphs%2C+Michael+H%3BWiedmeier%2C+Randall+D&rft.aulast=Ralphs&rft.aufirst=Michael&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impact of Rock Check Dams on Sediment Retention in Southeastern Arizona T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40593495; 4552484 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Nichols, Mary AU - Mcreynolds, Kim Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Arizona KW - Dams KW - Sediment pollution KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40593495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Impact+of+Rock+Check+Dams+on+Sediment+Retention+in+Southeastern+Arizona&rft.au=Nichols%2C+Mary%3BMcreynolds%2C+Kim&rft.aulast=Nichols&rft.aufirst=Mary&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rangeland Biodiversity: Do Realistic Species Losses Alter Ecosystem Function and Invasion Risks? T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40593367; 4552829 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Rinella, Matthew J AU - Pokorny, Monica L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Biological diversity KW - Rangelands KW - Introduced species KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40593367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Rangeland+Biodiversity%3A+Do+Realistic+Species+Losses+Alter+Ecosystem+Function+and+Invasion+Risks%3F&rft.au=Rinella%2C+Matthew+J%3BPokorny%2C+Monica+L&rft.aulast=Rinella&rft.aufirst=Matthew&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Conservation of Resources for Sustainable Ecosystems: A Dialogue on Connecting Science, Policy, and Management T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40593257; 4552895 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Havstad, Kris AU - Brown, Joel AU - Peters, Deb AU - Bestelmeyer, Brandon AU - Fredrickson, Ed AU - Pieper, Rex AU - Herrick, Jeff Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Science policy KW - Conservation KW - Sustainable development KW - Ecosystems KW - Policies KW - Resource management KW - Resource conservation KW - Environment management KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40593257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Conservation+of+Resources+for+Sustainable+Ecosystems%3A+A+Dialogue+on+Connecting+Science%2C+Policy%2C+and+Management&rft.au=Havstad%2C+Kris%3BBrown%2C+Joel%3BPeters%2C+Deb%3BBestelmeyer%2C+Brandon%3BFredrickson%2C+Ed%3BPieper%2C+Rex%3BHerrick%2C+Jeff&rft.aulast=Havstad&rft.aufirst=Kris&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Potential for Resource-Based Niches to Contribute to Invasion Resistance in a Semi-Arid Plant Community T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40593214; 4552835 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - James, Jeremy J AU - Davies, Kirk W AU - Aanderud, Zach T AU - Sheley, Roger L Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Semiarid environments KW - Plant communities KW - Niches KW - Potential resources KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40593214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=The+Potential+for+Resource-Based+Niches+to+Contribute+to+Invasion+Resistance+in+a+Semi-Arid+Plant+Community&rft.au=James%2C+Jeremy+J%3BDavies%2C+Kirk+W%3BAanderud%2C+Zach+T%3BSheley%2C+Roger+L&rft.aulast=James&rft.aufirst=Jeremy&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Uncovering Adapted Germplasm for the Great Basin: Tapertip Onion, Bluebunch Wheatgrass and Others T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40592823; 4552870 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Johnson, R C AU - Hellier, Barbara AU - Adair, Rob AU - Cashman, Mike AU - Stclair, Brad AU - Shaw, Nancy AU - Erickson, Vicky Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Great Basin KW - Basins KW - Germplasm KW - Allium cepa KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40592823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Uncovering+Adapted+Germplasm+for+the+Great+Basin%3A+Tapertip+Onion%2C+Bluebunch+Wheatgrass+and+Others&rft.au=Johnson%2C+R+C%3BHellier%2C+Barbara%3BAdair%2C+Rob%3BCashman%2C+Mike%3BStclair%2C+Brad%3BShaw%2C+Nancy%3BErickson%2C+Vicky&rft.aulast=Johnson&rft.aufirst=R&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Quantifying and Valuing Ecosystem Services on Rangelands: Private Land Perspective T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40592761; 4552860 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Lucero, Carl Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40592761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Quantifying+and+Valuing+Ecosystem+Services+on+Rangelands%3A+Private+Land+Perspective&rft.au=Lucero%2C+Carl&rft.aulast=Lucero&rft.aufirst=Carl&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prescribed-Fire on Sagebrush Rangelands, Breaks Fire, Reynolds Creek Experimental Watershed Stuart T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40592656; 4552412 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Hardegree, P AU - Pierson, Frederick B AU - Clark, Patrick E AU - Seyfried, Mark S AU - Moffet, Corey A Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Watersheds KW - Rangelands KW - Fires KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40592656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Prescribed-Fire+on+Sagebrush+Rangelands%2C+Breaks+Fire%2C+Reynolds+Creek+Experimental+Watershed+Stuart&rft.au=Hardegree%2C+P%3BPierson%2C+Frederick+B%3BClark%2C+Patrick+E%3BSeyfried%2C+Mark+S%3BMoffet%2C+Corey+A&rft.aulast=Hardegree&rft.aufirst=P&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Contract Methods for Increasing Native Forb and Grass Seed Supplies on the Open Market T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40592173; 4552874 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Debolt, Ann AU - Young, Stanford AU - Bouck, Michael AU - Boruff, Chet AU - Robinson, Jerry AU - Schweitzer, Lee AU - Stewart-Williams, Kathy AU - Cross, Gary Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Forbs KW - Contracts KW - Grasses KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40592173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Contract+Methods+for+Increasing+Native+Forb+and+Grass+Seed+Supplies+on+the+Open+Market&rft.au=Debolt%2C+Ann%3BYoung%2C+Stanford%3BBouck%2C+Michael%3BBoruff%2C+Chet%3BRobinson%2C+Jerry%3BSchweitzer%2C+Lee%3BStewart-Williams%2C+Kathy%3BCross%2C+Gary&rft.aulast=Debolt&rft.aufirst=Ann&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - North American Legumes for Rangeland Restoration, Conservation, and Forage Production in the Western US T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40592142; 4552869 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Johnson, Douglas A AU - Bhattarai, Kishor AU - Jones, Thomas A AU - Bushman, Bradley S AU - Gardner, Dale R Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - North America KW - Conservation KW - Forage KW - Rangelands KW - Legumes KW - Restoration KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40592142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=North+American+Legumes+for+Rangeland+Restoration%2C+Conservation%2C+and+Forage+Production+in+the+Western+US&rft.au=Johnson%2C+Douglas+A%3BBhattarai%2C+Kishor%3BJones%2C+Thomas+A%3BBushman%2C+Bradley+S%3BGardner%2C+Dale+R&rft.aulast=Johnson&rft.aufirst=Douglas&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pollinating Great Basin Forbs for Seed to Rehabilitate Western Rangelands T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40591922; 4552871 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Cane, James H Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - USA, Great Basin KW - Forbs KW - Basins KW - Rangelands KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40591922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Pollinating+Great+Basin+Forbs+for+Seed+to+Rehabilitate+Western+Rangelands&rft.au=Cane%2C+James+H&rft.aulast=Cane&rft.aufirst=James&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rangeland Ecosystem Services: Their Place in an Integrated Conceptual Framework for Evaluating and Monitoring Rangeland Sustainability T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40591848; 4552883 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Mccollum, Daniel W AU - Fox, William E Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Rangelands KW - Resource management KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40591848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Rangeland+Ecosystem+Services%3A+Their+Place+in+an+Integrated+Conceptual+Framework+for+Evaluating+and+Monitoring+Rangeland+Sustainability&rft.au=Mccollum%2C+Daniel+W%3BFox%2C+William+E&rft.aulast=Mccollum&rft.aufirst=Daniel&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Species Composition and Diversity as Regulators of Temporal Variability in Biomass Production of Tallgrass Prairie T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40591816; 4552845 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Polley, Wayne AU - Wilsey, Brian J AU - Derner, Justin D Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Biomass KW - Species composition KW - Prairies KW - Species diversity KW - Community composition KW - Temporal variations KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40591816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Species+Composition+and+Diversity+as+Regulators+of+Temporal+Variability+in+Biomass+Production+of+Tallgrass+Prairie&rft.au=Polley%2C+Wayne%3BWilsey%2C+Brian+J%3BDerner%2C+Justin+D&rft.aulast=Polley&rft.aufirst=Wayne&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prescribed Burning Impacts on Sage Grouse Dietary Resources in Eastern Oregon T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40591772; 4552866 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Bates, Jon AU - Rhodes, Ed AU - Davies, Kirk Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Diets KW - Burning KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40591772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Prescribed+Burning+Impacts+on+Sage+Grouse+Dietary+Resources+in+Eastern+Oregon&rft.au=Bates%2C+Jon%3BRhodes%2C+Ed%3BDavies%2C+Kirk&rft.aulast=Bates&rft.aufirst=Jon&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Management Concerns and Research Needs for Sagebrush Obligate Wildlife Species T2 - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AN - 40591725; 4552863 JF - 60th Annual Meeting of the Society for Range Management, Managed Rangelands: Traditions and Transitions AU - Davies, Kirk W AU - Boyd, Chad S Y1 - 2007/02/11/ PY - 2007 DA - 2007 Feb 11 KW - Wildlife KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40591725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.atitle=Management+Concerns+and+Research+Needs+for+Sagebrush+Obligate+Wildlife+Species&rft.au=Davies%2C+Kirk+W%3BBoyd%2C+Chad+S&rft.aulast=Davies&rft.aufirst=Kirk&rft.date=2007-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Society+for+Range+Management%2C+Managed+Rangelands%3A+Traditions+and+Transitions&rft.issn=&rft_id=info:doi/ L2 - http://www.ag.unr.edu/srm2007/Files/2007_Trail_Boss_Web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Rapid development of enhanced atrazine degradation in a Dundee silt loam soil under continuous corn and in rotation with cotton. AN - 68963494; 17263485 AB - Mississippi Delta cotton (Gossypium hirsutum L.) production in rotation with corn (Zea mays L.) was evaluated in field experiments from 2000 to 2005 at Stoneville, Mississippi. Plots maintained under minimum tillage were established in 2000 on a Dundee silt loam with treatments including continuous cotton or corn and alternate cotton-corn rotations. Mineralization and dissipation of 14C [ring]-labeled atrazine were evaluated in the laboratory on soils collected prior to herbicide application in the first, second, third, and sixth years of the study. In soils collected in 2000, a maximum of 10% of the atrazine was mineralized after 30 days. After 1 year of herbicide application, atrazine-treated soils mineralized 52-57% of the radiolabeled atrazine in 30 days. By the sixth year of the study, greater than 59% of the atrazine was mineralized after 7 days in soils treated with atrazine, while soils from plots with no atrazine treatment mineralized less than 36%. The data also indicated rapid development of enhanced atrazine degradation in soils following 1 year of corn production with atrazine use. Atrazine mineralization was as rapid in soils under a rotation receiving biannual atrazine applications as in soils under continuous corn receiving annual applications of atrazine. Cumulative mineralization kinetics parameters derived from the Gompertz model (k and ti) were highly correlated with a history of atrazine application and total soil carbon content. Changes in the soil microbial community assessed by total fatty acid methyl ester (FAME) analysis indicated significant interactions of cropping system and sampling date, with FAME indicators for soil bacteria responsible for differences in community structure. Autoclaved soil lost all ability to mineralize atrazine, and atrazine-mineralizing bacteria were isolated from these plots, confirming the biological basis for atrazine mineralization. These results indicate that changes in degradative potential of a soil can occur rapidly and some changes in soil properties may be associated with cropping systems, which can contribute to enhanced atrazine degradation potential. JF - Journal of agricultural and food chemistry AU - Zablotowicz, Robert M AU - Krutz, L Jason AU - Reddy, Krishna N AU - Weaver, Mark A AU - Koger, Clifford H AU - Locke, Martin A AD - Southern Weed Science Research Unit and Crop Genetics & Production Research Unit, Agricultural Research Service, U.S. Department of Agriculture, 141 Experiment Station Road, Stoneville, MS 38776, USA. rzablotowicz@msa-stoneville.ars.usda.gov Y1 - 2007/02/07/ PY - 2007 DA - 2007 Feb 07 SP - 852 EP - 859 VL - 55 IS - 3 SN - 0021-8561, 0021-8561 KW - Herbicides KW - 0 KW - Minerals KW - Soil KW - Atrazine KW - QJA9M5H4IM KW - Index Medicus KW - Bacteria -- metabolism KW - Soil Microbiology KW - Minerals -- metabolism KW - Herbicides -- metabolism KW - Gossypium -- growth & development KW - Soil -- analysis KW - Atrazine -- metabolism KW - Zea mays -- growth & development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68963494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+agricultural+and+food+chemistry&rft.atitle=Rapid+development+of+enhanced+atrazine+degradation+in+a+Dundee+silt+loam+soil+under+continuous+corn+and+in+rotation+with+cotton.&rft.au=Zablotowicz%2C+Robert+M%3BKrutz%2C+L+Jason%3BReddy%2C+Krishna+N%3BWeaver%2C+Mark+A%3BKoger%2C+Clifford+H%3BLocke%2C+Martin+A&rft.aulast=Zablotowicz&rft.aufirst=Robert&rft.date=2007-02-07&rft.volume=55&rft.issue=3&rft.spage=852&rft.isbn=&rft.btitle=&rft.title=Journal+of+agricultural+and+food+chemistry&rft.issn=00218561&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-04 N1 - Date created - 2007-01-31 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - FVS and Global WarmingA Prospectus for Future Development. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40524943; 4510715 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Crookston, Nicholas L AU - Rehfeldt, Gerald E AU - Warwell, Marcus AU - Ferguson, Dennis E Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Forest management KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40524943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FVS+and+Global+WarmingA+Prospectus+for+Future+Development.&rft.au=Crookston%2C+Nicholas+L%3BRehfeldt%2C+Gerald+E%3BWarwell%2C+Marcus%3BFerguson%2C+Dennis+E&rft.aulast=Crookston&rft.aufirst=Nicholas&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Kane Experimental Forest Carbon Inventory: A Case Study Introducing FVS Carbon. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40524282; 4510716 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Hoover, Coeli M AU - Rebain, Stephanie AU - Heath, Linda S AU - Smith, Jim AU - Stout, Susan L AU - Birdsey, Richard A Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Case studies KW - Forests KW - Carbon KW - Inventories KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40524282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Kane+Experimental+Forest+Carbon+Inventory%3A+A+Case+Study+Introducing+FVS+Carbon.&rft.au=Hoover%2C+Coeli+M%3BRebain%2C+Stephanie%3BHeath%2C+Linda+S%3BSmith%2C+Jim%3BStout%2C+Susan+L%3BBirdsey%2C+Richard+A&rft.aulast=Hoover&rft.aufirst=Coeli&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Incorporating Landscape Fuel Treatment Modeling into the Forest Vegetation Simulator. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40522378; 4510719 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Seli, Robert C AU - Ager, Alan A AU - Crookston, Nicholas L AU - Finney, Mark A AU - Bahro, Berni AU - Agee, James K AU - McHugh, Charles W Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Vegetation KW - Forests KW - Fuels KW - Landscape KW - Simulators KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40522378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Incorporating+Landscape+Fuel+Treatment+Modeling+into+the+Forest+Vegetation+Simulator.&rft.au=Seli%2C+Robert+C%3BAger%2C+Alan+A%3BCrookston%2C+Nicholas+L%3BFinney%2C+Mark+A%3BBahro%2C+Berni%3BAgee%2C+James+K%3BMcHugh%2C+Charles+W&rft.aulast=Seli&rft.aufirst=Robert&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Maintaining a Specific Size Class Distribution in a Small Stand. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40521997; 4510717 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Stage, Al Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Forest management KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40521997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Maintaining+a+Specific+Size+Class+Distribution+in+a+Small+Stand.&rft.au=Stage%2C+Al&rft.aulast=Stage&rft.aufirst=Al&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Beyond the Conceptual RealmUsing FVS to Empirically Estimate Parameters and Outputs of State and Transition Models. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40521970; 4510713 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Moeur, Melinda AU - Hemstrom, Miles AU - Merzenich, James AU - Vandendriesche, Don Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Models KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40521970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Beyond+the+Conceptual+RealmUsing+FVS+to+Empirically+Estimate+Parameters+and+Outputs+of+State+and+Transition+Models.&rft.au=Moeur%2C+Melinda%3BHemstrom%2C+Miles%3BMerzenich%2C+James%3BVandendriesche%2C+Don&rft.aulast=Moeur&rft.aufirst=Melinda&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of using Visualization and Animation in Presentations to Communities about Forest Succession and Fire Behavior Potential. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40520074; 4510714 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Smith, Jane Kapler AU - Zimmerman, Donald E AU - Akerelrea, Carol AU - OKeefe, Garrett Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Forests KW - Succession KW - Fires KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40520074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Effects+of+using+Visualization+and+Animation+in+Presentations+to+Communities+about+Forest+Succession+and+Fire+Behavior+Potential.&rft.au=Smith%2C+Jane+Kapler%3BZimmerman%2C+Donald+E%3BAkerelrea%2C+Carol%3BOKeefe%2C+Garrett&rft.aulast=Smith&rft.aufirst=Jane&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Overview of the California Fig Industry - Assessing Varieties for Fresh Fruit Marketing T2 - 2007 Conference on Plant and Soil AN - 40519061; 4509864 JF - 2007 Conference on Plant and Soil AU - Stover, Eddie Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - USA, California KW - Marketing KW - Fruits KW - Reviews KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40519061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Conference+on+Plant+and+Soil&rft.atitle=An+Overview+of+the+California+Fig+Industry+-+Assessing+Varieties+for+Fresh+Fruit+Marketing&rft.au=Stover%2C+Eddie&rft.aulast=Stover&rft.aufirst=Eddie&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Conference+on+Plant+and+Soil&rft.issn=&rft_id=info:doi/ L2 - http://calasa.ucdavis.edu/conferences/2007/Agenda2007.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Comparison of FVS Projection of Oak Decline on the Mark Twain National Forest to Actual Growth and Mortality as Measured Over Three FIA Inventory Cycles. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40507963; 4510722 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Haugen, Linda AU - Vandendriesche, Don Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Mortality KW - National forests KW - Inventories KW - Forests KW - Growth KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40507963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Comparison+of+FVS+Projection+of+Oak+Decline+on+the+Mark+Twain+National+Forest+to+Actual+Growth+and+Mortality+as+Measured+Over+Three+FIA+Inventory+Cycles.&rft.au=Haugen%2C+Linda%3BVandendriesche%2C+Don&rft.aulast=Haugen&rft.aufirst=Linda&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Multiple Resource Objectives with INFORMS. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40507139; 4510760 DE: JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Nicolet, Tessa Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40507139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Evaluation+of+Multiple+Resource+Objectives+with+INFORMS.&rft.au=Nicolet%2C+Tessa&rft.aulast=Nicolet&rft.aufirst=Tessa&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of the Forest Vegetation Simulator to Predict Losses due to Beech Bark Disease. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40507076; 4510757 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Jones, William E AU - Courter, Anthony W AU - Frank, Jack Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Vegetation KW - Forests KW - Bark KW - Beech bark disease KW - Simulators KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40507076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Use+of+the+Forest+Vegetation+Simulator+to+Predict+Losses+due+to+Beech+Bark+Disease.&rft.au=Jones%2C+William+E%3BCourter%2C+Anthony+W%3BFrank%2C+Jack&rft.aulast=Jones&rft.aufirst=William&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a Vegetation Classification System for the Northern Region. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40507012; 4510724 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Bush, Renate AU - Berglund, Doug AU - Lundberg, Renee Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Vegetation KW - Classification systems KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40507012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Development+of+a+Vegetation+Classification+System+for+the+Northern+Region.&rft.au=Bush%2C+Renate%3BBerglund%2C+Doug%3BLundberg%2C+Renee&rft.aulast=Bush&rft.aufirst=Renate&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Actual vs. Simulated Fire Effects at McDonald Ridge (2001-2005). T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40506268; 4510756 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Hummel, Susan Stevens Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Ridges KW - Fires KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40506268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Actual+vs.+Simulated+Fire+Effects+at+McDonald+Ridge+%282001-2005%29.&rft.au=Hummel%2C+Susan+Stevens&rft.aulast=Hummel&rft.aufirst=Susan&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Forest Inventory and Data Analysis Availability. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40506159; 4510733 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Miles, Pat Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Forests KW - Data processing KW - Inventories KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40506159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Forest+Inventory+and+Data+Analysis+Availability.&rft.au=Miles%2C+Pat&rft.aulast=Miles&rft.aufirst=Pat&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Blister Rust Extension to FVS Western Variants. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40506114; 4510753 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - David, Lance R Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Blister rust KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40506114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Blister+Rust+Extension+to+FVS+Western+Variants.&rft.au=David%2C+Lance+R&rft.aulast=David&rft.aufirst=Lance&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FVS Data Base Extension. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40506018; 4510731 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Crookston, Nicholas Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Databases KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40506018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FVS+Data+Base+Extension.&rft.au=Crookston%2C+Nicholas&rft.aulast=Crookston&rft.aufirst=Nicholas&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - INFORMS Decision Support using FVS with Most Similar Neighbor Analysis to Create Landscape Data for NEPA Analysis. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40504959; 4510729 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Twombly, Eric Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Decision support systems KW - Data processing KW - Landscape KW - Nepa KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40504959?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=INFORMS+Decision+Support+using+FVS+with+Most+Similar+Neighbor+Analysis+to+Create+Landscape+Data+for+NEPA+Analysis.&rft.au=Twombly%2C+Eric&rft.aulast=Twombly&rft.aufirst=Eric&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carbon Reporting using the Forest Vegetation Simulator. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40504743; 4510762 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Rebain, Stephanie AU - Robinson, Donald C.E. AU - Hoover, Coeli M AU - Heath, Linda S AU - Smith, Jim AU - Birdsey, Richard A AU - Crookston, Nicholas L Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Vegetation KW - Forests KW - Carbon KW - Simulators KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40504743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Carbon+Reporting+using+the+Forest+Vegetation+Simulator.&rft.au=Rebain%2C+Stephanie%3BRobinson%2C+Donald+C.E.%3BHoover%2C+Coeli+M%3BHeath%2C+Linda+S%3BSmith%2C+Jim%3BBirdsey%2C+Richard+A%3BCrookston%2C+Nicholas+L&rft.aulast=Rebain&rft.aufirst=Stephanie&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Gypsy Moth Event Monitor for FVS: A Tool for Forest and Pest Managers. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40504694; 4510755 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Gottschalk, Kurt W AU - Courter, Anthony W Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Pests KW - Forests KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40504694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=The+Gypsy+Moth+Event+Monitor+for+FVS%3A+A+Tool+for+Forest+and+Pest+Managers.&rft.au=Gottschalk%2C+Kurt+W%3BCourter%2C+Anthony+W&rft.aulast=Gottschalk&rft.aufirst=Kurt&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FVS Out of the Box Assembly Required. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40504584; 4510725 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Vandendriesche, Don Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Forests KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40504584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FVS+Out+of+the+Box+Assembly+Required.&rft.au=Vandendriesche%2C+Don&rft.aulast=Vandendriesche&rft.aufirst=Don&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Simulation and Plot Remeasurement Analysis Exploring Change in Stand Structure and Percent Canopy Cover Relationship Caused by Armillaria Root Disease. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40504019; 4510721 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Maffei, Helen AU - Filip, Greg AU - David, Lance R Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Roots KW - Canopies KW - Simulation KW - Stand structure KW - Armillaria KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40504019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Simulation+and+Plot+Remeasurement+Analysis+Exploring+Change+in+Stand+Structure+and+Percent+Canopy+Cover+Relationship+Caused+by+Armillaria+Root+Disease.&rft.au=Maffei%2C+Helen%3BFilip%2C+Greg%3BDavid%2C+Lance+R&rft.aulast=Maffei&rft.aufirst=Helen&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spray: Sequential Processing Routines for Arraying Yields. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40503001; 4510763 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Vandendriesche, Don Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Sprays KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40503001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Spray%3A+Sequential+Processing+Routines+for+Arraying+Yields.&rft.au=Vandendriesche%2C+Don&rft.aulast=Vandendriesche&rft.aufirst=Don&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Creating FVS Input Files from Cruise Tree Data and Vice Versa using the CreateFiles Program. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40502615; 4510759 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Menzel, Barbara E Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Trees KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40502615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=Creating+FVS+Input+Files+from+Cruise+Tree+Data+and+Vice+Versa+using+the+CreateFiles+Program.&rft.au=Menzel%2C+Barbara+E&rft.aulast=Menzel&rft.aufirst=Barbara&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FVS Digital Variant Map. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40502576; 4510752 DE: JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Boyack, Gary Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40502576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FVS+Digital+Variant+Map.&rft.au=Boyack%2C+Gary&rft.aulast=Boyack&rft.aufirst=Gary&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FVS Regeneration Imputation. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40502539; 4510750 JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Vandendriesche, Don Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - Regeneration KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40502539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FVS+Regeneration+Imputation.&rft.au=Vandendriesche%2C+Don&rft.aulast=Vandendriesche&rft.aufirst=Don&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FSveg to FVS Data Translators. T2 - 2007 Forest Vegetation Simulator Conference (FVS 2007) AN - 40502498; 4510732 DE: JF - 2007 Forest Vegetation Simulator Conference (FVS 2007) AU - Teck, Richard Y1 - 2007/02/06/ PY - 2007 DA - 2007 Feb 06 KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40502498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.atitle=FSveg+to+FVS+Data+Translators.&rft.au=Teck%2C+Richard&rft.aulast=Teck&rft.aufirst=Richard&rft.date=2007-02-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Forest+Vegetation+Simulator+Conference+%28FVS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.fs.fed.us/fmsc/ftp/fvs/conference/TechnicalProgram3rdFVSCon f.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cultural Practices and Chemical Treatments Affect Phytophthora Root Rot Severity of Blueberries Grown in South Mississippi. T2 - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AN - 40651070; 4578400 JF - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AU - Smith, Barbara J Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Mississippi KW - Roots KW - Culture KW - Chemical treatment KW - Root rot KW - Phytophthora KW - Vaccinium KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40651070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.atitle=Cultural+Practices+and+Chemical+Treatments+Affect+Phytophthora+Root+Rot+Severity+of+Blueberries+Grown+in+South+Mississippi.&rft.au=Smith%2C+Barbara+J&rft.aulast=Smith&rft.aufirst=Barbara&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cals.ncsu.edu/plantpath/activities/societies/aps/2007%20SD- APS%20Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rate and Intervals of Hydrogen Dioxide Applications to Control Puccinia hemerocallidis on Daylily. T2 - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AN - 40648368; 4578403 JF - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AU - Copes, W E Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Hydrogen KW - Puccinia KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40648368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.atitle=Rate+and+Intervals+of+Hydrogen+Dioxide+Applications+to+Control+Puccinia+hemerocallidis+on+Daylily.&rft.au=Copes%2C+W+E&rft.aulast=Copes&rft.aufirst=W&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cals.ncsu.edu/plantpath/activities/societies/aps/2007%20SD- APS%20Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Soybean Cyst Nematode Reproduction Related to Tillage and Rhizosphere Microorganisms. T2 - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AN - 40646525; 4578399 JF - 84th Southern Division Meeting of the American Phytopathological Society (SDAPS 2007) AU - Abdi, I AU - Donald, P A AU - Tyler, D Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Tillage KW - Rhizosphere KW - Reproduction KW - Microorganisms KW - Nematodes KW - Soybeans KW - Cysts KW - Rhizosphere microorganisms KW - Nematoda KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40646525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.atitle=Soybean+Cyst+Nematode+Reproduction+Related+to+Tillage+and+Rhizosphere+Microorganisms.&rft.au=Abdi%2C+I%3BDonald%2C+P+A%3BTyler%2C+D&rft.aulast=Abdi&rft.aufirst=I&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=84th+Southern+Division+Meeting+of+the+American+Phytopathological+Society+%28SDAPS+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cals.ncsu.edu/plantpath/activities/societies/aps/2007%20SD- APS%20Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Weed Control Possibilities and Harvest Strategies for the Omega-3 Fatty Acid Producing Crop Common Purslane (Portulacca oleracea var. sativa). T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546443; 4527692 JF - 47th Annual Meeting of the Weed Science Society of America AU - Henry, W AU - Nielsen, D C AU - Foster, J G AU - Calderon, F C AU - Vigil, M F Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Weed control KW - Fatty acids KW - Crops KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Weed+Control+Possibilities+and+Harvest+Strategies+for+the+Omega-3+Fatty+Acid+Producing+Crop+Common+Purslane+%28Portulacca+oleracea+var.+sativa%29.&rft.au=Henry%2C+W%3BNielsen%2C+D+C%3BFoster%2C+J+G%3BCalderon%2C+F+C%3BVigil%2C+M+F&rft.aulast=Henry&rft.aufirst=W&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhanced Atrazine Degradation in the Mississippi Delta: Development, Maintenance, and Impact on Weed Control T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546387; 4527700 JF - 47th Annual Meeting of the Weed Science Society of America AU - Krutz, L J AU - Zablotowicz, R M AU - Burke, I C AU - Reddy, K N AU - Koger, C H AU - Weaver, M A Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Louisiana, Mississippi Delta KW - Weed control KW - Deltas KW - Atrazine KW - Herbicides KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Enhanced+Atrazine+Degradation+in+the+Mississippi+Delta%3A+Development%2C+Maintenance%2C+and+Impact+on+Weed+Control&rft.au=Krutz%2C+L+J%3BZablotowicz%2C+R+M%3BBurke%2C+I+C%3BReddy%2C+K+N%3BKoger%2C+C+H%3BWeaver%2C+M+A&rft.aulast=Krutz&rft.aufirst=L&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Hairy Nightshade (Solanum Sarrachoides) Presence on Potato Nematode, Insect, and Disease Problems T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546158; 4527632 JF - 47th Annual Meeting of the Weed Science Society of America AU - Boydston, R A AU - Mojtahedi, H AU - Crosslin, J M AU - Brown, C R AU - Anderson, T Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Nematodes KW - Insects KW - Aquatic insects KW - Solanum sarrachoides KW - Solanum tuberosum KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Effect+of+Hairy+Nightshade+%28Solanum+Sarrachoides%29+Presence+on+Potato+Nematode%2C+Insect%2C+and+Disease+Problems&rft.au=Boydston%2C+R+A%3BMojtahedi%2C+H%3BCrosslin%2C+J+M%3BBrown%2C+C+R%3BAnderson%2C+T&rft.aulast=Boydston&rft.aufirst=R&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ground/aerial Mapping of Spread Rates for Cogon Grass (Imperata Cylindrica) in First and Sixth Year Timber Harvest Sites in Northwestern Florida. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546112; 4527626 JF - 47th Annual Meeting of the Weed Science Society of America AU - Ramsey, C L AU - Kennaway, L F Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Florida KW - Mapping KW - Grasses KW - Imperata cylindrica KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Ground%2Faerial+Mapping+of+Spread+Rates+for+Cogon+Grass+%28Imperata+Cylindrica%29+in+First+and+Sixth+Year+Timber+Harvest+Sites+in+Northwestern+Florida.&rft.au=Ramsey%2C+C+L%3BKennaway%2C+L+F&rft.aulast=Ramsey&rft.aufirst=C&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impacts of San Francisco Invasive Spartina Control Project on Native Plants: Initial Field Assessments T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546098; 4527579 JF - 47th Annual Meeting of the Weed Science Society of America AU - Anderson, L W J Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, California, San Francisco KW - Aquatic plants KW - Spartina KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Impacts+of+San+Francisco+Invasive+Spartina+Control+Project+on+Native+Plants%3A+Initial+Field+Assessments&rft.au=Anderson%2C+L+W+J&rft.aulast=Anderson&rft.aufirst=L+W&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Discovery of an Agrobacterium sp. Infecting Diffuse Knapweed (Centaurea diffusa) in Oregon. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40546000; 4527599 JF - 47th Annual Meeting of the Weed Science Society of America AU - Eskandari, F M AU - Bruckart, W L AU - Postnikova, E AU - Sechler, A J AU - Schaad, N W AU - Coombs, E M Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Weeds KW - Biological control KW - Centaurea diffusa KW - Agrobacterium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Discovery+of+an+Agrobacterium+sp.+Infecting+Diffuse+Knapweed+%28Centaurea+diffusa%29+in+Oregon.&rft.au=Eskandari%2C+F+M%3BBruckart%2C+W+L%3BPostnikova%2C+E%3BSechler%2C+A+J%3BSchaad%2C+N+W%3BCoombs%2C+E+M&rft.aulast=Eskandari&rft.aufirst=F&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microarray Analysis of Velvetleaf Grown in Monoculture or in Competition with Corn T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545809; 4527642 JF - 47th Annual Meeting of the Weed Science Society of America AU - Horvath, D P AU - Clay, S A Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Corn KW - Competition KW - Monoculture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Microarray+Analysis+of+Velvetleaf+Grown+in+Monoculture+or+in+Competition+with+Corn&rft.au=Horvath%2C+D+P%3BClay%2C+S+A&rft.aulast=Horvath&rft.aufirst=D&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Improving Weed Germination Models by Incorporating Seed Microclimate and Translocation by Tillage T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545751; 4527612 JF - 47th Annual Meeting of the Weed Science Society of America AU - Spokas, K AU - Forcella, F AU - Archer, D AU - Peterson, D AU - Miller, S Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Microclimate KW - Tillage KW - Translocation KW - Germination KW - Weeds KW - Seeds KW - Models KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Improving+Weed+Germination+Models+by+Incorporating+Seed+Microclimate+and+Translocation+by+Tillage&rft.au=Spokas%2C+K%3BForcella%2C+F%3BArcher%2C+D%3BPeterson%2C+D%3BMiller%2C+S&rft.aulast=Spokas&rft.aufirst=K&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Viability of the Bioherbicide Myrothecium verrucaria in Tank-mix Suspensions: Effect of Herbicide Formulation, Rate and Suspension Time. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545687; 4527815 JF - 47th Annual Meeting of the Weed Science Society of America AU - Weaver, M A AU - Lyn, M E AU - Boyette, C D AU - Hoagland, R E Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Herbicides KW - Myrothecium verrucaria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Viability+of+the+Bioherbicide+Myrothecium+verrucaria+in+Tank-mix+Suspensions%3A+Effect+of+Herbicide+Formulation%2C+Rate+and+Suspension+Time.&rft.au=Weaver%2C+M+A%3BLyn%2C+M+E%3BBoyette%2C+C+D%3BHoagland%2C+R+E&rft.aulast=Weaver&rft.aufirst=M&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Differential Morphology of Morningglory Populations from the Southern U.S. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545454; 4527726 JF - 47th Annual Meeting of the Weed Science Society of America AU - Bryson, C T AU - Reddy, K N AU - Bruke, I C Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA KW - Morphology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Differential+Morphology+of+Morningglory+Populations+from+the+Southern+U.S.&rft.au=Bryson%2C+C+T%3BReddy%2C+K+N%3BBruke%2C+I+C&rft.aulast=Bryson&rft.aufirst=C&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Functional Analysis of Nonlinearity in Garlic Mustard Demographic Parameters T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545393; 4527860 JF - 47th Annual Meeting of the Weed Science Society of America AU - Davis, A S AU - Landis, D AU - Evans, J AU - Raghu, S Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Demography KW - Functional analysis KW - Nonlinear systems KW - Nonlinearity KW - Allium sativum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Functional+Analysis+of+Nonlinearity+in+Garlic+Mustard+Demographic+Parameters&rft.au=Davis%2C+A+S%3BLandis%2C+D%3BEvans%2C+J%3BRaghu%2C+S&rft.aulast=Davis&rft.aufirst=A&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction of Accelerated Aging and p-Coumaric Acid on Crimson Clover Seed Germination T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545216; 4527787 JF - 47th Annual Meeting of the Weed Science Society of America AU - Williams, R D AU - Bartholomew, P W Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Aging KW - Seed germination KW - P-Coumaric acid KW - Germination KW - Seeds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Interaction+of+Accelerated+Aging+and+p-Coumaric+Acid+on+Crimson+Clover+Seed+Germination&rft.au=Williams%2C+R+D%3BBartholomew%2C+P+W&rft.aulast=Williams&rft.aufirst=R&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spectrophotometric Assessment of Glyphosate Rainfastness with Various Surfactant Levels on Velvetleaf (Abutilon theophrasti) and Soybean (Glycine max, L.). T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545169; 4527779 JF - 47th Annual Meeting of the Weed Science Society of America AU - Henry, W AU - Shaner, D L Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Surfactants KW - Soybeans KW - Spectrophotometry KW - Glyphosate KW - Glycine max KW - Abutilon theophrasti KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Spectrophotometric+Assessment+of+Glyphosate+Rainfastness+with+Various+Surfactant+Levels+on+Velvetleaf+%28Abutilon+theophrasti%29+and+Soybean+%28Glycine+max%2C+L.%29.&rft.au=Henry%2C+W%3BShaner%2C+D+L&rft.aulast=Henry&rft.aufirst=W&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing a Genetic System to Clone Seed Dormancy Genes from Red Rice T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40545104; 4527859 JF - 47th Annual Meeting of the Weed Science Society of America AU - Foley, M E AU - Gu, X. AU - Kianian, S F Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Seeds KW - Dormancy KW - Oryza sativa KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Developing+a+Genetic+System+to+Clone+Seed+Dormancy+Genes+from+Red+Rice&rft.au=Foley%2C+M+E%3BGu%2C+X.%3BKianian%2C+S+F&rft.aulast=Foley&rft.aufirst=M&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Occurrence of Weed-Suppressive Microorganisms in Soils of Crop Production Fields T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40544618; 4527603 JF - 47th Annual Meeting of the Weed Science Society of America AU - Kremer, R J AU - Kim, S AU - Park, K Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Crop production KW - Soil microorganisms KW - Microorganisms KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Occurrence+of+Weed-Suppressive+Microorganisms+in+Soils+of+Crop+Production+Fields&rft.au=Kremer%2C+R+J%3BKim%2C+S%3BPark%2C+K&rft.aulast=Kremer&rft.aufirst=R&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of Fungal Bioherbicides and Vinegar to Control Pigweeds in South Texas T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40544576; 4527602 JF - 47th Annual Meeting of the Weed Science Society of America AU - Moran, P J Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Texas KW - Vinegar KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Use+of+Fungal+Bioherbicides+and+Vinegar+to+Control+Pigweeds+in+South+Texas&rft.au=Moran%2C+P+J&rft.aulast=Moran&rft.aufirst=P&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Giant Reed (Arundo Donax); An Invasive Weed of the Rio Grande Basin T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40544351; 4527607 JF - 47th Annual Meeting of the Weed Science Society of America AU - Goolsby, J AU - Garcia, R AU - Kirk, A AU - Jones, W AU - Everitt, J AU - Yang, C AU - Parker, P AU - Spencer, D AU - Pepper, A AU - Manhart, J AU - Taring, D AU - Moore, G AU - Nibling, F Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Weeds KW - Basins KW - Introduced species KW - Arundo donax KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Giant+Reed+%28Arundo+Donax%29%3B+An+Invasive+Weed+of+the+Rio+Grande+Basin&rft.au=Goolsby%2C+J%3BGarcia%2C+R%3BKirk%2C+A%3BJones%2C+W%3BEveritt%2C+J%3BYang%2C+C%3BParker%2C+P%3BSpencer%2C+D%3BPepper%2C+A%3BManhart%2C+J%3BTaring%2C+D%3BMoore%2C+G%3BNibling%2C+F&rft.aulast=Goolsby&rft.aufirst=J&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Enhanced Degradation of Atrazine in Mississippi Delta soils: Effects of Glufosinate and Ammonium Sulfate on Atrazine Mineralization T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40544234; 4527701 JF - 47th Annual Meeting of the Weed Science Society of America AU - Zablotowicz, R M AU - Krutz, L J AU - Weaver, M A AU - Reddy, K N Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Louisiana, Mississippi Delta KW - Atrazine KW - Herbicides KW - Sulfate KW - Soil KW - Deltas KW - Mineralization KW - Ammonium KW - Ammonium sulfate KW - Glufosinate KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Enhanced+Degradation+of+Atrazine+in+Mississippi+Delta+soils%3A+Effects+of+Glufosinate+and+Ammonium+Sulfate+on+Atrazine+Mineralization&rft.au=Zablotowicz%2C+R+M%3BKrutz%2C+L+J%3BWeaver%2C+M+A%3BReddy%2C+K+N&rft.aulast=Zablotowicz&rft.aufirst=R&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Prevalence of a Gene Conferring Sensitivity to Nicosulfuron and Mesotrione in Sweet Corn and Field Corn. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40544125; 4527584 JF - 47th Annual Meeting of the Weed Science Society of America AU - Williams, M M AU - Pataky, J K AU - Riechers, D E Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Corn KW - Sweet taste KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Prevalence+of+a+Gene+Conferring+Sensitivity+to+Nicosulfuron+and+Mesotrione+in+Sweet+Corn+and+Field+Corn.&rft.au=Williams%2C+M+M%3BPataky%2C+J+K%3BRiechers%2C+D+E&rft.aulast=Williams&rft.aufirst=M&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Many Tendrils and Vines use Adhesives in Lieu of or in Addition to Twining or Coiling T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543921; 4527811 JF - 47th Annual Meeting of the Weed Science Society of America AU - Vaughn, K C AU - Bolling, A AU - Meloche, C G Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Vines KW - Adhesives KW - Coiling KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543921?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Many+Tendrils+and+Vines+use+Adhesives+in+Lieu+of+or+in+Addition+to+Twining+or+Coiling&rft.au=Vaughn%2C+K+C%3BBolling%2C+A%3BMeloche%2C+C+G&rft.aulast=Vaughn&rft.aufirst=K&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Tillage, Planting Date, Rye Cover Crop, and Herbicide Programs on Browntop Millet Control in Glyphosate-Tolerant Cotton T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543672; 4527722 JF - 47th Annual Meeting of the Weed Science Society of America AU - Molin, T Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Tillage KW - Millet KW - Cotton KW - Herbicides KW - Crops KW - Planting KW - Cover crops KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Effects+of+Tillage%2C+Planting+Date%2C+Rye+Cover+Crop%2C+and+Herbicide+Programs+on+Browntop+Millet+Control+in+Glyphosate-Tolerant+Cotton&rft.au=Molin%2C+T&rft.aulast=Molin&rft.aufirst=T&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Canada Thistle Phenology: Emergence, Growth, Anthesis, and Death of Shoots T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543645; 4527861 JF - 47th Annual Meeting of the Weed Science Society of America AU - Forcella, F AU - Archer, D AU - Spokas, K Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Canada KW - Phenology KW - Shoots KW - Mortality KW - Growth KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Canada+Thistle+Phenology%3A+Emergence%2C+Growth%2C+Anthesis%2C+and+Death+of+Shoots&rft.au=Forcella%2C+F%3BArcher%2C+D%3BSpokas%2C+K&rft.aulast=Forcella&rft.aufirst=F&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mitigation of Atrazine and Fluometuron in Runoff through a Constructed Wetland T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543630; 4527828 JF - 47th Annual Meeting of the Weed Science Society of America AU - Locke, M A AU - Weaver, M A AU - Zablotowicz, R M AU - Steinriede, R W AU - Cullum, R F Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Artificial wetlands KW - Mitigation KW - Atrazine KW - Herbicides KW - Runoff KW - Wetlands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Mitigation+of+Atrazine+and+Fluometuron+in+Runoff+through+a+Constructed+Wetland&rft.au=Locke%2C+M+A%3BWeaver%2C+M+A%3BZablotowicz%2C+R+M%3BSteinriede%2C+R+W%3BCullum%2C+R+F&rft.aulast=Locke&rft.aufirst=M&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Rapid Assay to Detect Enhanced Atrazine Degradation in Soil T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543601; 4527827 JF - 47th Annual Meeting of the Weed Science Society of America AU - Shaner, D AU - Henry, B AU - Hanson, B AU - Krutz, J Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Soil KW - Atrazine KW - Herbicides KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=A+Rapid+Assay+to+Detect+Enhanced+Atrazine+Degradation+in+Soil&rft.au=Shaner%2C+D%3BHenry%2C+B%3BHanson%2C+B%3BKrutz%2C+J&rft.aulast=Shaner&rft.aufirst=D&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Trichothecene Detection in Cultures of the Bioherbicide Myrothecium verrucaria, and in Plant Tissues Treated with Trichothecenes using ELISA T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543572; 4527814 JF - 47th Annual Meeting of the Weed Science Society of America AU - Hoagland, R E AU - Weaver, M A AU - Boyette, C D Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Trichothecenes KW - ELISA KW - Myrothecium verrucaria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Trichothecene+Detection+in+Cultures+of+the+Bioherbicide+Myrothecium+verrucaria%2C+and+in+Plant+Tissues+Treated+with+Trichothecenes+using+ELISA&rft.au=Hoagland%2C+R+E%3BWeaver%2C+M+A%3BBoyette%2C+C+D&rft.aulast=Hoagland&rft.aufirst=R&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Herbicide Screening in a Garden Rose Field Nursery T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543537; 4527759 JF - 47th Annual Meeting of the Weed Science Society of America AU - Hanson, B D Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Herbicides KW - Screening KW - Nursery grounds KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Herbicide+Screening+in+a+Garden+Rose+Field+Nursery&rft.au=Hanson%2C+B+D&rft.aulast=Hanson&rft.aufirst=B&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Differences in Relative Tolerance to Glyphosate in Eleven Pitted Morningglory Accessions. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543495; 4527677 JF - 47th Annual Meeting of the Weed Science Society of America AU - Reddy, K N AU - Burke, I C AU - Bryson, C T Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Glyphosate KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Differences+in+Relative+Tolerance+to+Glyphosate+in+Eleven+Pitted+Morningglory+Accessions.&rft.au=Reddy%2C+K+N%3BBurke%2C+I+C%3BBryson%2C+C+T&rft.aulast=Reddy&rft.aufirst=K&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biosynthesis of the Allelochemical Sorgoleone in Isolated Secretory Root Hairs of S. Bicolor T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543432; 4527664 JF - 47th Annual Meeting of the Weed Science Society of America AU - Dayan, F E AU - Watson, S B AU - Nanayakkara, D Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Roots KW - Biosynthesis KW - Hair KW - Root hairs KW - Allelochemicals KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Biosynthesis+of+the+Allelochemical+Sorgoleone+in+Isolated+Secretory+Root+Hairs+of+S.+Bicolor&rft.au=Dayan%2C+F+E%3BWatson%2C+S+B%3BNanayakkara%2C+D&rft.aulast=Dayan&rft.aufirst=F&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Increasing Minimal Winter Temperatures Linked to the Spread of Kudzu (pueraria Montana (lour.) Var. Lobata) in North America. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543426; 4527650 JF - 47th Annual Meeting of the Weed Science Society of America AU - Ziska, L AU - Coiner, H Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Montana KW - Temperature effects KW - Winter KW - Pueraria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Increasing+Minimal+Winter+Temperatures+Linked+to+the+Spread+of+Kudzu+%28pueraria+Montana+%28lour.%29+Var.+Lobata%29+in+North+America.&rft.au=Ziska%2C+L%3BCoiner%2C+H&rft.aulast=Ziska&rft.aufirst=L&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Federal Noxious Weed Program in FY 2006 in the Westen States, an Overview. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543340; 4527623 JF - 47th Annual Meeting of the Weed Science Society of America AU - Givens, D R Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Weeds KW - Reviews KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=The+Federal+Noxious+Weed+Program+in+FY+2006+in+the+Westen+States%2C+an+Overview.&rft.au=Givens%2C+D+R&rft.aulast=Givens&rft.aufirst=D&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Enzyme Assay and GIS as Tools to Characterize and Determine the Spatial Distribution of Glyphosate-Resistant Horseweed (Conyza canadensis) in the San Joaquin Valley of California. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543272; 4527665 JF - 47th Annual Meeting of the Weed Science Society of America AU - Hanson, B D AU - Shrestha, A AU - Pelham, K C AU - Shaner, D L Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, California KW - USA, California, San Joaquin Valley KW - Geographic information systems KW - Spatial distribution KW - Enzymes KW - Valleys KW - Conyza canadensis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=An+Enzyme+Assay+and+GIS+as+Tools+to+Characterize+and+Determine+the+Spatial+Distribution+of+Glyphosate-Resistant+Horseweed+%28Conyza+canadensis%29+in+the+San+Joaquin+Valley+of+California.&rft.au=Hanson%2C+B+D%3BShrestha%2C+A%3BPelham%2C+K+C%3BShaner%2C+D+L&rft.aulast=Hanson&rft.aufirst=B&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The New Pest Advisory Group Decision Process for Developing Responses to New Invasive Pest Threats T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40543133; 4527622 JF - 47th Annual Meeting of the Weed Science Society of America AU - Spears, B M AU - Fowler, A L AU - Koop, A L Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Pests KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543133?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=The+New+Pest+Advisory+Group+Decision+Process+for+Developing+Responses+to+New+Invasive+Pest+Threats&rft.au=Spears%2C+B+M%3BFowler%2C+A+L%3BKoop%2C+A+L&rft.aulast=Spears&rft.aufirst=B&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Digital Sampling: Mapping Weed Presence in Fallow Fields T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40542945; 4527835 JF - 47th Annual Meeting of the Weed Science Society of America AU - Wiles, L J AU - Waltermire, R AU - Giles, T Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Fallow land KW - Mapping KW - Weeds KW - Sampling KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40542945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Digital+Sampling%3A+Mapping+Weed+Presence+in+Fallow+Fields&rft.au=Wiles%2C+L+J%3BWaltermire%2C+R%3BGiles%2C+T&rft.aulast=Wiles&rft.aufirst=L&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sweet Corn Hybrid Influences Outcomes of Wild Proso Millet Suppression with Sethoxydim. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40542647; 4527833 JF - 47th Annual Meeting of the Weed Science Society of America AU - Williams, M M AU - Boydston, R A Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Corn KW - Millet KW - Hybrids KW - Sweet taste KW - Sethoxydim KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40542647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Sweet+Corn+Hybrid+Influences+Outcomes+of+Wild+Proso+Millet+Suppression+with+Sethoxydim.&rft.au=Williams%2C+M+M%3BBoydston%2C+R+A&rft.aulast=Williams&rft.aufirst=M&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Clonal Structure of Invasive Hoary Cress (Lepidium Draba) Infestations T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40542248; 4527574 JF - 47th Annual Meeting of the Weed Science Society of America AU - Gaskin, J Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Infestation KW - Lepidium KW - Draba KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40542248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Clonal+Structure+of+Invasive+Hoary+Cress+%28Lepidium+Draba%29+Infestations&rft.au=Gaskin%2C+J&rft.aulast=Gaskin&rft.aufirst=J&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Population Structure of Putative Rice-Red Rice Hybrid Derivatives in the Southern U.S. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40541829; 4527804 JF - 47th Annual Meeting of the Weed Science Society of America AU - Gealy, D R AU - Agrama, H A AU - Estorninos, L E AU - Eizenga, G C Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA KW - Population structure KW - Hybrids KW - Metabolites KW - Oryza sativa KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40541829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Population+Structure+of+Putative+Rice-Red+Rice+Hybrid+Derivatives+in+the+Southern+U.S.&rft.au=Gealy%2C+D+R%3BAgrama%2C+H+A%3BEstorninos%2C+L+E%3BEizenga%2C+G+C&rft.aulast=Gealy&rft.aufirst=D&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Non-Pungent Jalapeno Peppers: Weed Control and Yields. Charles L. Webber III*, USDA, ARS, SCARL; James W. Shrefler, Oklahoma State Univ.; And Vincent M. Russo, USDA, ARS, SCARL; Lane, OK. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40541628; 4527756 JF - 47th Annual Meeting of the Weed Science Society of America AU - Webber, C L AU - Shrefler, J W AU - Russo, V M Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - USA, Oklahoma KW - Weed control KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40541628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Non-Pungent+Jalapeno+Peppers%3A+Weed+Control+and+Yields.+Charles+L.+Webber+III*%2C+USDA%2C+ARS%2C+SCARL%3B+James+W.+Shrefler%2C+Oklahoma+State+Univ.%3B+And+Vincent+M.+Russo%2C+USDA%2C+ARS%2C+SCARL%3B+Lane%2C+OK.&rft.au=Webber%2C+C+L%3BShrefler%2C+J+W%3BRusso%2C+V+M&rft.aulast=Webber&rft.aufirst=C&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Control of Grasses in Glyphsate-resistant Soybean as Affected by Residual Herbicides, Row Spacing, and Planting Date. T2 - 47th Annual Meeting of the Weed Science Society of America AN - 40541602; 4527736 JF - 47th Annual Meeting of the Weed Science Society of America AU - Koger, C H AU - Buehring, N W AU - Harrison, M P Y1 - 2007/02/04/ PY - 2007 DA - 2007 Feb 04 KW - Grasses KW - Herbicides KW - Soybeans KW - Planting KW - Row spacing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40541602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.atitle=Control+of+Grasses+in+Glyphsate-resistant+Soybean+as+Affected+by+Residual+Herbicides%2C+Row+Spacing%2C+and+Planting+Date.&rft.au=Koger%2C+C+H%3BBuehring%2C+N+W%3BHarrison%2C+M+P&rft.aulast=Koger&rft.aufirst=C&rft.date=2007-02-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Weed+Science+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/viewer/?mkey=%7B96DA6C0E%2D17DA%2D4E6A% 2DA979%2D1432AC01621A%7D LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rate and Intervals of Hydrogen Dioxide Applications to Control Puccinia hemerocallidis on Daylily. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40675904; 4578883 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Copes, W E Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Hydrogen KW - Puccinia KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40675904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Rate+and+Intervals+of+Hydrogen+Dioxide+Applications+to+Control+Puccinia+hemerocallidis+on+Daylily.&rft.au=Copes%2C+W+E&rft.aulast=Copes&rft.aufirst=W&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Angus and Romosinuano Steers Exhibit Differential Acute Phase Responses Following an Endotoxin Challenge. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40675044; 4578724 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Carroll, J A AU - Chase Jr, C C AU - Coleman, S W AU - Riley, D G AU - Spiers, D E AU - Dailey, J W AU - Reuter, R R Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Endotoxins KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40675044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Angus+and+Romosinuano+Steers+Exhibit+Differential+Acute+Phase+Responses+Following+an+Endotoxin+Challenge.&rft.au=Carroll%2C+J+A%3BChase+Jr%2C+C+C%3BColeman%2C+S+W%3BRiley%2C+D+G%3BSpiers%2C+D+E%3BDailey%2C+J+W%3BReuter%2C+R+R&rft.aulast=Carroll&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carotenoid Analysis Using Xenon Flash Spectrophotometers as a Tool for Germplasm Screening. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40674387; 4578864 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Davis, Angela AU - Fish, Wayne AU - Perkins-Veazie, Penelope Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Spectrophotometers KW - Xenon KW - Carotenoids KW - Germplasm KW - Screening KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40674387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Carotenoid+Analysis+Using+Xenon+Flash+Spectrophotometers+as+a+Tool+for+Germplasm+Screening.&rft.au=Davis%2C+Angela%3BFish%2C+Wayne%3BPerkins-Veazie%2C+Penelope&rft.aulast=Davis&rft.aufirst=Angela&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Eudora, a New Fresh Market Muscadine Grape Cultivar. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40673948; 4578810 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Stringer, Stephen J AU - Gray, Dennis J AU - Spiers, James M Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Cultivars KW - Vitaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40673948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Eudora%2C+a+New+Fresh+Market+Muscadine+Grape+Cultivar.&rft.au=Stringer%2C+Stephen+J%3BGray%2C+Dennis+J%3BSpiers%2C+James+M&rft.aulast=Stringer&rft.aufirst=Stephen&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microarray Analysis, Uses and Limitations. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40673362; 4578866 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Wechter, W Patrick Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Plant breeding KW - Biotechnology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40673362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Microarray+Analysis%2C+Uses+and+Limitations.&rft.au=Wechter%2C+W+Patrick&rft.aulast=Wechter&rft.aufirst=W&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of Weed Barriers on Newly Planted Peach Trees. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40673285; 4578803 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Makus, D J AU - Jifon, J L Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Weeds KW - Trees KW - Barriers KW - Prunus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40673285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Impact+of+Weed+Barriers+on+Newly+Planted+Peach+Trees.&rft.au=Makus%2C+D+J%3BJifon%2C+J+L&rft.aulast=Makus&rft.aufirst=D&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Blueberry Orchard Bee. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40672926; 4578850 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Sampson, Blair J AU - Cane, James H AU - Knight, Patricia R Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Orchards KW - Vaccinium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40672926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=The+Blueberry+Orchard+Bee.&rft.au=Sampson%2C+Blair+J%3BCane%2C+James+H%3BKnight%2C+Patricia+R&rft.aulast=Sampson&rft.aufirst=Blair&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genetic Diversity Estimates and DNA Fingerprint Database for Crapemyrtle Cultivars. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40672500; 4578799 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Rinehart, Timothy A Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Cultivars KW - Genetic diversity KW - Databases KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40672500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Genetic+Diversity+Estimates+and+DNA+Fingerprint+Database+for+Crapemyrtle+Cultivars.&rft.au=Rinehart%2C+Timothy+A&rft.aulast=Rinehart&rft.aufirst=Timothy&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cultural Practices and chemical treatments affect Phytophthora Root Rot Severity of Blueberries Grown in South Mississippi. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40671801; 4578880 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Smith, Barbara J Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - USA, Mississippi KW - Roots KW - Culture KW - Chemical treatment KW - Root rot KW - Phytophthora KW - Vaccinium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Cultural+Practices+and+chemical+treatments+affect+Phytophthora+Root+Rot+Severity+of+Blueberries+Grown+in+South+Mississippi.&rft.au=Smith%2C+Barbara+J&rft.aulast=Smith&rft.aufirst=Barbara&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Differential Expression of Genes in Watermelon Fruit. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40671697; 4578867 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Wechter, W Patrick AU - Levi, Amnon AU - Davis, Angela Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Fruits KW - Citrullus lanatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Differential+Expression+of+Genes+in+Watermelon+Fruit.&rft.au=Wechter%2C+W+Patrick%3BLevi%2C+Amnon%3BDavis%2C+Angela&rft.aulast=Wechter&rft.aufirst=W&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Viruses of Blackberries and Raspberries. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40671352; 4578839 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Martin, Robert Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Viruses KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Viruses+of+Blackberries+and+Raspberries.&rft.au=Martin%2C+Robert&rft.aulast=Martin&rft.aufirst=Robert&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Foraging Behavior, Pollinator Effectiveness and Management Potential of the New World Squash Bees Peponapis pruinosa and Xenoglossa strenua (Apidae: Eucerini). T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40671267; 4578816 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Sampson, Blair J AU - Knight, Patricia R AU - Cane, James H Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Foraging behavior KW - Pollinators KW - Apidae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Foraging+Behavior%2C+Pollinator+Effectiveness+and+Management+Potential+of+the+New+World+Squash+Bees+Peponapis+pruinosa+and+Xenoglossa+strenua+%28Apidae%3A+Eucerini%29.&rft.au=Sampson%2C+Blair+J%3BKnight%2C+Patricia+R%3BCane%2C+James+H&rft.aulast=Sampson&rft.aufirst=Blair&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Regulation of Flowering in Olives under Mild Temperatures. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40671238; 4578806 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Malik, Nasir S.A. AU - Bradford, Joe M Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Temperature effects KW - Flowering KW - Olea KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40671238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Regulation+of+Flowering+in+Olives+under+Mild+Temperatures.&rft.au=Malik%2C+Nasir+S.A.%3BBradford%2C+Joe+M&rft.aulast=Malik&rft.aufirst=Nasir&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction between High Protein Supplement and Copper Oxide Wire Particles to Control Gastrointestinal Nematodes in Growing Goats. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40666220; 4578637 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Burke, J M AU - Miller, J E AU - Terrill, T H Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Nematodes KW - Oxides KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40666220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Interaction+between+High+Protein+Supplement+and+Copper+Oxide+Wire+Particles+to+Control+Gastrointestinal+Nematodes+in+Growing+Goats.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nitrogen and Phosphorus Runoff Losses from Variable and Constant Intensity Rainfall Simulations on Loamy Sand under Conventional and Strip Tillage Systems. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40665795; 4578612 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Franklin, Dorcas AU - Truman, Clinton AU - Bosch, David AU - Potter, Thomas AU - Strickland, Timothy Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Phosphorus KW - Tillage KW - Rainfall KW - Simulation KW - Nitrogen KW - Sand KW - Runoff KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40665795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Nitrogen+and+Phosphorus+Runoff+Losses+from+Variable+and+Constant+Intensity+Rainfall+Simulations+on+Loamy+Sand+under+Conventional+and+Strip+Tillage+Systems.&rft.au=Franklin%2C+Dorcas%3BTruman%2C+Clinton%3BBosch%2C+David%3BPotter%2C+Thomas%3BStrickland%2C+Timothy&rft.aulast=Franklin&rft.aufirst=Dorcas&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction between Copper Oxide Wire Particles and Grazing Sericea Lespedeza to Control Gastrointestinal Nematodes in Goats. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663635; 4578639 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Burke, J M AU - Miller, J E AU - Terrill, T H AU - Mosjidis, J Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Grazing KW - Nematodes KW - Oxides KW - Nematoda KW - Lespedeza KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Interaction+between+Copper+Oxide+Wire+Particles+and+Grazing+Sericea+Lespedeza+to+Control+Gastrointestinal+Nematodes+in+Goats.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H%3BMosjidis%2C+J&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Dose Titration of Copper Oxide Wire Particles for Control of Gastrointestinal Nematodes in Weaned Kids. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663557; 4578638 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Burke, J M AU - Miller, J E AU - Terrill, T H Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Nematodes KW - Titration KW - Oxides KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Low+Dose+Titration+of+Copper+Oxide+Wire+Particles+for+Control+of+Gastrointestinal+Nematodes+in+Weaned+Kids.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Agronomic Performance of Dallisgrass Tissue Culture Regenerants. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663509; 4578566 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Venuto, B C AU - Pitman, W D AU - Jessup, R W AU - Burson, B L AU - Renganayaki, K AU - Croughan, S S Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Tissue culture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Agronomic+Performance+of+Dallisgrass+Tissue+Culture+Regenerants.&rft.au=Venuto%2C+B+C%3BPitman%2C+W+D%3BJessup%2C+R+W%3BBurson%2C+B+L%3BRenganayaki%2C+K%3BCroughan%2C+S+S&rft.aulast=Venuto&rft.aufirst=B&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - DNA Content of Florida Paspalum Accessions. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663475; 4578563 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Burson, B L Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - USA, Florida KW - Paspalum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=DNA+Content+of+Florida+Paspalum+Accessions.&rft.au=Burson%2C+B+L&rft.aulast=Burson&rft.aufirst=B&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of an Automatic, Indwelling Rectal Temperature Probe for Cattle Research. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663460; 4578625 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Reuter, R R AU - Carroll, J A AU - Dailey, J W AU - Chase Jr, C C AU - Coleman, S W AU - Riley, D G AU - Spiers, D E AU - Weaber, R L AU - Galyean, M L Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Temperature effects KW - Cattle KW - Livestock KW - Probes KW - Automation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Development+of+an+Automatic%2C+Indwelling+Rectal+Temperature+Probe+for+Cattle+Research.&rft.au=Reuter%2C+R+R%3BCarroll%2C+J+A%3BDailey%2C+J+W%3BChase+Jr%2C+C+C%3BColeman%2C+S+W%3BRiley%2C+D+G%3BSpiers%2C+D+E%3BWeaber%2C+R+L%3BGalyean%2C+M+L&rft.aulast=Reuter&rft.aufirst=R&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effect of Irrigation and Intense Shade on Alley-cropped Tall Fescue Herbage Productivity. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40663000; 4578564 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Burner, David AU - Belesky, David P Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Irrigation KW - Shade KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40663000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Effect+of+Irrigation+and+Intense+Shade+on+Alley-cropped+Tall+Fescue+Herbage+Productivity.&rft.au=Burner%2C+David%3BBelesky%2C+David+P&rft.aulast=Burner&rft.aufirst=David&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of the Natural Gas Price on the Ammonia Price T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40661973; 4578532 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Huang, Wen-yuan Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Natural gas KW - Ammonia KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40661973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Influence+of+the+Natural+Gas+Price+on+the+Ammonia+Price&rft.au=Huang%2C+Wen-yuan&rft.aulast=Huang&rft.aufirst=Wen-yuan&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impact of Goal Structure on Enterprise Choice in U.S. Agriculture T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40661326; 4578500 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Mishra, Ashok AU - Gillespie, Jeff Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - USA KW - Agriculture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40661326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=The+Impact+of+Goal+Structure+on+Enterprise+Choice+in+U.S.+Agriculture&rft.au=Mishra%2C+Ashok%3BGillespie%2C+Jeff&rft.aulast=Mishra&rft.aufirst=Ashok&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Commercial Watermelon Rootstocks for Tolerance to Phytophthora Blight. T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40655720; 4578885 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Kousik, C S AU - Hassell, Richard Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Blight KW - Rootstocks KW - Phytophthora KW - Citrullus lanatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40655720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Evaluation+of+Commercial+Watermelon+Rootstocks+for+Tolerance+to+Phytophthora+Blight.&rft.au=Kousik%2C+C+S%3BHassell%2C+Richard&rft.aulast=Kousik&rft.aufirst=C&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Choosing a Formal Cooperative Structure to Fit the Imperatives of a Middle Agriculture T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40655350; 4578930 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Gray, Thomas AU - Stevenson, George Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Agriculture KW - Cooperatives KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40655350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Choosing+a+Formal+Cooperative+Structure+to+Fit+the+Imperatives+of+a+Middle+Agriculture&rft.au=Gray%2C+Thomas%3BStevenson%2C+George&rft.aulast=Gray&rft.aufirst=Thomas&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Factors Affecting Demand for Branded Breed T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40652531; 4578471 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Martinez, Steve AU - Hanagriff, Roger AU - Lau, Michael Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Niches KW - Perception KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40652531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Factors+Affecting+Demand+for+Branded+Breed&rft.au=Martinez%2C+Steve%3BHanagriff%2C+Roger%3BLau%2C+Michael&rft.aulast=Martinez&rft.aufirst=Steve&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Avian Influenzas Impact on World Trade of Poultry Meat T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40649398; 4578468 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Taha, Fawzi A Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Poultry KW - Influenza KW - Meat KW - Fowl plague KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40649398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Avian+Influenzas+Impact+on+World+Trade+of+Poultry+Meat&rft.au=Taha%2C+Fawzi+A&rft.aulast=Taha&rft.aufirst=Fawzi&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dairy Resource Management: A Focus on Pasture-Based Systems T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40649321; 4578450 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Nehring, Richard AU - Gillespie, Jeff AU - ODonoghue, Erik AU - Sandretto, Carmen Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Resource management KW - Dairies KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40649321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Dairy+Resource+Management%3A+A+Focus+on+Pasture-Based+Systems&rft.au=Nehring%2C+Richard%3BGillespie%2C+Jeff%3BODonoghue%2C+Erik%3BSandretto%2C+Carmen&rft.aulast=Nehring&rft.aufirst=Richard&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Does Consumer Knowledge Affect Meat Consumption in the U.S.? T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40647352; 4578470 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Davis, Christopher AU - Yen, Steven AU - Lin, Biing-Hwan Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - USA KW - Meat KW - Consumers KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40647352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=Does+Consumer+Knowledge+Affect+Meat+Consumption+in+the+U.S.%3F&rft.au=Davis%2C+Christopher%3BYen%2C+Steven%3BLin%2C+Biing-Hwan&rft.aulast=Davis&rft.aufirst=Christopher&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impacts of Off-Farm Income on Efficiency for Livestock Farms: A Farm- Level Analysis Using the New Household Typology T2 - 2007 Convention of the Southern Association of Agricultural Scientists AN - 40646693; 4578453 JF - 2007 Convention of the Southern Association of Agricultural Scientists AU - Fernandez-Cornejo, Jorge AU - Nehring, Richard Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Farms KW - Households KW - Income KW - Livestock KW - Typology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40646693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.atitle=The+Impacts+of+Off-Farm+Income+on+Efficiency+for+Livestock+Farms%3A+A+Farm-+Level+Analysis+Using+the+New+Household+Typology&rft.au=Fernandez-Cornejo%2C+Jorge%3BNehring%2C+Richard&rft.aulast=Fernandez-Cornejo&rft.aufirst=Jorge&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Convention+of+the+Southern+Association+of+Agricultural+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.saasinc.org/Mobile2007/ProgramInfo/SAAS%20Program-web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of an Automatic, Indwelling Rectal Temperature Probe for Cattle Research. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40546053; 4527375 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Reuter, R R AU - Carroll, J A AU - Dailey, J W AU - Chase Jr., C.C. AU - Coleman, S W AU - Riley, D G AU - Spiers, D E AU - Weaber, R L AU - Galyean, M L Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Temperature effects KW - Cattle KW - Livestock KW - Probes KW - Automation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40546053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Development+of+an+Automatic%2C+Indwelling+Rectal+Temperature+Probe+for+Cattle+Research.&rft.au=Reuter%2C+R+R%3BCarroll%2C+J+A%3BDailey%2C+J+W%3BChase+Jr.%2C+C.C.%3BColeman%2C+S+W%3BRiley%2C+D+G%3BSpiers%2C+D+E%3BWeaber%2C+R+L%3BGalyean%2C+M+L&rft.aulast=Reuter&rft.aufirst=R&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction between Copper Oxide Wire Particles and Grazing Sericea Lespedeza to Control Gastrointestinal Nematodes in Goats. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40545386; 4527389 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Burke, J M AU - Miller, J E AU - Terrill, T H AU - Mosjidis, J Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Grazing KW - Nematodes KW - Oxides KW - Nematoda KW - Lespedeza KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Interaction+between+Copper+Oxide+Wire+Particles+and+Grazing+Sericea+Lespedeza+to+Control+Gastrointestinal+Nematodes+in+Goats.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H%3BMosjidis%2C+J&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Preweaning Performance of Calves from Tropically-Adapted and Temperate Sires and Brangus Cows Managed on Two Forage Systems. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40545206; 4527447 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Brown, M A AU - Lalman, D L Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Forage KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40545206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Preweaning+Performance+of+Calves+from+Tropically-Adapted+and+Temperate+Sires+and+Brangus+Cows+Managed+on+Two+Forage+Systems.&rft.au=Brown%2C+M+A%3BLalman%2C+D+L&rft.aulast=Brown&rft.aufirst=M&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Dose Titration of Copper Oxide Wire Particles for Control of Gastrointestinal Nematodes in Weaned Kids. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40544931; 4527388 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Burke, J M AU - Miller, J E AU - Terrill, T H Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Nematodes KW - Titration KW - Oxides KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Low+Dose+Titration+of+Copper+Oxide+Wire+Particles+for+Control+of+Gastrointestinal+Nematodes+in+Weaned+Kids.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Determination of Alkane Content in Fresh Fecal Samples to Estimate Intake on Pasture. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40544696; 4527432 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Coleman, S W AU - Bowers, E J AU - Riley, D G AU - Chase Jr., C.C. Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Pasture KW - Alkanes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Determination+of+Alkane+Content+in+Fresh+Fecal+Samples+to+Estimate+Intake+on+Pasture.&rft.au=Coleman%2C+S+W%3BBowers%2C+E+J%3BRiley%2C+D+G%3BChase+Jr.%2C+C.C.&rft.aulast=Coleman&rft.aufirst=S&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interaction between High Protein Supplement and Copper Oxide Wire Particles to Control Gastrointestinal Nematodes in Growing Goats. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40544389; 4527387 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Burke, J M AU - Miller, J E AU - Terrill, T H Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Particulates KW - Copper KW - Nematodes KW - Oxides KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40544389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Interaction+between+High+Protein+Supplement+and+Copper+Oxide+Wire+Particles+to+Control+Gastrointestinal+Nematodes+in+Growing+Goats.&rft.au=Burke%2C+J+M%3BMiller%2C+J+E%3BTerrill%2C+T+H&rft.aulast=Burke&rft.aufirst=J&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Heterosis for Reproductive Traits in Young F@@d1@, Romosinuano, Brahman, and Angus Cows. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40543913; 4527449 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Riley, D G AU - Chase, C C AU - Coleman, S W AU - Olson, T A Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - Heterosis KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Heterosis+for+Reproductive+Traits+in+Young+F%40%40d1%40%2C+Romosinuano%2C+Brahman%2C+and+Angus+Cows.&rft.au=Riley%2C+D+G%3BChase%2C+C+C%3BColeman%2C+S+W%3BOlson%2C+T+A&rft.aulast=Riley&rft.aufirst=D&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Relationship of Lactate Dehydrogenase Activity to Body Measurements of Angus X Charolais Cows and Calves. T2 - 2007 Annual Meeting of the Southern Section American Society of Animal Science AN - 40543759; 4527463 JF - 2007 Annual Meeting of the Southern Section American Society of Animal Science AU - Looper, M L AU - Neidecker, T P AU - Wall, C W AU - Reiter, S T AU - Flores, R AU - Brown Jr., A.H. AU - Johnson, Z B AU - Rosenkrans Jr., C.F. Y1 - 2007/02/03/ PY - 2007 DA - 2007 Feb 03 KW - L-Lactate dehydrogenase KW - Body measurements KW - Dehydrogenase KW - Lactic acid KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40543759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.atitle=Relationship+of+Lactate+Dehydrogenase+Activity+to+Body+Measurements+of+Angus+X+Charolais+Cows+and+Calves.&rft.au=Looper%2C+M+L%3BNeidecker%2C+T+P%3BWall%2C+C+W%3BReiter%2C+S+T%3BFlores%2C+R%3BBrown+Jr.%2C+A.H.%3BJohnson%2C+Z+B%3BRosenkrans+Jr.%2C+C.F.&rft.aulast=Looper&rft.aufirst=M&rft.date=2007-02-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Southern+Section+American+Society+of+Animal+Science&rft.issn=&rft_id=info:doi/ L2 - http://www.asas.org/southern/2007/2007%20Southern%20Program%20online.p df LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - A Procedure for NEPA Assessment of Selenium Hazards Associated With Mining AN - 762281816; 13771913 AB - This paper gives step-by-step instructions for assessing aquatic selenium hazards associated with mining. The procedure was developed to provide the U.S. Forest Service with a proactive capability for determining the risk of selenium pollution when it reviews mine permit applications in accordance with the National Environmental Policy Act (NEPA). The procedural framework is constructed in a decision-tree format in order to guide users through the various steps, provide a logical sequence for completing individual tasks, and identify key decision points. There are five major components designed to gather information on operational parameters of the proposed mine as well as key aspects of the physical, chemical, and biological environment surrounding it -- geological assessment, mine operation assessment, hydrological assessment, biological assessment, and hazard assessment. Validation tests conducted at three mines where selenium pollution has occurred confirmed that the procedure will accurately predict ecological risks. In each case, it correctly identified and quantified selenium hazard, and indicated the steps needed to reduce this hazard to an acceptable level. By utilizing the procedure, NEPA workers can be confident in their ability to understand the risk of aquatic selenium pollution and take appropriate action. Although the procedure was developed for the Forest Service it should also be useful to other federal land management agencies that conduct NEPA assessments, as well as regulatory agencies responsible for issuing coal mining permits under the authority of the Surface Mining Control and Reclamation Act (SMCRA) and associated Section 401 water quality certification under the Clean Water Act. Mining companies will also benefit from the application of this procedure because priority selenium sources can be identified in relation to specific mine operating parameters. The procedure will reveal the point(s) at which there is a need to modify operating conditions to meet environmental quality goals. By recognizing concerns early in the NEPA process, it may be possible for a mining company to match operational parameters with environmental requirements, thereby increasing the likelihood that the permit application will be approved. JF - Environmental Monitoring and Assessment AU - Lemly, ADennis AD - United States Forest Service Southern Research Station, Fisheries Research Unit, 1650 Ramble Road, Blacksburg, VA, 24060, USA, dlemly@fs.fed.us Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 361 EP - 375 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 125 IS - 1-3 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Sustainability Science Abstracts KW - water quality KW - Forests KW - Coal KW - Hazards KW - Selenium KW - Assessments KW - Permits KW - Land Reclamation KW - Certification KW - Environmental monitoring KW - environmental requirements KW - Coal Mining KW - Mines KW - Identification KW - Risk KW - certification KW - USA KW - land management KW - Clean Water Act KW - Governments KW - Mining KW - Monitoring KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 3050:Ultimate disposal of wastes KW - ENA 09:Land Use & Planning KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - O 4080:Pollution - Control and Prevention KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762281816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=A+Procedure+for+NEPA+Assessment+of+Selenium+Hazards+Associated+With+Mining&rft.au=Lemly%2C+ADennis&rft.aulast=Lemly&rft.aufirst=ADennis&rft.date=2007-02-01&rft.volume=125&rft.issue=1-3&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-006-9445-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Hazards; Selenium; land management; Governments; Coal; Certification; Mining; Identification; certification; water quality; environmental requirements; Forests; Clean Water Act; Mines; Risk; Assessments; Coal Mining; Land Reclamation; Permits; Monitoring; USA DO - http://dx.doi.org/10.1007/s10661-006-9445-9 ER - TY - JOUR T1 - Potential Contributions of Figured Wood to the Practice of Sustainable Forestry AN - 755133135; 13626447 AB - The birdseye grain of sugar maple (Acer saccharum Marsh.) can showcase the potential of figured wood in sustainable forestry. This poorly understood but valuable grain abnormality commands such a premium that its presence alone can influence timber management. Good forestry and logging practices can help assure that quality birdseye maple logs are not relegated to low-value uses. Birdseye specialty markets have also developed, creating opportunities for pieces of small or irregular dimensions. Even though few have the same promise as birdseye maple, figured grains are found in virtually every tree species, thus increasing the potential for other high-value niche markets. However, the relative rarity and slow formation of figured grains threaten their sustainability, until more research on their genetics, propagation, and silviculture becomes available. JF - Journal of Sustainable Forestry AU - Bragg, Don C AD - Southern Research Station, USDA Forest Service, Monticello, AR, USA Y1 - 2007/02/01/ PY - 2007 DA - 2007 Feb 01 SP - 67 EP - 81 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN UK VL - 23 IS - 3 SN - 1054-9811, 1054-9811 KW - Ecology Abstracts; Environment Abstracts KW - Logging KW - Silviculture KW - Acer saccharum KW - Trees KW - Niches KW - Grain KW - Marshes KW - Forestry KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755133135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sustainable+Forestry&rft.atitle=Potential+Contributions+of+Figured+Wood+to+the+Practice+of+Sustainable+Forestry&rft.au=Bragg%2C+Don+C&rft.aulast=Bragg&rft.aufirst=Don&rft.date=2007-02-01&rft.volume=23&rft.issue=3&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sustainable+Forestry&rft.issn=10549811&rft_id=info:doi/10.1300%2FJ091v23n03_03 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Logging; Silviculture; Trees; Niches; Grain; Marshes; Forestry; Acer saccharum DO - http://dx.doi.org/10.1300/J091v23n03_03 ER - TY - JOUR T1 - Toxicity evaluation of diazinon contaminated leaf litter. AN - 70557546; 17375252 JF - Bulletin of environmental contamination and toxicology AU - Moore, M T AU - Lizotte, R E AU - Smith, S AD - USDA-ARS National Sedimentation Laboratory, Post Office Box 1157, Oxford, MS 38655, USA. mtmoore@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 168 EP - 171 VL - 78 IS - 2 SN - 0007-4861, 0007-4861 KW - Insecticides KW - 0 KW - Pesticide Residues KW - Water Pollutants, Chemical KW - Diazinon KW - YUS1M1Q929 KW - Index Medicus KW - Animals KW - Water Pollutants, Chemical -- toxicity KW - Acer KW - Insecticides -- toxicity KW - Plant Leaves KW - Diazinon -- toxicity KW - Amphipoda -- drug effects KW - Pesticide Residues -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70557546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+environmental+contamination+and+toxicology&rft.atitle=Toxicity+evaluation+of+diazinon+contaminated+leaf+litter.&rft.au=Moore%2C+M+T%3BLizotte%2C+R+E%3BSmith%2C+S&rft.aulast=Moore&rft.aufirst=M&rft.date=2007-02-01&rft.volume=78&rft.issue=2&rft.spage=168&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+environmental+contamination+and+toxicology&rft.issn=00074861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-30 N1 - Date created - 2007-05-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Cross-resistance responses of CrylAc-selected Heliothis virescens (Lepidoptera: Noctuidae) to the Bacillus thuringiensis protein vip3A. AN - 70284862; 17370826 AB - One susceptible and three Cry1Ac-resistant strains of tobacco budworm, Heliothis virescens (F.) (Lepidoptera: Noctuidae), were used in laboratory studies to determine the level of cross-resistance between the Bacillus thuringiensis (Berliner) toxins Cry1Ac and Vip3A by using concentration-mortality and leaf tissue experiments. Concentration-mortality data demonstrated that the three Cry1Ac-resistant H. virescens strains, YHD2, KCBhyb, and CxC, were at least 215- to 316-fold resistant to Cry1Ac compared with the susceptible strain, YDK. Results from Vip3A concentration-mortality tests indicated that mortality was similar among all four H. virescens strains. Relative larval growth on Cry1Ac reflected concentration-mortality test results, because YHD2 larval growth was mostly unaffected by the Cry1Ac concentrations tested. Growth ratios for KCBhyb and CXC indicated that they had a more moderate level of resistance to Cry1Ac than did YHD2. Relative larval growth on Vip3A was highly variable at lower concentrations, but it was more consistent on concentrations of Vip3A above 25 microg/ml. Differences in larval growth among strains on Vip3A were not as pronounced as seen in Cry1Ac experiments. Mortality and larval growth also was assessed in leaf tissue bioassays in which YDK, CxC, and KCBhyb neonates were placed onto leaf disks from non-Bt and Bt cotton, Gossypium hirsutum L., for 5 d. Three Bt lines were used in an initial bioassay and consisted of two Vip3A-containing lines, COT203 and COT102, and a Cry1Ac-producing line. Mortality of KCBhyb and CXC was lower than that of YDK larvae in the presence of leaf tissue from the Cry1Ac-producing line. Additionally, increased larval growth and leaf tissue consumption on Cry1Ac-containing leaf disks was observed for KCBhyb and CXC. Mortality and larval weights were similar among strains when larvae were fed leaf tissue of either non-Bt, COT203, or COT102. A subsequent leaf tissue bioassay was conducted that evaluated four cotton lines: non-Bt, Cry1Ab-expressing, Vip3A-expressing, and pyramided-toxin plants that produced both Cry1Ab and Vip3A. Mortality levels were similar among strains when fed non-Bt, Vip3A-expressing, or pyramided-toxin leaf tissues. Mortality was higher for YDK than for KCBhyb or CXC on Cry1Ab-expressing leaf tissues. No differences in larval weights were observed among strains for any genotype tested. Results of these experiments demonstrate that cross-resistance is nonexistent between CrylAc and Vip3A in H. virescens. Thus, the introduction of Vip3A-producing lines could delay Cry1Ac-resistance evolution in H. virescens, if these lines gain a significant share of the market. JF - Journal of economic entomology AU - Jackson, R E AU - Marcus, M A AU - Gould, F AU - Bradley, J R AU - Van Duyn, J W AD - Southern Insect Management Research Unit, USDA-ARS, P.O. Box 346, Stoneville, MS 38776, USA. rjackson@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 180 EP - 186 VL - 100 IS - 1 SN - 0022-0493, 0022-0493 KW - Bacterial Proteins KW - 0 KW - Bacterial Toxins KW - Endotoxins KW - Hemolysin Proteins KW - Insecticides KW - Vip3A protein, Bacillus thuringiensis KW - insecticidal crystal protein, Bacillus Thuringiensis KW - Index Medicus KW - Animals KW - Plants, Genetically Modified KW - Gossypium -- genetics KW - Gene Expression Regulation, Plant KW - Moths -- drug effects KW - Bacterial Proteins -- genetics KW - Insecticide Resistance -- genetics KW - Hemolysin Proteins -- pharmacology KW - Bacterial Proteins -- pharmacology KW - Bacterial Proteins -- metabolism KW - Moths -- genetics KW - Bacterial Toxins -- pharmacology KW - Insecticides -- pharmacology KW - Endotoxins -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70284862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+economic+entomology&rft.atitle=Cross-resistance+responses+of+CrylAc-selected+Heliothis+virescens+%28Lepidoptera%3A+Noctuidae%29+to+the+Bacillus+thuringiensis+protein+vip3A.&rft.au=Jackson%2C+R+E%3BMarcus%2C+M+A%3BGould%2C+F%3BBradley%2C+J+R%3BVan+Duyn%2C+J+W&rft.aulast=Jackson&rft.aufirst=R&rft.date=2007-02-01&rft.volume=100&rft.issue=1&rft.spage=180&rft.isbn=&rft.btitle=&rft.title=Journal+of+economic+entomology&rft.issn=00220493&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-25 N1 - Date created - 2007-03-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - In vitro and in vivo temporal aspects of ACTH secretion: stimulatory actions of corticotropin-releasing hormone and vasopressin in cattle. AN - 70269888; 17359448 AB - The objective of the present study was to evaluate the temporal aspects associated with corticotropin-releasing hormone (CRH) and vasopressin (VP) stimulated bovine adrenocorticotropic hormone (ACTH) secretion in vitro and in vivo. For the in vitro studies, bovine anterior pituitary glands were enzymatically dispersed to establish primary cultures. On day 5 of culture, cells were challenged for 3 h with medium alone (Control) or various combinations and concentrations of bovine CRH (bCRH) and VP. Both CRH and VP each increased (P < 0.05) ACTH secretion. Maximal increases in ACTH secretion occurred in response to 0.1 microM CRH (5.5-fold) and 1 microM VP (3.7-fold), relative to Control cells. The in vivo portion of the study examined possible temporal differences in the activation of the pituitary-adrenal axis by CRH and VP. Jersey cows were randomly assigned to one of four groups (n = 8 cows/group): (i) Control (saline); (ii) bCRH (0.3 microg/kg BW); (iii) VP (1 microg/kg BW) and (iv) bCRH (0.3 microg/kg BW) + VP (1 microg/kg BW). Jugular blood samples were collected at 15-min intervals for 4 h pre- and for 6 h post-treatment; samples were also taken at 1, 5 and 10 min post-treatment. Plasma concentration of ACTH did not differ among treatment groups for the 4-h pre-treatment period. At 1 min post-treatment, bCRH + VP, VP and bCRH increased ACTH secretion by 22.4-, 9.6- and 2.2-fold, respectively, relative to Control (32.7 +/- 7.2 pg/ml). Maximal plasma concentration of ACTH occurred at 5, 10 and 15 min post-treatment for the VP (1017.7 +/- 219.9 pg/ml), bCRH + VP (1399.8 +/- 260.1 pg/ml) and bCRH (324.8 +/- 126.2 pg/ml) treatment groups respectively. Both the in vitro and in vivo data demonstrated that while VP acutely activates the bovine pituitary-adrenal axis, CRH-induced ACTH secretion is slower in onset but of longer duration. The present study also provides insight into the dynamics of ACTH and cortisol (CS) responsiveness to CRH and VP in cattle. JF - Journal of veterinary medicine. A, Physiology, pathology, clinical medicine AU - Carroll, J A AU - McArthur, N H AU - Welsh, T H AD - Livestock Issues Research Unit, Agricultural Research Service--USDA, Lubbock, TX 79403, USA. Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 7 EP - 14 VL - 54 IS - 1 SN - 0931-184X, 0931-184X KW - Vasoconstrictor Agents KW - 0 KW - Vasopressins KW - 11000-17-2 KW - Adrenocorticotropic Hormone KW - 9002-60-2 KW - Corticotropin-Releasing Hormone KW - 9015-71-8 KW - Index Medicus KW - Animals KW - Radioimmunoassay -- veterinary KW - Area Under Curve KW - Random Allocation KW - Dose-Response Relationship, Drug KW - Cells, Cultured KW - Drug Synergism KW - Female KW - Vasoconstrictor Agents -- pharmacology KW - Adrenocorticotropic Hormone -- secretion KW - Cattle -- metabolism KW - Adrenocorticotropic Hormone -- drug effects KW - Vasopressins -- pharmacology KW - Corticotropin-Releasing Hormone -- pharmacology KW - Adrenocorticotropic Hormone -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70269888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+veterinary+medicine.+A%2C+Physiology%2C+pathology%2C+clinical+medicine&rft.atitle=In+vitro+and+in+vivo+temporal+aspects+of+ACTH+secretion%3A+stimulatory+actions+of+corticotropin-releasing+hormone+and+vasopressin+in+cattle.&rft.au=Carroll%2C+J+A%3BMcArthur%2C+N+H%3BWelsh%2C+T+H&rft.aulast=Carroll&rft.aufirst=J&rft.date=2007-02-01&rft.volume=54&rft.issue=1&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Journal+of+veterinary+medicine.+A%2C+Physiology%2C+pathology%2C+clinical+medicine&rft.issn=0931184X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-17 N1 - Date created - 2007-03-15 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Nontarget effects of transgenic insecticidal crops: implications of source-sink population dynamics. AN - 70252843; 17349125 AB - Widespread planting of transgenic insecticidal (TI) crops for pest control has raised concerns about potential harm to nontarget arthropods. Because the first generation of TI crops produce single Bacillus thuringiensis (Bt) toxins causing little or no harm to most nontarget arthropods, they are not likely to cause such negative effects. However, varieties of transgenic crops with multiple Bt toxins or novel toxins might be more harmful to nontarget arthropods. Field studies assessing nontarget effects typically compare the relative abundance of nontarget arthropods in TI crop fields to non-TI crop fields. However, for nontarget arthropods that are killed by TI crops, such analyses may miss important effects. Results from simulations of a spatially explicit population dynamics model show that large-scale planting of TI crops could cause three types of negative effects on nontarget arthropods that suffer mortality caused by TI crops: (1) lower abundance in TI fields than non-TI fields with little or no effect on abundance in non-TI fields, (2) lower abundance in TI fields than non-TI fields and decreased abundance in non-TI fields, and (3) loss of the arthropod from TI and non-TI fields. Simulation results show that factors increasing the potential for negative effects of TI crops on nontarget arthropods in non-TI fields are low reproduction, high emigration, high adoption of TI crops, high mortality in TI fields, insecticide sprays, and rotation of TI and non-TI fields. The results suggest that risk assessment should consider the regional distribution of transgenic crops and the life history traits of nontarget arthropods to identify the most vulnerable regions and nontarget species. JF - Environmental entomology AU - Sisterson, Mark S AU - Carrière, Yves AU - Dennehy, Timothy J AU - Tabashnik, Bruce E AD - Department of Entomology, University of Arizona, Tucson, AZ 85721, USA. msisterson@fresno.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 121 EP - 127 VL - 36 IS - 1 SN - 0046-225X, 0046-225X KW - Bacterial Toxins KW - 0 KW - Insecticides KW - Index Medicus KW - Animals KW - Pest Control, Biological -- methods KW - Computer Simulation KW - Population Dynamics KW - Models, Biological KW - Risk Assessment KW - Insecticides -- toxicity KW - Insecticides -- metabolism KW - Bacterial Toxins -- genetics KW - Arthropods -- growth & development KW - Arthropods -- drug effects KW - Plants, Genetically Modified -- growth & development KW - Bacterial Toxins -- metabolism KW - Arthropods -- physiology KW - Bacterial Toxins -- toxicity KW - Plants, Genetically Modified -- metabolism KW - Bacillus thuringiensis -- genetics KW - Plants, Genetically Modified -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70252843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+entomology&rft.atitle=Nontarget+effects+of+transgenic+insecticidal+crops%3A+implications+of+source-sink+population+dynamics.&rft.au=Sisterson%2C+Mark+S%3BCarri%C3%A8re%2C+Yves%3BDennehy%2C+Timothy+J%3BTabashnik%2C+Bruce+E&rft.aulast=Sisterson&rft.aufirst=Mark&rft.date=2007-02-01&rft.volume=36&rft.issue=1&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Environmental+entomology&rft.issn=0046225X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-11-05 N1 - Date created - 2007-03-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Microbiological characterization of imported and domestic boneless beef trim used for ground beef. AN - 70244238; 17340881 AB - The United States imports lean boneless beef trim from Australia (AUS), New Zealand (NZL), and Uruguay (URY) to meet demand for ground beef production. The reported incidence of and etiological agents responsible for foodborne diseases differ between these countries and the United States. Our objective was to determine whether current U.S. microbiological profiling adequately addresses the potential differences between foreign and domestic beef trim. We compared the hygienic status of imported and domestic (USA) beef trim by enumeration of aerobic bacteria, Enterobacteriaceae, coliforms, Escherichia coli, and Staphylococcus aureus. We also compared the prevalence of pathogens between imported and domestic samples by screening for the presence of Salmonella, Campylobacter spp., Listeria spp., and non-O157 Shiga toxin-producing E. coli (STEC). A total of 1,186 samples (487 USA, 220 AUS, 223 NZL, and 256 URY) of boneless beef trim were analyzed. Results of enumeration revealed significant differences between samples from all countries, with the lowest pathogen numbers in samples from AUS and the highest in samples from URY. Six Salmonella isolates (1 NZL, 1 URY, and 4 USA), 79 L. monocytogenes isolates (4 AUS, 5 NZL, 53 URY, and 17 USA), and 7 Campylobacter isolates (1 NZL, 1 URY, 5 USA) were found among the trim samples tested. Non-O157 STEC prevalence was 10% in NZL samples and about 30% in all of the other samples; 99 STEC strains were isolated. Serotyping of these isolates revealed that serotypes associated with hemolytic uremic syndrome were not different in prevalence between imported and domestic beef trim. Although it may be tempting to do so, these data cannot be used to compare the microbiological quality of beef trim between the countries examined. However, these results indicate that the current pathogen monitoring procedures in the United States are adequate for evaluation of imported beef trim. JF - Journal of food protection AU - Bosilevac, Joseph M AU - Guerini, Michael N AU - Brichta-Harhay, Dayna M AU - Arthur, Terrance M AU - Koohmaraie, Mohammad AD - U.S. Department of Agriculture, Agricultural Research Service, Roman L. Hruska U.S. Meat Animal Research Center, Clay Center, Nebraska 68933-0166, USA. bosilevac@email.marc.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 440 EP - 449 VL - 70 IS - 2 SN - 0362-028X, 0362-028X KW - Index Medicus KW - United States KW - Animals KW - Enterobacteriaceae -- classification KW - Enterobacteriaceae -- isolation & purification KW - Consumer Product Safety KW - Escherichia coli -- isolation & purification KW - Humans KW - Escherichia coli -- classification KW - Colony Count, Microbial KW - Quality Control KW - Meat Products -- standards KW - Food Microbiology KW - Meat Products -- microbiology KW - Food Contamination -- analysis KW - Bacteria -- isolation & purification KW - Bacteria -- classification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70244238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+food+protection&rft.atitle=Microbiological+characterization+of+imported+and+domestic+boneless+beef+trim+used+for+ground+beef.&rft.au=Bosilevac%2C+Joseph+M%3BGuerini%2C+Michael+N%3BBrichta-Harhay%2C+Dayna+M%3BArthur%2C+Terrance+M%3BKoohmaraie%2C+Mohammad&rft.aulast=Bosilevac&rft.aufirst=Joseph&rft.date=2007-02-01&rft.volume=70&rft.issue=2&rft.spage=440&rft.isbn=&rft.btitle=&rft.title=Journal+of+food+protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-05 N1 - Date created - 2007-03-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Transportation and lairage environment effects on prevalence, numbers, and diversity of Escherichia coli O157:H7 on hides and carcasses of beef cattle at processing. AN - 70243022; 17340859 AB - Hide has been established as the main source of carcass contamination during cattle processing; therefore, it is crucial to minimize the amount of Escherichia coli O157:H7 on cattle hides before slaughter. Several potential sources of E. coli O157: H7 are encountered during transportation and in the lairage environment at beef-processing facilities that could increase the prevalence and numbers of E. coli O157:H7 on the hides of cattle. On three separate occasions, samples were obtained from cattle at the feedlot and again after cattle were stunned and exsanguinated at the processing plant (286 total animals). The prevalence of E. coli O157:H7 on hides increased from 50.3 to 94.4% between the time cattle were loaded onto tractor-trailers at the feedlot and the time hides were removed in the processing plant. Before transport, nine animals had E. coli O157:H7 in high numbers (> 0.4 CFU/cm2) on their hides. When sampled at the slaughter facility, the number of animals with high hide numbers had increased to 70. Overall, only 29% of the E. coli O157:H7 isolates collected postharvest (221 of 764) matched pulsed-field gel electrophoresis types collected before transport. The results of this study indicate that transport to and lairage at processing plants can lead to increases in the prevalence and degree of E. coli O157:H7 contamination on hides and the number of E. coli O157:H7 pulsed-field gel electrophoresis types associated with the animals. More study is needed to confirm the mechanism by which additional E. coli O157:H7 strains contaminate cattle hides during transport and lairage and to design interventions to prevent this contamination. JF - Journal of food protection AU - Arthur, Terrance M AU - Bosilevac, Joseph M AU - Brichta-Harhay, Dayna M AU - Guerini, Michael N AU - Kalchayanand, Norasak AU - Shackelford, Steven D AU - Wheeler, Tommy L AU - Koohmaraie, Mohammad AD - U.S. Department of Agriculture, Agricultural Research Service, Roman L. Hruska U.S. Meat Animal Research Center, Clay Center, Nebraska 68933-0166, USA. arthur@email.marc.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 280 EP - 286 VL - 70 IS - 2 SN - 0362-028X, 0362-028X KW - Index Medicus KW - Skin -- microbiology KW - Animals KW - Transportation KW - Animal Husbandry -- standards KW - Abattoirs KW - Animal Husbandry -- methods KW - Humans KW - Colony Count, Microbial KW - Male KW - Female KW - Prevalence KW - Environmental Microbiology KW - Food Contamination -- prevention & control KW - Food Microbiology KW - Escherichia coli O157 -- classification KW - Cattle -- microbiology KW - Escherichia coli O157 -- isolation & purification KW - Food-Processing Industry -- standards KW - Food Contamination -- analysis KW - Food-Processing Industry -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70243022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+food+protection&rft.atitle=Transportation+and+lairage+environment+effects+on+prevalence%2C+numbers%2C+and+diversity+of+Escherichia+coli+O157%3AH7+on+hides+and+carcasses+of+beef+cattle+at+processing.&rft.au=Arthur%2C+Terrance+M%3BBosilevac%2C+Joseph+M%3BBrichta-Harhay%2C+Dayna+M%3BGuerini%2C+Michael+N%3BKalchayanand%2C+Norasak%3BShackelford%2C+Steven+D%3BWheeler%2C+Tommy+L%3BKoohmaraie%2C+Mohammad&rft.aulast=Arthur&rft.aufirst=Terrance&rft.date=2007-02-01&rft.volume=70&rft.issue=2&rft.spage=280&rft.isbn=&rft.btitle=&rft.title=Journal+of+food+protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-05 N1 - Date created - 2007-03-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Assessment of usual dietary intake in population studies of gene-diet interaction. AN - 69025605; 17046222 AB - Dietary intake is a critical environmental exposure when considering the effect of many genetic factors on disease risk. However, dietary intake is a complex and changing measure that requires particular care in assessment. Although weighed diet records can theoretically provide the most accurate assessment of intake, they are usually not realistic in large population studies due to heavy respondent burden, likelihood of poor compliance, and the cost of data entry. Multiple 24-h dietary recalls can provide excellent detail, allowing for diverse dietary practices, but they are costly and require multiple contacts with participants. Food frequency questionnaires are the most cost-effective tool for assessing usual intake, particularly for micronutrients with high day-to-day variability. However, they have limitations for diverse populations and recent studies have questioned their ability to measure macronutrient intakes for assessing diet and disease relationships. At the present time, food frequencies remain the most cost-effective tool for large population studies. However, their limitations must be fully appreciated and demonstration of validity for nutrients of concern in the populations under study is essential. When macronutrients are of key interest, consideration should be given to the use of multiple recalls. Records may be used only in educated and compliant populations. Continued efforts to improve dietary assessment methodology must be investigated. JF - Nutrition, metabolism, and cardiovascular diseases : NMCD AU - Tucker, Katherine L AD - Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, 711 Washington Street, Boston, MA 02111, USA. katherine.tucker@tufts.edu Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 74 EP - 81 VL - 17 IS - 2 KW - Index Medicus KW - Sensitivity and Specificity KW - Evaluation Studies as Topic KW - Diet, Fat-Restricted KW - Attitude to Health KW - Nutrition Assessment KW - Humans KW - Surveys and Questionnaires KW - Diet, Reducing KW - Diet Surveys KW - Feeding Behavior KW - Male KW - Female KW - Diet Records KW - Food-Drug Interactions KW - Energy Intake KW - Food, Genetically Modified UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/69025605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nutrition%2C+metabolism%2C+and+cardiovascular+diseases+%3A+NMCD&rft.atitle=Assessment+of+usual+dietary+intake+in+population+studies+of+gene-diet+interaction.&rft.au=Tucker%2C+Katherine+L&rft.aulast=Tucker&rft.aufirst=Katherine&rft.date=2007-02-01&rft.volume=17&rft.issue=2&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Nutrition%2C+metabolism%2C+and+cardiovascular+diseases+%3A+NMCD&rft.issn=1590-3729&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-06 N1 - Date created - 2007-02-19 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Potential roles for autophosphorylation, kinase activity, and abundance of a CDK-activating kinase (Ee;CDKF;1) during growth in leafy spurge. AN - 68967908; 17063377 AB - Leafy spurge (Euphorbia esula L.) is a deep-rooted perennial weed that propagates both by seeds and underground adventitious buds located on the crown and roots. To enhance our understanding of growth and development during seed germination and vegetative propagation, a leafy spurge gene (Accession No. AF230740) encoding a CDK-activating kinase (Ee;CDKF;1) involved in cell-cycle progression was identified, and its function was confirmed based on its ability to rescue a yeast temperature-sensitive CAK mutant (GF2351) and through in vitro kinase assays. Site-directed mutagenesis of Ee;CDKF;1 indicated that two threonine residues (Thr291 and Thr296) were mutually responsible for intra-molecular autophosphorylation and for phosphorylating its substrate protein, cyclin-dependent kinase (CDK). Polyclonal antibodies generated against the Ee;CDKF;1 protein or against a phosphorylated Ee;CDKF;1 peptide [NERYGSL(pT)SC] were used to examine abundance and phosphorylation of CDKF;1 during seed germination and bud growth. The levels of CDKF;1 were lower in dry or imbibed seeds than in germinating seeds or seedlings. Differences in CDKF;1 were also observed during adventitious bud development; small buds appeared to have greater levels of CDKF;1 than large buds. Similar patterns of CDKF;1 expression were detected with either the polyclonal antibody developed using the CDKF;1 protein or the phosphorylated peptide. These results indicated that Thr291 is constitutively phosphorylated in vivo and associated with Ee;CDKF;1 activity. Our results further suggest that a certain level of CDKF;1 activity is maintained in most tissues and may be an important phenomenon for enzymes that regulate early steps in cell-cycle signaling pathways. JF - Plant molecular biology AU - Chao, Wun S AU - Serpe, Marcelo D AU - Jia, Ying AU - Shelver, Weilin L AU - Anderson, James V AU - Umeda, Masaaki AD - USDA-Agricultural Research Service, Biosciences Research Laboratory, 1605 Albrecht Blvd., Fargo, ND 58105-5674, USA. chaow@fargo.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 365 EP - 379 VL - 63 IS - 3 SN - 0167-4412, 0167-4412 KW - Recombinant Fusion Proteins KW - 0 KW - Threonine KW - 2ZD004190S KW - Cyclin-Dependent Kinases KW - EC 2.7.11.22 KW - cyclin-dependent kinase-activating kinase KW - Index Medicus KW - Germination KW - Recombinant Fusion Proteins -- immunology KW - Amino Acid Sequence KW - Saccharomyces cerevisiae -- enzymology KW - Recombinant Fusion Proteins -- chemistry KW - Saccharomyces cerevisiae -- genetics KW - Mutagenesis, Site-Directed KW - Recombinant Fusion Proteins -- metabolism KW - Antibody Specificity KW - Threonine -- chemistry KW - Phosphorylation KW - Genetic Complementation Test KW - Molecular Sequence Data KW - Recombinant Fusion Proteins -- genetics KW - Genes, Plant KW - Sequence Homology, Amino Acid KW - Cyclin-Dependent Kinases -- metabolism KW - Cyclin-Dependent Kinases -- genetics KW - Cyclin-Dependent Kinases -- immunology KW - Euphorbia -- growth & development KW - Cyclin-Dependent Kinases -- chemistry KW - Euphorbia -- enzymology KW - Euphorbia -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68967908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+molecular+biology&rft.atitle=Potential+roles+for+autophosphorylation%2C+kinase+activity%2C+and+abundance+of+a+CDK-activating+kinase+%28Ee%3BCDKF%3B1%29+during+growth+in+leafy+spurge.&rft.au=Chao%2C+Wun+S%3BSerpe%2C+Marcelo+D%3BJia%2C+Ying%3BShelver%2C+Weilin+L%3BAnderson%2C+James+V%3BUmeda%2C+Masaaki&rft.aulast=Chao&rft.aufirst=Wun&rft.date=2007-02-01&rft.volume=63&rft.issue=3&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=Plant+molecular+biology&rft.issn=01674412&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-05-16 N1 - Date created - 2007-02-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Serial analysis of gene expression in the southern cattle tick following acaricide treatment of larvae from organophosphate resistant and susceptible strains. AN - 68948115; 17257208 AB - Organophosphate resistant and susceptible tick larvae from laboratory strains of the southern cattle tick, Rhipicephalus (Boophilus) microplus were exposed to low doses of the organophosphate (OP) acaricide, coumaphos. Serial analysis of gene expression (SAGE) was used to analyse differential gene expression in response to OP treatment and to compare the responses of OP-treated and -untreated resistant and susceptible tick larvae. An R. microplus Gene Index was used as an EST database to identify genes which corresponded to SAGE tags whose abundance changed in response to acaricide exposure. Relative quantitative RT-PCR was used to confirm the differential expression results from the SAGE experiments. Of particular interest is a SAGE tag which corresponds to a cytochrome P450-like EST in the Gene Index which was more abundant in untreated OP resistant larvae compared to untreated OP susceptible larvae. This SAGE tag was also more abundant in OP resistant larvae treated with OP compared to OP susceptible larvae treated with OP. JF - Insect molecular biology AU - Guerrero, F D AU - Bendele, K G AU - Chen, A C AU - Li, A Y AU - Miller, R J AU - Pleasance, E AU - Varhol, R AU - Rousseau, M-E AU - Nene, V M AD - USDA-ARS, Kerrville, TX 78028, USA. felix.guerrero@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 49 EP - 60 VL - 16 IS - 1 SN - 0962-1075, 0962-1075 KW - Insecticides KW - 0 KW - Coumaphos KW - L08SZ5Z5JC KW - Index Medicus KW - Gene Expression Profiling KW - Animals KW - Larva -- genetics KW - Down-Regulation KW - Up-Regulation KW - Insecticides -- pharmacology KW - Larva -- drug effects KW - Insecticide Resistance KW - Coumaphos -- pharmacology KW - Rhipicephalus -- drug effects KW - Gene Expression Regulation -- drug effects KW - Rhipicephalus -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68948115?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Insect+molecular+biology&rft.atitle=Serial+analysis+of+gene+expression+in+the+southern+cattle+tick+following+acaricide+treatment+of+larvae+from+organophosphate+resistant+and+susceptible+strains.&rft.au=Guerrero%2C+F+D%3BBendele%2C+K+G%3BChen%2C+A+C%3BLi%2C+A+Y%3BMiller%2C+R+J%3BPleasance%2C+E%3BVarhol%2C+R%3BRousseau%2C+M-E%3BNene%2C+V+M&rft.aulast=Guerrero&rft.aufirst=F&rft.date=2007-02-01&rft.volume=16&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Insect+molecular+biology&rft.issn=09621075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-11 N1 - Date created - 2007-01-29 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Comparison of DNA extraction methods for analysis of turkey cecal microbiota. AN - 68935782; 17241345 AB - As a prelude to long-term studies to characterize the microbiota of the turkey ceca, 14 DNA isolation protocols were evaluated for their ability to reproducibly characterize microbial diversity. Eight commercially available DNA extraction kits were assessed. DNA quantity and quality were assessed and competitive PCR was used to quantify the 16S bacterial rRNA genes. The Invitrogen Easy-DNA Kit extraction method for large samples yielded over eight times more DNA than any other method (3144 +/- 873 microg g(-1) of sample, P < 0.05). Bacterial and fungal species richness was estimated by Automated Ribosomal Intergenic Spacer Analysis. The Invitrogen Easy-DNA Kit generated the greatest bacterial species richness (46 +/- 7 peaks) while Bio-Rad Aquapure yielded the highest fungal species richness (71 +/- 9.5 peaks). Cluster analysis indicated different DNA extraction methods generated different microbial community compositions using the same cecal matrix from a single donor bird. Optimized DNA extraction protocols Invitrogen Easy-DNA Kit extraction method for large samples and Bio-Rad Aquapure outperform other methods for extraction of DNA from poultry fecal samples, although these methods do not necessarily recover all available DNA. They will be used in future studies to monitor the dynamics of microbial communities of the avian ceca. JF - Journal of applied microbiology AU - Scupham, A J AU - Jones, J A AU - Wesley, I V AD - Pre-Harvest Food Safety and Enteric Diseases Research Unit, National Animal Disease Center, USDA, Agricultural Research Service, Ames, IA 50010, USA. ascupham@nadc.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 401 EP - 409 VL - 102 IS - 2 SN - 1364-5072, 1364-5072 KW - DNA, Bacterial KW - 0 KW - DNA, Fungal KW - RNA KW - 63231-63-0 KW - Index Medicus KW - Genetic Variation KW - Animals KW - Polymerase Chain Reaction -- methods KW - RNA -- analysis KW - DNA, Fungal -- analysis KW - Turkeys -- microbiology KW - Food Microbiology KW - DNA, Bacterial -- analysis KW - Cecum -- microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68935782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+applied+microbiology&rft.atitle=Comparison+of+DNA+extraction+methods+for+analysis+of+turkey+cecal+microbiota.&rft.au=Scupham%2C+A+J%3BJones%2C+J+A%3BWesley%2C+I+V&rft.aulast=Scupham&rft.aufirst=A&rft.date=2007-02-01&rft.volume=102&rft.issue=2&rft.spage=401&rft.isbn=&rft.btitle=&rft.title=Journal+of+applied+microbiology&rft.issn=13645072&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-09-25 N1 - Date created - 2007-01-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Novel organization of catechol meta pathway genes in the nitrobenzene degrader Comamonas sp. JS765 and its evolutionary implication. AN - 68930968; 16947040 AB - The catechol meta cleavage pathway is one of the central metabolic pathways for the degradation of aromatic compounds. A novel organization of the pathway genes, different from that of classical soil microorganisms, has been observed in Sphingomonas sp HV3 and Pseudomonas sp. DJ77. In a Comamonas sp. JS765, cdoE encoding catechol 2,3-dioxygenase shares a common ancestry only with tdnC of a Pseudomonas putida strain, while codG encoding 2-hydroxymuconic semialdehyde dehydrogenase shows a higher degree of similarity to those genes in classical bacteria. Located between cdoE and cdoG are several putative genes, whose functions are unknown. These genes are not found in meta pathway operons of other microorganisms with the exception of cdoX2, which is similar to cmpX in strain HV3. Therefore, the gene cluster in JS765 reveals a third type of gene organization of the meta pathway. JF - Journal of industrial microbiology & biotechnology AU - He, Zhongqi AU - Parales, Rebecca E AU - Spain, Jim C AU - Johnson, Glenn R AD - USDA-ARS, New England Plant, Soil, and Water Laboratory, Orono, ME 04469, USA, Zhongqi.He@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 99 EP - 104 VL - 34 IS - 2 SN - 1367-5435, 1367-5435 KW - Bacterial Proteins KW - 0 KW - Catechols KW - DNA, Bacterial KW - Fatty Acids, Unsaturated KW - Nitrobenzenes KW - hydroxymuconic semialdehyde KW - 3270-98-2 KW - nitrobenzene KW - E57JCN6SSY KW - Oxidoreductases KW - EC 1.- KW - Catechol 2,3-Dioxygenase KW - EC 1.13.11.2 KW - Hydrolases KW - EC 3.- KW - catechol KW - LF3AJ089DQ KW - Index Medicus KW - Molecular Sequence Data KW - Biodegradation, Environmental KW - Amino Acid Sequence KW - Catechol 2,3-Dioxygenase -- genetics KW - Sequence Analysis, DNA KW - DNA, Bacterial -- analysis KW - Bacterial Proteins -- genetics KW - Fatty Acids, Unsaturated -- metabolism KW - Catechols -- metabolism KW - Comamonas -- isolation & purification KW - Multigene Family KW - Hydrolases -- metabolism KW - Bacterial Proteins -- metabolism KW - Oxidoreductases -- chemistry KW - Hydrolases -- genetics KW - Evolution, Molecular KW - Comamonas -- enzymology KW - Comamonas -- genetics KW - Oxidoreductases -- genetics KW - Oxidoreductases -- metabolism KW - Bacterial Proteins -- chemistry KW - Hydrolases -- chemistry KW - Nitrobenzenes -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68930968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+industrial+microbiology+%26+biotechnology&rft.atitle=Novel+organization+of+catechol+meta+pathway+genes+in+the+nitrobenzene+degrader+Comamonas+sp.+JS765+and+its+evolutionary+implication.&rft.au=He%2C+Zhongqi%3BParales%2C+Rebecca+E%3BSpain%2C+Jim+C%3BJohnson%2C+Glenn+R&rft.aulast=He&rft.aufirst=Zhongqi&rft.date=2007-02-01&rft.volume=34&rft.issue=2&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Journal+of+industrial+microbiology+%26+biotechnology&rft.issn=13675435&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-30 N1 - Date created - 2007-01-19 N1 - Date revised - 2017-01-13 N1 - Genetic sequence - AF190463; GENBANK N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Disruption of mating in codling moth (Lepidoptera: Tortricidae) by chlorantranilipole, an anthranilic diamide insecticide. AN - 68408444; 17125149 AB - The influence of the anthranilic diamide insecticide chlorantranilipole (DPX-E2Y45; Rynaxypyr against the adult stage of codling moth, Cydia pomonella L., was examined. Insecticide residues in plastic cups sprayed with 56 mg AI L(-1) (equivalent to the recommended field rate) had a minimal effect on adult survival or fecundity, but significantly fewer female moths were mated in treated than in untreated cups. Similar results were found in field studies with adults placed in screened cages on treated apple foliage for up to 3 weeks. Mating was disrupted when either sex was topically dosed with technical material (0.01-0.1 microg). Males were more sensitive to the disruptive effects of chlorantranilipole than females. A 2 h exposure significantly reduced male activity (walking and wing fanning), but not female calling. A 25 h exposure significantly reduced the activity of both sexes. The proportion of males landing near a sex pheromone source in a flight tunnel was significantly reduced following exposures of 2-4 h and completely eliminated following a 17 h exposure. Male moths partially recovered from either topical or residual exposure to chlorantranilipole, but the extent of their recovery was dose and time dependent. Male response to sex pheromone recovered within 2 h following a 4 h exposure, but following a 17 h exposure only a partial recovery occurred after 48 h. Mating by moth pairs exposed to chlorantranilipole residues for 24 h did not significantly increase during recovery periods of 24-96 h, except in cups treated with 10% of the standard concentration. The proportion of field-collected female codling moths caught in pear ester-baited traps that were mated was significantly lower in apple orchards treated season-long with chlorantranilipole compared with females caught in either untreated orchards or those treated with sex pheromones to cause mating disruption. JF - Pest management science AU - Knight, Alan L AU - Flexner, Lindsey AD - Yakima Agricultural Research Laboratory, Agricultural Research Service, USDA, 5230 Konnowac Pass Rd, Wapato, WA 98951, USA. aknight@yarl.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 180 EP - 189 VL - 63 IS - 2 SN - 1526-498X, 1526-498X KW - Insecticides KW - 0 KW - chlorantranilipole KW - ortho-Aminobenzoates KW - Index Medicus KW - Sexual Behavior, Animal -- drug effects KW - Animals KW - Sex Factors KW - Dose-Response Relationship, Drug KW - Time Factors KW - Male KW - Female KW - Moths -- drug effects KW - Reproduction -- physiology KW - Reproduction -- drug effects KW - Moths -- physiology KW - ortho-Aminobenzoates -- pharmacology KW - Insect Control -- methods KW - Insecticides -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68408444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pest+management+science&rft.atitle=Disruption+of+mating+in+codling+moth+%28Lepidoptera%3A+Tortricidae%29+by+chlorantranilipole%2C+an+anthranilic+diamide+insecticide.&rft.au=Knight%2C+Alan+L%3BFlexner%2C+Lindsey&rft.aulast=Knight&rft.aufirst=Alan&rft.date=2007-02-01&rft.volume=63&rft.issue=2&rft.spage=180&rft.isbn=&rft.btitle=&rft.title=Pest+management+science&rft.issn=1526498X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-13 N1 - Date created - 2007-01-08 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Involvement of a Salmonella Genomic Island 1 Gene in the Rumen Protozoan-Mediated Enhancement of Invasion for Multiple-Antibiotic-Resistant Salmonella enterica Serovar Typhimurium AN - 20979515; 7252293 AB - Multiple-antibiotic-resistant Salmonella enterica serotype Typhimurium is a food-borne pathogen that may be more virulent than related strains lacking the multiresistance phenotype. Salmonella enterica serotype Typhimurium phage type DT104 is the most prevalent of these multiresistant/hypervirulent strains. Multiresistance in DT104 is conferred by an integron structure, designated Salmonella genomic island 1 (SGI1), while we recently demonstrated DT104 hyperinvasion mediated by rumen protozoa (RPz) that are normal flora of cattle. Hyperinvasion was also observed in other Salmonella strains, i.e., other S. enterica serovar Typhimurium phage types and other S. enterica serovars, like S. enterica serovar Infantis, possessing SGI1, while DT104 strains lacking SGI1 were not hyperinvasive. Herein we attempted to identify SGI1 genes involved in the RPz-mediated hyperinvasion of Salmonella strains bearing SGI1. Transposon mutagenesis, coupled with a novel reporter system, revealed the involvement of an SGI1 gene previously designated SO13. Disruption of SO13 expression led to an abrogation of hyperinvasion as assessed by tissue culture invasion assays and by bovine challenge experiments. However, hyperinvasion was not observed in non-SGI1-bearing strains of Salmonella engineered to express SO13. That is, SO13 and another SGI1 gene(s) may coordinately upregulate invasion in DT104 exposed to RPz. JF - Infection and Immunity AU - Carlson, Steve A AU - Sharma, Vijay K AU - McCuddin, Zoe P AU - Rasmussen, Mark A AU - Franklin, Sharon K AD - Pre-harvest Food Safety and Enteric Disease Research Unit, National Animal Disease Center, USDA, Agricultural Research Service, Ames, Iowa 50010 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 792 EP - 800 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 75 IS - 2 SN - 0019-9567, 0019-9567 KW - Immunology Abstracts; Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - Phages KW - Serotypes KW - Islands KW - Rumen KW - Protozoa KW - Salmonella enterica KW - transposon mutagenesis KW - Food KW - genomics KW - Pathogens KW - Tissue culture KW - J 02350:Immunology KW - F 06910:Microorganisms & Parasites KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20979515?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Infection+and+Immunity&rft.atitle=Involvement+of+a+Salmonella+Genomic+Island+1+Gene+in+the+Rumen+Protozoan-Mediated+Enhancement+of+Invasion+for+Multiple-Antibiotic-Resistant+Salmonella+enterica+Serovar+Typhimurium&rft.au=Carlson%2C+Steve+A%3BSharma%2C+Vijay+K%3BMcCuddin%2C+Zoe+P%3BRasmussen%2C+Mark+A%3BFranklin%2C+Sharon+K&rft.aulast=Carlson&rft.aufirst=Steve&rft.date=2007-02-01&rft.volume=75&rft.issue=2&rft.spage=792&rft.isbn=&rft.btitle=&rft.title=Infection+and+Immunity&rft.issn=00199567&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phages; Islands; Serotypes; Protozoa; Rumen; Food; transposon mutagenesis; Tissue culture; Pathogens; genomics; Salmonella enterica ER - TY - JOUR T1 - Evaluating Alternative Prescribed Burning Policies to Reduce Net Economic Damages from Wildfire AN - 20745606; 9121748 AB - We estimate a wildfire risk model with a new measure of wildfire output, intensity-weighted risk and use it in Monte Carlo simulations to estimate welfare changes from alternative prescribed burning policies. Using Volusia County, Florida as a case study, an annual prescribed burning rate of 13% of all forest lands maximizes net welfare; ignoring the effects on wildfire intensity may underestimate optimal rates of prescribed burning. Our estimated supply function for prescribed fire services is inelastic, suggesting that increasing contract prescribed fire services on public lands may produce rapidly escalating costs for private landowners and unintended distributional and 'leakage' effects. JF - American Journal of Agricultural Economics AU - Mercer, DEvan AU - Prestemon, Jeffrey P AU - Butry, David T AU - Pye, John M AD - 1D. Evan Mercer is a research economist, Jeffrey P. Prestemon is a research forester, David T. Butry is an economist, and John M. Pye is an ecologist with the USDA Forest Service Southern Research Station in Research Triangle Park, North Carolina. Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 63 EP - 77 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 89 IS - 1 SN - 0002-9092, 0002-9092 KW - Sustainability Science Abstracts; Risk Abstracts KW - policy KW - prescribed fire KW - stochastic dominance KW - wildfire KW - Monte Carlo simulation KW - case studies KW - Fires KW - Leakage KW - USA, Florida KW - Contracts KW - Economics KW - Forests KW - burning KW - public lands KW - M3 1010:Issues in Sustainable Development KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20745606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Agricultural+Economics&rft.atitle=Evaluating+Alternative+Prescribed+Burning+Policies+to+Reduce+Net+Economic+Damages+from+Wildfire&rft.au=Mercer%2C+DEvan%3BPrestemon%2C+Jeffrey+P%3BButry%2C+David+T%3BPye%2C+John+M&rft.aulast=Mercer&rft.aufirst=DEvan&rft.date=2007-02-01&rft.volume=89&rft.issue=1&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Agricultural+Economics&rft.issn=00029092&rft_id=info:doi/10.1111%2Fj.1467-8276.2007.00963.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - case studies; Monte Carlo simulation; Fires; wildfire; Leakage; Contracts; Economics; Forests; burning; public lands; USA, Florida DO - http://dx.doi.org/10.1111/j.1467-8276.2007.00963.x ER - TY - JOUR T1 - Involvement of esterases in diazinon resistance and biphasic effects of piperonyl butoxide on diazinon toxicity to Haematobia irritans irritans (Diptera: Muscidae) AN - 20737674; 7272427 AB - Resistance to insecticides remains a major problem for the successful control of the horn fly, Haematobia irritans irritans (L.), one of the most important pests of cattle in many countries including the United States. The organophosphate (OP) insecticide diazinon has been used to control pyrethroid-resistant populations of the horn fly. There are only a few reported cases of horn fly resistance to diazinon in the United States and Mexico. Piperonyl butoxide (PBO) has been used successfully as a synergist of pyrethroid insecticides to control horn flies. PBO-synergized diazinon products are also available for horn fly control in the United States, although PBO is known to inhibit the bio-activation of certain OP insecticides including diazinon. A study was conducted to evaluate the effect of PBO on diazinon toxicity to horn flies using a filter paper bioassay technique. These bioassays in both the susceptible and diazinon-resistant horn fly strains revealed a biphasic effect of PBO on diazinon toxicity to horn flies. PBO inhibited diazinon toxicity when the PBO concentration used was high (5%), and no effect was observed when PBO concentration was intermediate (2%). However, at low concentrations (1% and lower), PBO significantly synergized diazinon toxicity. We demonstrated that enhanced esterase activity was associated with survivability of horn flies exposed to diazinon alone. PBO has been shown to inhibit esterase activity in other insect species. However, results of biochemical assays with esterases from this study suggest that PBO did not have significant effect on the overall esterase activity in the horn fly. The observed synergistic effect of PBO at lower concentrations on diazinon toxicity to horn flies could not be explained by reduced esterase activity due to PBO inhibition. It is likely that PBO synergized diazinon toxicity at lower concentrations by facilitating penetration of diazinon through the cuticle and/or inhibiting the oxidative detoxification of diazinon, and reduced diazinon toxicity at high PBO concentration by inhibiting the bio-activation of diazinon. JF - Pesticide Biochemistry and Physiology AU - Li, A Y AU - Guerrero, F D AU - Pruett, J H AD - ARS, Knipling-Bushland U.S. Livestock Insects Research Laboratory, 2700 Fredericksburg Road, Kerrville, TX 78028, USA, Andrew.Li@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 147 EP - 155 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 87 IS - 2 SN - 0048-3575, 0048-3575 KW - Entomology Abstracts; Toxicology Abstracts KW - Detoxification KW - Haematobia irritans irritans KW - esterase KW - Piperonyl butoxide KW - Toxicity KW - Cuticles KW - organophosphates KW - Insecticides KW - Pesticides KW - Filter paper KW - Pests KW - Pyrethroids KW - Diptera KW - Muscidae KW - Diazinon KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20737674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pesticide+Biochemistry+and+Physiology&rft.atitle=Involvement+of+esterases+in+diazinon+resistance+and+biphasic+effects+of+piperonyl+butoxide+on+diazinon+toxicity+to+Haematobia+irritans+irritans+%28Diptera%3A+Muscidae%29&rft.au=Li%2C+A+Y%3BGuerrero%2C+F+D%3BPruett%2C+J+H&rft.aulast=Li&rft.aufirst=A&rft.date=2007-02-01&rft.volume=87&rft.issue=2&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Pesticide+Biochemistry+and+Physiology&rft.issn=00483575&rft_id=info:doi/10.1016%2Fj.pestbp.2006.07.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Detoxification; Insecticides; esterase; Pesticides; Filter paper; Piperonyl butoxide; organophosphates; Cuticles; Pests; Toxicity; Pyrethroids; Diazinon; Haematobia irritans irritans; Muscidae; Diptera DO - http://dx.doi.org/10.1016/j.pestbp.2006.07.004 ER - TY - JOUR T1 - Ground-water response to forest harvest: Implications for hillslope stability AN - 20723555; 7302992 AB - Timber harvest may contribute to increased landsliding frequency through increased soil saturation or loss of soil strength as roots decay. This study assessed the effects of forest harvest on hillslope hydrology and linked hydrologic change before and after harvest with a simple model of hillslope stability. Observations of peak water table heights in 56 ground-water monitoring wells showed that soil saturation levels on hills lopes differed significantly with harvest intensity at one of the two study locations following 25%, 75%, and 100% harvest. Before the forest was cut 100%, the average rainfall needed for 50% saturation of the soil was 54 mm, but after clearcutting soils reached an equivalent saturation with 61% less rainfall (21 mm). Hillslope stability model results indicate that shallow soils at both study locations, with slopes generally < 30 degree (58%), were not steep enough to be affected significantly by observed increases in saturation. The stability model indicates that with 100% harvest, there is a 7% reduction in the factor of safety for slope gradients of 35 degree (70%) with soil depths of 1.25 m. Forest managers may be aided by an understanding that variable hydrologic effects may result from similar forest harvests having different landscape position, land contributing area, and soil depths. JF - Journal of the American Water Resources Association AU - Johnson, A C AU - Edwards, R T AU - Erhardt, R AD - USDA Forest Service, Pacific NW Research Station, 2770 Sherwood Lane, Suite 2a, Juneau, Alaska 99801, USA, ajohnson03@fs.fed.us Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 134 EP - 147 VL - 43 IS - 1 SN - 1093-474X, 1093-474X KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - hills KW - Rainfall KW - Forests KW - Clear cutting KW - Soil KW - Hydrologic Models KW - Hydrology KW - Decay KW - Slopes KW - Topography KW - Soil Saturation KW - Landscape KW - Saturation KW - Water Table KW - water table KW - Water wells KW - Monitoring KW - Groundwater KW - SW 2060:Effects on water of human nonwater activities KW - M3 1010:Issues in Sustainable Development KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - M2 556.3:Groundwater Hydrology (556.3) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20723555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=Ground-water+response+to+forest+harvest%3A+Implications+for+hillslope+stability&rft.au=Johnson%2C+A+C%3BEdwards%2C+R+T%3BErhardt%2C+R&rft.aulast=Johnson&rft.aufirst=A&rft.date=2007-02-01&rft.volume=43&rft.issue=1&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fj.1752-1688.2007.00011.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Hydrology; Topography; Soil; hills; water table; Rainfall; Landscape; Water wells; Forests; Decay; Groundwater; Clear cutting; Soil Saturation; Hydrologic Models; Water Table; Monitoring; Slopes; Saturation DO - http://dx.doi.org/10.1111/j.1752-1688.2007.00011.x ER - TY - JOUR T1 - Binding of Bacillus thuringiensis toxin Cry1Ac to multiple sites of cadherin in pink bollworm AN - 20614994; 7291534 AB - Toxins from Bacillus thuringiensis (Bt) are widely used for pest control. In particular, Bt toxin Cry1Ac produced by transgenic cotton kills some key lepidopteran pests. We found that Cry1Ac binds to recombinant peptides corresponding to extracellular regions of a cadherin protein (BtR) in a major cotton pest, pink bollworm (Pectinophora gossypiella) (PBW). In conjunction with previous results showing that PBW resistance to Cry1Ac is linked with mutations in the BtR gene, the results reported here support the hypothesis that BtR is a receptor for Cry1Ac in PBW. Similar to other lepidopteran cadherins that bind Bt toxins, BtR has at least two Cry1Ac-binding domains in cadherin-repeat regions 10 and 11, which are immediately adjacent to the membrane proximal region. However, unlike cadherins from Manduca sexta and Bombyx mori, toxin binding was not seen in regions more distal from the membrane proximal region. We also found that both the protoxin and activated toxin forms of Cry1Ac bound to recombinant BtR fragments, suggesting that Cry1Ac activation may occur either before or after receptor binding. JF - Insect Biochemistry and Molecular Biology AU - Fabrick, JA AU - Tabashnik, B E AD - ARS, US Arid Land Agricultural Research Center, 21881 N. Cardon Lane, Maricopa, AZ 85239, USA, jfabrick@wcrl.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 97 EP - 106 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 37 IS - 2 SN - 0965-1748, 0965-1748 KW - Toxicology Abstracts; Microbiology Abstracts B: Bacteriology; Entomology Abstracts KW - Pectinophora gossypiella KW - Cotton KW - Bacillus thuringiensis KW - Manduca sexta KW - Pest control KW - Toxins KW - Lepidoptera KW - Cadherin KW - Cry1Ac toxin KW - Pests KW - protoxins KW - Mutation KW - Bombyx mori KW - J 02410:Animal Diseases KW - Z 05320:Physiology, Anatomy, and Biochemistry KW - X 24490:Other UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20614994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Insect+Biochemistry+and+Molecular+Biology&rft.atitle=Binding+of+Bacillus+thuringiensis+toxin+Cry1Ac+to+multiple+sites+of+cadherin+in+pink+bollworm&rft.au=Fabrick%2C+JA%3BTabashnik%2C+B+E&rft.aulast=Fabrick&rft.aufirst=JA&rft.date=2007-02-01&rft.volume=37&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Insect+Biochemistry+and+Molecular+Biology&rft.issn=09651748&rft_id=info:doi/10.1016%2Fj.ibmb.2006.10.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cotton; Cadherin; Cry1Ac toxin; Pest control; Pests; protoxins; Mutation; Toxins; Pectinophora gossypiella; Bacillus thuringiensis; Manduca sexta; Bombyx mori; Lepidoptera DO - http://dx.doi.org/10.1016/j.ibmb.2006.10.010 ER - TY - JOUR T1 - Zoonotic bacterial populations, gut fermentation characteristics and methane production in feedlot steers during oral nitroethane treatment and after the feeding of an experimental chlorate product AN - 20527721; 9213682 AB - Nitroethane inhibits the growth of certain zoonotic pathogens such as Campylobacter and Salmonella spp., foodborne pathogens estimated to cause millions of human infections each year, and enhances the Salmonella- and Escherichia coli-killing effect of an experimental chlorate product being developed as a feed additive to kill these bacteria immediately pre-harvest. Limited studies have shown that nitroethane inhibits ruminal methane production, which represents a loss of 2-12% of the host's gross energy intake and contributes to global warming and destruction of the ozone layer. The present study was conducted to assess the effects of 14-day oral nitroethane administration, 0 (0X), 80 (1X) or 160 (2X) mg nitroethane/kg body weight per day on ruminal and fecal E. coli and Campylobacter, ruminal and fecal methane-producing and nitroethane-reducing activity, whole animal methane emissions, and ruminal and fecal fermentation balance in Holstein steers (n=6 per treatment) averaging 403 plus or minus 26 (SD) kg BW. An experimental chlorate product was fed the day following the last nitroethane administration to determine effects on E. coli and Campylobacter. The experimental chlorate product decreased (P0.05) E. coli concentrations by 1000- and 10-fold by 24 and 48 h, respectively, after chlorate feeding when compared to pre-treatment concentrations (>5.7 log sub(1o) colony forming units/g). No effects (P>0.05) of nitroethane or the experimental chlorate product were observed on fecal Campylobacter concentrations; Campylobacter were not recovered from ruminal contents. Nitroethane treatment decreased (P0.05) methane-producing and nitroethane-reducing activities (P0.05). Ruminal accumulations of acetate decreased (P0.05) of nitroethane was observed on propionate, butyrate or the acetate to propionate ratio. Whole animal methane emissions, expressed as L/day or as a proportion of gross energy intake (%GEI), were unaffected by nitroethane treatment (P>0.05), and were not correlated (P>0.05) with ruminal methane-producing activity. These results demonstrate that oral nitroethane administration reduces ruminal methane-producing activity but suggest that a microbial adaptation, likely due to an in situ enrichment of ruminal nitroethane-reducing bacteria, may cause depletion of nitroethane, at least at the 1X administration dose, to concentrations too low to be effective. Further research is warranted to determine if the optimization of dosage of nitroethane or related nitrocompouds can maintain the enteropathogen control and anti-methanogen effect in fed steers. JF - Anaerobe AU - Gutierrez-Banuelos, H AU - Anderson, R C AU - Carstens, GE AU - Slay, L J AU - Ramlachan, N AU - Horrocks, S M AU - Callaway, T R AU - Edrington, T S AU - Nisbet, D J AD - United States Department of Agriculture, Agricultural Research Service, Southern Plains Agricultural Research Center, Food & Feed Safety Research Unit, College Station, TX 77845, USA Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 21 EP - 31 VL - 13 IS - 1 SN - 1075-9964, 1075-9964 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; Ecology Abstracts; Health & Safety Science Abstracts; Biotechnology and Bioengineering Abstracts KW - Fermentation KW - Food KW - Climatic changes KW - feeding KW - Energy intake KW - Propionic acid KW - Infection KW - adaptability KW - Colonies KW - Body weight KW - Escherichia coli KW - infection KW - Emissions KW - Escherichia KW - Chlorate KW - body weight KW - Ozone KW - Feeding KW - Methane KW - Fecal coliforms KW - Adaptations KW - Campylobacter KW - Greenhouse effect KW - Pathogens KW - Acetic acid KW - Ozone layer KW - Digestive tract KW - Global warming KW - Salmonella KW - D 04040:Ecosystem and Ecology Studies KW - A 01330:Food Microbiology KW - J 02320:Cell Biology KW - W 30965:Miscellaneous, Reviews KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20527721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anaerobe&rft.atitle=Zoonotic+bacterial+populations%2C+gut+fermentation+characteristics+and+methane+production+in+feedlot+steers+during+oral+nitroethane+treatment+and+after+the+feeding+of+an+experimental+chlorate+product&rft.au=Gutierrez-Banuelos%2C+H%3BAnderson%2C+R+C%3BCarstens%2C+GE%3BSlay%2C+L+J%3BRamlachan%2C+N%3BHorrocks%2C+S+M%3BCallaway%2C+T+R%3BEdrington%2C+T+S%3BNisbet%2C+D+J&rft.aulast=Gutierrez-Banuelos&rft.aufirst=H&rft.date=2007-02-01&rft.volume=13&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Anaerobe&rft.issn=10759964&rft_id=info:doi/10.1016%2Fj.anaerobe.2006.11.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Methane; Feeding; Adaptations; Fermentation; Food; Propionic acid; Energy intake; Pathogens; Infection; Acetic acid; Colonies; Digestive tract; Body weight; Global warming; Chlorate; Ozone; Fecal coliforms; Climatic changes; feeding; Greenhouse effect; Ozone layer; adaptability; Emissions; infection; body weight; Escherichia coli; Campylobacter; Escherichia; Salmonella DO - http://dx.doi.org/10.1016/j.anaerobe.2006.11.002 ER - TY - JOUR T1 - A high throughput membrane BIO-PCR technique for ultra-sensitive detection of Pseudomonas syringae pv. phaseolicola AN - 20462209; 9153334 AB - Molecular-based methods such as PCR have greatly improved detection of bacteria in environmental samples. However, the sensitivity of PCR is not high when compared to agar plating assays, and inhibitors from plants are often a problem. Pre-enriching bacteria on agar media (BIO-PCR) can increase the sensitivity of PCR by more than 100% and reduce the effects of inhibitors. To further increase the sensitivity and also reduce the labour needed for BIO-PCR, a high throughput 96-well membrane BIO-PCR technique is described for ultra-sensitive detection of Pseudomonas syringae pv. phaseolicola (PSP) (syn. P. phaseolicola) in washings of seeds and leaves of Phaseolus vulgaris, using available classical PCR primers and newly designed real-time primers and probe. The primers and probe, designed from a tox-argK chromosomal cluster of the PSP-specific phaseolotoxin gene, were confirmed to be specific to PSP. Samples (1.2 mL) were filtered under vacuum in 96-well membrane plates. After incubating on soft agar medium for 48-52 h, each well is washed with 200 mu L of sterile water and used immediately for nested (two-step) PCR or real-time PCR or stored at -20 degree C. Results of assaying spiked seed washings showed that classical PCR was unable to detect PSP at mean concentrations of 40 colony forming units (cfu) mL-1. BIO-PCR detected PSP in five out of six samples at 40 mean cfu mL-1 but none at mean concentrations of 4.2 and 0.4 mean cfu mL-1. In contrast, membrane BIO-PCR detected the bacterium in all six samples tested containing as few as 0.4 mean cfu mL-1. The sensitivity of detection from leaf washings was lower but the results were similar, classical and BIO-PCR were negative from all three levels of inoculum while membrane BIO-PCR detected three out of three samples at 80 mean cfu mL-1 and one out of three at 40 mean cfu mL-1. JF - Plant Pathology AU - Schaad, N W AU - Berthier-Schaad, Y AU - Knorr, D AD - aARS/USDA, Foreign Disease-Weed Science Research Unit, Ft. Detrick, MD, 21702; and Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1 EP - 8 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 56 IS - 1 SN - 0032-0862, 0032-0862 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - nested PCR KW - Phaseolus vulgaris KW - real-time PCR KW - vacuum filtration KW - Agar KW - Seeds KW - Leaves KW - Probes KW - Vacuum KW - Colonies KW - Colony-forming cells KW - Inoculum KW - Polymerase chain reaction KW - Primers KW - Pseudomonas syringae KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20462209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Pathology&rft.atitle=A+high+throughput+membrane+BIO-PCR+technique+for+ultra-sensitive+detection+of+Pseudomonas+syringae+pv.+phaseolicola&rft.au=Schaad%2C+N+W%3BBerthier-Schaad%2C+Y%3BKnorr%2C+D&rft.aulast=Schaad&rft.aufirst=N&rft.date=2007-02-01&rft.volume=56&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Plant+Pathology&rft.issn=00320862&rft_id=info:doi/10.1111%2Fj.1365-3059.2006.01488.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Agar; Colonies; Seeds; Colony-forming cells; Inoculum; Probes; Leaves; Vacuum; Polymerase chain reaction; Primers; Phaseolus vulgaris; Pseudomonas syringae DO - http://dx.doi.org/10.1111/j.1365-3059.2006.01488.x ER - TY - JOUR T1 - C3-C4 composition and prior carbon dioxide treatment regulate the response of grassland carbon and water fluxes to carbon dioxide AN - 20459599; 9127889 AB - Summary1.Plants usually respond to carbon dioxide (CO2) enrichment by increasing photosynthesis and reducing transpiration, but these initial responses to CO2 may not be sustained.2.During May, July and October 2000, we measured the effects of temporarily increasing or decreasing CO2 concentration by 150-200 mu mol mol-1 on daytime net ecosystem CO2 exchange (NEE) and water flux (evapotranspiration, ET) of C3-C4 grassland in central Texas, USA that had been exposed for three growing seasons to a CO2 gradient from 200 to 560 mu mol mol-1. Grassland grown at subambient CO2 ( 365 mu mol mol-1). Grassland grown at elevated CO2 was exposed for 2 days to a subambient gradient. Our objective was to determine whether growth CO2 affected the amount by which grassland NEE and ET responded to CO2 switching (sensitivity to CO2).3.The NEE per unit of leaf area was greater (16-20%) and ET was smaller (9-20%), on average, at the higher CO2 concentration during CO2 switching in May and July. The amount by which NEE increased at the higher CO2 level was smaller at elevated than subambient growth concentrations on both dates, but relationships between NEE response and growth CO2 were weak. Conversely, the effect of temporary CO2 change on ET did not depend on growth CO2.4.The ratio of NEE at high CO2 to NEE at low CO2 during CO2 change in July increased from 1.0 to 1.26 as the contribution of C3 cover to total cover increased from 26% to 96%. Conversely, in May, temporary CO2 enrichment reduced ET more in C4- than C3-dominated grassland.5.For this mesic grassland, sensitivity of NEE and ET to brief change in CO2 depended as much on the C3-C4 composition of vegetation as on physiological adjustments related to prior CO2 exposure.Functional Ecology (2007) 21, 11-18doi: 10.1111/j.1365-2435.2006.01213.x JF - Functional Ecology AU - Polley, H W AU - Dugas, Wa AU - MIELNICK, P C AU - Johnson, H B AD - *USDA, ARS, Grassland, Soil & Water Research Laboratory, 808 East Blackland Road, Temple, Texas 76502, USA, Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 11 EP - 18 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 21 IS - 1 SN - 0269-8463, 0269-8463 KW - Ecology Abstracts KW - acclimation KW - CO2 enrichment KW - net ecosystem CO2 exchange KW - subambient CO2 KW - Grasslands KW - Carbon KW - Daytime KW - Photosynthesis KW - Vegetation KW - Evapotranspiration KW - Carbon dioxide KW - Transpiration KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20459599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Functional+Ecology&rft.atitle=C3-C4+composition+and+prior+carbon+dioxide+treatment+regulate+the+response+of+grassland+carbon+and+water+fluxes+to+carbon+dioxide&rft.au=Polley%2C+H+W%3BDugas%2C+Wa%3BMIELNICK%2C+P+C%3BJohnson%2C+H+B&rft.aulast=Polley&rft.aufirst=H&rft.date=2007-02-01&rft.volume=21&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Functional+Ecology&rft.issn=02698463&rft_id=info:doi/10.1111%2Fj.1365-2435.2006.01213.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Grasslands; Daytime; Carbon; Photosynthesis; Vegetation; Evapotranspiration; Carbon dioxide; Transpiration DO - http://dx.doi.org/10.1111/j.1365-2435.2006.01213.x ER - TY - JOUR T1 - Management of field margins to maximize multiple ecological services AN - 20457069; 9148662 AB - Summary1.Vegetative buffers in agricultural landscapes can provide a range of important ecological services, including conservation of native flora and fauna, enhancement of biological pest control and reduction of agrochemical drift. Typically, studies addressing the impact of such vegetative elements focus on one particular benefit. We investigated whether the benefits of field margins that had been established for conservation of northern bobwhite quail Colinus virginianus populations extended to the enhancement of biological pest control in adjacent conservation tillage cotton fields.2.Densities of a selection of insect species and the predation and parasitism rates of insect pest species were measured in first- and second-year field margins established for bobwhite quail as well as in an adjacent cotton crop.3.Second-year field margins yielded higher densities of all species sampled, with the exception of staphylinids and cotton aphids. Despite this, thrips and their predator, Orius insidiosus, were the only species that were also more abundant in the adjacent cotton field. Tachinids and Trichogramma and Lygus species, appeared to prefer the field margin vegetation over the cotton.4.Overall, the impact of second-year margins on the cotton crop did not significantly differ from first-year margins with regard to pest occurrence or biological control.5.Analysis of the sugar content in Meteorus autographae, a generalist parasitoid of Lepidoptera larvae, suggested that this species is severely food-limited in the field margins established for bobwhite quail.6.Synthesis and applications. This study shows that field margins designed to specifically benefit bobwhite quail may be unsuitable for providing other ecological services. By making small adjustments in the vegetative composition of these field margins, such as adding early season nectar-producing plants, it may be feasible to combine biodiversity and pest-control benefits and thereby optimize the overall ecological services to be gained.Journal of Applied Ecology (2007) 44, 13-21doi: 10.1111/j.1365-2664.2006.01241.x JF - Journal of Applied Ecology AU - Olson, Dawn M AU - WAeCKERS, FELIX L AD - *Crop Protection and Research Management Unit, USDA-ARS, Tifton, GA 31794, USA; and, dolson@tifton.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 13 EP - 21 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 44 IS - 1 SN - 0021-8901, 0021-8901 KW - Entomology Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - ecological services KW - insect conservation KW - northern bobwhite KW - plant succession KW - vegetative buffers KW - Colinus virginianus KW - Trichogramma KW - Cotton KW - fauna KW - Aphididae KW - Predation KW - Biological diversity KW - Biodiversity KW - insects KW - Parasitism KW - Crops KW - Lepidoptera KW - Ecology KW - Orius insidiosus KW - pests KW - Pests KW - Meteorus KW - flora KW - Larvae KW - Vegetation KW - agricultural land KW - Pest control KW - Agrochemicals KW - predators KW - Lygus KW - Tillage KW - Plants KW - Conservation KW - tillage KW - Parasitoids KW - M3 1010:Issues in Sustainable Development KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20457069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Ecology&rft.atitle=Management+of+field+margins+to+maximize+multiple+ecological+services&rft.au=Olson%2C+Dawn+M%3BWAeCKERS%2C+FELIX+L&rft.aulast=Olson&rft.aufirst=Dawn&rft.date=2007-02-01&rft.volume=44&rft.issue=1&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Ecology&rft.issn=00218901&rft_id=info:doi/10.1111%2Fj.1365-2664.2006.01241.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Cotton; Tillage; Predation; Biodiversity; Conservation; Pest control; Pests; Parasitism; Parasitoids; fauna; flora; Larvae; Vegetation; Biological diversity; agricultural land; insects; Agrochemicals; Crops; predators; Ecology; pests; Plants; tillage; Colinus virginianus; Trichogramma; Orius insidiosus; Lygus; Aphididae; Meteorus; Lepidoptera DO - http://dx.doi.org/10.1111/j.1365-2664.2006.01241.x ER - TY - JOUR T1 - Molasses supplementation promotes conidiation but suppresses aflatoxin production by small sclerotial Aspergillus flavus AN - 20456339; 9149471 AB - AbstractAims:To find a supplemental ingredient that can be added to routinely used growth media to increase conidial production and decrease aflatoxin biosynthesis in small sclerotial (S strain) isolates of Aspergillus flavus.Methods and Results:Molasses was added to three commonly used culture media: coconut agar (CAM), potato dextrose agar (PDA), and vegetable juice agar (V8) and production of conidia, sclerotia, and aflatoxins by A. flavus isolate CA43 was determined. The effect of nitrogen sources in molasses medium (MM) on production of conidia, sclerotia and aflatoxins was examined. Water activity and medium pH were also measured. Conidia harvested from agar plates were counted using a haemocytometer. Sclerotia were weighed after drying at 45 degree C for 5days. Aflatoxins B1 and B2 were quantified by high-performance liquid chromatography. Addition of molasses to the media did not change water activity or the pH significantly. Supplementing CAM and PDA with molasses increased conidial production and decreased aflatoxins. Two-fold increased yield of conidia was found on MM, which, like V8, did not support aflatoxin production. Adding ammonium to MM significantly increased the production of sclerotia and aflatoxins, but slightly decreased conidial production. Adding urea to MM significantly increased the production of conidia, sclerotia and aflatoxins.Conclusions:Molasses stimulated conidial production and inhibited aflatoxin production. Its effect on sclerotial production was medium-dependent. Water activity and medium pH were not related to changes in conidial, sclerotial or aflatoxin production. Medium containing molasses alone or molasses plus V8 juice were ideal for conidial production by S strain A. flavus.Significance and Impact of the Study:Insight into molecular events associated with the utilization of molasses may help to elucidate the mechanism(s) that decreases aflatoxin biosynthesis. Targeting genetic parameters in S strain A. flavus isolates may reduce aflatoxin contamination of crops by reducing the survival and toxigenicity of these strains. JF - Letters in Applied Microbiology AU - Chang, P-K AU - Hua, S-ST AD - 1Southern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, New Orleans, LA, USA, pkchang@srrc.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 131 EP - 137 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 44 IS - 2 SN - 0266-8254, 0266-8254 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - aflatoxin KW - Aspergillus flavus KW - conidia KW - medium KW - molasses KW - sclerotia KW - High-performance liquid chromatography KW - Agar KW - Vegetables KW - Contamination KW - Juices KW - Water activity KW - Survival KW - Urea KW - Supplementation KW - dextrose KW - Solanum tuberosum KW - Toxigenicity KW - pH effects KW - Media (culture) KW - Aflatoxin B1 KW - Ammonium KW - Crop KW - Nitrogen sources KW - Molasses KW - Aflatoxins KW - Drying KW - Conidia KW - Sclerotia KW - K 03320:Cell Biology KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20456339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Letters+in+Applied+Microbiology&rft.atitle=Molasses+supplementation+promotes+conidiation+but+suppresses+aflatoxin+production+by+small+sclerotial+Aspergillus+flavus&rft.au=Chang%2C+P-K%3BHua%2C+S-ST&rft.aulast=Chang&rft.aufirst=P-K&rft.date=2007-02-01&rft.volume=44&rft.issue=2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Letters+in+Applied+Microbiology&rft.issn=02668254&rft_id=info:doi/10.1111%2Fj.1472-765X.2006.02056.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - High-performance liquid chromatography; Aflatoxin B1; Ammonium; Agar; Vegetables; Crop; Contamination; Nitrogen sources; Molasses; Aflatoxins; Water activity; Juices; Survival; Drying; Conidia; Urea; Supplementation; dextrose; Toxigenicity; Sclerotia; pH effects; Media (culture); Aspergillus flavus; Solanum tuberosum DO - http://dx.doi.org/10.1111/j.1472-765X.2006.02056.x ER - TY - JOUR T1 - Calcium carbonate in termite galleries - biomineralization or upward transport? AN - 20449636; 7373260 AB - Termites and soil calcium carbonate are major factors in the global carbon cycle: termites by their role in decomposition of organic matter and methane production, and soil calcium carbonate by its storage of atmospheric carbon dioxide. In arid and semiarid soils, these two factors potentially come together by means of biomineralization of calcium carbonate by termites. In this study, we evaluated this possibility by testing two hypotheses. Hypothesis 1 states that termites biomineralize calcium carbonate internally and use it as a cementing agent for building aboveground galleries. Hypothesis 2 states that termites transport calcium carbonate particles from subsoil horizons to aboveground termite galleries where the carbonate detritus becomes part of the gallery construction. These hypotheses were tested by using (1) field documentation that determined if carbonate-containing galleries only occurred on soils containing calcic horizons, (2) super(13)C/ super(12)C ratios, (3) X-ray diffraction, (4) petrographic thin sections, (5) scanning electron microscopy, and (6) X-ray mapping. Four study sites were evaluated: a C sub(4)-grassland site with no calcic horizons in the underlying soil, a C sub(4)-grassland site with calcic horizons, a C sub(3)-shrubland site with no calcic horizons, and a C sub(3)-shrubland site with calcic horizons. The results revealed that carbonate is not ubiquitously present in termite galleries. It only occurs in galleries if subsoil carbonate exists within a depth of 100 cm. super(13)C/ super(12)C ratios of carbonate in termite galleries typically matched super(13)C/ super(12)C ratios of subsoil carbonate. X-ray diffraction revealed that the carbonate mineralogy is calcite in all galleries, in all soils, and in the termites themselves. Thin sections, scanning electron microscopy, and X-ray mapping revealed that carbonate exists in the termite gut along with other soil particles and plant opal. Each test argued against the biomineralization hypothesis and for the upward-transport hypothesis. We conclude, therefore, that the gallery carbonate originated from upward transport and that this CaCO sub(3) plays a less active role in short-term carbon sequestration than it would have otherwise played if it had been biomineralized directly by the termites. JF - Biogeochemistry AU - Liu, X AU - Monger, H C AU - Whitford, W G AD - Jornada Experimental Range, USDA-Agricultural Research Service, Las Cruces, NM, 88003, USA, cmonger@nmsu.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 241 EP - 250 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 82 IS - 3 SN - 0168-2563, 0168-2563 KW - Termites KW - Ecology Abstracts; Entomology Abstracts; Calcium & Calcified Tissue Abstracts KW - Galleries KW - Methane KW - Scanning electron microscopy KW - Construction KW - Organic matter KW - Carbon cycle KW - X-ray diffraction KW - Mineralization KW - Decomposition KW - calcite KW - Soil KW - Calcium carbonate KW - Digestive tract KW - Carbon KW - Carbon dioxide KW - Detritus KW - carbonates KW - Isoptera KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies KW - T 2035:Calcification and Ossification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20449636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeochemistry&rft.atitle=Calcium+carbonate+in+termite+galleries+-+biomineralization+or+upward+transport%3F&rft.au=Liu%2C+X%3BMonger%2C+H+C%3BWhitford%2C+W+G&rft.aulast=Liu&rft.aufirst=X&rft.date=2007-02-01&rft.volume=82&rft.issue=3&rft.spage=241&rft.isbn=&rft.btitle=&rft.title=Biogeochemistry&rft.issn=01682563&rft_id=info:doi/10.1007%2Fs10533-006-9067-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Galleries; Scanning electron microscopy; Methane; Construction; Organic matter; Carbon cycle; Mineralization; X-ray diffraction; Decomposition; calcite; Soil; Calcium carbonate; Carbon; Digestive tract; Carbon dioxide; carbonates; Detritus; Isoptera DO - http://dx.doi.org/10.1007/s10533-006-9067-x ER - TY - JOUR T1 - High-frequency plant regeneration through adventitious shoot formation in castor (Ricinus communis L.) AN - 20414287; 7767846 AB - An efficient plant regeneration protocol was established for castor (Ricinus communis L.). Hypocotyl tissue from zygotic embryo axis produced adventitious shoots when treated with either thidiazuron (TDZ, 1 mu M) or 6-benzylaminopurine (BA, 20 mu M). TDZ resulted in more than a threefold higher rate of shoot induction (a maximum of 24.2 shoots per explant) than BA (6.8 shoots). Our results also showed that the pretreatment of explants in the dark increased the number of shoots regenerated per explant by 82% and 36% with TDZ and BA, respectively. The elongation of hypocotyl tissue in the dark appears to be the primary cause of the increase. Comparable rates of rooting were achieved on the media supplemented with either indole-3-butyric acid (IBA, 84.3% ) or 1-naphthalene-acetic acid (NAA, 87.4% ) at 5 mu M. However, IBA was more efficient in promoting root and shoot development, resulting in a higher rate of establishment (93.5% ) in the soil, compared to the rate with NAA (39.5% ). Histological analysis showed the adventitious induction of the shoot buds originated from the cortex of the hypocotyl tissue. JF - In Vitro Cellular & Developmental Biology - Plant AU - Ahn, Y AU - Vang, L AU - McKeon, T A AU - Chen, G Q AU - Jones, T AD - Agricultural Research Service, Western Regional Research Center, U. S. Department of Agriculture, 800 Buchanan Street, Albany, CA 94710, USA, qhgc@pw.usda.gov. Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 9 EP - 15 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 1 SN - 1054-5476, 1054-5476 KW - Biotechnology and Bioengineering Abstracts KW - Hypocotyls KW - Roots KW - thidiazuron KW - Buds KW - Shoots KW - Soil KW - Elongation KW - Cortex KW - Castor KW - Embryos KW - Rooting KW - Ricinus communis KW - Indole-3-butyric acid KW - Explants KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20414287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=In+Vitro+Cellular+%26+Developmental+Biology+-+Plant&rft.atitle=High-frequency+plant+regeneration+through+adventitious+shoot+formation+in+castor+%28Ricinus+communis+L.%29&rft.au=Ahn%2C+Y%3BVang%2C+L%3BMcKeon%2C+T+A%3BChen%2C+G+Q%3BJones%2C+T&rft.aulast=Ahn&rft.aufirst=Y&rft.date=2007-02-01&rft.volume=43&rft.issue=1&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=In+Vitro+Cellular+%26+Developmental+Biology+-+Plant&rft.issn=10545476&rft_id=info:doi/10.1007%2Fs11627-006-9009-2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1054-5476&volume=43&issue=1&page=9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Shoots; Elongation; Cortex; Roots; Hypocotyls; thidiazuron; Embryos; Rooting; Indole-3-butyric acid; Explants; Buds; Castor; Ricinus communis DO - http://dx.doi.org/10.1007/s11627-006-9009-2 ER - TY - JOUR T1 - Transovarial Transmission Efficiency of Babesia bovis Tick Stages Acquired by Rhipicephalus (Boophilus) microplus during Acute Infection AN - 20400188; 7288850 AB - The protozoan parasite Babesia bovis, a reemerging threat to U.S. cattle, is acquired by adult female ticks of the subgenus Boophilus and is transovarially transmitted as the kinete stage to developing larval offspring. Sporozoites develop within larvae and are transmitted during larval feeding on a bovine host. This study evaluated the efficiency of B. bovis infection within Rhipicephalus (Boophilus) microplus following acquisition feeding on acutely parasitemic cattle. Parasite levels were quantified in blood from experimentally infected cattle and within hemolymph and larvae derived from acquisition-fed female B. microplus. There was a positive correlation between blood parasite levels in acutely parasitemic cattle and kinete levels in the hemolymph of adult female Boophilus ticks following acquisition feeding; however, there was no relationship between kinete levels in females and infection rates of larval progeny. Boophilus microplus females that acquisition fed produced larval progeny with infection rates of 12% to 48%. Importantly, larvae derived from replete females with very low levels of kinete infection, as demonstrated by microscopy and PCR, had infection rates of 22% to 30% and transmitted B. bovis during transmission feeding. These data demonstrate that although hemolymph infection may be undetectable, transmission to larval progeny occurs at a level which ensures transmission to the bovine host. JF - Journal of Clinical Microbiology AU - Howell, Jeanne M AU - Ueti, Massaro W AU - Palmer, Guy H AU - Scoles, Glen A AU - Knowles, Donald P AD - Program in Vector-Borne Diseases, Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, Washington 99164-7040. Animal Disease Research Unit, USDA Agricultural Research Service, Pullman, Washington 99164-6630 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 426 EP - 431 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 45 IS - 2 SN - 0095-1137, 0095-1137 KW - Ticks KW - Entomology Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Hemolymph KW - Parasites KW - Feeding KW - Boophilus microplus KW - Ixodidae KW - Sporozoites KW - Infection KW - Blood KW - Boophilus KW - Rhipicephalus KW - Polymerase chain reaction KW - Progeny KW - Blood parasites KW - Babesia bovis KW - K 03410:Animal Diseases KW - J 02410:Animal Diseases KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20400188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Clinical+Microbiology&rft.atitle=Transovarial+Transmission+Efficiency+of+Babesia+bovis+Tick+Stages+Acquired+by+Rhipicephalus+%28Boophilus%29+microplus+during+Acute+Infection&rft.au=Howell%2C+Jeanne+M%3BUeti%2C+Massaro+W%3BPalmer%2C+Guy+H%3BScoles%2C+Glen+A%3BKnowles%2C+Donald+P&rft.aulast=Howell&rft.aufirst=Jeanne&rft.date=2007-02-01&rft.volume=45&rft.issue=2&rft.spage=426&rft.isbn=&rft.btitle=&rft.title=Journal+of+Clinical+Microbiology&rft.issn=00951137&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Feeding; Blood; Parasites; Hemolymph; Polymerase chain reaction; Sporozoites; Progeny; Blood parasites; Infection; Boophilus; Boophilus microplus; Ixodidae; Rhipicephalus; Babesia bovis ER - TY - JOUR T1 - Establishment of a bovine blastocyst-derived cell line collection for the comparative analysis of embryos created in vivo and by in vitro fertilization, somatic cell nuclear transfer, or parthenogenetic activation AN - 20381407; 7784421 AB - Tools and methods for analyzing differences in embryos resulting from somatic cell nuclear transfer (NT) in comparison to those derived from normal fertilization are needed to define better the nature of the nuclear reprogramming that occurs after NT. To this end, a collection of bovine blastocyst-derived cell lines was created. In vitro expanded or hatched blastocysts, used as primary culture tissue, were from NT; in vitro maturation, fertilization, and culture (IVF); or parthenogenetic (P) activation. Also, five in vivo-fertilized and developed blastocysts were collected by uterine flushing on the eighth d postfertilization. Whole blastocysts were physically attached to STO feeder layers to initiate all of the cell lines generated. The majority of the cell lines in the collection are trophectoderm, 38 NT-derived, 6 in vivo-derived, 20 IVF-derived, and 13 P-derived. Trophectoderm identity was ascertained by morphology and, in many cases, interferon-tau production. Several visceral endoderm cell lines and putative parietal endoderm cell lines were also established. At approximately 5� efficiency, epiblast masses from NT and IVF blastocysts survived and were isolated in culture. Two epiblast masses were also isolated from P blastocysts. Spontaneous differentiation from the epiblast outgrowths resulted in the establishment of fibroblast cell lines. The use of the trophectoderm cell lines as a comparative in vitro model of bovine trophectoderm and placental function is discussed in relation to NT reprogramming. JF - In Vitro Cellular & Developmental Biology - Animal AU - Talbot, N C AU - Powell, A M AU - Camp, M AU - Ealy, AD AU - Sato, J D AD - USDA, ARS, ANRI, Biotechnology and Germplasm Laboratory, Beltsville, MD 20705, USA, ntalbot�anri.barc.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 59 EP - 71 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 2 SN - 1071-2690, 1071-2690 KW - Biotechnology and Bioengineering Abstracts KW - Differentiation KW - blastocysts KW - Fertilization KW - Uterus KW - Placenta KW - trophectoderm KW - Cell culture KW - Embryos KW - Endoderm KW - somatic cell nuclear transfer KW - Fibroblasts KW - W 30905:Medical Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20381407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=In+Vitro+Cellular+%26+Developmental+Biology+-+Animal&rft.atitle=Establishment+of+a+bovine+blastocyst-derived+cell+line+collection+for+the+comparative+analysis+of+embryos+created+in+vivo+and+by+in+vitro+fertilization%2C+somatic+cell+nuclear+transfer%2C+or+parthenogenetic+activation&rft.au=Talbot%2C+N+C%3BPowell%2C+A+M%3BCamp%2C+M%3BEaly%2C+AD%3BSato%2C+J+D&rft.aulast=Talbot&rft.aufirst=N&rft.date=2007-02-01&rft.volume=43&rft.issue=2&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=In+Vitro+Cellular+%26+Developmental+Biology+-+Animal&rft.issn=10712690&rft_id=info:doi/10.1007%2Fs11626-007-9013-9 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1071-2690&volume=43&issue=2&page=59 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Differentiation; Uterus; Fertilization; blastocysts; Placenta; trophectoderm; Endoderm; Embryos; Cell culture; somatic cell nuclear transfer; Fibroblasts DO - http://dx.doi.org/10.1007/s11626-007-9013-9 ER - TY - JOUR T1 - Isolation and characterization of porcine visceral endoderm cell lines derived from in vivo 11-day blastocysts AN - 20377784; 7784422 AB - Two porcine cell lines of yolk-sac visceral endoderm, designated as PE-1 and PE-2, were derived from in vivo 11-d porcine blastocysts that were either ovoid (PE-1) or at the early tubular stage of elongation (PE-2). Primary and secondary culture of the cell lines was done on STO feeder cells. The PE-1 and PE-2 cells morphologically resembled visceral endoderm previously cultured from in vivo-derived ovine and equine blastocysts and from in vitro-derived bovine blastocysts. Analysis of the PE-1- and PE-2-conditioned medium by 2D-gel electrophoresis and matrix-assisted laser desorption/ionization– time-of-flight– mass spectrometry demonstrated that they produced serum proteins. Reverse transcriptase polymerase chain reaction analysis showed that the cells expressed several genes typical for yolk-sac endoderm differentiation and function including GATA-6, DAB-2, REX-1, HNF-1, transthyretin, alpha-fetoprotein, and albumin. Unlike a porcine liver cell line, the PE-1 and PE-2 cell lines had relatively low inducible P-450 content and EROD activity, and, while they cleared ammonia from the cell culture medium, they did not produce urea. Transmission electron microscopy revealed that the cells were a polarized epithelium connected by complex junctions resembling tight junctions and by lateral desmosomes. Rough endoplasmic reticulum was prominent within the cells. Immunocytochemistry indicated that the PE-1 cells expressed cytokeratin 18 and had robust microtubule networks similar to those observed in in vivo porcine yolk-sac endoderm. Metaphase spreads prepared at passage 26 of the PE-1 cell line indicated a diploid porcine karyotype of 38 chromosomes. The cells have been grown for over 1 yr for multiple passages at 1:10 or 1:20 split ratios on STO feeder cells. The cell lines will be of interest as an in vitro model of the porcine preimplantation yolk-sac tissue. JF - In Vitro Cellular & Developmental Biology - Animal AU - Talbot, N C AU - Blomberg, LA AU - Mahmood, A AU - Caperna, T J AU - Garrett, WM AU - Sato, J D AD - Biotechnology and Germplasm Laboratory, Animal and Natural Resources Institute, ARS, USDA, Bldg. 200, Rm. 13, BARC-East, Beltsville, MD 20705, USA, Ntalbot�anri.barc.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 72 EP - 86 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 2 SN - 1071-2690, 1071-2690 KW - Biotechnology and Bioengineering Abstracts KW - Immunocytochemistry KW - transthyretin KW - Tight junctions KW - Diploids KW - Hepatocytes KW - Transmission electron microscopy KW - alpha -fetoprotein KW - Cell culture KW - Urea KW - Metaphase KW - Karyotypes KW - Serum proteins KW - Endoplasmic reticulum KW - Differentiation KW - Chromosomes KW - RNA-directed DNA polymerase KW - Polymerase chain reaction KW - Endoderm KW - Epithelium KW - Cytokeratin KW - Microtubules KW - Electrophoresis KW - Ammonia KW - Spectrometry KW - Elongation KW - Desmosomes KW - blastocysts KW - Albumin KW - Lasers KW - W 30925:Genetic Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20377784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=In+Vitro+Cellular+%26+Developmental+Biology+-+Animal&rft.atitle=Isolation+and+characterization+of+porcine+visceral+endoderm+cell+lines+derived+from+in+vivo+11-day+blastocysts&rft.au=Talbot%2C+N+C%3BBlomberg%2C+LA%3BMahmood%2C+A%3BCaperna%2C+T+J%3BGarrett%2C+WM%3BSato%2C+J+D&rft.aulast=Talbot&rft.aufirst=N&rft.date=2007-02-01&rft.volume=43&rft.issue=2&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=In+Vitro+Cellular+%26+Developmental+Biology+-+Animal&rft.issn=10712690&rft_id=info:doi/10.1007%2Fs11626-007-9014-8 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1071-2690&volume=43&issue=2&page=72 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Immunocytochemistry; transthyretin; Diploids; Tight junctions; Hepatocytes; Transmission electron microscopy; alpha -fetoprotein; Urea; Cell culture; Metaphase; Karyotypes; Serum proteins; Differentiation; Endoplasmic reticulum; Chromosomes; Polymerase chain reaction; RNA-directed DNA polymerase; Epithelium; Endoderm; Cytokeratin; Microtubules; Electrophoresis; Ammonia; Spectrometry; Elongation; blastocysts; Desmosomes; Albumin; Lasers DO - http://dx.doi.org/10.1007/s11626-007-9014-8 ER - TY - JOUR T1 - Freshwater mussel assemblage structure in a regulated river in the Lower Mississippi River Alluvial Basin, USA AN - 20330510; 7502688 AB - 1. This paper documents a diverse, reproducing freshwater mussel community (20 species) in Lower Lake - an impounded, regulated portion of the Little Tallahatchie River below Sardis Dam in Panola Co., Mississippi, USA. 2. Despite being regulated and impounded, the lake has a heterogeneous array of habitats that differ markedly in mussel community attributes. Four distinct habitat types were identified based on current velocity and substrate characteristics, representing a gradient from habitats having lotic characteristics to lentic habitats. All four habitat types supported mussels, but habitats most resembling unimpounded, lotic situations (relatively higher current velocity and coarser substrate) had the highest mussel abundance and species density (10.1 mussels m-2, 1.8 species m-2, respectively). Lentic habitats (no flow, fine substrate) were characterized by lower abundance and species density (2.0 mussels m-,0.8 species m-2, respectively), but supported mussel assemblages distinctive from lotic habitats. 3. Evidence of strong recent recruitment was observed for most species in the lake and was observed in all four habitat types. 4. Although impounded and regulated, Lower Lake represents one of the few areas of stable large-stream habitat in the region. The presence of a diverse, healthy mussel community in this highly modified habitat suggests that a large component of the regional mussel fauna is relatively resilient and adaptable and is limited primarily by the absence of stable river reaches. Management actions that increase stream stability are likely to result in expansion of the mussel fauna and restoration of a valuable component of ecosystem function in this region.Published in 2006 by John Wiley & Sons, Ltd. JF - Aquatic Conservation: Marine and Freshwater Ecosystems AU - Haag, Wendell R AU - Warren, Melvin L AD - USDA Forest Service, Center for Bottomland Hardwoods Research, Oxford, MS, USA Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 25 EP - 36 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com] VL - 17 IS - 1 SN - 1052-7613, 1052-7613 KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Ecosystems KW - Abundance KW - Population density KW - Basins KW - USA, Mississippi R. KW - Streams KW - Habitats KW - Lakes KW - Substrates KW - Rivers KW - Mussels KW - Freshwater environments KW - Recruitment KW - Velocity KW - Habitat KW - Inland water environment KW - Aquatic Habitats KW - Habitat improvement KW - USA, Mississippi, Little Tallahatchie R. KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics KW - SW 6010:Structures KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20330510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Conservation%3A+Marine+and+Freshwater+Ecosystems&rft.atitle=Freshwater+mussel+assemblage+structure+in+a+regulated+river+in+the+Lower+Mississippi+River+Alluvial+Basin%2C+USA&rft.au=Haag%2C+Wendell+R%3BWarren%2C+Melvin+L&rft.aulast=Haag&rft.aufirst=Wendell&rft.date=2007-02-01&rft.volume=17&rft.issue=1&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Aquatic+Conservation%3A+Marine+and+Freshwater+Ecosystems&rft.issn=10527613&rft_id=info:doi/10.1002%2Faqc.773 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Habitat improvement; Recruitment; Population density; Inland water environment; Lakes; Freshwater environments; Abundance; Basins; Velocity; Habitat; Habitats; Ecosystems; Aquatic Habitats; Mussels; Substrates; Streams; USA, Mississippi, Little Tallahatchie R.; USA, Mississippi R. DO - http://dx.doi.org/10.1002/aqc.773 ER - TY - JOUR T1 - Spatial Patterns of Modern Period Human-Caused Fire Occurrence in the Missouri Ozark Highlands AN - 20289214; 8894327 AB - The spatial pattern of forest fire locations is important in the study of the dynamics of fire disturbance. In this article we used a spatial point process modeling approach to quantitatively study the effects of land cover, topography, roads, municipalities, ownership, and population density on fire occurrence reported between 1970 and 2002 in the Missouri Ozark Highland forests, where more than 90% of fires are human-caused. We used the AIC (Akaike information criterion) method to select an appropriate inhomogeneous Poisson process model to best fit to the data. The fitted model was diagnosed using residual analysis as well. Our results showed that fire locations were spatially clustered, and high fire occurrence probability was found in areas that (1) were public land, (2) within 6 km to 17 km of municipalities, and (3) 270 m) elevations, reflecting the effects of natural factors on fire occurrence. The results serve as a provisional hypothesis for expanding fire risk estimation to surrounding areas. The spatial scale of analysis (approximately 1 ha) provides new information to guide planning and risk reduction efforts. JF - Forest Science AU - Yang, Jian AU - He, Hong S AU - Shifley, Stephen R AU - Gustafson, Eric J AD - Jian Yang, School of Natural Resources, University of Missouri-Columbia, 203 ABNR Bldg., Columbia, MO 65211 - Phone: (573) 489-8707; . Hong S. He, School of Natural Resources, University of Missouri-Columbia, 203 ABNR Bldg., Columbia, MO 65211 - Phone: (573) 489-8707; Fax: (573) 882-1977. Stephen R. Shifley, USDA Forest Service, North Central Research Station, 202 ABNR Bldg., University of Missouri-Columbia, Columbia, MO 65211 - Phone: (573) 875-5341 ext. 232. Eric J. Gustafson, USDA Forest Service, North Central Research Station, 5985 Highway K, Rhinelander, WI 54501-9128 - Phone: (715) 362-1152; Fax: (715) 362-1166., Fax: (573) 882-1977 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1 EP - 15 PB - Society of American Foresters, 5400 Grosvenor Lane Bethesda Maryland 20814 USA, [mailto:safweb@safnet.org], [URL:http://www.safnet.org/index.shtml] VL - 53 IS - 1 SN - 0015-749X, 0015-749X KW - Sustainability Science Abstracts; Environment Abstracts KW - fire occurrence KW - human-caused fires KW - spatial point pattern KW - inhomogeneous Poisson process KW - wildfire KW - Fires KW - risk reduction KW - spatial distribution KW - disturbance KW - Forest fires KW - Population density KW - USA, Missouri KW - Forests KW - public lands KW - Topography KW - ENA 13:Population Planning & Control KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20289214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Science&rft.atitle=Spatial+Patterns+of+Modern+Period+Human-Caused+Fire+Occurrence+in+the+Missouri+Ozark+Highlands&rft.au=Yang%2C+Jian%3BHe%2C+Hong+S%3BShifley%2C+Stephen+R%3BGustafson%2C+Eric+J&rft.aulast=Yang&rft.aufirst=Jian&rft.date=2007-02-01&rft.volume=53&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Forest+Science&rft.issn=0015749X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - spatial distribution; risk reduction; Fires; disturbance; Forest fires; Population density; Forests; public lands; Topography; USA, Missouri ER - TY - JOUR T1 - Determinants of Forest Land Prices in Northern Minnesota: A Hedonic Pricing Approach AN - 20288873; 8894329 AB - A hedonic price model was developed to analyze the market for undeveloped forestland in northern Minnesota. The data included 387 forestland parcels purchased in 2001 or 2002. Information describing parcel physical characteristics, amenity features, merchantable timber volume, development trends, terms of financing, and several proximity, distance, and adjacency conditions were tested for their influence on forestland prices. The model's independent variables collectively explained approximately 50% of the variation in per hectare sale price. The method by which forestland sales were financed, road access and density, proximity to population centers, and presence of lake or river frontage had the largest positive influences on per hectare sale prices. Adjacency to public land had an unexpectedly large, negative influence on sale price. Importantly, a parcel's merchantable timber volume was not found to be a significant predictor of forestland sale price. In general, forestland markets were driven by three major influences: land development pressures, presence of or close proximity to a water body, and the use of contract for deed financing. JF - Forest Science AU - Snyder, Stephanie A AU - Kilgore, Michael A AU - Hudson, Rachel AU - Donnay, Jacob AD - Stephanie A. Snyder, USDA Forest Service, North Central Research Station, 1992 Folwell Avenue, St. Paul, MN 55108 - Phone: (651) 649-5294; Michael A. Kilgore, University of Minnesota, Department of Forest Resources, Green Hall, St. Paul, MN 55108 - mkilgore[at]umn.edu. Rachel Hudson, USDA Forest Service, North Central Research Station, 1992 Folwell Avenue, St. Paul, MN 55108 - rachelhudson[at]fs.fed.us. Jacob Donnay, University of Minnesota, Department of Forest Resources, Green Hall, St. Paul, MN 55108 - donn0061[at]umn.edu., Fax: (651) 649-5107, Email: stephaniesnyder[at]fs.fed.us. Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 25 EP - 36 PB - Society of American Foresters, 5400 Grosvenor Lane Bethesda Maryland 20814 USA, [mailto:safweb@safnet.org], [URL:http://www.safnet.org/index.shtml] VL - 53 IS - 1 SN - 0015-749X, 0015-749X KW - Sustainability Science Abstracts; Environment Abstracts KW - forest land prices KW - forest markets KW - hedonic analysis KW - forest finance KW - price function KW - pricing KW - financing KW - Lakes KW - Contracts KW - water bodies KW - Forests KW - public lands KW - USA, Minnesota KW - Land use KW - M3 1010:Issues in Sustainable Development KW - ENA 18:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20288873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Science&rft.atitle=Determinants+of+Forest+Land+Prices+in+Northern+Minnesota%3A+A+Hedonic+Pricing+Approach&rft.au=Snyder%2C+Stephanie+A%3BKilgore%2C+Michael+A%3BHudson%2C+Rachel%3BDonnay%2C+Jacob&rft.aulast=Snyder&rft.aufirst=Stephanie&rft.date=2007-02-01&rft.volume=53&rft.issue=1&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Forest+Science&rft.issn=0015749X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - pricing; Lakes; financing; water bodies; Contracts; Forests; public lands; Land use; USA, Minnesota ER - TY - JOUR T1 - Compatible Estimators of the Components of Change for a Rotating Panel Forest Inventory Design AN - 20284930; 8894332 AB - This article presents two approaches for estimating the components of forest change utilizing data from a rotating panel sample design. One approach uses a variant of the exponentially weighted moving average estimator and the other approach uses mixed estimation. Three general transition models were each combined with a single compatibility model for the mixed estimation approach. The four resulting estimation systems are compared and contrasted in a sample simulation study covering four simulated populations. JF - Forest Science AU - Roesch, Francis A AD - Francis A. Roesch, Mathematical Statistician, Forest Inventory and Analysis, Southern Research Station, USDA Forest Service, 200 WT Weaver Blvd., Asheville, NC 28804-3454 - Phone: (828) 257-4871; , Fax: (828) 257-4894, Email: froesch[at]fs.fed.us. Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 50 EP - 61 PB - Society of American Foresters, 5400 Grosvenor Lane Bethesda Maryland 20814 USA, [mailto:safweb@safnet.org], [URL:http://www.safnet.org/index.shtml] VL - 53 IS - 1 SN - 0015-749X, 0015-749X KW - Sustainability Science Abstracts; Environment Abstracts KW - sampling KW - simulation KW - estimation KW - mortality KW - harvest KW - Forests KW - Simulation KW - Design KW - M3 1010:Issues in Sustainable Development KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20284930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Science&rft.atitle=Compatible+Estimators+of+the+Components+of+Change+for+a+Rotating+Panel+Forest+Inventory+Design&rft.au=Roesch%2C+Francis+A&rft.aulast=Roesch&rft.aufirst=Francis&rft.date=2007-02-01&rft.volume=53&rft.issue=1&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Forest+Science&rft.issn=0015749X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Simulation; Forests; Design ER - TY - JOUR T1 - Model based nitrate TMDLs for two agricultural watersheds of southeastern Minnesota AN - 20284050; 7303001 AB - In this study, a set of nitrogen reduction strategies were modeled to evaluate the feasibility of improving water quality to meet total maximum daily loads (TMDLs) in two agricultural watersheds. For this purpose, a spatial-process model was calibrated and used to predict monthly nitrate losses (1994-96) from Sand and Bevens Creek watersheds located in south-central Minnesota. Statistical comparison of predicted and observed flow and nitrate losses gave r super(2) coefficients of 0.75 and 0.70 for Sand Creek watershed and 0.72 and 0.67 for Bevens Creek watershed, respectively. Modeled alternative agricultural management scenarios included: six different N application rates over three application timings and three different percentages of crop land with subsurface drainage. Predicted annual nitrate losses were then compared with nitrate TMDLs assuming a 30% reduction in observed nitrate losses is required. Reductions of about 33 (8.6 to 5.8 kg/ha) and 35% (23 to 15 kg/ha) in existing annual nitrate losses are possible for Sand and Bevens Creek watersheds, respectively, by switching the timing of fertilizer application from fall to spring. Trends towards increases in tile-drained crop land imply that attaining nitrate TMDLs in future may require other alternative management practices in addition to fertilizer management such as partial conversion of crop land to pasture. JF - Journal of the American Water Resources Association AU - Gowda, PH AU - Dalzell, B J AU - Mulla, D J AD - Conservation and Production Research Laboratory, USDA-ARS, Bushland, Texas, USA, pgowda@cprl.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - February 2007 SP - 254 EP - 263 VL - 43 IS - 1 SN - 1093-474X, 1093-474X KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Water Resources Abstracts KW - Feasibility studies KW - Agriculture KW - water quality KW - Agricultural Watersheds KW - Water resources KW - Watersheds KW - Water quality KW - Streams KW - Pasture KW - Crops KW - Fertilizers KW - Sand KW - Water springs KW - Modelling KW - Timing KW - Nitrates KW - Drainage KW - Agrochemicals KW - USA, Minnesota KW - Model Studies KW - Nitrogen KW - Q5 08503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20284050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=Model+based+nitrate+TMDLs+for+two+agricultural+watersheds+of+southeastern+Minnesota&rft.au=Gowda%2C+PH%3BDalzell%2C+B+J%3BMulla%2C+D+J&rft.aulast=Gowda&rft.aufirst=PH&rft.date=2007-02-01&rft.volume=43&rft.issue=1&rft.spage=254&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fj.1752-1688.2007.00020.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Fertilizers; Nitrates; Water resources; Water quality; Watersheds; Modelling; Feasibility studies; water quality; Drainage; Agrochemicals; Pasture; Crops; Sand; Water springs; Nitrogen; Timing; Agricultural Watersheds; Streams; Model Studies; USA, Minnesota DO - http://dx.doi.org/10.1111/j.1752-1688.2007.00020.x ER - TY - JOUR T1 - A Novel Method for Quantifying Value in Spaceborne Soil Moisture Retrievals AN - 20274588; 7294770 AB - A novel methodology is introduced for quantifying the added value of remotely sensed soil moisture products for global land surface modeling applications. The approach is based on the assimilation of soil moisture retrievals into a simple surface water balance model driven by satellite-based precipitation products. Filter increments (i.e., discrete additions or subtractions of water suggested by the filter) are then compared to antecedent precipitation errors determined using higher-quality rain gauge observations. A synthetic twin experiment demonstrates that the correlation coefficient between antecedent precipitation errors and filter increments provides an effective proxy for the accuracy of the soil moisture retrievals themselves. Given the inherent difficulty of directly validating remotely sensed soil moisture products using ground-based observations, this assimilation-based proxy provides a valuable tool for efforts to improve soil moisture retrieval strategies and quantify the novel information content of remotely sensed soil moisture retrievals for land surface modeling applications. Using real spaceborne data, the approach is demonstrated for four different remotely sensed soil moisture datasets along two separate transects in the southern United States. Results suggest that the relative superiority of various retrieval strategies varies geographically. JF - Journal of Hydrometeorology AU - Crow, W T AD - Hydrology and Remote Sensing Laboratory, USDA Agricultural Research Service, Rm. 104, Bldg. 007, BARC-W, Beltsville, MD 20705, wcrow@hydrolab.arsusda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 56 EP - 67 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 USA VL - 8 IS - 1 SN - 1525-755X, 1525-755X KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Correlation Coefficient KW - Remote sensing KW - Correlations KW - Soil Water KW - Surface Water KW - Precipitation KW - Errors KW - Data assimilation KW - Model Studies KW - Filters KW - Hydrometeorology KW - USA KW - Satellite data KW - Hydrometeorological research KW - Water balance models KW - Moisture Content KW - Soil moisture KW - SW 0845:Water in soils KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20274588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=A+Novel+Method+for+Quantifying+Value+in+Spaceborne+Soil+Moisture+Retrievals&rft.au=Crow%2C+W+T&rft.aulast=Crow&rft.aufirst=W&rft.date=2007-02-01&rft.volume=8&rft.issue=1&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2FJHM553.1 L2 - http://ams.allenpress.com/perlserv/?request=get-abstract%26doi=10.1175%2FJHM553.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Hydrometeorological research; Satellite data; Water balance models; Correlations; Remote sensing; Precipitation; Soil moisture; Data assimilation; Hydrometeorology; Filters; Correlation Coefficient; Moisture Content; Surface Water; Soil Water; Errors; Model Studies; USA DO - http://dx.doi.org/10.1175/JHM553.1 ER - TY - JOUR T1 - Development of an agricultural weather policy AN - 20260935; 7309239 AB - Climate is one of the most important factors determining the sustainability of agricultural production systems. More emphasis must be placed on understanding the influence of changing climate conditions on sustainable agricultural systems, given the increasing limitations of the natural resource base. Agrometeorologists can play a leading role in bridging the gaps between the diverse multi-disciplinary fields of science, by reaching out to farmers, extension service personnel, and the agricultural business community. The farming community must cope with issues of climate variability and climate change, and, the challenge for agricultural meteorologists is to develop a coordinated national agricultural weather policy to assist agriculture as it deals with these issues. Agricultural weather policy must be formulated so that proactive long-term preparedness activities are strengthened to ensure agricultural sustainability and to preserve natural resources. Preparedness must be the essential foundation of an agricultural weather policy that builds upon mitigation measures and adaptation strategies to cope with climate variability and climate change as it affects agriculture, forestry, rangelands, and fisheries. JF - Agricultural and Forest Meteorology AU - Motha, Raymond P AD - U.S. Department of Agriculture, Washington, DC, USA, rmotha@oce.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 303 EP - 313 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 142 IS - 2-4 SN - 0168-1923, 0168-1923 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sustainable agriculture KW - Climate variability KW - Climate change KW - Agricultural weather policy KW - Agriculture KW - Weather KW - Agricultural production KW - Climatic changes KW - agriculture KW - meteorologists KW - Rangelands KW - Meteorologists KW - foundations KW - mitigation KW - Climatic variability KW - Natural resources KW - Fisheries KW - sustainability KW - Forestry KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20260935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agricultural+and+Forest+Meteorology&rft.atitle=Development+of+an+agricultural+weather+policy&rft.au=Motha%2C+Raymond+P&rft.aulast=Motha&rft.aufirst=Raymond&rft.date=2007-02-01&rft.volume=142&rft.issue=2-4&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Agricultural+and+Forest+Meteorology&rft.issn=01681923&rft_id=info:doi/10.1016%2Fj.agrformet.2006.03.031 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agriculture; Meteorologists; Climatic variability; Natural resources; Fisheries; Climate change; Rangelands; Weather; mitigation; foundations; Agricultural production; Climatic changes; agriculture; sustainability; meteorologists; Forestry DO - http://dx.doi.org/10.1016/j.agrformet.2006.03.031 ER - TY - JOUR T1 - Evaluation of Fumigants, EPTC Herbicide, and Paenibacillus macerans in the Production of Loblolly Pine Seedlings AN - 20257269; 8894334 AB - Chloropicrin fumigation, Eptam 7-E (EPTC) herbicide, and Paenibacillus macerans seed treatments were evaluated as alternatives to fumigation with methyl bromide/chloropicrin for loblolly pine (Pinus taeda L.) seedling production at three nurseries in the southern United States. A treatment of metam sodium/chloropicrin was also evaluated at one nursery. Seedling density was unaffected by fumigation and EPTC treatments at all nurseries. Seedling diameter and shoot weight were greater in some chloropicrin treatments during the first year at the southern Georgia nursery. The only measurable disease losses were caused by a nematode, Longidorus americanus, at the southern Georgia nursery. Soil-borne population densities of Pythium and Fusarium spp. did not significantly differ between methyl bromide and the other fumigant treatments at any nursery. Chloropicrin controlled nutsedge (Cyperus spp.) in the loamy sand soils at the southern Georgia nursery, but there were no differences between the control and the fumigant treatments at the Alabama nursery, and nutsedge was rarely found at the northern Georgia nursery. The herbicide EPTC had no effect on nutsedge when compared to the controls at all nurseries and the effects of the bacterial seed treatment were inconsistent among the nurseries. Chloropicrin and metam sodium/chloropicrin can be effective alternatives to methyl bromide for reducing soil-borne fungi and nematodes, but the effectiveness of chloropicrin for nutsedge control may be affected by soil type. JF - Forest Science AU - Cram, Michelle M AU - Enebak, Scott A AU - Fraedrich, Stephen W AU - Dwinell, Lew D AU - Zarnoch, Stanley J AD - Michelle M. Cram, Plant Pathologist, Forest Health Protection, USDA Forest Service, 320 Green Street, Athens, GA 30602 - Phone: (706) 559-4233; Scott A. Enebak, Professor, School of Forestry # Wildlife Sciences, 602 Duncan Drive, Auburn University, Auburn, AL 36849 - Phone: (334) 844-1028; Fax: (334) 844-1084; enebasa[at]auburn.edu. Stephen W. Fraedrich, Research Plant Pathologist, Southern Research Station, USDA Forest Service, 320 Green Street, Athens, GA 30602 - Phone: (706) 559-4273; Fax: (706) 559-4287; sfraedrich[at]fs.fed.us. Lew D. Dwinell, Research Plant Pathologist, Southern Research Station, USDA Forest Service, 320 Green Street, Athens, GA 30602 - Phone: (706) 559-4274; Fax: (706) 559-4287; ldwinell[at]fs.fed.us. Stanley J. Zarnoch, Mathematical Statistician, Southern Research Station, USDA Forest Service, Asheville, NC 28802 - Phone: (828) 259-0515; Fax: (828) 257-4313; szarnoch[at]fs.fed.us., Fax: (706) 559-4245, Email: mcram[at]fs.fed.us. Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 73 EP - 83 PB - Society of American Foresters, 5400 Grosvenor Lane Bethesda Maryland 20814 USA, [mailto:safweb@safnet.org], [URL:http://www.safnet.org/index.shtml] VL - 53 IS - 1 SN - 0015-749X, 0015-749X KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology KW - chloropicrin KW - methyl bromide KW - metam sodium KW - eptam KW - sec-ethyl dipropylthiocarbamate KW - Longidorus KW - Pythiam KW - Fusarium KW - Trichoderma KW - Pinus taeda KW - Paenibacillus macerans KW - Soil types KW - Fumigants KW - Fungi KW - Carcinoembryonic antigen KW - Population density KW - Pythium KW - Herbicides KW - Fumigation KW - Shoots KW - Sodium KW - Seed treatments KW - Sand KW - Seedlings KW - Methyl bromide KW - Nematoda KW - Cyperus KW - J 02420:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20257269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Science&rft.atitle=Evaluation+of+Fumigants%2C+EPTC+Herbicide%2C+and+Paenibacillus+macerans+in+the+Production+of+Loblolly+Pine+Seedlings&rft.au=Cram%2C+Michelle+M%3BEnebak%2C+Scott+A%3BFraedrich%2C+Stephen+W%3BDwinell%2C+Lew+D%3BZarnoch%2C+Stanley+J&rft.aulast=Cram&rft.aufirst=Michelle&rft.date=2007-02-01&rft.volume=53&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Forest+Science&rft.issn=0015749X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Soil types; Fumigants; Fungi; Carcinoembryonic antigen; Population density; Herbicides; Fumigation; Sodium; Shoots; Seed treatments; Sand; Seedlings; Methyl bromide; Paenibacillus macerans; Longidorus; Fusarium; Pinus taeda; Pythium; Nematoda; Cyperus ER - TY - JOUR T1 - Geospatial methods provide timely and comprehensive urban forest information AN - 20254254; 8602315 AB - Urban forests are unique and highly valued resources. However, trees in urban forests are often under greater stress than those in rural or undeveloped areas due to soil compaction, restricted growing spaces, high temperatures, and exposure to air and water pollution. In addition, conditions change more quickly in urban as opposed to rural and undeveloped settings. Subsequently, proactive management of urban forests can be challenging and requires the availability of current and comprehensive information. Geospatial tools, such as, geographic information systems (GIS), global positioning systems (GPS) and remote sensing, work extremely well together for gathering, analyzing, and reporting information. Many urban forest management questions could be quickly and effectively addressed using geospatial methods and tools. The geospatial tools can provide timely and extensive spatial data from which urban forest attributes can be derived, such as land cover, forest structure, species composition and condition, heat island effects, and carbon storage. Emerging geospatial tools that could be adapted for urban forest applications include data fusion, virtual reality, three-dimensional visualization, Internet delivery, modeling, and emergency response. JF - Urban Forestry & Urban Greening AU - Ward, Kathleen T AU - Johnson, Gary R AD - USDA Forest Service, North Central Research Station, 1561 Lindig Street, St. Paul, MN 55108, USA, kward01@fs.fed.us Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 15 EP - 22 PB - Elsevier GmbH, Office Jena, P.O. Box 100537 Jena D-07705 Germany, [mailto:journals@elsevier.com], [URL:http://www.elsevier.de/] VL - 6 IS - 1 SN - 1618-8667, 1618-8667 KW - Pollution Abstracts; Sustainability Science Abstracts KW - Trees KW - forest management KW - Forestry KW - Stress KW - Emergency preparedness KW - Geographic information systems KW - high temperature KW - Internet KW - Remote sensing KW - Carbon sequestration KW - water pollution KW - soil compaction KW - Air pollution KW - urban heat islands KW - Rural areas KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20254254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Urban+Forestry+%26+Urban+Greening&rft.atitle=Geospatial+methods+provide+timely+and+comprehensive+urban+forest+information&rft.au=Ward%2C+Kathleen+T%3BJohnson%2C+Gary+R&rft.aulast=Ward&rft.aufirst=Kathleen&rft.date=2007-02-01&rft.volume=6&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Urban+Forestry+%26+Urban+Greening&rft.issn=16188667&rft_id=info:doi/10.1016%2Fj.ufug.2006.11.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Remote sensing; Rural areas; Emergency preparedness; Forestry; forest management; Carbon sequestration; Air pollution; Internet; Geographic information systems; Stress; Trees; urban heat islands; high temperature; soil compaction; water pollution DO - http://dx.doi.org/10.1016/j.ufug.2006.11.002 ER - TY - JOUR T1 - The genome of an industrial workhorse AN - 20236061; 7333150 AB - Sequencing of the filamentous fungus Aspergillus niger offers new opportunities for the production of specialty chemicals and enzymes. JF - Nature Biotechnology AU - Cullen, D AD - USDA Forest Products Laboratory, One Gifford Pinchot Drive, Madison, Wisconsin, 53726, USA, dcullen@facstaff.wisc.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 189 EP - 190 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 25 IS - 2 SN - 1087-0156, 1087-0156 KW - filamentous fungi KW - Genetics Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Biotechnology and Bioengineering Abstracts KW - Genomes KW - Enzymes KW - Aspergillus niger KW - K 03330:Biochemistry KW - W 30940:Products KW - G 07780:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20236061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Biotechnology&rft.atitle=The+genome+of+an+industrial+workhorse&rft.au=Cullen%2C+D&rft.aulast=Cullen&rft.aufirst=D&rft.date=2007-02-01&rft.volume=25&rft.issue=2&rft.spage=189&rft.isbn=&rft.btitle=&rft.title=Nature+Biotechnology&rft.issn=10870156&rft_id=info:doi/10.1038%2Fnbt0207-189 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Genomes; Enzymes; Aspergillus niger DO - http://dx.doi.org/10.1038/nbt0207-189 ER - TY - JOUR T1 - NEST DENSITIES OF CAVITY-NESTING BIRDS IN RELATION TO POSTFIRE SALVAGE LOGGING AND TIME SINCE WILDFIRE AN - 20213011; 8699890 JF - Condor AU - Saab, Victoria A AU - Russell, Robin E AU - Dudley, Jonathan G AD - USDA Forest Service, Rocky Mountain Research Station, 1648 S. 7 Ave., MSU Campus, Bozeman, MT 59717 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 97 EP - 108 PB - University of California Press, 2000 Center St, Ste 303 VL - 109 IS - 1 SN - 0010-5422, 0010-5422 KW - Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - cavity-nesting birds KW - nest densities KW - nest survival KW - ponderosa pine forests KW - postfire salvage logging KW - wildfire KW - Aves KW - Logging KW - Wildfire KW - Pinus ponderosa KW - Forests KW - Survival KW - logging KW - nests KW - Nests KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20213011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=NEST+DENSITIES+OF+CAVITY-NESTING+BIRDS+IN+RELATION+TO+POSTFIRE+SALVAGE+LOGGING+AND+TIME+SINCE+WILDFIRE&rft.au=Saab%2C+Victoria+A%3BRussell%2C+Robin+E%3BDudley%2C+Jonathan+G&rft.aulast=Saab&rft.aufirst=Victoria&rft.date=2007-02-01&rft.volume=109&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1650%2F0010-5422%282007%291092.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Logging; Wildfire; Survival; Forests; Nests; wildfire; logging; nests; Aves; Pinus ponderosa DO - http://dx.doi.org/10.1650/0010-5422(2007)109[97:NDOCBI]2.0.CO;2 ER - TY - JOUR T1 - Management effects on the incidence of jointed goatgrass inhibitory rhizobacteria AN - 20162469; 8548898 AB - Jointed goatgrass (Aegilops cylindrica Host., JGG), a winter annual grass weed, is a major threat to small grain production in the United States. It infests an estimated 2 million hectares in the US and causes annual losses of $145 million in crop yield and quality. Selective herbicides are available only for certain herbicide-resistant crop varieties and alternative management practices are tillage, burning, or rotation to less profitable crops. We evaluated bacteria that were isolated from winter wheat (Triticum aestivum L., WW), downy brome (Bromus tectorum L., DB), and JGG roots to determine their potential as biological control agents for JGG. The bacteria were sequentially screened in laboratory bioassay, growth chamber and field studies for their effect on JGG and WW root growth. In laboratory studies, 1236 isolates (50%) of the 2450 naturally occurring soil bacteria tested were inhibitory to JGG seedling growth. Only 76 isolates (3.1%) inhibited JGG, but not WW in the in vitro bioassays. In the growth chamber, only 7 (0.3%) of the isolates inhibited JGG growth and not WW. In field studies, 4 of the 7 isolates selected after bioassay and growth chamber tests inhibited JGG more than 30%. Conventional tillage systems maintained higher populations of inhibitory bacteria than no-tillage systems. The number of bacteria inhibitory to JGG was greater in the spring sampling and at the highest level of nitrogen fertilization. Crop rotation had little effect on the incidence of jointed goatgrass inhibitory bacteria. Different JGG accessions from the western US were diverse in their response to inhibitory bacteria. Weed-suppressive bacteria isolated from plant roots and soil have the potential to be used as biological control agents for JGG. JF - Biological Control AU - Kennedy, A C AU - Stubbs, T L AD - USDA-ARS, 217 Johnson Hall, Pullman, WA 99164-6421, USA, akennedy@wsu.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 213 EP - 221 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 40 IS - 2 SN - 1049-9644, 1049-9644 KW - Ecology Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological weed control KW - Deleterious rhizobacteria KW - Microbe-plant interactions KW - Rhizosphere ecology KW - Biological control KW - Weeds KW - Grasses KW - Roots KW - Herbicides KW - Crops KW - Soil microorganisms KW - Crop rotation KW - Soil KW - Triticum aestivum KW - Fertilization KW - Tillage KW - Bromus tectorum KW - Grain KW - Aegilops cylindrica KW - Seedlings KW - Sampling KW - Burning KW - Nitrogen KW - A 01370:Biological Control KW - J 02320:Cell Biology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20162469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=Management+effects+on+the+incidence+of+jointed+goatgrass+inhibitory+rhizobacteria&rft.au=Kennedy%2C+A+C%3BStubbs%2C+T+L&rft.aulast=Kennedy&rft.aufirst=A&rft.date=2007-02-01&rft.volume=40&rft.issue=2&rft.spage=213&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2006.10.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Weeds; Grasses; Roots; Herbicides; Crops; Soil microorganisms; Soil; Crop rotation; Fertilization; Tillage; Grain; Seedlings; Burning; Sampling; Nitrogen; Triticum aestivum; Bromus tectorum; Aegilops cylindrica DO - http://dx.doi.org/10.1016/j.biocontrol.2006.10.006 ER - TY - JOUR T1 - Both sense and antisense strands of the LTR of the Schistosoma mansoni Pao-like retrotransposon Sinbad drive luciferase expression AN - 20127170; 7366572 AB - Long terminal repeat (LTR) retrotransposons, mobile genetic elements comprising substantial proportions of many eukaryotic genomes, are so named for the presence of LTRs, direct repeats about 250-600 bp in length flanking the open reading frames that encode the retrotransposon enzymes and structural proteins. LTRs include promotor functions as well as other roles in retrotransposition. LTR retrotransposons, including the Gypsy-like Boudicca and the Pao/BEL-like Sinbad elements, comprise a substantial proportion of the genome of the human blood fluke, Schistosoma mansoni. In order to deduce the capability of specific copies of Boudicca and Sinbad LTRs to function as promotors, these LTRs were investigated analytically and experimentally. Sequence analysis revealed the presence of TATA boxes, canonical polyadenylation signals, and direct inverted repeats within the LTRs of both the Boudicca and Sinbad retrotransposons. Inserted in the reporter plasmid pGL3, the LTR of Sinbad drove firefly luciferase activity in HeLa cells in its forward and inverted orientation. In contrast, the LTR of Boudicca did not drive luciferase activity in HeLa cells. The ability of the Sinbad LTR to transcribe in both its forward and inverted orientation represents one of few documented examples of bidirectional promotor function. JF - Molecular Genetics and Genomics AU - Copeland, Claudia S AU - Mann, Victoria H AU - Brindley, Paul J AD - USDA Agricultural Research Service, 1700 SW 23rd Drive, Gainesville, FL, 32608, USA, ccopelan@gainesville.usda.ufl.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 161 EP - 170 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 277 IS - 2 SN - 1617-4615, 1617-4615 KW - Biotechnology and Bioengineering Abstracts; Genetics Abstracts KW - Schistosoma mansoni KW - Retrotransposons KW - Long terminal repeat KW - Enzymes KW - Polyadenylation KW - Plasmids KW - Inverted repeat KW - Structural proteins KW - Retrotransposition KW - Antisense KW - Trematoda KW - Open reading frames KW - W 30940:Products KW - G 07810:Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20127170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Genetics+and+Genomics&rft.atitle=Both+sense+and+antisense+strands+of+the+LTR+of+the+Schistosoma+mansoni+Pao-like+retrotransposon+Sinbad+drive+luciferase+expression&rft.au=Copeland%2C+Claudia+S%3BMann%2C+Victoria+H%3BBrindley%2C+Paul+J&rft.aulast=Copeland&rft.aufirst=Claudia&rft.date=2007-02-01&rft.volume=277&rft.issue=2&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Molecular+Genetics+and+Genomics&rft.issn=16174615&rft_id=info:doi/10.1007%2Fs00438-006-0181-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Retrotransposons; Antisense; Long terminal repeat; Enzymes; Polyadenylation; Plasmids; Inverted repeat; Structural proteins; Open reading frames; Retrotransposition; Schistosoma mansoni; Trematoda DO - http://dx.doi.org/10.1007/s00438-006-0181-1 ER - TY - JOUR T1 - Microbial Characteristics through Drinking Water Aquifer Sand Material AN - 20003702; 7763127 AB - Public health concerns about pathogens present in animal manure are emerging constraints to water supplies in many areas of the world. The objective of this study was to examine the microbial community composition in aquifer material impacted by contaminants from different sources. Total microbial community profiles were compared by using eubacterial primers to amplify 16S rRNA genes from total bacterial DNA and RNA. PCR and reverse transcriptase (RT) PCR were used to amplify 16S ribosomal RNA, and the products were subjected to denaturing gradient gel electrophoresis (DGGE). DGGE analysis of RT-PCR products detected a subset of bands visible in the DNA-based analysis, indicating that some dominantly detected bacterial populations did not have high levels of metabolic activity. The sequences detected by the RT-PCR approach were, however, derived from a wide taxonomic range, suggesting that the activity in the aquifer sand material was not determined at broad taxonomic levels but rather was a strain- or species-specific phenomenon. Comparative analysis of DGGE profiles grouped all DNA-derived aquifer samples together in a cluster. At the end of the experimental period, the aquifer material entered a stable population state, which was characterized by a greater diversity of DNA-based fingerprints compared to viable bacteria. Our data showed that the active members of the community are a sub-population of that community that performs certain biological functions during water filtration through aquifer material. Therefore, recharging surface water through aquifer sand material may produce a microbial population quite different from the input source due to the availability of nutrients for bacterial growth. JF - Engineering in Life Sciences AU - Ibekwe, A M AU - Lyon, S R AD - USDA-ARS, U.S. Salinity Laboratory, Riverside, CA, USA, aibekwe@ussl.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 81 EP - 89 PB - John Wiley & Sons, Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 7 IS - 1 SN - 1618-0240, 1618-0240 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Aquifers KW - Manure KW - Data processing KW - Surface water KW - Nutrients KW - Pathogens KW - Water supplies KW - Gel electrophoresis KW - Public health KW - Filtration KW - Community composition KW - Sand KW - Polymerase chain reaction KW - RNA-directed DNA polymerase KW - Primers KW - Drinking water KW - Contaminants KW - rRNA 16S KW - A 01450:Environmental Pollution & Waste Treatment KW - J 02320:Cell Biology KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20003702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Engineering+in+Life+Sciences&rft.atitle=Microbial+Characteristics+through+Drinking+Water+Aquifer+Sand+Material&rft.au=Ibekwe%2C+A+M%3BLyon%2C+S+R&rft.aulast=Ibekwe&rft.aufirst=A&rft.date=2007-02-01&rft.volume=7&rft.issue=1&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Engineering+in+Life+Sciences&rft.issn=16180240&rft_id=info:doi/10.1002%2Felsc.200620167 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Aquifers; Data processing; Manure; Surface water; Nutrients; Pathogens; Water supplies; Gel electrophoresis; Public health; Community composition; Filtration; Sand; RNA-directed DNA polymerase; Polymerase chain reaction; Primers; Contaminants; Drinking water; rRNA 16S DO - http://dx.doi.org/10.1002/elsc.200620167 ER - TY - JOUR T1 - The effects of kaolin, harpin, and imidacloprid on development of Pierces disease in grape AN - 19962160; 7174527 AB - Incidence of Pierces disease (PD), caused by the bacterium Xylella fastidiosa, continues to increase in many vineyards in California due to the establishment and spread of the vector Homalodisca coagulata (Say) (glassy winged sharpshooter, GWSS). Commercially available materials, including kaolin, harpin, and imidacloprid, were evaluated in field experiments for their effect PD development. PD incidence was 6% in plants treated with kaolin and 14% in plots treated with conventional insecticides. Incidence of PD in plants treated with harpin were 13%, 7%, and 6% when 160, 320, and 460 g harpin a.i ha super(-1) were used, respectively. PD incidence in untreated control plants was 19%. Plants treated with harpin grew more vigorously than plants treated with kaolin, imidacloprid, and control plants not treated with chemicals or exposed to GWSS. Higher GWSS mortality rates were observed on plants treated with kaolin. Results from field studies as validated by a greenhouse study show that kaolin, harpin, and imidacloprid would be useful in reducing the development of PD in grape. JF - Crop Protection AU - Tubajika, K M AU - Civerolo, EL AU - Puterka, G J AU - Hashim, J M AU - Luvisi, DA AD - Center for Plant Health Science and Technology (CPHST), USDA APHIS PPQ, Otis Pest Survey, Detection and Exclusion Laboratory, Building 1398, Otis ANGB, MA 02542, USA, Kayimbi.Tubajika@aphis.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 92 EP - 99 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 26 IS - 2 SN - 0261-2194, 0261-2194 KW - Grapes KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Admire KW - Insect repellent KW - Leafhopper KW - Messenger KW - Particle film KW - Surround KW - Vineyards KW - Imidacloprid KW - Mortality KW - Insecticides KW - Xylella fastidiosa KW - Homalodisca coagulata KW - Crop protection KW - Kaolin KW - Vitaceae KW - Greenhouses KW - J 02410:Animal Diseases KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19962160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Protection&rft.atitle=The+effects+of+kaolin%2C+harpin%2C+and+imidacloprid+on+development+of+Pierces+disease+in+grape&rft.au=Tubajika%2C+K+M%3BCiverolo%2C+EL%3BPuterka%2C+G+J%3BHashim%2C+J+M%3BLuvisi%2C+DA&rft.aulast=Tubajika&rft.aufirst=K&rft.date=2007-02-01&rft.volume=26&rft.issue=2&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Crop+Protection&rft.issn=02612194&rft_id=info:doi/10.1016%2Fj.cropro.2006.04.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Vineyards; Mortality; Imidacloprid; Insecticides; Crop protection; Kaolin; Greenhouses; Xylella fastidiosa; Homalodisca coagulata; Vitaceae DO - http://dx.doi.org/10.1016/j.cropro.2006.04.006 ER - TY - JOUR T1 - The sequence of the isoepoxydon dehydrogenase gene of the patulin biosynthetic pathway in Penicillium species AN - 19863375; 7362843 AB - Interest in species of the genus Penicillium is related to their ability to produce the mycotoxin patulin and to cause spoilage of fruit products worldwide. The sequence of the isoepoxydon dehydrogenase (idh) gene, a gene in the patulin biosynthetic pathway, was determined for 28 strains representing 12 different Penicillium species known to produce the mycotoxin patulin. Isolates of Penicillium carneum, Penicillium clavigerum, Penicillium concentricum, Penicillium coprobium, Penicillium dipodomyicola, Penicillium expansum, Penicillium gladioli, Penicillium glandicola, Penicillium griseofulvum, Penicillium paneum, Penicillium sclerotigenum and Penicillium vulpinum were compared. Primer pairs for DNA amplification and sequencing were designed from the P. griseofulvum idh gene (GenBank AF006680). The two introns present were removed from the nucleotide sequences, which were translated to produce the IDH sequences of the 12 species for comparison. Phylogenetic relationships among the species were determined from rDNA (ITS1, 5.8 S, ITS2 and partial sequence of 28S rDNA) and from the idh nucleotide sequences minus the two introns. Maximum parsimony analysis showed trees based on rDNA and idh sequences to be congruent. It is anticipated that the genetic information obtained in the present study will aid in the design of probes, specific for patulin biosynthetic pathway genes, to identify the presence of these mycotoxigenic fungi. JF - Antonie Van Leeuwenhoek AU - Dombrink-Kurtzman, Mary Ann AD - National Center for Agricultural Utilization Research, Agricultural Research Service, United States Department of Agriculture, 1815 North University Street, Peoria, IL, 61604-3902, USA, dombrink@ncaur.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 179 EP - 189 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 91 IS - 2 SN - 0003-6072, 0003-6072 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Phylogeny KW - Fruits KW - Penicillium KW - Trees KW - Nucleotide sequence KW - Fungi KW - Probes KW - Penicillium expansum KW - dehydrogenase KW - IDH gene KW - Penicillium sclerotigenum KW - DNA sequencing KW - Mycotoxins KW - Patulin KW - Spoilage KW - Penicillium griseofulvum KW - DNA KW - Introns KW - Primers KW - N 14815:Nucleotide Sequence KW - A 01390:Forestry KW - K 03310:Genetics & Taxonomy KW - G 07780:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19863375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antonie+Van+Leeuwenhoek&rft.atitle=The+sequence+of+the+isoepoxydon+dehydrogenase+gene+of+the+patulin+biosynthetic+pathway+in+Penicillium+species&rft.au=Dombrink-Kurtzman%2C+Mary+Ann&rft.aulast=Dombrink-Kurtzman&rft.aufirst=Mary&rft.date=2007-02-01&rft.volume=91&rft.issue=2&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Antonie+Van+Leeuwenhoek&rft.issn=00036072&rft_id=info:doi/10.1007%2Fs10482-006-9109-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phylogeny; Fruits; Trees; Fungi; Nucleotide sequence; Probes; dehydrogenase; IDH gene; Mycotoxins; DNA sequencing; Patulin; Spoilage; Introns; DNA; Primers; Penicillium sclerotigenum; Penicillium; Penicillium griseofulvum; Penicillium expansum DO - http://dx.doi.org/10.1007/s10482-006-9109-3 ER - TY - JOUR T1 - Insulin stimulates muscle protein synthesis in neonates during endotoxemia despite repression of translation initiation AN - 19854846; 7285715 AB - Skeletal muscle protein synthesis is reduced in neonatal pigs in response to endotoxemia. To examine the role of insulin in this response, neonatal pigs were infused with endotoxin (LPS, 0 and 10 mu g.kg super(-1).h super(-1)), whereas glucose and amino acids were maintained at fasting levels and insulin was clamped at fasting or fed (2 or 10 mu U/ml) levels. Fractional rates of protein synthesis and translational control mechanisms were examined in longissimus dorsi muscle and liver. In the presence of fasting insulin, LPS reduced muscle protein synthesis (-29%), and increasing insulin to fed levels accelerated muscle protein synthesis in both groups (controls, +44%; LPS, +64%). LPS, but not insulin, increased liver protein synthesis by +28%. In muscle of fasting neonatal pigs, LPS reduced 4E-BP1 phosphorylation and eIF4E to eIF4G binding. In muscle of controls, but not LPS pigs, raising insulin to fed levels increased 4E-BP1 and S6K1 phosphorylation and eIF4E to eIF4G binding. In muscle and liver, neither LPS nor insulin altered eIF2B activity. eEF2 phosphorylation decreased in response to insulin in both LPS and control animals. The results suggest that, in endotoxemic neonatal animals, the response of protein synthesis to insulin is maintained despite suppression of mTOR-dependent translation initiation and eIF4E availability for eIF4F assembly. Maintenance of an anabolic response to the feeding-induced rise in insulin likely exerts a protective effect for the neonate to the catabolic processes induced by sepsis. JF - American Journal of Physiology: Endocrinology and Metabolism AU - Orellana, Renan A AU - Kimball, Scot R AU - Suryawan, Agus AU - Escobar, Jeffery AU - Nguyen, Hanh V AU - Jefferson, Leonard S AU - Davis, Teresa A AD - United States Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center and Critical Care Section, Department of Pediatrics, Baylor College of Medicine, Houston, Texas Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - E629 EP - E636 PB - American Physiological Society, 9650 Rockville Pike Bethesda MD 20814-3991 USA, [mailto:webmaster@the-aps.org], [URL:http://www.the-aps.org/] VL - 292 IS - 2 SN - 0193-1849, 0193-1849 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Endotoxins KW - Translation KW - Amino acids KW - Protein biosynthesis KW - Translation initiation KW - Glucose KW - Fasting KW - Initiation factor eIF-4G KW - Initiation factor eIF-4E KW - Insulin KW - Sepsis KW - Phosphorylation KW - Liver KW - Lipopolysaccharides KW - Skeletal muscle KW - Endotoxemia KW - Neonates KW - A 01310:Products of Microorganisms KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19854846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Physiology%3A+Endocrinology+and+Metabolism&rft.atitle=Insulin+stimulates+muscle+protein+synthesis+in+neonates+during+endotoxemia+despite+repression+of+translation+initiation&rft.au=Orellana%2C+Renan+A%3BKimball%2C+Scot+R%3BSuryawan%2C+Agus%3BEscobar%2C+Jeffery%3BNguyen%2C+Hanh+V%3BJefferson%2C+Leonard+S%3BDavis%2C+Teresa+A&rft.aulast=Orellana&rft.aufirst=Renan&rft.date=2007-02-01&rft.volume=292&rft.issue=2&rft.spage=E629&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Physiology%3A+Endocrinology+and+Metabolism&rft.issn=01931849&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Endotoxins; Translation; Protein biosynthesis; Amino acids; Translation initiation; Glucose; Fasting; Initiation factor eIF-4G; Insulin; Initiation factor eIF-4E; Sepsis; Phosphorylation; Liver; Lipopolysaccharides; Endotoxemia; Skeletal muscle; Neonates ER - TY - JOUR T1 - Amelioration of Influenza Virus Pathogenesis in Chickens Attributed to the Enhanced Interferon-Inducing Capacity of a Virus with a Truncated NS1 Gene AN - 19844030; 7254022 AB - Avian influenza virus (AIV) A/turkey/Oregon/71-SEPRL (TK/OR/71-SEPRL) (H7N3) encodes a full-length NS1 protein and is a weak inducer of interferon (IFN). A variant, TK/OR/71-delNS1 (H7N3), produces a truncated NS1 protein and is a strong inducer of IFN. These otherwise genetically related variants differ 20-fold in their capacities to induce IFN in primary chicken embryo cells but are similar in their sensitivities to the action of IFN. Furthermore, the weak IFN-inducing strain actively suppresses IFN induction in cells that are otherwise programmed to produce it. These phenotypic differences are attributed to the enhanced IFN-inducing capacity that characterizes type A influenza virus strains that produce defective NS1 protein. The pathogenesis of these two variants was evaluated in 1-day-old and 4-week-old chickens. The cell tropisms of both viruses were similar. However, the lesions in chickens produced by the weak IFN inducer were more severe and differed somewhat in character from those observed for the strong IFN inducer. Differences in lesions included the nature of inflammation, the rate of resolution of the infection, and the extent of viral replication and/or virus dissemination. The amelioration of pathogenesis is attributed to the higher levels of IFN produced by the variant encoding the truncated NS1 protein and the antiviral state subsequently induced by that IFN. The high titer of virus observed in kidney tissue ( approximately 10 super(9) 50% embryo lethal doses/g) from 1-day-old chickens infected intravenously by the weak IFN-inducing strain is attributed to the capacity of chicken kidney cells to activate the hemagglutinin fusion peptide along with their unresponsiveness to inducers of IFN as measured in vitro. Thus, the IFN-inducing capacity of AIV appears to be a significant factor in regulating the pathogenesis, virulence, and viral transmission of AIV in chickens. This suggests that the IFN-inducing and IFN induction suppression phenotypes of AIV should be considered when characterizing strains of influenza virus. JF - Journal of Virology AU - Cauthen, Angela N AU - Swayne, David E AU - Sekellick, Margaret J AU - Marcus, Philip I AU - Suarez, David L AD - Southeast Poultry Research Laboratory, ARS/USDA, Athens, Georgia 30605. Department of Molecular and Cell Biology and Center of Excellence for Vaccine Research, University of Connecticut, U-3125, Storrs, Connecticut 06269 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1838 EP - 1847 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 81 IS - 4 SN - 0022-538X, 0022-538X KW - Genetics Abstracts; Immunology Abstracts; Biotechnology and Bioengineering Abstracts; Virology & AIDS Abstracts KW - NS1 protein KW - Avian influenza virus KW - Replication KW - Antiviral state KW - Hemagglutinins KW - Tropism KW - Infection KW - Inflammation KW - Virulence KW - Influenza KW - Fowl plague KW - Interferon KW - Influenza virus KW - Embryo cells KW - Protein-tyrosine kinase KW - Kidney KW - Embryos KW - Lethal dose KW - V 22350:Immunology KW - W 30915:Pharmaceuticals & Vaccines KW - G 07730:Development & Cell Cycle KW - F 06910:Microorganisms & Parasites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19844030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Virology&rft.atitle=Amelioration+of+Influenza+Virus+Pathogenesis+in+Chickens+Attributed+to+the+Enhanced+Interferon-Inducing+Capacity+of+a+Virus+with+a+Truncated+NS1+Gene&rft.au=Cauthen%2C+Angela+N%3BSwayne%2C+David+E%3BSekellick%2C+Margaret+J%3BMarcus%2C+Philip+I%3BSuarez%2C+David+L&rft.aulast=Cauthen&rft.aufirst=Angela&rft.date=2007-02-01&rft.volume=81&rft.issue=4&rft.spage=1838&rft.isbn=&rft.btitle=&rft.title=Journal+of+Virology&rft.issn=0022538X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - NS1 protein; Replication; Hemagglutinins; Antiviral state; Tropism; Infection; Inflammation; Influenza; Virulence; Interferon; Fowl plague; Embryo cells; Protein-tyrosine kinase; Kidney; Embryos; Lethal dose; Influenza virus; Avian influenza virus ER - TY - JOUR T1 - Serological Detection of Grapevine leafroll virus 2 Using an Antiserum Developed against the Recombinant Coat Protein AN - 19796301; 7662654 AB - Grapevine leafroll associated virus 2 (GLRaV 2) is one of the important components in the leafroll disease complex. The coat protein gene of GLRaV 2 was cloned into a protein expression vector pMAL-c2x and the recombinant protein, consisting of the maltose binding protein (MBP) and GLRaV 2 coat protein (CP), was expressed in Escherichia coli. The recombinant MBP-CP was used to raise a high quality antiserum. When used in Western blot analysis, the anti-MBP-CP antiserum produced specific reaction to the recombinant protein as well as to the viral coat protein of GLRaV 2. In Immunosorbent electron microscopy study, the anti-MBP-CP antibodies strongly decorated the GLRaV 2 virions. Using the newly developed antiserum, an indirect plate-trapped antigen enzyme-linked immunosorbent assay method was developed and successfully implemented for virus detection. A field survey was conducted to evaluate the virus infection status by GLRaV 2 and GLRaV 3 using antibodies developed against their respective recombinant coat proteins. JF - Journal of Phytopathology AU - Ling, K-S AU - Zhu, H-Y AU - Petrovic, N AU - Gonsalves, D AD - Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456, USA, Kling@saa.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 65 EP - 69 VL - 155 IS - 2 SN - 0931-1785, 0931-1785 KW - Grapes KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Virology & AIDS Abstracts KW - Virions KW - Western blotting KW - Enzyme-linked immunosorbent assay KW - Infection KW - Immunosorbents KW - Expression vectors KW - Antibodies KW - Escherichia coli KW - Coat protein KW - Vitaceae KW - maltose-binding protein KW - Grapevine leafroll virus 2 KW - Electron microscopy KW - V 22300:Methods KW - J 02420:Plant Diseases KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19796301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Phytopathology&rft.atitle=Serological+Detection+of+Grapevine+leafroll+virus+2+Using+an+Antiserum+Developed+against+the+Recombinant+Coat+Protein&rft.au=Ling%2C+K-S%3BZhu%2C+H-Y%3BPetrovic%2C+N%3BGonsalves%2C+D&rft.aulast=Ling&rft.aufirst=K-S&rft.date=2007-02-01&rft.volume=155&rft.issue=2&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Journal+of+Phytopathology&rft.issn=09311785&rft_id=info:doi/10.1111%2Fj.1439-0434.2007.01179.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Expression vectors; Virions; Western blotting; Enzyme-linked immunosorbent assay; Antibodies; Coat protein; Infection; maltose-binding protein; Electron microscopy; Immunosorbents; Escherichia coli; Vitaceae; Grapevine leafroll virus 2 DO - http://dx.doi.org/10.1111/j.1439-0434.2007.01179.x ER - TY - JOUR T1 - Inexpensive chemifluorescent detection of antibody-alkaline phosphatase conjugates on Western blots using 4-methylumbelliferyl phosphate AN - 19728022; 7536859 JF - Analytical Biochemistry AU - Weiland, John J AU - Anderson, James V AU - Bigger, Brant B AD - U.S. Department of Agriculture-Agricultural Research Service (USDA-ARS), Northern Crops Science Laboratory, Fargo, ND 58105, USA, weilandj@fargo.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 140 EP - 142 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 361 IS - 1 SN - 0003-2697, 0003-2697 KW - Biotechnology and Bioengineering Abstracts KW - Western blotting KW - Phosphate KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19728022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Biochemistry&rft.atitle=Inexpensive+chemifluorescent+detection+of+antibody-alkaline+phosphatase+conjugates+on+Western+blots+using+4-methylumbelliferyl+phosphate&rft.au=Weiland%2C+John+J%3BAnderson%2C+James+V%3BBigger%2C+Brant+B&rft.aulast=Weiland&rft.aufirst=John&rft.date=2007-02-01&rft.volume=361&rft.issue=1&rft.spage=140&rft.isbn=&rft.btitle=&rft.title=Analytical+Biochemistry&rft.issn=00032697&rft_id=info:doi/10.1016%2Fj.ab.2006.04.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Phosphate; Western blotting DO - http://dx.doi.org/10.1016/j.ab.2006.04.012 ER - TY - JOUR T1 - Cryopreservation of Mexican fruit flies by vitrification: Stage selection and avoidance of thermal stress AN - 19658532; 7416279 AB - This report presents details of a vitrification methodology for the cryopreservation of embryos of the Mexican fruit fly, Anastrepha ludens. The overall summary of the data indicates that selecting the correct developmental stage for cryopreservation is the most important criterion. The key aspect in selection of the correct stage is to balance depletion of the gut yolk content against development of the embryonic cuticle. Embryogenesis was divided into four stages between 90 and 120h after incubation at 21.7 super(o)C. The classification was based on the intestinal yolk content and the initial development of mandibular-maxillary complex. Stages having low mid-gut yolk content and the appearance of mouth hooks were found to be the most suitable for cryopreservation. Embryos developing at 30 super(o)C had premature cuticle formation relative to gut development and significantly lower hatching after cryopreservation. Vitrification of embryos by direct quenching in liquid nitrogen was less effective than quenching after annealing the samples in liquid nitrogen vapor. Quenched samples of vitrification solutions containing 1,2-ethanediol as the major component exhibited fractures. Fracturing occurred less frequently when the solutions were annealed and when containing polyethylene glycol. Hatching of vitrified embryos stored in liquid nitrogen for over 12 months was not statistically different from those held for only 15min. Our protocol yielded normalized hatching rates that ranged as high as 61%. Selecting the exact stage for cryopreservation from a population of embryos obtained by collection from ovipositing females during a span of just 30min resulted in nearly 80% of the embryos hatching into larvae. JF - Cryobiology AU - Rajamohan, A AU - Leopold, R A AD - Fargo, ND 58105, United States, leopoldr@fargo.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 44 EP - 54 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 54 IS - 1 SN - 0011-2240, 0011-2240 KW - Mexican fruit fly KW - Entomology Abstracts; Biotechnology and Bioengineering Abstracts KW - Anastrepha ludens KW - Fractures KW - Stress KW - Developmental stages KW - Cuticles KW - Cryopreservation KW - Yolk KW - Vapors KW - Embryogenesis KW - Digestive tract KW - Classification KW - vitrification KW - Intestine KW - Polyethylene glycol KW - Hatching KW - Nitrogen KW - Z 05330:Reproduction and Development KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19658532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cryobiology&rft.atitle=Cryopreservation+of+Mexican+fruit+flies+by+vitrification%3A+Stage+selection+and+avoidance+of+thermal+stress&rft.au=Rajamohan%2C+A%3BLeopold%2C+R+A&rft.aulast=Rajamohan&rft.aufirst=A&rft.date=2007-02-01&rft.volume=54&rft.issue=1&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Cryobiology&rft.issn=00112240&rft_id=info:doi/10.1016%2Fj.cryobiol.2006.10.192 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Fractures; Developmental stages; Stress; Cuticles; Cryopreservation; Yolk; Embryogenesis; Vapors; Digestive tract; Classification; vitrification; Intestine; Hatching; Polyethylene glycol; Nitrogen; Anastrepha ludens DO - http://dx.doi.org/10.1016/j.cryobiol.2006.10.192 ER - TY - JOUR T1 - Climate Change, Vegetation Dynamics, and the Landscape Water Balance AN - 19657217; 8411714 AB - Carbon dioxide (CO sub(2)) in the atmosphere has increased by over 100 parts per million since the beginning of the Industrial Revolution, resulting in one of the most unambiguous effects of human activities on the globe. While rising CO sub(2) concentration has implications for atmospheric temperature change due to its greenhouse gas characteristics, it also has significant ramifications for how vegetation functions on landscapes and its ecohydrological consequences. Therefore, a large effort over the past decade has aimed at understanding the coupled ecological and hydrological responses to global change, such as rising CO sub(2) concentrations, temperatures, and alterations in precipitation. Of these, numerous studies have focused solely on:how plants and ecosystems may respond to this change in atmospheric composition, giving us confidence to predict vegetation change in the face of predicted future CO sub(2) concentrations and potential feedbacks of the biosphere on the atmospheric change. JF - Southwest Hydrology AU - Huxman, TE AU - Scott, R L AD - USDA-ARS Southwest Watershed Research Laboratory, USA Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 28 EP - 29 VL - 6 IS - 1 SN - 1552-8383, 1552-8383 KW - Aqualine Abstracts; Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Ecosystems KW - Rainfall KW - Climatic changes KW - Hydrologic Budget KW - Climate and vegetation KW - Atmospheric composition KW - Hydrology KW - Topography KW - Temperature changes KW - Hydrologic analysis KW - Landscape KW - Vegetation KW - Atmosphere-hydrologic coupled models KW - Water balance KW - Human factors KW - Greenhouse gases KW - Carbon dioxide KW - Carbon Dioxide KW - Climate change KW - Biosphere KW - Atmosphere KW - vegetation changes KW - Climatic Changes KW - Temperature KW - Precipitation KW - water balance KW - Dynamics KW - Plants KW - AQ 00001:Water Resources and Supplies KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19657217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Southwest+Hydrology&rft.atitle=Climate+Change%2C+Vegetation+Dynamics%2C+and+the+Landscape+Water+Balance&rft.au=Huxman%2C+TE%3BScott%2C+R+L&rft.aulast=Huxman&rft.aufirst=TE&rft.date=2007-02-01&rft.volume=6&rft.issue=1&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Southwest+Hydrology&rft.issn=15528383&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Carbon Dioxide; Vegetation; Temperature; Precipitation; Hydrologic Budget; Climatic Changes; Ecosystems; Dynamics; Atmosphere; Carbon dioxide; Landscape; Rainfall; Greenhouse gases; Human factors; Biosphere; Plants; Climatic changes; vegetation changes; water balance; Hydrology; Topography; Temperature changes; Hydrologic analysis; Water balance; Atmosphere-hydrologic coupled models; Climate change; Climate and vegetation; Atmospheric composition ER - TY - JOUR T1 - Procedure for quantifying a solute flux to a shallow perched water table AN - 19646320; 7393547 AB - In order to comprehend the mechanism of solute transport and to develop predictive models, it is critical to first develop an accurate monitoring protocol to monitor the field-scale solute mass flux through an undisturbed soil profile. A total solute flux monitoring protocol recently developed for tile- drained systems was extended to a coarse loamy sand soil with a perched water table located at 1.68 m. Three mobile tracers were applied to a 28.2 m super(2) area around an observation well at different times to quantify chemical transport. The first tracer, bromide (0.106 kg Br m super(- 2)) was surface broadcast applied around the observation well 1.5 days before the irrigation at 4.1 mm h super(- 1) was initiated. The second tracer, chloride (0.518 kg Cl m super(- 2)) was surface broadcast immediately before irrigation was initiated, while the third tracer pentafluorobenzoic acid (0.167 kg PFBA m super(- 2)) was applied 7 h after irrigation began. The water table height in the observation well was kept constant by pumping water out of the well from the water table interface, while the water table height below the well pumping depth (1.68 m) was continuously monitored. The soil water content profile for the top 1.8 m was also continuously monitored with a moisture capacitance probe (MCP). Shortly after irrigation began, water flows from the observation well increased slowly over the duration of the study while the pressure transducer data indicated a near constant water table height near the well. Flux results from the study show that: 1) this protocol successfully recovered over 97% of all three surface applied tracers; 2) at 4.1 mm h super(- 1) over half of the surface-applied tracers were recovered at a depth of 1.68 m after only 280 mm of irrigation; 3) by the time piston flow theory predicted the front would reach the 1.68 m depth, 80% of the applied tracers had already leached through the soil profile, and 4) at this location, the solute fluxes were dominated by preferential flow when subjected to a 4.1 mm h super(- 1) irrigation rate. These preliminary results suggest this procedure may be a useful tool for quantifying a total solute transport flux in non tile-drained soils with a shallow or perched water table. JF - Geoderma AU - Gish, T J AU - Kung, K-JS AD - USDA-ARS Hydrology and Remote Sensing Laboratory, Beltsville, United States, tgish@hydrolab.arsusda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 57 EP - 64 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 138 IS - 1-2 SN - 0016-7061, 0016-7061 KW - Water Resources Abstracts KW - Water quality KW - Chemical transport KW - Travel times KW - Preferential flow KW - Tracers KW - Observation Wells KW - Solutes KW - Perched Water Table KW - Surface Irrigation KW - Solute Transport KW - Water Table KW - Fluctuations KW - Soil Profile KW - SW 2040:Groundwater management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19646320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoderma&rft.atitle=Procedure+for+quantifying+a+solute+flux+to+a+shallow+perched+water+table&rft.au=Gish%2C+T+J%3BKung%2C+K-JS&rft.aulast=Gish&rft.aufirst=T&rft.date=2007-02-01&rft.volume=138&rft.issue=1-2&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Geoderma&rft.issn=00167061&rft_id=info:doi/10.1016%2Fj.geoderma.2006.10.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Perched Water Table; Solutes; Observation Wells; Tracers; Solute Transport; Surface Irrigation; Water Table; Fluctuations; Soil Profile DO - http://dx.doi.org/10.1016/j.geoderma.2006.10.014 ER - TY - JOUR T1 - What makes Great Basin sagebrush ecosystems invasible by Bromus tectorum? AN - 19640698; 7372299 AB - Ecosystem susceptibility to invasion by nonnative species is poorly understood, but evidence is increasing that spatial and temporal variability in resources has large-scale effects. We conducted a study in Artemisia tridentata ecosystems at two Great Basin locations examining differences in resource availability and invasibility of Bromus tectorum over elevation gradients and in response to direct and interacting effects of removal of perennial herbaceous vegetation and fire. We monitored environmental conditions, soil variables, and B. tectorum establishment and reproduction over two years. Soil water (measured as the number of days soil matric potential was >--1.5 MPa) and nitrate availability (measured as micromoles of NO super(-) sub(3) sorbed to resin capsules per day in the ground) decreased with decreasing elevation. Lower-elevation sites had greater annual variability in soil water availability than upper-elevation sites did. Soil nitrate levels were highest at all elevations when soils were wettest; nitrate availability was not more variable at lower elevations. Removal of herbaceous perennials increased soil water and nitrate availability, but burning without removal had only minor effects. Bromus tectorum had low establishment, biomass, and seed production on high-elevation sites and on a mid-elevation site during a cold, short, growing season probably due to ecophysiological limitations resulting from cold temperatures. Establishment, biomass, and seed production were variable at low elevations and best explained by soil characteristics and spatial and temporal variation in soil water. Removal and fire had minor effects on emergence and survival, but biomass and seed production increased two to three times following removal, two to six times after burning, and 10-30 times following removal and burning. Our data indicate that invasibility varies across elevation gradients and appears to be closely related to temperature at higher elevations and soil water availability at lower elevations. High variability in soil water and lower average perennial herbaceous cover may increase invasion potential at lower elevations. Soil water and nitrate availability increase following either fire or removal, but on intact sites native perennials typically increase following fire, limiting B. tectorum growth and reproduction. Following resource fluctuations, invasibility is lowest on sites with relatively high cover of perennial herbaceous species (i.e., sites in high ecological condition). JF - Ecological Monographs AU - Chambers, J C AU - Roundy, BA AU - Blank, R R AU - Meyer, SE AU - Whittaker, A AD - USDA Forest Service, Rocky Mountain Research Station, 920 Valley Road, Reno, Nevada 89512 USA, jchambers@fs.fed.us Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 117 EP - 145 VL - 77 IS - 1 SN - 0012-9615, 0012-9615 KW - Ecology Abstracts KW - Soil KW - Nitrate KW - Fires KW - Seeds KW - Bromus tectorum KW - Artemisia tridentata KW - Basins KW - Burning KW - Biomass KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19640698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Monographs&rft.atitle=What+makes+Great+Basin+sagebrush+ecosystems+invasible+by+Bromus+tectorum%3F&rft.au=Chambers%2C+J+C%3BRoundy%2C+BA%3BBlank%2C+R+R%3BMeyer%2C+SE%3BWhittaker%2C+A&rft.aulast=Chambers&rft.aufirst=J&rft.date=2007-02-01&rft.volume=77&rft.issue=1&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Ecological+Monographs&rft.issn=00129615&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Fires; Nitrate; Seeds; Basins; Burning; Biomass; Bromus tectorum; Artemisia tridentata ER - TY - JOUR T1 - Changes in phytochelatins and their biosynthetic intermediates in red spruce (@@iPicea rubens @Sarg.) cell suspension cultures under cadmium and zinc stress AN - 19635043; 7366066 AB - Cell suspension cultures of red spruce (@@iPicea rubens@ Sarg.) were selected to study the effects of cadmium (Cd) and zinc (Zn) on phytochelatins (PCs) and related metabolites after 24 h exposure. The PC@@d2@ and its precursor, ^g-glutamylcysteine (^g-EC) increased two to fourfold with Cd concentrations ranging from 12.5 to 200 ^kM as compared to the control. However, Zn-treated cells showed a less than twofold increase in ^g-EC and PC@@d2@ levels as compared to the control even at the highest concentration of 800 ^kM. In addition, unidentified higher chain PCs were also found in both the Cd and Zn treated cells and they increased significantly with increasing concentrations of Cd and Zn. The cellular ratio of PC@@d2@ : Cd or Zn content clearly indicated that Cd (with ratios ranging from 0.131 to 0.546) is a more effective inducer of PC@@d2@ synthesis/accumulation than Zn (with ratios ranging from 0.032 to 0.102) in red spruce cells. A marginal decrease in glutathione (GSH) was observed in both Cd and Zn treated cells. However, the GSH precursor, cysteine, declined twofold with all Cd concentrations while the decrease with Zn was 1.5-2-fold only at the higher treatment concentrations of Zn as compared to control. In addition, changes in other free amino acids, polyamines, and inorganic ions were also studied. These results suggest that PCs and their biosynthetic intermediates play a significant role in red spruce cells protecting against Cd and Zn toxicity. JF - Plant Cell, Tissue and Organ Culture AU - Thangavel, P AU - Long, Stephanie AU - Minocha, Rakesh AD - USDA Forest Service, 271 Mast Road, Durham, NH, 03824, USA, thanvel@yahoo.com Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 201 EP - 216 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 88 IS - 2 SN - 0167-6857, 0167-6857 KW - Red spruce KW - Biotechnology and Bioengineering Abstracts KW - Cell suspensions KW - Ions KW - Amino acids KW - Glutathione KW - Stress KW - Metabolites KW - Cell culture KW - Toxicity KW - phytochelatins KW - Organ culture KW - Picea rubens KW - polyamines KW - Cysteine KW - Zinc KW - Cadmium KW - ^g-Glutamylcysteine KW - W 30925:Genetic Engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19635043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Cell%2C+Tissue+and+Organ+Culture&rft.atitle=Changes+in+phytochelatins+and+their+biosynthetic+intermediates+in+red+spruce+%28%40%40iPicea+rubens+%40Sarg.%29+cell+suspension+cultures+under+cadmium+and+zinc+stress&rft.au=Thangavel%2C+P%3BLong%2C+Stephanie%3BMinocha%2C+Rakesh&rft.aulast=Thangavel&rft.aufirst=P&rft.date=2007-02-01&rft.volume=88&rft.issue=2&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Plant+Cell%2C+Tissue+and+Organ+Culture&rft.issn=01676857&rft_id=info:doi/10.1007%2Fs11240-006-9192-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Picea rubens; Zinc; phytochelatins; Cell suspensions; Cadmium; Cell culture; Amino acids; Toxicity; ^g-Glutamylcysteine; Cysteine; Stress; Metabolites; Ions; Organ culture; Glutathione; polyamines DO - http://dx.doi.org/10.1007/s11240-006-9192-1 ER - TY - JOUR T1 - Pectin in controlled drug delivery - a review AN - 19615598; 7334793 AB - Controlled drug delivery remains a research focus for public health to enhance patient compliance, drug efficiency and reduce the side effects of drugs. Pectin, an edible plant polysaccharide, has been shown to be useful for the construction of drug delivery systems for specific drug delivery. Several pectin derived formulations have been developed in our laboratory and tested in vitro, ex vivo, and in vivo for the ability to deliver bioactive substances for therapeutic purposes in the context of interactions with living tissues. Pectin derivatives carrying primary amine groups were more mucoadhesive and have shown potential in nasal drug delivery and other mucosal drug delivery. Pectin derivatives with highly esterified galacturonic acid residues are more hydrophobic and able to sustain the release of incorporated fragrances for a prolonged duration. Less esterified pectin derivatives are able to penetrate deeper into the skin and may be useful in aromatherapy formulations. Pectin, in combination with zein, a corn protein, forms hydrogel beads. The bound zein restricts bead swelling and retains the porosity of the beads; the pectin networks shield the zein from protease attack. The complex beads are ideal vehicles for colon-specific drug delivery. Studies presented in this paper indicate the flexibility and possibility to tailor pectin macromolecules into a variety of drug delivery systems to meet different clinical requirements. JF - Cellulose AU - Liu, LinShu AU - Fishman, Marshall L AU - Hicks, Kevin B AD - Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA, LinShu.Liu@ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 15 EP - 24 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 14 IS - 1 SN - 0969-0239, 0969-0239 KW - Biotechnology and Bioengineering Abstracts KW - Drug delivery KW - Macromolecules KW - Zein KW - Skin KW - aromatherapy KW - Porosity KW - Mucosa KW - Cellulose KW - Hydrophobicity KW - Polysaccharides KW - Public health KW - amines KW - hydrogels KW - Reviews KW - Proteinase KW - Fragrances KW - Pectin KW - Side effects KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19615598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cellulose&rft.atitle=Pectin+in+controlled+drug+delivery+-+a+review&rft.au=Liu%2C+LinShu%3BFishman%2C+Marshall+L%3BHicks%2C+Kevin+B&rft.aulast=Liu&rft.aufirst=LinShu&rft.date=2007-02-01&rft.volume=14&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Cellulose&rft.issn=09690239&rft_id=info:doi/10.1007%2Fs10570-006-9095-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Pectin; Drug delivery; Zein; Macromolecules; Fragrances; Hydrophobicity; Reviews; amines; hydrogels; aromatherapy; Cellulose; Proteinase; Mucosa; Side effects; Public health; Polysaccharides; Porosity; Skin DO - http://dx.doi.org/10.1007/s10570-006-9095-7 ER - TY - JOUR T1 - First isolation of a Helicosporidium sp. (Chlorophyta: Trebouxiophyceae) from the biological control agent Cyrtobagous salviniae (Coleoptera: Curculionidae) AN - 19603041; 8548902 AB - Cyrtobagous salviniae (Coleoptera: Curculionidae) is a weevil that has been introduced into at least 16 countries as a biological control agent for the floating fern, Salvinia molesta. Screening in Florida of C. salviniae imported from South Africa found a pathogen identified as a previously unknown species of Helicosporidium (Chlorophyta: Trebouxiophyceae). Fresh cysts measured 5.1 X 4.8 is a subset of m and ultrastructural examination demonstrated the presence of three ovoid cells surrounded by a filamentous cell. Cysts of this pathogen were isolated and transmitted to the alternate hosts Helicoverpa zea and Anopheles quadrimaculatus. This is the first report of a pathogen from C. salviniae and demonstrates the need for and value of screening and monitoring biological control agents for pathogens prior to introduction. Releasing healthy C. salviniae not only enhances the chances for successful control of S. molesta but also reduces the risk for the inadvertent introduction of pathogens that may have undesirable and unexpected impacts on native fauna. JF - Biological Control AU - White, S E AU - Tipping, Philip W AU - Becnel, James J AD - Center for Medical, Agricultural and Veterinary Entomology, USDA/ARS, 1600 SW 23rd Drive, Gainesville, FL 32608, USA, ptipping@saa.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 243 EP - 245 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 40 IS - 2 SN - 1049-9644, 1049-9644 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Entomology Abstracts KW - Cyrtobagous salviniae KW - Giant salvinia KW - Salvinia molesta KW - Biological control of weeds KW - Insect pathogen KW - Helicosporidium KW - Biological control KW - Chlorophyta KW - Coleoptera KW - Helicoverpa zea KW - Anopheles quadrimaculatus KW - Pathogens KW - Cysts KW - Trebouxiophyceae KW - Curculionidae KW - A 01370:Biological Control KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19603041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Control&rft.atitle=First+isolation+of+a+Helicosporidium+sp.+%28Chlorophyta%3A+Trebouxiophyceae%29+from+the+biological+control+agent+Cyrtobagous+salviniae+%28Coleoptera%3A+Curculionidae%29&rft.au=White%2C+S+E%3BTipping%2C+Philip+W%3BBecnel%2C+James+J&rft.aulast=White&rft.aufirst=S&rft.date=2007-02-01&rft.volume=40&rft.issue=2&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Biological+Control&rft.issn=10499644&rft_id=info:doi/10.1016%2Fj.biocontrol.2006.08.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Pathogens; Cysts; Helicosporidium; Cyrtobagous salviniae; Trebouxiophyceae; Salvinia molesta; Coleoptera; Chlorophyta; Curculionidae; Helicoverpa zea; Anopheles quadrimaculatus DO - http://dx.doi.org/10.1016/j.biocontrol.2006.08.014 ER - TY - JOUR T1 - The Rice Kinase Database. A Phylogenomic Database for the Rice Kinome AN - 19587093; 7296651 AB - The rice (Oryza sativa) genome contains 1,429 protein kinases, the vast majority of which have unknown functions. We created a phylogenomic database (http://rkd.ucdavis.edu) to facilitate functional analysis of this large gene family. Sequence and genomic data, including gene expression data and protein-protein interaction maps, can be displayed for each selected kinase in the context of a phylogenetic tree allowing for comparative analysis both within and between large kinase subfamilies. Interaction maps are easily accessed through links and displayed using Cytoscape, an open source software platform. Chromosomal distribution of all rice kinases can also be explored via an interactive interface. JF - Plant Physiology AU - Dardick, Christopher AU - Chen, Johann AU - Richter, Todd AU - Ouyang, Shu AU - Ronald, Pamela AD - United States Department of Agriculture-Agricultural Research Service, Appalachian Fruit Research Station, Kearneysville, West Virginia, 25430 (C.D.) Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 579 EP - 586 PB - American Society of Plant Biologists, 15501 Monona Dr. Rockville MD 20855-2768 USA, [mailto:mjunior@aspp.org], [URL:http://www.aspb.org] VL - 143 IS - 2 SN - 0032-0889, 0032-0889 KW - Rice KW - Biotechnology and Bioengineering Abstracts; Genetics Abstracts KW - Gene expression KW - Phylogeny KW - Databases KW - Computer programs KW - software KW - Oryza sativa KW - Protein kinase KW - genomics KW - Gene families KW - Protein interaction KW - Gene mapping KW - G 07800:Plants and Algae KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19587093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Physiology&rft.atitle=The+Rice+Kinase+Database.+A+Phylogenomic+Database+for+the+Rice+Kinome&rft.au=Dardick%2C+Christopher%3BChen%2C+Johann%3BRichter%2C+Todd%3BOuyang%2C+Shu%3BRonald%2C+Pamela&rft.aulast=Dardick&rft.aufirst=Christopher&rft.date=2007-02-01&rft.volume=143&rft.issue=2&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Plant+Physiology&rft.issn=00320889&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phylogeny; Gene expression; Computer programs; Databases; software; Protein kinase; genomics; Gene families; Protein interaction; Gene mapping; Oryza sativa ER - TY - JOUR T1 - Identification and Characterization of a Novel Whitefly-Transmitted Member of the Family Potyviridae Isolated from Cucurbits in Florida AN - 19584522; 7305965 AB - A novel whitefly-transmitted member of the family Potyviridae was isolated from a squash plant (Cucurbita pepo) with vein yellowing symptoms in Florida. The virus, for which the name Squash vein yellowing virus (SqVYV) is proposed, has flexuous rod-shaped particles of approximately 840 nm in length. The experimental host range was limited to species in the family Cucurbitaceae, with the most dramatic symptoms observed in squash and watermelon, but excluded all tested species in the families Amaranthaceae, Apocynaceae, Asteraceae, Chenopodiaceae, Fabaceae, Malvaceae, and Solanaceae. The virus was transmitted by whiteflies (Bemisia tabaci) but was not transmitted by aphids (Myzus persicae). Infection by SqVYV induced inclusion bodies visible by electron and light microscopy that were characteristic of members of the family Potyviridae. Comparison of the SqVYV coat protein gene and protein sequences with those of recognized members of the family Potyviridae indicate that it is a novel member of the genus Ipomovirus. A limited survey revealed that SqVYV also was present in watermelon plants suffering from a vine decline and fruit rot recently observed in Florida and was sufficient to induce these symptoms in greenhouse-grown watermelon, suggesting that SqVYV is the likely cause of this disease. JF - Phytopathology AU - Adkins, S AU - Webb, SE AU - Achor, D AU - Roberts, P D AU - Baker, CA AD - U.S. Department of Agriculture-Agricultural Research Service, Fort Pierce, FL 34945, USA, SAdkins@ushrl.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 145 EP - 154 VL - 97 IS - 2 SN - 0031-949X, 0031-949X KW - Aphids KW - Plantlice KW - Entomology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Virology & AIDS Abstracts KW - Solanaceae KW - Malvaceae KW - Plant diseases KW - Host range KW - Aphididae KW - Vines KW - Fruit rot KW - Infection KW - Amaranthaceae KW - Cucurbita pepo KW - Chenopodiaceae KW - Apocynaceae KW - Veins KW - Asteraceae KW - Potyviridae KW - Fabaceae KW - Yellowing KW - Inclusion bodies KW - Citrullus lanatus KW - Coat protein KW - Myzus persicae KW - Bemisia tabaci KW - Cucurbitaceae KW - A 01360:Plant Diseases KW - Z 05340:Ecology and Behavior KW - V 22420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19584522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytopathology&rft.atitle=Identification+and+Characterization+of+a+Novel+Whitefly-Transmitted+Member+of+the+Family+Potyviridae+Isolated+from+Cucurbits+in+Florida&rft.au=Adkins%2C+S%3BWebb%2C+SE%3BAchor%2C+D%3BRoberts%2C+P+D%3BBaker%2C+CA&rft.aulast=Adkins&rft.aufirst=S&rft.date=2007-02-01&rft.volume=97&rft.issue=2&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Phytopathology&rft.issn=0031949X&rft_id=info:doi/10.1094%2FPHYTO-97-2-0145 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Plant diseases; Host range; Veins; Inclusion bodies; Yellowing; Vines; Coat protein; Fruit rot; Infection; Solanaceae; Malvaceae; Aphididae; Amaranthaceae; Cucurbita pepo; Apocynaceae; Chenopodiaceae; Asteraceae; Fabaceae; Potyviridae; Citrullus lanatus; Bemisia tabaci; Myzus persicae; Cucurbitaceae DO - http://dx.doi.org/10.1094/PHYTO-97-2-0145 ER - TY - JOUR T1 - Global Effect of Indole-3-Acetic Acid Biosynthesis on Multiple Virulence Factors of Erwinia chrysanthemi 3937 AN - 19566272; 7285370 AB - Production of the plant hormone indole-3-acetic acid (IAA) is widespread among plant-associated microorganisms. The non-gall-forming phytopathogen Erwinia chrysanthemi 3937 (strain Ech3937) possesses iaaM (ASAP16562) and iaaH (ASAP16563) gene homologues. In this work, the null knockout iaaM mutant strain Ech138 was constructed. The IAA production by Ech138 was reduced in M9 minimal medium supplemented with L-tryptophan. Compared with wild-type Ech3937, Ech138 exhibited reduced ability to produce local maceration, but its multiplication in Saintpaulia ionantha was unaffected. The pectate lyase production of Ech138 was diminished. Compared with wild-type Ech3937, the expression levels of an oligogalacturonate lyase gene, ogl, and three endopectate lyase genes, pelD, pelI, and pelL, were reduced in Ech138 as determined by a green fluorescent protein-based fluorescence-activated cell sorting promoter activity assay. In addition, the transcription of type III secretion system (T3SS) genes, dspE (a putative T3SS effector) and hrpN (T3SS harpin), was found to be diminished in the iaaM mutant Ech138. Compared with Ech3937, reduced expression of hrpL (a T3SS alternative sigma factor) and gacA but increased expression of rsmA in Ech138 was also observed, suggesting that the regulation of T3SS and pectate lyase genes by IAA biosynthesis might be partially due to the posttranscriptional regulation of the Gac-Rsm regulatory pathway. JF - Applied and Environmental Microbiology AU - Yang, Shihui AU - Zhang, Qiu AU - Guo, Jianhua AU - Charkowski, Amy O AU - Glick, Bernard R AU - Ibekwe, AMark AU - Cooksey, Donald A AU - Yang, Ching-Hong AD - Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211. Department of Plant Pathology, Nanjing Agricultural University, Nanjing, China. Department of Plant Pathology, University of Wisconsin-Madison, Madison, Wisconsin 53706. Department of Biology, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1. USDA-ARS-George E. Brown Jr. Salinity Laboratory, Riverside, California 92507. Department of Plant Pathology, University of California-Riverside, Riverside, California 92521 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1079 EP - 1088 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 4 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - oligogalacturonate lyase KW - virulence factors KW - Pectate lyase KW - L-tryptophan KW - Secretion KW - Transcription KW - Hormones KW - Flow cytometry KW - Saintpaulia ionantha KW - Promoters KW - L-Tryptophan KW - Microorganisms KW - Erwinia chrysanthemi KW - Post-transcription KW - Sigma factor KW - A 01360:Plant Diseases KW - J 02320:Cell Biology KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19566272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Global+Effect+of+Indole-3-Acetic+Acid+Biosynthesis+on+Multiple+Virulence+Factors+of+Erwinia+chrysanthemi+3937&rft.au=Yang%2C+Shihui%3BZhang%2C+Qiu%3BGuo%2C+Jianhua%3BCharkowski%2C+Amy+O%3BGlick%2C+Bernard+R%3BIbekwe%2C+AMark%3BCooksey%2C+Donald+A%3BYang%2C+Ching-Hong&rft.aulast=Yang&rft.aufirst=Shihui&rft.date=2007-02-01&rft.volume=73&rft.issue=4&rft.spage=1079&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - oligogalacturonate lyase; Pectate lyase; virulence factors; L-tryptophan; Secretion; Transcription; Hormones; Flow cytometry; Promoters; L-Tryptophan; Microorganisms; Sigma factor; Post-transcription; Saintpaulia ionantha; Erwinia chrysanthemi ER - TY - JOUR T1 - The Absence of Intervening Sequences in 23S rRNA Genes of Campylobacter coli Isolates from Turkeys Is a Unique Attribute of a Cluster of Related Strains Which Also Lack Resistance to Erythromycin AN - 19565679; 7285385 AB - Certain Campylobacter strains harbor a transcribed intervening sequence (IVS) in their 23S rRNA genes. Following transcription, the IVS is excised, leading to fragmentation of the 23S rRNA. The origin and possible functions of the IVS are unknown. Furthermore, the distribution of IVS-harboring strains within Campylobacter populations is poorly understood. In this study, 104 strains of Campylobacter coli from turkeys, representing 27 different multilocus sequence typing-based sequence types (STs), were characterized in terms of IVS content and erythromycin susceptibility. Sixty-nine strains harbored IVSs in all three 23S rRNA genes, whereas the other 35 strains lacked IVSs from at least one of the genes. The STs of the latter strains belonged to an unusual cluster of C. coli STs (cluster II), earlier found primarily in turkey strains and characterized by the presence of the C. jejuni aspA103 allele. The majority (66/69) of strains harboring IVSs in all three 23S rRNA genes were resistant to erythromycin, whereas none of the 35 strains with at least one IVS-free 23S rRNA gene were resistant. Cluster II strains could be transformed to erythromycin resistance with genomic DNA from C. coli that harbored IVS and the A2075G transition in the 23S rRNA gene, associated with resistance to erythromycin in CAMPYLOBACTER: Erythromycin-resistant transformants harbored both the A2075 transition and IVS. The findings suggest that the absence of IVS in C. coli from turkeys is characteristic of a unique clonal group of erythromycin-susceptible strains and that IVS can be acquired by these strains via natural transformation to erythromycin resistance. JF - Applied and Environmental Microbiology AU - Chan, Kamfai AU - Miller, William G AU - Mandrell, Robert E AU - Kathariou, Sophia AD - Department of Food Science, North Carolina State University, Raleigh, North Carolina 27695. USDA-Agricultural Research Service, Albany, California 94710 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1208 EP - 1214 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 4 SN - 0099-2240, 0099-2240 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Transformation KW - rRNA 23S KW - DNA KW - Campylobacter coli KW - Transcription KW - genomics KW - Erythromycin KW - J 02310:Genetics & Taxonomy KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19565679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=The+Absence+of+Intervening+Sequences+in+23S+rRNA+Genes+of+Campylobacter+coli+Isolates+from+Turkeys+Is+a+Unique+Attribute+of+a+Cluster+of+Related+Strains+Which+Also+Lack+Resistance+to+Erythromycin&rft.au=Chan%2C+Kamfai%3BMiller%2C+William+G%3BMandrell%2C+Robert+E%3BKathariou%2C+Sophia&rft.aulast=Chan&rft.aufirst=Kamfai&rft.date=2007-02-01&rft.volume=73&rft.issue=4&rft.spage=1208&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Transformation; rRNA 23S; DNA; Transcription; genomics; Erythromycin; Campylobacter coli ER - TY - JOUR T1 - Proteome and Differential Expression Analysis of Membrane and Cytosolic Proteins from Mycobacterium avium subsp. paratuberculosis Strains K-10 and 187 AN - 19538143; 7252599 AB - Little is known of protein expression in Mycobacterium avium subsp. paratuberculosis and how this contributes to pathogenesis. In the present study, proteins from both membranes and cytosol were prepared from two strains of M. avium subsp. paratuberculosis, i.e., laboratory-adapted strain K-10 and a recent isolate, strain 187, obtained from a cow exhibiting clinical signs of Johne's disease. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis of cytosol and membrane proteins from K-10 and 187 showed marked differences in protein expression. Relative levels of protein expression from both M. avium subsp. paratuberculosis strains were measured by using amine-reactive isobaric tagging reagents (iTRAQ) and tandem mass spectroscopy. Protein identification and relative expression data were obtained for 874 membrane and cytosolic proteins from the M. avium subsp. paratuberculosis proteome. These data showed a number of significant differences in protein expression between strain K-10 and clinical isolate 187. Examples of proteins expressed at higher levels in clinical isolate 187 compared to strain K-10 are AtpC, RpoA, and several proteins involved in fatty acid biosynthesis. In contrast, proteins such as AhpC and several proteins involved in nitrogen metabolism were expressed at higher levels in strain K-10 compared to strain 187. These data may provide insights into the proteins whose expression is important in natural infection but are modified once M. avium subsp. paratuberculosis is adapted to laboratory cultivation. Results from these studies will provide tools for developing a better understanding of M. avium subsp. paratuberculosis infection in the host and offer potential as diagnostic reagents and vaccine candidates. JF - Journal of Bacteriology AU - Radosevich, Thomas J AU - Reinhardt, Timothy A AU - Lippolis, John D AU - Bannantine, John P AU - Stabel, Judith R AD - USDA-ARS, National Animal Disease Center, Ames Iowa 50010 Y1 - 2007/02/01/ PY - 2007 DA - 2007 Feb 01 SP - 1109 EP - 1117 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 189 IS - 3 SN - 0021-9193, 0021-9193 KW - Microbiology Abstracts B: Bacteriology KW - Clinical isolates KW - Mycobacterium avium KW - Paratuberculosis KW - Cytosol KW - Fatty acids KW - Vaccines KW - Membrane proteins KW - Infection KW - Metabolism KW - Gel electrophoresis KW - Nitrogen KW - J 02330:Biochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19538143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Bacteriology&rft.atitle=Proteome+and+Differential+Expression+Analysis+of+Membrane+and+Cytosolic+Proteins+from+Mycobacterium+avium+subsp.+paratuberculosis+Strains+K-10+and+187&rft.au=Radosevich%2C+Thomas+J%3BReinhardt%2C+Timothy+A%3BLippolis%2C+John+D%3BBannantine%2C+John+P%3BStabel%2C+Judith+R&rft.aulast=Radosevich&rft.aufirst=Thomas&rft.date=2007-02-01&rft.volume=189&rft.issue=3&rft.spage=1109&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Clinical isolates; Paratuberculosis; Fatty acids; Cytosol; Membrane proteins; Vaccines; Infection; Gel electrophoresis; Metabolism; Nitrogen; Mycobacterium avium ER - TY - JOUR T1 - Exopolysaccharide Expression in Lactococcus lactis subsp. cremoris Ropy352: Evidence for Novel Gene Organization AN - 19535308; 7248956 AB - Lactococcus lactis subsp. cremoris Ropy352 produces two distinct heteropolysaccharides, phenotypically described as ropy and mucoid, when cultured in nonfat milk. One exopolysaccharide precipitated with 50% ethanol as a series of elongated threads and was composed of glucose and galactose in a molar ratio of 3:2. The second exopolysaccharide precipitated with 75% ethanol as a fine flocculant and consisted of galactose, glucose, and mannose with a molar ratio of 67:21:12. A mutant strain, L. lactis subsp. cremoris EK240, lacking the ropy phenotype did not produce the exopolysaccharide that precipitated with 50% ethanol; however, it produced the exopolysaccharide that precipitated with 75% ethanol, indicating that the former exopolysaccharide is essential for the ropy phenotype. Cultures of L. lactis subsp. cremoris Ropy352 in 10% nonfat milk reached a viscosity of 25 Pa-s after 24 h, while those of the nonropy L. lactis subsp. cremoris EK240 mutant did not change. A mutation abolishing ropy exopolysaccharide expression mapped to a region on a plasmid containing two open reading frames, epsM and epsN, encoding novel glycosyltransferases bordered by ISS1 elements oriented in the same direction. Sequencing of this plasmid revealed two other regions involved in exopolysaccharide expression, an operon located between partial IS981 and IS982 elements, and an independent gene, epsU. Two and possibly three of these regions are involved in L. lactis subsp. cremoris Ropy352 exopolysaccharide expression and are arranged in a novel fashion different from that of typical lactococcal exopolysaccharide loci, and this provides genetic evidence for exopolysaccharide gene reorganization and evolution in LACTOCOCCUS: JF - Applied and Environmental Microbiology AU - Knoshaug, Eric P AU - Ahlgren, Jeff A AU - Trempy, Janine E AD - Department of Microbiology, Oregon State University, Corvallis, Oregon 97331-3804. Fermentation Biotechnology Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, USDA, Peoria, Illinois 61604 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 897 EP - 905 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 3 SN - 0099-2240, 0099-2240 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Galactose KW - Lactococcus lactis KW - Milk KW - Mannose KW - Glucose KW - Plasmids KW - exopolysaccharides KW - Glycosyltransferase KW - Viscosity KW - Evolutionary genetics KW - Operons KW - Mutation KW - Open reading frames KW - Flocculants KW - Ethanol KW - J 02310:Genetics & Taxonomy KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19535308?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Exopolysaccharide+Expression+in+Lactococcus+lactis+subsp.+cremoris+Ropy352%3A+Evidence+for+Novel+Gene+Organization&rft.au=Knoshaug%2C+Eric+P%3BAhlgren%2C+Jeff+A%3BTrempy%2C+Janine+E&rft.aulast=Knoshaug&rft.aufirst=Eric&rft.date=2007-02-01&rft.volume=73&rft.issue=3&rft.spage=897&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Galactose; Milk; Mannose; Glucose; Plasmids; exopolysaccharides; Glycosyltransferase; Viscosity; Evolutionary genetics; Operons; Mutation; Flocculants; Open reading frames; Ethanol; Lactococcus lactis ER - TY - JOUR T1 - Greater Diversity of Shiga Toxin-Encoding Bacteriophage Insertion Sites among Escherichia coli O157:H7 Isolates from Cattle than in Those from Humans AN - 19535271; 7248929 AB - Escherichia coli O157:H7, a zoonotic human pathogen for which domestic cattle are a reservoir host, produces a Shiga toxin(s) (Stx) encoded by bacteriophages. Chromosomal insertion sites of these bacteriophages define three principal genotypes (clusters 1 to 3) among clinical isolates of E. coli O157:H7. Stx-encoding bacteriophage insertion site genotypes of 282 clinical and 80 bovine isolates were evaluated. A total of 268 (95.0%) of the clinical isolates, but only 41 (51.3%) of the bovine isolates, belonged to cluster 1, 2, or 3 (P < 0.001). Thirteen additional genotypes were identified in isolates from both cattle and humans (four genotypes), from only cattle (seven genotypes), or from only humans (two genotypes). Two other markers previously associated with isolates from cattle or with clinical isolates showed similar associations with genotype groups within bovine isolates; the tir allele sp-1 and the Q sub(933W) allele were under- and overrepresented, respectively, among cluster 1 to 3 genotypes. Stx-encoding bacteriophage insertion site typing demonstrated that there is broad genetic diversity of E. coli O157:H7 in the bovine reservoir and that numerous genotypes are significantly underrepresented among clinical isolates, consistent with the possibility that there is reduced virulence or transmissibility to humans of some bovine E. coli O157:H7 genotypes. JF - Applied and Environmental Microbiology AU - Besser, Thomas E AU - Shaikh, Nurmohammad AU - Holt, Nicholas J AU - Tarr, Phillip I AU - Konkel, Michael E AU - Malik-Kale, Preeti AU - Walsh, Coilin W AU - Whittam, Thomas S AU - Bono, James L AD - Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, P.O. Box 647040. School of Molecular Biosciences, P.O. Box 644234, Washington State University, Pullman, Washington 99164. Division of Gastroenterology and Nutrition, Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine, Campus Box 8208, 660 South Euclid Avenue, St. Louis, Missouri 63110. Microbial Evolution Laboratory, National Food Safety and Toxicology Center, Michigan State University, East Lansing, Michigan 48824. Animal Health Research Unit, U.S. Meat Animal Research Center, ARS, USDA, P.O. Box 166, State Spur 18D, Clay Center, Nebraska 68933 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 671 EP - 679 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 3 SN - 0099-2240, 0099-2240 KW - Toxicology Abstracts; Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts KW - Phages KW - Clinical isolates KW - Virulence KW - Typing KW - Insertion KW - Chromosome rearrangements KW - Escherichia coli KW - Genetic diversity KW - Genotypes KW - Pathogens KW - J 02330:Biochemistry KW - X 24490:Other KW - V 22400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19535271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Greater+Diversity+of+Shiga+Toxin-Encoding+Bacteriophage+Insertion+Sites+among+Escherichia+coli+O157%3AH7+Isolates+from+Cattle+than+in+Those+from+Humans&rft.au=Besser%2C+Thomas+E%3BShaikh%2C+Nurmohammad%3BHolt%2C+Nicholas+J%3BTarr%2C+Phillip+I%3BKonkel%2C+Michael+E%3BMalik-Kale%2C+Preeti%3BWalsh%2C+Coilin+W%3BWhittam%2C+Thomas+S%3BBono%2C+James+L&rft.aulast=Besser&rft.aufirst=Thomas&rft.date=2007-02-01&rft.volume=73&rft.issue=3&rft.spage=671&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Virulence; Clinical isolates; Phages; Typing; Chromosome rearrangements; Insertion; Genetic diversity; Pathogens; Genotypes; Escherichia coli ER - TY - JOUR T1 - Recovery of Mycobacterium bovis from Soft Fresh Cheese Originating in Mexico AN - 19534328; 7248924 AB - Recent outbreaks of human tuberculosis in the United States caused by Mycobacterium bovis have implicated cheese originating in Mexico as a source of these infections. A total of 203 samples of cheese originating in Mexico were cultured, and M. bovis was recovered from one specimen. Therefore, M. bovis can be recovered from cheese and may be a source of human infections. JF - Applied and Environmental Microbiology AU - Harris, NBeth AU - Payeur, Janet AU - Bravo, Doris AU - Osorio, Ruben AU - Stuber, Tod AU - Farrell, David AU - Paulson, Debra AU - Treviso, Scarlett AU - Mikolon, Andrea AU - Rodriguez-Lainz, Alfonso AU - Cernek-Hoskins, Shannon AU - Rast, Robert AU - Ginsberg, Michele AU - Kinde, Hailu AD - National Veterinary Services Laboratories, Veterinary Services, Animal and Plant Health Inspection Services, United States Department of Agriculture, Ames, Iowa 50010. California Animal Health and Food Safety Laboratory System, San Bernardino, California 92408. Animal Health and Food Safety Services, California Department of Food and Agriculture, Sacramento, California 95814. California Office of Binational Border Health, California Department of Health Services, San Diego, California 92110. Office of Regulatory Affairs, United States Food and Drug Administration, San Diego, California 92154. Department of Medicine, University of California San Diego, La Jolla, California 92093. Community Epidemiology Branch, Public Health Services, County of San Diego HHSA, San Diego, California 92101 Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 1025 EP - 1028 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 3 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Mexico KW - Tuberculosis KW - Mycobacterium bovis KW - Cheese KW - Infection KW - A 01330:Food Microbiology KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19534328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Recovery+of+Mycobacterium+bovis+from+Soft+Fresh+Cheese+Originating+in+Mexico&rft.au=Harris%2C+NBeth%3BPayeur%2C+Janet%3BBravo%2C+Doris%3BOsorio%2C+Ruben%3BStuber%2C+Tod%3BFarrell%2C+David%3BPaulson%2C+Debra%3BTreviso%2C+Scarlett%3BMikolon%2C+Andrea%3BRodriguez-Lainz%2C+Alfonso%3BCernek-Hoskins%2C+Shannon%3BRast%2C+Robert%3BGinsberg%2C+Michele%3BKinde%2C+Hailu&rft.aulast=Harris&rft.aufirst=NBeth&rft.date=2007-02-01&rft.volume=73&rft.issue=3&rft.spage=1025&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Tuberculosis; Infection; Cheese; Mycobacterium bovis; Mexico ER - TY - JOUR T1 - Mutation in cyaA in Enterobacter cloacae decreases cucumber root colonization AN - 19534249; 7952357 AB - Strains of Enterobacter cloacae show promise as biological control agents for Pythium ultimum-induced damping-off on cucumber and other crops. Enterobacter cloacae M59 is a mini-Tn5 Km transposon mutant of strain 501R3. Populations of M59 were significantly lower on cucumber roots and decreased much more rapidly than those of strain 501R3 with increasing distance from the soil line. Strain M59 was decreased or deficient in growth and chemotaxis on most individual compounds detected in cucumber root exudate and on a synthetic cucumber root exudate medium. Strain M59 was also slightly less acid resistant than strain 501R3. Molecular characterization of strain M59 demonstrated that mini-Tn5 Km was inserted in cyaA, which encodes adenylate cyclase. Adenylate cyclase catalyzes the formation of cAMP and cAMP levels in cell lysates from strain M59 were approximately 2% those of strain 501R3. Addition of exogenous, nonphysiological concentrations of cAMP to strain M59 restored growth (1 mM) and chemotaxis (5 mM) on synthetic cucumber root exudate and increased cucumber seedling colonization (5 mM) by this strain without serving as a source of reduced carbon, nitrogen, or phosphorous. These results demonstrate a role for cyaA in colonization of cucumber roots by Enterobacter cloacae. JF - Archives of Microbiology AU - Roberts, Daniel P AU - McKenna, Laurie F AU - Hu, Xiaojia AU - Lohrke, Scott M AU - Kong, Hye Suk AU - Souza, Jorge T AU - Baker, CJacyn AU - Lydon, John AD - USDA-Agricultural Research Service, Bldg. 001, Rm. 140, 10300 Baltimore Avenue, Beltsville, MD, 20705-2350, USA, robertsd@ba.ars.usda.gov Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 101 EP - 115 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 187 IS - 2 SN - 0302-8933, 0302-8933 KW - Genetics Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology KW - Biological control KW - Crop KW - Damping-off KW - Cyclic AMP KW - Roots KW - Pythium KW - Chemotaxis KW - Crops KW - Soil KW - Transposons KW - Colonization KW - Enterobacter cloacae KW - Exudates KW - Cucumis sativus KW - Carbon KW - Seedlings KW - Mutation KW - Nitrogen KW - Adenylate cyclase KW - J 02310:Genetics & Taxonomy KW - G 07800:Plants and Algae KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19534249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Microbiology&rft.atitle=Mutation+in+cyaA+in+Enterobacter+cloacae+decreases+cucumber+root+colonization&rft.au=Roberts%2C+Daniel+P%3BMcKenna%2C+Laurie+F%3BHu%2C+Xiaojia%3BLohrke%2C+Scott+M%3BKong%2C+Hye+Suk%3BSouza%2C+Jorge+T%3BBaker%2C+CJacyn%3BLydon%2C+John&rft.aulast=Roberts&rft.aufirst=Daniel&rft.date=2007-02-01&rft.volume=187&rft.issue=2&rft.spage=101&rft.isbn=&rft.btitle=&rft.title=Archives+of+Microbiology&rft.issn=03028933&rft_id=info:doi/10.1007%2Fs00203-006-0177-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Crop; Damping-off; Cyclic AMP; Roots; Chemotaxis; Crops; Transposons; Soil; Colonization; Exudates; Carbon; Seedlings; Mutation; Adenylate cyclase; Nitrogen; Enterobacter cloacae; Cucumis sativus; Pythium DO - http://dx.doi.org/10.1007/s00203-006-0177-6 ER - TY - JOUR T1 - Evaluating the physical capture method of terminal restriction fragment length polymorphism for comparison of soil microbial communities AN - 19483909; 7174180 AB - Terminal restriction fragment length polymorphism (T-RFLP) is a popular method of comparative microbial community analysis which is normally accomplished by tagging terminal restriction fragments (T-RFs) with a fluorescent primer. Here, we evaluate an alternative method of T-RFLP where T- RFs are physically captured using a biotinylated primer and streptavidin-coated beads. This eliminates one of the primary criticisms of T-RFLP, namely that T- RFs cannot be identified by sequence analysis, and also represents an alternative method for collecting T-RFLP profiles. Microbial communities from forest, agricultural, and turf soils were investigated using several sets of primers specific for different microbial groups. The physical capture method of T-RFLP resulted in similar profiles to those generated by fluorescent T-RFLP. The relationships among ecosystem types captured by both methods and revealed by ordination were virtually identical. The total variance in the profiles that was attributed to ecosystem type was approximately equal, or greater, when generated by the physical capture method, depending on the primers used. However, physical capture T-RFLP resolved fewer T-RFs than fluorescent T-RFLP, and this may reduce the sensitivity to changes in non-dominant populations within the community. Direct cloning and sequencing of physical capture T-RFs revealed that most bands were not comprised of sequences related to those in the database that would generate T-RFs of similar size. T-RFs should therefore be identified by sequencing, rather than by comparing the sizes of T-RFs to computer digests of database sequences. Physical capture T-RFLP should be a useful tool to identify T-RFs by sequencing, and for laboratories without economical access to equipment required to perform fluorescent T-RFLP. JF - Soil Biology and Biochemistry AU - Blackwood, Christopher B AU - Buyer, Jeffrey S AD - Sustainable Agricultural Systems Laboratory, USDA-ARS, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA, cblackwo@kent.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 590 EP - 599 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 39 IS - 2 SN - 0038-0717, 0038-0717 KW - Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Terminal restriction fragment length polymorphism (T-RFLP) KW - Soil microorganisms KW - Molecular community analysis KW - Soil bacteria KW - Soil fungi KW - Soil KW - Databases KW - Computers KW - Restriction fragment length polymorphism KW - Forests KW - Primers KW - Turf KW - Ordination KW - D 04040:Ecosystem and Ecology Studies KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19483909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Biology+and+Biochemistry&rft.atitle=Evaluating+the+physical+capture+method+of+terminal+restriction+fragment+length+polymorphism+for+comparison+of+soil+microbial+communities&rft.au=Blackwood%2C+Christopher+B%3BBuyer%2C+Jeffrey+S&rft.aulast=Blackwood&rft.aufirst=Christopher&rft.date=2007-02-01&rft.volume=39&rft.issue=2&rft.spage=590&rft.isbn=&rft.btitle=&rft.title=Soil+Biology+and+Biochemistry&rft.issn=00380717&rft_id=info:doi/10.1016%2Fj.soilbio.2006.09.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Databases; Computers; Restriction fragment length polymorphism; Forests; Primers; Turf; Ordination; Soil microorganisms DO - http://dx.doi.org/10.1016/j.soilbio.2006.09.010 ER - TY - JOUR T1 - Endosymbiotic fungi structurally integrated with leaves reveals a lichenous condition of C4 grasses AN - 19384384; 7767843 AB - This paper addresses the assumed autonomy of vascular plants by revealing the presence of an obligate fungus structurally integrated with leaf anatomy of C4 grasses. We examined leaf surfaces of 26 species representing 14 genera of C4 grasses. In all species, we found similarities between leaf surface microhair-like structures and Uredomycete teliospores. These bicellular structures produced hyphae and spores, confirming they were fungal, rather than plant tissue. The plant-fungus structural morphology was also observed in Bouteloua eriopoda plants regenerated from embryonic meristem cells. The conserved symbiosis between fungi and C4 grasses suggests a lichenous association with evolutionary significance. The structural integration of endosymbiotic fungi with cells and tissues offers novel and unexplored approaches to developing physiological, ecological, and systematic models of C4 grasses. JF - In Vitro Cellular & Developmental Biology - Plant AU - Barrow, J AU - Lucero, M AU - Reyes-Vera, I AU - Havstad, K AU - Jordan, M C AD - USDA-ARS, Jornada Experimental Range, MSC, 3JER, New Mexico State University, P.O. Box 30003, MSC, 3JER, 2995 Knox St., Las Cruces, NM 88003, USA, jbarrow@nmsu.edu Y1 - 2007/02// PY - 2007 DA - Feb 2007 SP - 65 EP - 70 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 1 SN - 1054-5476, 1054-5476 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Biotechnology and Bioengineering Abstracts KW - Symbiosis KW - Meristems KW - Grasses KW - Fungi KW - Hyphae KW - Leaves KW - Autonomy KW - Integration KW - Bouteloua eriopoda KW - Plants KW - Embryos KW - Spores KW - Teliospores KW - Evolution KW - W 30925:Genetic Engineering KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19384384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=In+Vitro+Cellular+%26+Developmental+Biology+-+Plant&rft.atitle=Endosymbiotic+fungi+structurally+integrated+with+leaves+reveals+a+lichenous+condition+of+C4+grasses&rft.au=Barrow%2C+J%3BLucero%2C+M%3BReyes-Vera%2C+I%3BHavstad%2C+K%3BJordan%2C+M+C&rft.aulast=Barrow&rft.aufirst=J&rft.date=2007-02-01&rft.volume=43&rft.issue=1&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=In+Vitro+Cellular+%26+Developmental+Biology+-+Plant&rft.issn=10545476&rft_id=info:doi/10.1007%2Fs11627-006-9007-4 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1054-5476&volume=43&issue=1&page=65 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Symbiosis; Meristems; Grasses; Fungi; Hyphae; Leaves; Autonomy; Integration; Plants; Embryos; Spores; Teliospores; Evolution; Bouteloua eriopoda DO - http://dx.doi.org/10.1007/s11627-006-9007-4 ER - TY - CPAPER T1 - Effects of Pulsed Flows on the Foothill Yellow-Legged Frog (Rana boylii) T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39408883; 4565788 JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Lind, Amy J AU - Kupferberg, Sarah J AU - Yarnell, Sarah M Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - Frogs KW - Amphibiotic species KW - Rana boylii KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39408883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Effects+of+Pulsed+Flows+on+the+Foothill+Yellow-Legged+Frog+%28Rana+boylii%29&rft.au=Lind%2C+Amy+J%3BKupferberg%2C+Sarah+J%3BYarnell%2C+Sarah+M&rft.aulast=Lind&rft.aufirst=Amy&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Diet of American Martens in Coastal Northwestern California. T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39408770; 4565768 JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Slauson, Keith M AU - Zielinski, William J Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - USA, California KW - Diets KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39408770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Diet+of+American+Martens+in+Coastal+Northwestern+California.&rft.au=Slauson%2C+Keith+M%3BZielinski%2C+William+J&rft.aulast=Slauson&rft.aufirst=Keith&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Habitat Relationships of the Bullfrog (Rana catesbeiana) in a Managed River System; Trinity River, CA. T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39408638; 4565746 JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Fuller, Terra AU - Welsh, Hartwell Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - USA, California, Trinity R. KW - Habitat KW - River basin management KW - Amphibiotic species KW - Rana catesbeiana KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39408638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Habitat+Relationships+of+the+Bullfrog+%28Rana+catesbeiana%29+in+a+Managed+River+System%3B+Trinity+River%2C+CA.&rft.au=Fuller%2C+Terra%3BWelsh%2C+Hartwell&rft.aulast=Fuller&rft.aufirst=Terra&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Distinguishing the Sexes of American Martens and Fishers Via their Tracks at Track Plate Stations. T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39356889; 4565844 DE: JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Slauson, Keith M AU - Truex, Richard L AU - Zielinski, William J Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39356889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Distinguishing+the+Sexes+of+American+Martens+and+Fishers+Via+their+Tracks+at+Track+Plate+Stations.&rft.au=Slauson%2C+Keith+M%3BTruex%2C+Richard+L%3BZielinski%2C+William+J&rft.aulast=Slauson&rft.aufirst=Keith&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Herpetofauna and the River Continuum: A Landscape Study from a Northwestern California Watershed. T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39356633; 4565749 JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Welsh, Hartwell H AU - Hodgson, Garth R Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - USA, California KW - Herpetofauna KW - Watersheds KW - Rivers KW - Landscape KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39356633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Herpetofauna+and+the+River+Continuum%3A+A+Landscape+Study+from+a+Northwestern+California+Watershed.&rft.au=Welsh%2C+Hartwell+H%3BHodgson%2C+Garth+R&rft.aulast=Welsh&rft.aufirst=Hartwell&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Water for Wildlife: Improving Access and Reducing Mortality for Bats and Other Wildlife at Livestock Water Developments. T2 - 2007 Annual Conference of the Western Section of The Wildlife Society AN - 39319999; 4565846 JF - 2007 Annual Conference of the Western Section of The Wildlife Society AU - Taylor, Daniel A.R. AU - Tuttle, Stuart R Y1 - 2007/01/31/ PY - 2007 DA - 2007 Jan 31 KW - Wildlife KW - Mortality KW - Livestock KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39319999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.atitle=Water+for+Wildlife%3A+Improving+Access+and+Reducing+Mortality+for+Bats+and+Other+Wildlife+at+Livestock+Water+Developments.&rft.au=Taylor%2C+Daniel+A.R.%3BTuttle%2C+Stuart+R&rft.aulast=Taylor&rft.aufirst=Daniel&rft.date=2007-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Conference+of+the+Western+Section+of+The+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.tws-west.org/2007ac.html#Call%20for%20Papers LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The effectiveness of vegetation management practices for prevention and control of bark beetle infestations in coniferous forests of the western and southern United States AN - 20287168; 7272700 AB - Insects are major components of forest ecosystems, representing most of the biological diversity and affecting virtually all processes and uses. In the USA, bark beetles (Coleoptera: Curculionidae, Scolytinae) heavily influence the structure and function of these ecosystems by regulating certain aspects of primary production, nutrient cycling, ecological succession and the size, distribution and abundance of forest trees. The purpose of this report is to review tree and stand factors associated with bark beetle infestations and analyze the effectiveness of vegetation management practices for mitigating the negative impacts of bark beetles on forest ecosystems. We describe the current state of our knowledge and identify gaps for making informed decisions on proposed silvicultural treatments. This review draws from examination of 498 scientific publications (many of which are cited herein) on this and related topics. JF - Forest Ecology and Management AU - Fettig, C J AU - Klepzig, K D AU - Billings, R F AU - Munson, A S AU - Nebeker, TE AU - Negron, J F AU - Nowak, J T AD - USDA Forest Service, 1107 Kennedy Place, Suite 8, Davis, CA 95616, USA, cfettig@fs.fed.us Y1 - 2007/01/30/ PY - 2007 DA - 2007 Jan 30 SP - 24 EP - 53 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 238 IS - 1-3 SN - 0378-1127, 0378-1127 KW - Sustainability Science Abstracts; Ecology Abstracts; Entomology Abstracts KW - Scolytidae KW - Coleoptera KW - Trees KW - Forests KW - Vegetation KW - Scolytinae KW - Succession KW - Primary production KW - Infestation KW - Structure-function relationships KW - Curculionidae KW - Reviews KW - Z 05340:Ecology and Behavior KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20287168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Ecology+and+Management&rft.atitle=The+effectiveness+of+vegetation+management+practices+for+prevention+and+control+of+bark+beetle+infestations+in+coniferous+forests+of+the+western+and+southern+United+States&rft.au=Fettig%2C+C+J%3BKlepzig%2C+K+D%3BBillings%2C+R+F%3BMunson%2C+A+S%3BNebeker%2C+TE%3BNegron%2C+J+F%3BNowak%2C+J+T&rft.aulast=Fettig&rft.aufirst=C&rft.date=2007-01-30&rft.volume=238&rft.issue=1-3&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2006.10.011 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Infestation; Structure-function relationships; Trees; Reviews; Vegetation; Forests; Succession; Primary production; Scolytidae; Coleoptera; Curculionidae; Scolytinae DO - http://dx.doi.org/10.1016/j.foreco.2006.10.011 ER - TY - JOUR T1 - Selection of roosting habitat by forest bats in a diverse forested landscape AN - 20254227; 7272691 AB - Many studies of roost selection by forest-dwelling bats have concentrated on microhabitat surrounding roosts without providing forest stand-level preferences of bats; thus, those studies have provided only part of the information needed by managers. We evaluated diurnal summer roost selection by the bat community at the forest-stand level in a diversely forested landscape in the Ouachita Mountains of central Arkansas. Over a 6-year period, we evaluated 428 roost locations for 162 individual bats of 6 species. Using Euclidean distance analysis and individual bat as the experimental unit, all 6 species were selective (P=50 years old), mixed pine-hardwood forest that had undergone recent partial harvest, midstory removal, and burning; 41.3% of roosts were located in that habitat but it comprised an average of only 22.8% of available habitat. Five of six species also preferred older (>=100 years old), relatively unmanaged, mixed pine-hardwood forest. Although 19.9% of roosts from all species were located in 50- to 99-year-old, second-growth forests of mixed pine-hardwood (average of 21.0% of available habitat), that habitat was preferred by no species of bat. In partially harvested stands, unharvested buffer strips (greenbelts) surrounding ephemeral streams were used at differing levels by each species; most (90%) eastern pipistrelle (Pipistrellus subflavus) roosts were in greenbelts whereas few (2.7%) Seminole bat (Lasiurus seminolus) roosts were in greenbelts. Older forests, thinned mature forests with reduced midstories, and greenbelts retained in harvested areas were all important roosting habitats for the bat community in the Ouachita Mountains. Our results demonstrate the importance of open forest conditions and a diversity of stand types to bat communities of the southeastern U.S. JF - Forest Ecology and Management AU - Perry, R W AU - Thill, R E AU - Leslie, D M AD - USDA Forest Service, P.O. Box 1270, Hot Springs, AR 71902, USA, rperry03@fs.fed.us Y1 - 2007/01/30/ PY - 2007 DA - 2007 Jan 30 SP - 156 EP - 166 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 238 IS - 1-3 SN - 0378-1127, 0378-1127 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Pipistrellus subflavus KW - Mountains KW - Forest management KW - Lasiurus seminolus KW - Landscape KW - Forests KW - Burning KW - Habitat KW - Streams KW - Roosts KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20254227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Ecology+and+Management&rft.atitle=Selection+of+roosting+habitat+by+forest+bats+in+a+diverse+forested+landscape&rft.au=Perry%2C+R+W%3BThill%2C+R+E%3BLeslie%2C+D+M&rft.aulast=Perry&rft.aufirst=R&rft.date=2007-01-30&rft.volume=238&rft.issue=1-3&rft.spage=156&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2006.10.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mountains; Forest management; Landscape; Forests; Burning; Habitat; Streams; Roosts; Pipistrellus subflavus; Lasiurus seminolus DO - http://dx.doi.org/10.1016/j.foreco.2006.10.008 ER - TY - CPAPER T1 - Survival Kinetics of Cryptosporidium Oocysts in Swine Facility Wastes of the Southern Piedmont and C T2 - 2007 USDA-CSREES National Water Conference AN - 39348372; 4551533 JF - 2007 USDA-CSREES National Water Conference AU - Bowman, Dwight D AU - Jenkins, Michael B AU - Sharpe, Ronald R Y1 - 2007/01/28/ PY - 2007 DA - 2007 Jan 28 KW - Kinetics KW - Survival KW - Oocysts KW - Wastes KW - Cryptosporidium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39348372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+USDA-CSREES+National+Water+Conference&rft.atitle=Survival+Kinetics+of+Cryptosporidium+Oocysts+in+Swine+Facility+Wastes+of+the+Southern+Piedmont+and+C&rft.au=Bowman%2C+Dwight+D%3BJenkins%2C+Michael+B%3BSharpe%2C+Ronald+R&rft.aulast=Bowman&rft.aufirst=Dwight&rft.date=2007-01-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+USDA-CSREES+National+Water+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.soil.ncsu.edu/extension/training/abstracts/proceed.php?num= 4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Detection of castor contamination by real-time polymerase chain reaction. AN - 68923664; 17227091 AB - Due to the potential for intentional contamination of food with crude preparations containing ricin, a real-time PCR method was developed for the detection of castor plant material in ground beef. One primer pair was identified and confirmed to be castor-specific and efficient for amplification of ricin in DNA extracts from castor or beef matrices. Of three different DNA extraction protocols compared, the hexadecyltrimethylammonium bromide (CTAB) method yielded the highest quality of DNA for QPCR assay. The detection limit for castor contamination in ground beef samples was <0.001% (<10 microg of castor acetone powder per gram of beef, corresponding to 0.5 microg of ricin), indicating excellent sensitivity for the assay, well below the threshold for oral toxicity. JF - Journal of agricultural and food chemistry AU - He, Xiaohua AU - Brandon, David L AU - Chen, Grace Q AU - McKeon, Thomas A AU - Carter, John Mark AD - Western Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Albany, California 94710, USA. Y1 - 2007/01/24/ PY - 2007 DA - 2007 Jan 24 SP - 545 EP - 550 VL - 55 IS - 2 SN - 0021-8561, 0021-8561 KW - DNA, Plant KW - 0 KW - Ricin KW - 9009-86-3 KW - Index Medicus KW - Sensitivity and Specificity KW - Animals KW - Cattle KW - Meat -- analysis KW - DNA, Plant -- analysis KW - Ricin -- genetics KW - Polymerase Chain Reaction KW - Ricin -- analysis KW - Castor Bean -- chemistry KW - Food Contamination -- analysis KW - Castor Bean -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68923664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+agricultural+and+food+chemistry&rft.atitle=Detection+of+castor+contamination+by+real-time+polymerase+chain+reaction.&rft.au=He%2C+Xiaohua%3BBrandon%2C+David+L%3BChen%2C+Grace+Q%3BMcKeon%2C+Thomas+A%3BCarter%2C+John+Mark&rft.aulast=He&rft.aufirst=Xiaohua&rft.date=2007-01-24&rft.volume=55&rft.issue=2&rft.spage=545&rft.isbn=&rft.btitle=&rft.title=Journal+of+agricultural+and+food+chemistry&rft.issn=00218561&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-05 N1 - Date created - 2007-01-17 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Solid-phase extraction combined with high-performance liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry analysis of pesticides in water: method performance and application in a reconnaissance survey of residues in drinking water in Greater Cairo, Egypt. AN - 68922597; 17227043 AB - Monitoring of water resources for pesticide residues is often needed to ensure that pesticide use does not adversely impact the quality of public water supplies or the environment. In many rural areas and throughout much of the developing world, monitoring is often constrained by lack of testing facilities; thus, collection of samples and shipment to centralized laboratories for analysis is required. The portability, ease of use, and potential to enhance analyte stability make solid-phase extraction (SPE) an attractive technique for handling water samples prior to their shipment. We describe performance of an SPE method targeting a structurally diverse mixture of 25 current-use pesticides and two common degradates in samples of raw and filtered drinking water collected in Greater Cairo, Egypt. SPE was completed in a field laboratory in Egypt, and cartridges were shipped to the United States for elution and high-performance liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry analysis. Quantitative and reproducible recovery of 23 of 27 compounds (average = 96%; percent relative standard deviation = 21%) from matrix spikes (1 microg L-1 per component) prepared in the field and from deionized water fortified similarly in the analytical laboratory was obtained. Concurrent analysis of unspiked samples identified four parent compounds and one degradate in drinking water samples. No significant differences were observed between raw and filtered samples. Residue levels in all cases were below drinking water and "harm to aquatic-life" thresholds, indicating that human and ecological risks of pesticide contamination were relatively small; however, the study was limited in scale and scope. Further monitoring is needed to define spatial and temporal variation in residue concentrations. The study has demonstrated the feasibility of performing studies of this type using SPE to extract and preserve samples in the field. The approach should be broadly applicable in many settings. JF - Journal of agricultural and food chemistry AU - Potter, Thomas L AU - Mohamed, Mahmoud A AU - Ali, Hannah AD - Southeast Watershed Research Laboratory, Agricultural Research Service, U.S. Department of Agriculture, Box 748, Tifton, Georgia 31793, USA. tpotter@tifton.usda.gov Y1 - 2007/01/24/ PY - 2007 DA - 2007 Jan 24 SP - 204 EP - 210 VL - 55 IS - 2 SN - 0021-8561, 0021-8561 KW - Pesticide Residues KW - 0 KW - Pesticides KW - Water KW - 059QF0KO0R KW - Index Medicus KW - Egypt KW - Pesticide Residues -- analysis KW - Risk Assessment KW - Pesticides -- analysis KW - Water Supply -- analysis KW - Water -- chemistry KW - Chromatography, High Pressure Liquid -- methods KW - Mass Spectrometry -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68922597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+agricultural+and+food+chemistry&rft.atitle=Solid-phase+extraction+combined+with+high-performance+liquid+chromatography-atmospheric+pressure+chemical+ionization-mass+spectrometry+analysis+of+pesticides+in+water%3A+method+performance+and+application+in+a+reconnaissance+survey+of+residues+in+drinking+water+in+Greater+Cairo%2C+Egypt.&rft.au=Potter%2C+Thomas+L%3BMohamed%2C+Mahmoud+A%3BAli%2C+Hannah&rft.aulast=Potter&rft.aufirst=Thomas&rft.date=2007-01-24&rft.volume=55&rft.issue=2&rft.spage=204&rft.isbn=&rft.btitle=&rft.title=Journal+of+agricultural+and+food+chemistry&rft.issn=00218561&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-05 N1 - Date created - 2007-01-17 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - The Robust Lifecycles and Seasonal Impacts of El Nino and La Nina Events T2 - 2007 Eugene Rasmusson Symposium AN - 39327286; 4499790 JF - 2007 Eugene Rasmusson Symposium AU - Larkin, Narasimhan K. ("Sim") AU - Harrison, D E Y1 - 2007/01/18/ PY - 2007 DA - 2007 Jan 18 KW - Seasonal variations KW - Sulfur dioxide KW - La Nina KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39327286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Eugene+Rasmusson+Symposium&rft.atitle=The+Robust+Lifecycles+and+Seasonal+Impacts+of+El+Nino+and+La+Nina+Events&rft.au=Larkin%2C+Narasimhan+K.+%28%22Sim%22%29%3BHarrison%2C+D+E&rft.aulast=Larkin&rft.aufirst=Narasimhan+K.&rft.date=2007-01-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Eugene+Rasmusson+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_400.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Evaluation of assays for the measurement of bovine neutrophil reactive oxygen species AN - 19533838; 7246179 AB - During mastitis and other bacterial-mediated diseases of cattle, neutrophils play a critical role in the host innate immune response to infection. Neutrophils are among the earliest leukocytes recruited to the site of infection and contribute to host innate immune defenses through their ability to phagocytose and kill bacteria. The bactericidal activity of neutrophils is mediated, in part, through the generation of reactive oxygen species (ROS). Extracellular release of ROS can induce injury to host tissue as well, and aberrant release of ROS has been implicated in the pathogenesis of certain inflammatory-mediated diseases. Due to their essential role in bacterial clearance and implicated involvement in the pathogenesis of other diseases, there is much interest in the study of neutrophil-generated ROS. Several assays have been developed to measure ROS production, however, many of these have not been evaluated with bovine neutrophils. The objectives of the current study were to evaluate different assays capable of measuring bovine neutrophil ROS, and to compare the results of assays never previously tested with bovine neutrophils to those obtained from more well-established assays frequently used with these cells. Eight different assays were evaluated, including: luminol, isoluminol, and methyl cypridina luciferin analog (MCLA) chemiluminescence assays; Amplex Red, dihydroethidium (DHE), dichlorodihydrofluorescein diacetate (CM-H sub(2)DCFDA), and dihydrorhodamine 123 fluorescence assays; and the cytochrome c absorbance assay. The assays were evaluated in the context of their abilities to detect ROS produced in response to two agonists commonly used to induce neutrophil activation, phorbol 12-myristate, 13-acetate (PMA) and opsonized zymosan. Diphenyleneiodonium chloride, a NADPH oxidase inhibitor, was used to assess the specificity of the assays to detect ROS. The ability of these assays to discriminate between intra- and extracellular ROS and to specifically detect distinct ROS was evaluated using superoxide dismutase and catalase, which scavenge extracellular superoxide and hydrogen peroxide, respectively. With the exception of the DHE assay, all assays detected bovine neutrophil ROS generation elicited by PMA and zymosan. PMA, but not zymosan, was able to stimulate neutrophil generation of ROS at levels that were detectable with DHE. The MCLA chemiluminescence assay was the only assay that detected ROS produced in response to each of the lowest concentrations of PMA and zymosan tested. To our knowledge, this is the first study to evaluate DHE-, MCLA-, Amplex Red-, and isoluminol-based assays for the measurement of bovine neutrophil ROS, and the most comprehensive comparative study of ROS assays under similar experimental conditions. diacetate, acetyl ester solution JF - Veterinary Immunology and Immunopathology AU - Rinaldi, M AU - Moroni, P AU - Paape, MJ AU - Bannerman, D D AD - U.S. Department of Agriculture, Agricultural Research Service, Beltsville, MD 20705, United States, dbanner@anri.barc.usda.gov Y1 - 2007/01/15/ PY - 2007 DA - 2007 Jan 15 SP - 107 EP - 125 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 115 IS - 1-2 SN - 0165-2427, 0165-2427 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Fluorescence KW - Phorbol esters KW - Injuries KW - Cypridina KW - Leukocytes (neutrophilic) KW - phorbol 12-myristate 13-acetate KW - Chloride KW - Esters KW - Infection KW - Mastitis KW - Catalase KW - Cell activation KW - Cytochrome c KW - Reactive oxygen species KW - Superoxide dismutase KW - Hydrogen peroxide KW - Immune response KW - Absorbance KW - Chemiluminescence KW - Bactericidal activity KW - Opsonization KW - NADPH oxidase KW - F 06900:Methods KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19533838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Veterinary+Immunology+and+Immunopathology&rft.atitle=Evaluation+of+assays+for+the+measurement+of+bovine+neutrophil+reactive+oxygen+species&rft.au=Rinaldi%2C+M%3BMoroni%2C+P%3BPaape%2C+MJ%3BBannerman%2C+D+D&rft.aulast=Rinaldi&rft.aufirst=M&rft.date=2007-01-15&rft.volume=115&rft.issue=1-2&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Veterinary+Immunology+and+Immunopathology&rft.issn=01652427&rft_id=info:doi/10.1016%2Fj.vetimm.2006.09.009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phorbol esters; Fluorescence; Injuries; Leukocytes (neutrophilic); phorbol 12-myristate 13-acetate; Chloride; Infection; Esters; Mastitis; Catalase; Cell activation; Cytochrome c; Reactive oxygen species; Hydrogen peroxide; Superoxide dismutase; Absorbance; Immune response; Chemiluminescence; Bactericidal activity; NADPH oxidase; Opsonization; Cypridina DO - http://dx.doi.org/10.1016/j.vetimm.2006.09.009 ER - TY - CPAPER T1 - Spaceborne Drought Mapping using Thermal-Infrared Remote Sensing T2 - 21st Conference on Hydrology AN - 39338914; 4499298 JF - 21st Conference on Hydrology AU - Anderson, Martha C AU - Kustas, W P Y1 - 2007/01/14/ PY - 2007 DA - 2007 Jan 14 KW - Mapping KW - Remote sensing KW - Droughts KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39338914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Conference+on+Hydrology&rft.atitle=Spaceborne+Drought+Mapping+using+Thermal-Infrared+Remote+Sensing&rft.au=Anderson%2C+Martha+C%3BKustas%2C+W+P&rft.aulast=Anderson&rft.aufirst=Martha&rft.date=2007-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Conference+on+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_390.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of Observational Data Preprocessing on their Assimilation in NASA's Land Information System using the Kalman Filters T2 - 21st Conference on Hydrology AN - 39338733; 4499224 JF - 21st Conference on Hydrology AU - Zhan, Xiwu AU - Crow, W T AU - Kumar, S V AU - Houser, P R AU - Peters-Lidard, C D AU - Jackson, T J Y1 - 2007/01/14/ PY - 2007 DA - 2007 Jan 14 KW - Filters KW - Information systems KW - Data processing KW - Kalman filters KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39338733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Conference+on+Hydrology&rft.atitle=Impact+of+Observational+Data+Preprocessing+on+their+Assimilation+in+NASA%27s+Land+Information+System+using+the+Kalman+Filters&rft.au=Zhan%2C+Xiwu%3BCrow%2C+W+T%3BKumar%2C+S+V%3BHouser%2C+P+R%3BPeters-Lidard%2C+C+D%3BJackson%2C+T+J&rft.aulast=Zhan&rft.aufirst=Xiwu&rft.date=2007-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Conference+on+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_390.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of a Distributed Real-Time Semi-Arid Flash-Flood Forecasting Model Utilizing Radar Data in the Tucson, Arizona Area T2 - 21st Conference on Hydrology AN - 39321585; 4499316 JF - 21st Conference on Hydrology AU - Goodrich, David C AU - Yatheendradas, S AU - Wagerer, T AU - Gupta, H V AU - Unkrich, C AU - Schaffner, M Y1 - 2007/01/14/ PY - 2007 DA - 2007 Jan 14 KW - USA, Arizona KW - USA, Arizona, Tucson KW - Radar KW - Semiarid environments KW - Prediction KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Conference+on+Hydrology&rft.atitle=Evaluation+of+a+Distributed+Real-Time+Semi-Arid+Flash-Flood+Forecasting+Model+Utilizing+Radar+Data+in+the+Tucson%2C+Arizona+Area&rft.au=Goodrich%2C+David+C%3BYatheendradas%2C+S%3BWagerer%2C+T%3BGupta%2C+H+V%3BUnkrich%2C+C%3BSchaffner%2C+M&rft.aulast=Goodrich&rft.aufirst=David&rft.date=2007-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Conference+on+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_390.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assimilation of AMSR-E Soil Moisture into the USDA Global Crop Production Decision Support System T2 - 21st Conference on Hydrology AN - 39321422; 4499300 JF - 21st Conference on Hydrology AU - Bolten, J AU - Crow, W AU - Zhan, X AU - Jackson, T AU - Reynolds, C AU - Doorn, B Y1 - 2007/01/14/ PY - 2007 DA - 2007 Jan 14 KW - Artificial intelligence KW - Crop production KW - Decision support systems KW - Soil moisture KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Conference+on+Hydrology&rft.atitle=Assimilation+of+AMSR-E+Soil+Moisture+into+the+USDA+Global+Crop+Production+Decision+Support+System&rft.au=Bolten%2C+J%3BCrow%2C+W%3BZhan%2C+X%3BJackson%2C+T%3BReynolds%2C+C%3BDoorn%2C+B&rft.aulast=Bolten&rft.aufirst=J&rft.date=2007-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Conference+on+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_390.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Framework of the Specification of Modeling and Observation Uncertainties for Land Data Assimilation of Remote Sensing Retrievals T2 - 21st Conference on Hydrology AN - 39301636; 4499223 JF - 21st Conference on Hydrology AU - Crow, Wade T Y1 - 2007/01/14/ PY - 2007 DA - 2007 Jan 14 KW - Remote sensing KW - Data collection KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39301636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Conference+on+Hydrology&rft.atitle=A+Framework+of+the+Specification+of+Modeling+and+Observation+Uncertainties+for+Land+Data+Assimilation+of+Remote+Sensing+Retrievals&rft.au=Crow%2C+Wade+T&rft.aulast=Crow&rft.aufirst=Wade&rft.date=2007-01-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Conference+on+Hydrology&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/87ANNUAL/techprogram/programexpanded_390.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effect of Tropical Sorghum Conversion and Inbred Development on Genome Diversity as Revealed by High-Resolution Genotyping T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39397130; 4507476 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Klein, Robert R Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Genomes KW - Genotyping KW - Genetic diversity KW - Sorghum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39397130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=The+Effect+of+Tropical+Sorghum+Conversion+and+Inbred+Development+on+Genome+Diversity+as+Revealed+by+High-Resolution+Genotyping&rft.au=Klein%2C+Robert+R&rft.aulast=Klein&rft.aufirst=Robert&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Integrating Genomics into an Applied Cacao Breeding Program T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39391361; 4507220 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Schnell, Raymond Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Breeding KW - Genomics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39391361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Integrating+Genomics+into+an+Applied+Cacao+Breeding+Program&rft.au=Schnell%2C+Raymond&rft.aulast=Schnell&rft.aufirst=Raymond&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development and use of a Dual-Species Euphorbiaceae Microarray to Study Dormancy and Day Length Responses in Perennial Euphorbs T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39391188; 4507188 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Horvath, David Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Dormancy KW - Photoperiods KW - Euphorbiaceae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39391188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Development+and+use+of+a+Dual-Species+Euphorbiaceae+Microarray+to+Study+Dormancy+and+Day+Length+Responses+in+Perennial+Euphorbs&rft.au=Horvath%2C+David&rft.aulast=Horvath&rft.aufirst=David&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Methyl Sensitive Restriction Enzymes for Genome Reduction T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39390260; 4507442 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Fellers, John P Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Enzymes KW - Genomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39390260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Using+Methyl+Sensitive+Restriction+Enzymes+for+Genome+Reduction&rft.au=Fellers%2C+John+P&rft.aulast=Fellers&rft.aufirst=John&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Population Explosion in the IBM Neighborhood - FPC and New Genetic Maps T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39389530; 4507318 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Schaeffer, Mary Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Explosions KW - Gene mapping KW - Population genetics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39389530?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Population+Explosion+in+the+IBM+Neighborhood+-+FPC+and+New+Genetic+Maps&rft.au=Schaeffer%2C+Mary&rft.aulast=Schaeffer&rft.aufirst=Mary&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Plants and Pathogens Engage in Trench Warfare-Knowledge Learned from Natural Variation of Rice Blast Resistance Gene Pi-ta T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39350511; 4507453 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Jia, Yulin Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Pathogens KW - Rice blast KW - Oryza sativa KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39350511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Plants+and+Pathogens+Engage+in+Trench+Warfare-Knowledge+Learned+from+Natural+Variation+of+Rice+Blast+Resistance+Gene+Pi-ta&rft.au=Jia%2C+Yulin&rft.aulast=Jia&rft.aufirst=Yulin&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Towards Brachypodium Genomics: Analysis of 60,000 BAC End Sequences and Sequence Comparison with Cereal Crops T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39346766; 4507129 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Gu, Yong Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Crops KW - Genomic analysis KW - Cereals KW - Bacterial artificial chromosomes KW - Brachypodium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39346766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Towards+Brachypodium+Genomics%3A+Analysis+of+60%2C000+BAC+End+Sequences+and+Sequence+Comparison+with+Cereal+Crops&rft.au=Gu%2C+Yong&rft.aulast=Gu&rft.aufirst=Yong&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Functional Genomics of Phosphorus Deficiency in Legumes T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39345980; 4507307 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Vance, Carroll Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Phosphorus KW - Genomics KW - Legumes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39345980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Functional+Genomics+of+Phosphorus+Deficiency+in+Legumes&rft.au=Vance%2C+Carroll&rft.aulast=Vance&rft.aufirst=Carroll&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advances in Swine Biomedical Model Genomics T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39342617; 4507502 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Lunney, Joan Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Genomics KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39342617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Advances+in+Swine+Biomedical+Model+Genomics&rft.au=Lunney%2C+Joan&rft.aulast=Lunney&rft.aufirst=Joan&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Single Nucleotide Polymorphism (SNP) Discovery and Genome Organization, Composition using Large-Insert Libraries in Chickpea T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39338889; 4507306 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Perianayagam, Rajesh Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Libraries KW - Single-nucleotide polymorphism KW - Genomes KW - Nucleotides KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39338889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Single+Nucleotide+Polymorphism+%28SNP%29+Discovery+and+Genome+Organization%2C+Composition+using+Large-Insert+Libraries+in+Chickpea&rft.au=Perianayagam%2C+Rajesh&rft.aulast=Perianayagam&rft.aufirst=Rajesh&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Integrated BAC/BIBAC-Based Physical and Genetic Map of the Cotton Genome T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39338793; 4507270 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Xu, Zhanyou Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Cotton KW - Genomes KW - Bacterial artificial chromosomes KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39338793?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=An+Integrated+BAC%2FBIBAC-Based+Physical+and+Genetic+Map+of+the+Cotton+Genome&rft.au=Xu%2C+Zhanyou&rft.aulast=Xu&rft.aufirst=Zhanyou&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Updated USMARC Genetic Map for the Pig Integrated with the Pig Physical Map T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39332857; 4507497 DE: JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Rohrer, Gary Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39332857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=An+Updated+USMARC+Genetic+Map+for+the+Pig+Integrated+with+the+Pig+Physical+Map&rft.au=Rohrer%2C+Gary&rft.aulast=Rohrer&rft.aufirst=Gary&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genome-Wide Analysis of Sorghum and Maize Small RNA Transcriptome using 454 Sequencing Identified Conserved and Lineage Specific Gene Families T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39332815; 4507480 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Ware, Doreen Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Gene families KW - RNA KW - Zea mays KW - Sorghum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39332815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Genome-Wide+Analysis+of+Sorghum+and+Maize+Small+RNA+Transcriptome+using+454+Sequencing+Identified+Conserved+and+Lineage+Specific+Gene+Families&rft.au=Ware%2C+Doreen&rft.aulast=Ware&rft.aufirst=Doreen&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genetic Characterization of Marek's Disease Resistance T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39326935; 4507410 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Cheng, Hans AU - Zhang, Huanmin Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Disease resistance KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39326935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Genetic+Characterization+of+Marek%27s+Disease+Resistance&rft.au=Cheng%2C+Hans%3BZhang%2C+Huanmin&rft.aulast=Cheng&rft.aufirst=Hans&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genomics of Diaprepes Root Weevil Digestive Enzymes T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39326479; 4507257 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Shatters Jr, Robert Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Roots KW - Enzymes KW - Digestive enzymes KW - Genomics KW - Digestion KW - Animal physiology KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39326479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Genomics+of+Diaprepes+Root+Weevil+Digestive+Enzymes&rft.au=Shatters+Jr%2C+Robert&rft.aulast=Shatters+Jr&rft.aufirst=Robert&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development and Characterization of Genomics Resources for Leafy Spurge: A Model Perennial Weed for Functional Genomics Studies T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39325123; 4507509 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Anderson, James Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Weeds KW - Genomics KW - Models KW - Resource development KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39325123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Development+and+Characterization+of+Genomics+Resources+for+Leafy+Spurge%3A+A+Model+Perennial+Weed+for+Functional+Genomics+Studies&rft.au=Anderson%2C+James&rft.aulast=Anderson&rft.aufirst=James&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evolutionary Conservation of the FLC Mediated Vernalization Response in Sugar Beet T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39319852; 4507493 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Richards, Chris Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Conservation KW - Evolutionary conservation KW - Vernalization KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39319852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Evolutionary+Conservation+of+the+FLC+Mediated+Vernalization+Response+in+Sugar+Beet&rft.au=Richards%2C+Chris&rft.aulast=Richards&rft.aufirst=Chris&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Molecular Genetic Tagging of Beta Vulgaris ssp. maritima-Derived Resistance to the Sugar Beet Cyst Nematode, Heterodera Schachtii T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39319800; 4507490 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Weiland, John Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Nematodes KW - Cysts KW - Tagging KW - Heterodera schachtii KW - Beta vulgaris KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39319800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Molecular+Genetic+Tagging+of+Beta+Vulgaris+ssp.+maritima-Derived+Resistance+to+the+Sugar+Beet+Cyst+Nematode%2C+Heterodera+Schachtii&rft.au=Weiland%2C+John&rft.aulast=Weiland&rft.aufirst=John&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Expression Of EST-Unigenes In Watermelon Fruit T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39314903; 4507535 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Levi, Amnon Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Fruits KW - Citrullus lanatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39314903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Expression+Of+EST-Unigenes+In+Watermelon+Fruit&rft.au=Levi%2C+Amnon&rft.aulast=Levi&rft.aufirst=Amnon&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a TILLING Population for Sorghum Functional Genomics T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39314766; 4507478 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Xin, Zhanguo Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Genomics KW - Sorghum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39314766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Development+of+a+TILLING+Population+for+Sorghum+Functional+Genomics&rft.au=Xin%2C+Zhanguo&rft.aulast=Xin&rft.aufirst=Zhanguo&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Overview of the Bovine HapMap Project T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39312168; 4507141 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Van Tassel, Curt Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Reviews KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39312168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=An+Overview+of+the+Bovine+HapMap+Project&rft.au=Van+Tassel%2C+Curt&rft.aulast=Van+Tassel&rft.aufirst=Curt&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Expression Analysis of the Infection Process of Glycine Max (Soybean) by the Plant Pathogen Heterodera Glycines, (Soybean Cyst Nematode) using Microarrays and Laser Capture Microdissection T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39311573; 4507385 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Klink, Vincent P Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Soybeans KW - Infection KW - Lasers KW - Pathogens KW - Nematodes KW - Cysts KW - Glycine max KW - Heterodera glycines KW - Nematoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39311573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Expression+Analysis+of+the+Infection+Process+of+Glycine+Max+%28Soybean%29+by+the+Plant+Pathogen+Heterodera+Glycines%2C+%28Soybean+Cyst+Nematode%29+using+Microarrays+and+Laser+Capture+Microdissection&rft.au=Klink%2C+Vincent+P&rft.aulast=Klink&rft.aufirst=Vincent&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Joint USDA-DOE Plant Feedstock Genomics for Bioenergy Program T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39311414; 4507333 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Jacobs-Young, Chavonda Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Genomics KW - Joints KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39311414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Joint+USDA-DOE+Plant+Feedstock+Genomics+for+Bioenergy+Program&rft.au=Jacobs-Young%2C+Chavonda&rft.aulast=Jacobs-Young&rft.aufirst=Chavonda&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Functional Characterization of Ptr Toxa and Molecular Identification of its Intracellular Targeting Protein in Wheat T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39310467; 4507228 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Tai, Yin-Shan Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Wheat KW - Triticum aestivum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39310467?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Functional+Characterization+of+Ptr+Toxa+and+Molecular+Identification+of+its+Intracellular+Targeting+Protein+in+Wheat&rft.au=Tai%2C+Yin-Shan&rft.aulast=Tai&rft.aufirst=Yin-Shan&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genetics of Host Shifts in Noctuid Moths T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39308786; 4507255 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Cortes-Cruz, Moises Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Genetics KW - Noctuidae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39308786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Genetics+of+Host+Shifts+in+Noctuid+Moths&rft.au=Cortes-Cruz%2C+Moises&rft.aulast=Cortes-Cruz&rft.aufirst=Moises&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Associations of Markers Linked to Major Histocompatibility (Mh) Regions and to Other Immune Response Genes with Disease Resistance in Rainbow Trout T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39265319; 4507526 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Palti, Yniv Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Immune response KW - Disease resistance KW - Histocompatibility KW - Immunity KW - Defense mechanisms KW - Oncorhynchus mykiss KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39265319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Associations+of+Markers+Linked+to+Major+Histocompatibility+%28Mh%29+Regions+and+to+Other+Immune+Response+Genes+with+Disease+Resistance+in+Rainbow+Trout&rft.au=Palti%2C+Yniv&rft.aulast=Palti&rft.aufirst=Yniv&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rhizomania as Seen from Inside the Beet Cell: Identifying Proteome Differences between SugarbeetInfected with Beet Necrotic Yellow Vein Virus and Healthy Sugarbeet T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39265160; 4507489 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Wintermantel, Bill Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Veins KW - Rhizomania KW - Beet necrotic yellow vein virus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39265160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Rhizomania+as+Seen+from+Inside+the+Beet+Cell%3A+Identifying+Proteome+Differences+between+SugarbeetInfected+with+Beet+Necrotic+Yellow+Vein+Virus+and+Healthy+Sugarbeet&rft.au=Wintermantel%2C+Bill&rft.aulast=Wintermantel&rft.aufirst=Bill&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mapping and Marker Development for Energy Crops: Progress on Switchgrass and the Model Grass Brachypodium Distachyon T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39262186; 4507290 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Vogel, John Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Mapping KW - Grasses KW - Crops KW - Energy KW - Models KW - Brachypodium distachyon KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39262186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Mapping+and+Marker+Development+for+Energy+Crops%3A+Progress+on+Switchgrass+and+the+Model+Grass+Brachypodium+Distachyon&rft.au=Vogel%2C+John&rft.aulast=Vogel&rft.aufirst=John&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Population Genetic Sub-Structure within the USDA Pisum Core Collection and its Potential as a Platform for Association Mapping T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39259286; 4507168 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Brown, Allan Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Gene mapping KW - Population genetics KW - Cores KW - Pisum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39259286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Population+Genetic+Sub-Structure+within+the+USDA+Pisum+Core+Collection+and+its+Potential+as+a+Platform+for+Association+Mapping&rft.au=Brown%2C+Allan&rft.aulast=Brown&rft.aufirst=Allan&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using the Model Grass Brachypodium Distachyon to Develop Plant Bioenergy Feedstocks T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39258423; 4507337 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Vogel, John Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Grasses KW - Brachypodium distachyon KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39258423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Using+the+Model+Grass+Brachypodium+Distachyon+to+Develop+Plant+Bioenergy+Feedstocks&rft.au=Vogel%2C+John&rft.aulast=Vogel&rft.aufirst=John&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Assessment of Genome-Wide Linkage Disequilibrium in Soybean T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39258014; 4507309 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Hyten, David Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Soybeans KW - Linkage disequilibrium KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39258014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=An+Assessment+of+Genome-Wide+Linkage+Disequilibrium+in+Soybean&rft.au=Hyten%2C+David&rft.aulast=Hyten&rft.aufirst=David&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterizing a Populus KNOX-Overexpressing Mutant using a Full-Genome Microarray Resource T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39253012; 4507206 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Groover, Andrew Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Mutants KW - Populus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39253012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=Characterizing+a+Populus+KNOX-Overexpressing+Mutant+using+a+Full-Genome+Microarray+Resource&rft.au=Groover%2C+Andrew&rft.aulast=Groover&rft.aufirst=Andrew&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Prospects for Manipulation of Rye Genes for Wheat Improvement T2 - XV Conference on Plant and Animal Genome (PAG-XV) AN - 39252006; 4507299 JF - XV Conference on Plant and Animal Genome (PAG-XV) AU - Gustafson, Perry Y1 - 2007/01/13/ PY - 2007 DA - 2007 Jan 13 KW - Wheat KW - Triticum aestivum KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39252006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.atitle=The+Prospects+for+Manipulation+of+Rye+Genes+for+Wheat+Improvement&rft.au=Gustafson%2C+Perry&rft.aulast=Gustafson&rft.aufirst=Perry&rft.date=2007-01-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XV+Conference+on+Plant+and+Animal+Genome+%28PAG-XV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.intl-pag.org/15/15-workshops.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Control of adipose triglyceride lipase action by serine 517 of perilipin A globally regulates protein kinase A-stimulated lipolysis in adipocytes. AN - 68403896; 17114792 AB - Phosphorylation of the lipid droplet-associated protein perilipin A (Peri A) mediates the actions of cyclic AMP-dependent protein kinase A (PKA) to stimulate triglyceride hydrolysis (lipolysis) in adipocytes. Studies addressing how Peri A PKA sites regulate adipocyte lipolysis have relied on non-adipocyte cell models, which express neither adipose triglyceride lipase (ATGL), the rate-limiting enzyme for triglyceride catabolism in mice, nor the "downstream" lipase, hormone-sensitive lipase (HSL). ATGL and HSL are robustly expressed by adipocytes that we generated from murine embryonic fibroblasts of perilipin knock-out mice. Adenoviral expression of Peri A PKA site mutants in these cells reveals that mutation of serine 517 alone is sufficient to abrogate 95% of PKA (forskolin)-stimulated fatty acid (FA) and glycerol release. Moreover, a "phosphomimetic" (aspartic acid) substitution at serine 517 enhances PKA-stimulated FA release over levels obtained with wild type Peri A. Studies with ATGL-and HSL-directed small hairpin RNAs demonstrate that 1) ATGL activity is required for all PKA-stimulated FA and glycerol release in murine embryonic fibroblast adipocytes and 2) all PKA-stimulated FA release in the absence of HSL activity requires serine 517 phosphorylation. These results provide the first demonstration that Peri A regulates ATGL-dependent lipolysis and identify serine 517 as the Peri A PKA site essential for this regulation. The contributions of other PKA sites to PKA-stimulated lipolysis are manifested only in the presence of phosphorylated or phosphomimetic serine 517. Thus, serine 517 is a novel "master regulator" of PKA-stimulated adipocyte lipolysis. JF - The Journal of biological chemistry AU - Miyoshi, Hideaki AU - Perfield, James W AU - Souza, Sandra C AU - Shen, Wen-Jun AU - Zhang, Hui-Hong AU - Stancheva, Zlatina S AU - Kraemer, Fredric B AU - Obin, Martin S AU - Greenberg, Andrew S AD - Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts 02111, USA. Y1 - 2007/01/12/ PY - 2007 DA - 2007 Jan 12 SP - 996 EP - 1002 VL - 282 IS - 2 SN - 0021-9258, 0021-9258 KW - Carrier Proteins KW - 0 KW - Perilipin-1 KW - Phosphoproteins KW - Serine KW - 452VLY9402 KW - Cyclic AMP-Dependent Protein Kinases KW - EC 2.7.11.11 KW - Carboxylic Ester Hydrolases KW - EC 3.1.1.- KW - Lipase KW - EC 3.1.1.3 KW - PNPLA2 protein, mouse KW - Index Medicus KW - Animals KW - Fibroblasts -- cytology KW - Mice KW - Serine -- metabolism KW - Adenoviridae -- genetics KW - Mutagenesis, Site-Directed KW - Mice, Mutant Strains KW - Phosphorylation KW - Protein Structure, Tertiary KW - Cell Line KW - Cyclic AMP-Dependent Protein Kinases -- metabolism KW - Carboxylic Ester Hydrolases -- metabolism KW - Phosphoproteins -- genetics KW - Phosphoproteins -- chemistry KW - Lipolysis -- physiology KW - Adipocytes -- enzymology KW - Phosphoproteins -- metabolism KW - Adipocytes -- cytology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68403896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Control+of+adipose+triglyceride+lipase+action+by+serine+517+of+perilipin+A+globally+regulates+protein+kinase+A-stimulated+lipolysis+in+adipocytes.&rft.au=Miyoshi%2C+Hideaki%3BPerfield%2C+James+W%3BSouza%2C+Sandra+C%3BShen%2C+Wen-Jun%3BZhang%2C+Hui-Hong%3BStancheva%2C+Zlatina+S%3BKraemer%2C+Fredric+B%3BObin%2C+Martin+S%3BGreenberg%2C+Andrew+S&rft.aulast=Miyoshi&rft.aufirst=Hideaki&rft.date=2007-01-12&rft.volume=282&rft.issue=2&rft.spage=996&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-07 N1 - Date created - 2007-01-08 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Folate depletion in human lymphocytes up-regulates p53 expression despite marked induction of strand breaks in exons 5-8 of the gene. AN - 68384659; 17098465 AB - Low dietary folate intake is associated with an elevated risk for carcinogenesis. One putative mechanism by which folate depletion promotes carcinogenesis is by inducing gene-specific strand breakage and impaired expression of affected genes. Primary human lymphocytes were cultured in media containing 15, 30 or 120 nM folic acid. p53 strand breaks, gene and protein expression, and p21 transcript were determined. Cells grown in 15 nM folate developed significant levels of p53 strand breaks, reflected by reductions in amplifiable DNA from p53 exons 5-8 (approximately 40% loss, P<0.0001) and exons 7-8 (approximately 26% loss, P<0.0001) compared to 30 and 120 nM. Nevertheless, steady-state p53 transcript was elevated two-fold in 15 and 30 compared to 120 nM (P<0.001). p53 protein abundance increased with decreasing media folate, as did p21 transcript. The cytokinesis-block micronucleus assay demonstrated a three-fold increase in chromosomal damage at the two lower folate concentrations (P<0.01). In primary human lymphocytes, folate depletion induces a marked increase in p53 exons 5-8 breaks, but does not reduce steady-state levels of p53 mRNA, protein, or impair downstream signaling. The induction of p53 strand breaks by folate depletion does not impair p53 expression or action within all human cell lines. JF - Mutation research AU - Crott, Jimmy W AU - Liu, Zhenhua AU - Choi, Sang-Woon AU - Mason, Joel B AD - Vitamins and Carcinogenesis Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, 711 Washington Street, Boston, MA 02111, United States. jimmy.crott@tufts.edu Y1 - 2007/01/10/ PY - 2007 DA - 2007 Jan 10 SP - 171 EP - 179 VL - 626 IS - 1-2 SN - 0027-5107, 0027-5107 KW - DNA Primers KW - 0 KW - RNA, Messenger KW - Index Medicus KW - Base Sequence KW - Humans KW - RNA, Messenger -- genetics KW - Folic Acid Deficiency -- blood KW - Genes, p53 KW - Exons KW - Lymphocytes -- metabolism KW - Up-Regulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68384659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mutation+research&rft.atitle=Folate+depletion+in+human+lymphocytes+up-regulates+p53+expression+despite+marked+induction+of+strand+breaks+in+exons+5-8+of+the+gene.&rft.au=Crott%2C+Jimmy+W%3BLiu%2C+Zhenhua%3BChoi%2C+Sang-Woon%3BMason%2C+Joel+B&rft.aulast=Crott&rft.aufirst=Jimmy&rft.date=2007-01-10&rft.volume=626&rft.issue=1-2&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-13 N1 - Date created - 2006-12-18 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - Winter Cereal Cover Termination and Cotton Yield Following a Mechanical Roller T2 - 2007 Beltwide Cotton Conferences AN - 39401554; 4509679 JF - 2007 Beltwide Cotton Conferences AU - Jones, Jarrod R AU - Price, Andrew J AU - Raper, Randy L AU - Kornecki, Ted S Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Winter KW - Cotton KW - Cereals KW - Rollers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39401554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Winter+Cereal+Cover+Termination+and+Cotton+Yield+Following+a+Mechanical+Roller&rft.au=Jones%2C+Jarrod+R%3BPrice%2C+Andrew+J%3BRaper%2C+Randy+L%3BKornecki%2C+Ted+S&rft.aulast=Jones&rft.aufirst=Jarrod&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sterile Insect Technique for Pink Bollworm Eradication T2 - 2007 Beltwide Cotton Conferences AN - 39400263; 4509617 JF - 2007 Beltwide Cotton Conferences AU - Walters, Michelle L AU - Bartels, David W AU - Antilla, Larry AU - Rudig, Jim AU - Herrera, Edward AU - Friesen, Joseph AU - Pierce, David L Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Insects KW - Aquatic insects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39400263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Sterile+Insect+Technique+for+Pink+Bollworm+Eradication&rft.au=Walters%2C+Michelle+L%3BBartels%2C+David+W%3BAntilla%2C+Larry%3BRudig%2C+Jim%3BHerrera%2C+Edward%3BFriesen%2C+Joseph%3BPierce%2C+David+L&rft.aulast=Walters&rft.aufirst=Michelle&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Laboratory Bioassay for Monitoring Resistance in Tarnished Plant Bug Populations to Neonicotinoid Insecticides T2 - 2007 Beltwide Cotton Conferences AN - 39400218; 4509596 JF - 2007 Beltwide Cotton Conferences AU - Snodgrass, Gordon L AU - Gore, Jeff Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Bioassays KW - Insecticides KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39400218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=A+Laboratory+Bioassay+for+Monitoring+Resistance+in+Tarnished+Plant+Bug+Populations+to+Neonicotinoid+Insecticides&rft.au=Snodgrass%2C+Gordon+L%3BGore%2C+Jeff&rft.aulast=Snodgrass&rft.aufirst=Gordon&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Analysis of Fiber Quality Traits in a Seven-Parent Upland Cotton Diallel T2 - 2007 Beltwide Cotton Conferences AN - 39399863; 4509503 JF - 2007 Beltwide Cotton Conferences AU - Hinze, Lori AU - Yu, John AU - Kohel, Russell Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39399863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Analysis+of+Fiber+Quality+Traits+in+a+Seven-Parent+Upland+Cotton+Diallel&rft.au=Hinze%2C+Lori%3BYu%2C+John%3BKohel%2C+Russell&rft.aulast=Hinze&rft.aufirst=Lori&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Guidance for Breeders on Sample Preparation for Variety Evaluation by AFIS T2 - 2007 Beltwide Cotton Conferences AN - 39399797; 4509493 DE: JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39399797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Guidance+for+Breeders+on+Sample+Preparation+for+Variety+Evaluation+by+AFIS&rft.au=Robert%2C+Kearny+Q&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - How Biased Fineness and Maturity Changes Breeder Results T2 - 2007 Beltwide Cotton Conferences AN - 39399362; 4509377 JF - 2007 Beltwide Cotton Conferences AU - Montalvo, Joseph G AU - von Hoven, Terri M Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Maturity KW - Sexual maturity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39399362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=How+Biased+Fineness+and+Maturity+Changes+Breeder+Results&rft.au=Montalvo%2C+Joseph+G%3Bvon+Hoven%2C+Terri+M&rft.aulast=Montalvo&rft.aufirst=Joseph&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impact of Long Term Storage on Cottonseed Viability and Vigor T2 - 2007 Beltwide Cotton Conferences AN - 39399178; 4509348 JF - 2007 Beltwide Cotton Conferences AU - McMichael, Bobbie AU - Burke, John J AU - Hopper, N W AU - Wedegaertner, T C AU - Meredith, William R AU - Smith, C Wayne AU - Koepp, Noble Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Storage KW - Vigor KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39399178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=The+Impact+of+Long+Term+Storage+on+Cottonseed+Viability+and+Vigor&rft.au=McMichael%2C+Bobbie%3BBurke%2C+John+J%3BHopper%2C+N+W%3BWedegaertner%2C+T+C%3BMeredith%2C+William+R%3BSmith%2C+C+Wayne%3BKoepp%2C+Noble&rft.aulast=McMichael&rft.aufirst=Bobbie&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Genetic Diversity in Pollen Abiotic Stress Tolerance T2 - 2007 Beltwide Cotton Conferences AN - 39399119; 4509339 JF - 2007 Beltwide Cotton Conferences AU - Burke, John J Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Pollen KW - Stress KW - Genetic diversity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39399119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Genetic+Diversity+in+Pollen+Abiotic+Stress+Tolerance&rft.au=Burke%2C+John+J&rft.aulast=Burke&rft.aufirst=John&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Introduction of an Opportunistic Bacterial Cotton Pathogen into Bolls by the Southern Green Stink Bug (Nezara viridula L.) T2 - 2007 Beltwide Cotton Conferences AN - 39398863; 4509299 JF - 2007 Beltwide Cotton Conferences AU - Medrano, Enrique Gino AU - Esquivel, Jesus AU - Bell, Alois Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Pathogens KW - Cotton KW - Opportunist infection KW - Nezara viridula KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39398863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Introduction+of+an+Opportunistic+Bacterial+Cotton+Pathogen+into+Bolls+by+the+Southern+Green+Stink+Bug+%28Nezara+viridula+L.%29&rft.au=Medrano%2C+Enrique+Gino%3BEsquivel%2C+Jesus%3BBell%2C+Alois&rft.aulast=Medrano&rft.aufirst=Enrique&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Glimpse into the Cotton Genome T2 - 2007 Beltwide Cotton Conferences AN - 39393167; 4509240 JF - 2007 Beltwide Cotton Conferences AU - Scheffler, Brian Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Genomes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39393167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=A+Glimpse+into+the+Cotton+Genome&rft.au=Scheffler%2C+Brian&rft.aulast=Scheffler&rft.aufirst=Brian&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Harvesting and Seed-Cotton Cleaning on a Cotton with a Fragile Seed Coat T2 - 2007 Beltwide Cotton Conferences AN - 39392914; 4509193 JF - 2007 Beltwide Cotton Conferences AU - Armijo, Carlos B AU - Baker, Kevin D AU - Hughs, S Ed AU - Barnes, Edward M AU - Gillum, Marvis N Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Harvesting KW - Cotton KW - Seeds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39392914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Effects+of+Harvesting+and+Seed-Cotton+Cleaning+on+a+Cotton+with+a+Fragile+Seed+Coat&rft.au=Armijo%2C+Carlos+B%3BBaker%2C+Kevin+D%3BHughs%2C+S+Ed%3BBarnes%2C+Edward+M%3BGillum%2C+Marvis+N&rft.aulast=Armijo&rft.aufirst=Carlos&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of a Saw-Type Lint Cleaner Operation on Fiber Quality T2 - 2007 Beltwide Cotton Conferences AN - 39392871; 4509192 JF - 2007 Beltwide Cotton Conferences AU - Le, Sanh Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39392871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Impact+of+a+Saw-Type+Lint+Cleaner+Operation+on+Fiber+Quality&rft.au=Le%2C+Sanh&rft.aulast=Le&rft.aufirst=Sanh&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Small Sample Techniques to Evaluate Cotton Variety Trials T2 - 2007 Beltwide Cotton Conferences AN - 39392822; 4509180 JF - 2007 Beltwide Cotton Conferences AU - Boykin, J Clif Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39392822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Small+Sample+Techniques+to+Evaluate+Cotton+Variety+Trials&rft.au=Boykin%2C+J+Clif&rft.aulast=Boykin&rft.aufirst=J&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nematospora Seed Rot and Lint Stain: Distribution, Importance and Association with Hemiptera T2 - 2007 Beltwide Cotton Conferences AN - 39392382; 4509099 JF - 2007 Beltwide Cotton Conferences AU - Bell, A A AU - Medrano, Enrique AU - Lopez, Juan AU - Bacheler, Jack AU - Greene, Jeremy AU - Roberts, Phillip AU - Marois, J J AU - Wright, D L AU - Nichols, R L Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Seed rot KW - Stains KW - Seeds KW - Hemiptera KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39392382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Nematospora+Seed+Rot+and+Lint+Stain%3A+Distribution%2C+Importance+and+Association+with+Hemiptera&rft.au=Bell%2C+A+A%3BMedrano%2C+Enrique%3BLopez%2C+Juan%3BBacheler%2C+Jack%3BGreene%2C+Jeremy%3BRoberts%2C+Phillip%3BMarois%2C+J+J%3BWright%2C+D+L%3BNichols%2C+R+L&rft.aulast=Bell&rft.aufirst=A&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toxicity to Western Flower Thrips of Selected Insecticides in a Glass Vial Bioassay T2 - 2007 Beltwide Cotton Conferences AN - 39352965; 4509585 JF - 2007 Beltwide Cotton Conferences AU - Lopez, Juan D AU - Latheef, M A Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Flowers KW - Glass KW - Bioassays KW - Insecticides KW - Toxicity KW - Frankliniella occidentalis KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Toxicity+to+Western+Flower+Thrips+of+Selected+Insecticides+in+a+Glass+Vial+Bioassay&rft.au=Lopez%2C+Juan+D%3BLatheef%2C+M+A&rft.aulast=Lopez&rft.aufirst=Juan&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characteristics and Potential Utilization of Cotton Gin By-Products T2 - 2007 Beltwide Cotton Conferences AN - 39352839; 4509556 JF - 2007 Beltwide Cotton Conferences AU - Wan, Peter AU - Marshall, Wayne AU - Wedegaertner, Tom Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Byproducts KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Characteristics+and+Potential+Utilization+of+Cotton+Gin+By-Products&rft.au=Wan%2C+Peter%3BMarshall%2C+Wayne%3BWedegaertner%2C+Tom&rft.aulast=Wan&rft.aufirst=Peter&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Variety Ranking by Fiber Perimeter, a Method for Predicting Micronaire and Strength T2 - 2007 Beltwide Cotton Conferences AN - 39352766; 4509494 JF - 2007 Beltwide Cotton Conferences AU - Davidonis, Gayle H AU - Dickson, J Ivan AU - Boquet, Donald J AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Variety+Ranking+by+Fiber+Perimeter%2C+a+Method+for+Predicting+Micronaire+and+Strength&rft.au=Davidonis%2C+Gayle+H%3BDickson%2C+J+Ivan%3BBoquet%2C+Donald+J%3BMeredith%2C+William+R&rft.aulast=Davidonis&rft.aufirst=Gayle&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Small-Scale and Full-Scale Processing Comparison: Fiber T2 - 2007 Beltwide Cotton Conferences AN - 39352604; 4509455 JF - 2007 Beltwide Cotton Conferences AU - Campbell, Jacqueline H AU - Delhom, Christopher D AU - Thibodeaux, Devron P AU - McAlister, David Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Small-Scale+and+Full-Scale+Processing+Comparison%3A+Fiber&rft.au=Campbell%2C+Jacqueline+H%3BDelhom%2C+Christopher+D%3BThibodeaux%2C+Devron+P%3BMcAlister%2C+David&rft.aulast=Campbell&rft.aufirst=Jacqueline&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Cotton Variety Spinning Study Descriptive Statistics and Distributions of Cotton Fiber and Yarn T2 - 2007 Beltwide Cotton Conferences AN - 39352529; 4509387 JF - 2007 Beltwide Cotton Conferences AU - Foulk, Jonn A AU - Gamble, Gary R AU - Senter, Herman AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Fibers KW - Spinning KW - Statistics KW - Animal morphology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Commercial+Cotton+Variety+Spinning+Study+Descriptive+Statistics+and+Distributions+of+Cotton+Fiber+and+Yarn&rft.au=Foulk%2C+Jonn+A%3BGamble%2C+Gary+R%3BSenter%2C+Herman%3BMeredith%2C+William+R&rft.aulast=Foulk&rft.aufirst=Jonn&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Influence of Fiber Breakage in the AFIS Opener Upon AFIS Short Fiber Measurement T2 - 2007 Beltwide Cotton Conferences AN - 39352481; 4509374 JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q AU - Cui, X Leon AU - Cosenza, Fabian A Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Influence+of+Fiber+Breakage+in+the+AFIS+Opener+Upon+AFIS+Short+Fiber+Measurement&rft.au=Robert%2C+Kearny+Q%3BCui%2C+X+Leon%3BCosenza%2C+Fabian+A&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overview and Progress of HVI Classification Development Studies T2 - 2007 Beltwide Cotton Conferences AN - 39352450; 4509371 JF - 2007 Beltwide Cotton Conferences AU - Knowlton, James L Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Classification KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Overview+and+Progress+of+HVI+Classification+Development+Studies&rft.au=Knowlton%2C+James+L&rft.aulast=Knowlton&rft.aufirst=James&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Managing Difficult to Control Tarnished Plant Bugs T2 - 2007 Beltwide Cotton Conferences AN - 39352181; 4509296 DE: JF - 2007 Beltwide Cotton Conferences AU - Gore, Jeff AU - Snodgrass, Gordon AU - Catchot, Angus AU - Jackson, Ryan Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Managing+Difficult+to+Control+Tarnished+Plant+Bugs&rft.au=Gore%2C+Jeff%3BSnodgrass%2C+Gordon%3BCatchot%2C+Angus%3BJackson%2C+Ryan&rft.aulast=Gore&rft.aufirst=Jeff&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Responses of Different Instars of the Black Cutworm to Transgenic Bt Cottons T2 - 2007 Beltwide Cotton Conferences AN - 39352111; 4509266 JF - 2007 Beltwide Cotton Conferences AU - Adamczyk, John J AU - Greenberg, Shoil M Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Instars KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39352111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Responses+of+Different+Instars+of+the+Black+Cutworm+to+Transgenic+Bt+Cottons&rft.au=Adamczyk%2C+John+J%3BGreenberg%2C+Shoil+M&rft.aulast=Adamczyk&rft.aufirst=John&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of Inter-Simple Sequence Repeat (ISSR) Markers for Bollworm, Helicoverpa Zea T2 - 2007 Beltwide Cotton Conferences AN - 39348898; 4509601 JF - 2007 Beltwide Cotton Conferences AU - Looft, Torey AU - Perera, O P AU - Blanco, Carlos Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Helicoverpa zea KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39348898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Development+of+Inter-Simple+Sequence+Repeat+%28ISSR%29+Markers+for+Bollworm%2C+Helicoverpa+Zea&rft.au=Looft%2C+Torey%3BPerera%2C+O+P%3BBlanco%2C+Carlos&rft.aulast=Looft&rft.aufirst=Torey&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Handouts Summarizing all Phenotyped Lineages and Resistance Gene Markers from USDA/TAMU Project Introgressing Reniform Nematode Resistance into Upland Cotton from Gossypium longicalyx T2 - 2007 Beltwide Cotton Conferences AN - 39348643; 4509564 JF - 2007 Beltwide Cotton Conferences AU - Robinson, A F AU - Bell, A A AU - Dighe, Nilesh AU - Menz, Monica AU - Stelly, D M AU - Nichols, R L AU - Cantrell, R G Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Nematodes KW - Cotton KW - Gossypium KW - Nematoda KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39348643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Handouts+Summarizing+all+Phenotyped+Lineages+and+Resistance+Gene+Markers+from+USDA%2FTAMU+Project+Introgressing+Reniform+Nematode+Resistance+into+Upland+Cotton+from+Gossypium+longicalyx&rft.au=Robinson%2C+A+F%3BBell%2C+A+A%3BDighe%2C+Nilesh%3BMenz%2C+Monica%3BStelly%2C+D+M%3BNichols%2C+R+L%3BCantrell%2C+R+G&rft.aulast=Robinson&rft.aufirst=A&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Gin Waste as a Fuel Source: Segregation is Good T2 - 2007 Beltwide Cotton Conferences AN - 39348404; 4509507 JF - 2007 Beltwide Cotton Conferences AU - Holt, Greg AU - Wedegaertner, T C Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fuels KW - Wastes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39348404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Gin+Waste+as+a+Fuel+Source%3A+Segregation+is+Good&rft.au=Holt%2C+Greg%3BWedegaertner%2C+T+C&rft.aulast=Holt&rft.aufirst=Greg&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Physiological Effects on Chaperone super(TM) Treated Cotton - A Six Year Review 2001-2006 T2 - 2007 Beltwide Cotton Conferences AN - 39345489; 4509633 JF - 2007 Beltwide Cotton Conferences AU - Adamczyk, John J AU - Cothren, J Tom AU - Lackey, James H AU - Fernandez, Carlos J AU - Oosterhuis, Derrick Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Reviews KW - Cotton KW - Physiology KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39345489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Physiological+Effects+on+Chaperone+super%28TM%29+Treated+Cotton+-+A+Six+Year+Review+2001-2006&rft.au=Adamczyk%2C+John+J%3BCothren%2C+J+Tom%3BLackey%2C+James+H%3BFernandez%2C+Carlos+J%3BOosterhuis%2C+Derrick&rft.aulast=Adamczyk&rft.aufirst=John&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Successful Size-Free Weaving of Cotton Yarns on a Modern High-Speed Machine: A Progress Report T2 - 2007 Beltwide Cotton Conferences AN - 39344929; 4509458 JF - 2007 Beltwide Cotton Conferences AU - Sawhney, Paul S AU - Singh, Kumar Vikram AU - Sachinvala, Nozar D AU - Parachuru, Radhakrishna AU - Pang, Su-Seng AU - Li, Guoqiang Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Progress reports KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39344929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Successful+Size-Free+Weaving+of+Cotton+Yarns+on+a+Modern+High-Speed+Machine%3A+A+Progress+Report&rft.au=Sawhney%2C+Paul+S%3BSingh%2C+Kumar+Vikram%3BSachinvala%2C+Nozar+D%3BParachuru%2C+Radhakrishna%3BPang%2C+Su-Seng%3BLi%2C+Guoqiang&rft.aulast=Sawhney&rft.aufirst=Paul&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - FIAS, Fiber Maturity Measurement based on Ribbon Width and Fiber Density T2 - 2007 Beltwide Cotton Conferences AN - 39344619; 4509379 JF - 2007 Beltwide Cotton Conferences AU - Bel, Patricia D AU - Xu, Bugao AU - Thibodeaux, Devron P AU - Schexnayder, Mia Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Maturity KW - Sexual maturity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39344619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=FIAS%2C+Fiber+Maturity+Measurement+based+on+Ribbon+Width+and+Fiber+Density&rft.au=Bel%2C+Patricia+D%3BXu%2C+Bugao%3BThibodeaux%2C+Devron+P%3BSchexnayder%2C+Mia&rft.aulast=Bel&rft.aufirst=Patricia&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Update on the Effect of Changes in Humidity on HVI Testing T2 - 2007 Beltwide Cotton Conferences AN - 39344569; 4509372 JF - 2007 Beltwide Cotton Conferences AU - Thibodeaux, Devron P AU - Rodgers, James E AU - Martin, Vikki B AU - Watson, Michael AU - Delhom, C D Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Humidity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39344569?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Update+on+the+Effect+of+Changes+in+Humidity+on+HVI+Testing&rft.au=Thibodeaux%2C+Devron+P%3BRodgers%2C+James+E%3BMartin%2C+Vikki+B%3BWatson%2C+Michael%3BDelhom%2C+C+D&rft.aulast=Thibodeaux&rft.aufirst=Devron&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Gossypol Doesnt always Mean Low Yield and Low Quality T2 - 2007 Beltwide Cotton Conferences AN - 39343585; 4509246 JF - 2007 Beltwide Cotton Conferences AU - Scheffler, Jodi AU - Dowd, Michael K AU - Romano, Gabriela Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Gossypol KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39343585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Low+Gossypol+Doesnt+always+Mean+Low+Yield+and+Low+Quality&rft.au=Scheffler%2C+Jodi%3BDowd%2C+Michael+K%3BRomano%2C+Gabriela&rft.aulast=Scheffler&rft.aufirst=Jodi&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Quality of the 2006-2007 U.S. Cotton Crop T2 - 2007 Beltwide Cotton Conferences AN - 39343291; 4509182 JF - 2007 Beltwide Cotton Conferences AU - Seals, Robbie Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - USA KW - Cotton KW - Crops KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39343291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Quality+of+the+2006-2007+U.S.+Cotton+Crop&rft.au=Seals%2C+Robbie&rft.aulast=Seals&rft.aufirst=Robbie&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Changes in Cotton Leaf Reflectance and Pigmentation with Water Stress T2 - 2007 Beltwide Cotton Conferences AN - 39335472; 4509627 JF - 2007 Beltwide Cotton Conferences AU - Sassenrath, Gretchen F AU - Zimba, Paul V Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Water stress KW - Pigmentation KW - Cotton KW - Reflectance KW - Leaves KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39335472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Changes+in+Cotton+Leaf+Reflectance+and+Pigmentation+with+Water+Stress&rft.au=Sassenrath%2C+Gretchen+F%3BZimba%2C+Paul+V&rft.aulast=Sassenrath&rft.aufirst=Gretchen&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Longevity of Adult Boll Weevils Fed Selected Nonpollen Food Sources T2 - 2007 Beltwide Cotton Conferences AN - 39335379; 4509616 JF - 2007 Beltwide Cotton Conferences AU - Showler, Allan T Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Longevity KW - Food sources KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39335379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Longevity+of+Adult+Boll+Weevils+Fed+Selected+Nonpollen+Food+Sources&rft.au=Showler%2C+Allan+T&rft.aulast=Showler&rft.aufirst=Allan&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ovule Rescue Efficiency of Gossypium hirsutum X G. arboreum Progeny from Field-Grown Fruit is Affected by Media Composition and Antimicrobial Compounds T2 - 2007 Beltwide Cotton Conferences AN - 39335236; 4509563 JF - 2007 Beltwide Cotton Conferences AU - Sacks, Erik J Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fruits KW - Antimicrobial agents KW - Progeny KW - Ovules KW - Gossypium hirsutum KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39335236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Ovule+Rescue+Efficiency+of+Gossypium+hirsutum+X+G.+arboreum+Progeny+from+Field-Grown+Fruit+is+Affected+by+Media+Composition+and+Antimicrobial+Compounds&rft.au=Sacks%2C+Erik+J&rft.aulast=Sacks&rft.aufirst=Erik&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Soil from Selected Sites for Suppressiveness against the Reniform Nematode T2 - 2007 Beltwide Cotton Conferences AN - 39335207; 4509546 JF - 2007 Beltwide Cotton Conferences AU - Robinson, A F AU - Overstreet, C AU - Padgett, G B AU - Stetina, S R AU - Westphal, A AU - Young, L D AU - Bradford, J M AU - Greenberg, S M Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Nematodes KW - Soil KW - Nematoda KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39335207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Evaluation+of+Soil+from+Selected+Sites+for+Suppressiveness+against+the+Reniform+Nematode&rft.au=Robinson%2C+A+F%3BOverstreet%2C+C%3BPadgett%2C+G+B%3BStetina%2C+S+R%3BWestphal%2C+A%3BYoung%2C+L+D%3BBradford%2C+J+M%3BGreenberg%2C+S+M&rft.aulast=Robinson&rft.aufirst=A&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Preliminary Purification and Characterization of a Xylanase Activity from Aspergillus Flavus T2 - 2007 Beltwide Cotton Conferences AN - 39335126; 4509541 JF - 2007 Beltwide Cotton Conferences AU - Mellon, Jay E AU - Cotty, Peter J Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Purification KW - Xylan endo-1,3-b-xylosidase KW - Aspergillus flavus KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39335126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Preliminary+Purification+and+Characterization+of+a+Xylanase+Activity+from+Aspergillus+Flavus&rft.au=Mellon%2C+Jay+E%3BCotty%2C+Peter+J&rft.aulast=Mellon&rft.aufirst=Jay&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Microscopic Evidence of Methods of Fiber Binding in Various Nonwoven Processes T2 - 2007 Beltwide Cotton Conferences AN - 39334970; 4509445 JF - 2007 Beltwide Cotton Conferences AU - Goynes, W R AU - Parikh, D V Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39334970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Microscopic+Evidence+of+Methods+of+Fiber+Binding+in+Various+Nonwoven+Processes&rft.au=Goynes%2C+W+R%3BParikh%2C+D+V&rft.aulast=Goynes&rft.aufirst=W&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - An Overview of Opening and Carding for Nonwoven Applications T2 - 2007 Beltwide Cotton Conferences AN - 39334920; 4509433 JF - 2007 Beltwide Cotton Conferences AU - Delhom, Christopher D AU - Thibodeaux, Devron P AU - Rodgers, James E Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Reviews KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39334920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=An+Overview+of+Opening+and+Carding+for+Nonwoven+Applications&rft.au=Delhom%2C+Christopher+D%3BThibodeaux%2C+Devron+P%3BRodgers%2C+James+E&rft.aulast=Delhom&rft.aufirst=Christopher&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Cotton Variety Spinning Study Quality Indices T2 - 2007 Beltwide Cotton Conferences AN - 39334765; 4509393 JF - 2007 Beltwide Cotton Conferences AU - Foulk, Jonn A AU - Gamble, Gary R AU - Senter, Herman AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Spinning KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39334765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Commercial+Cotton+Variety+Spinning+Study+Quality+Indices&rft.au=Foulk%2C+Jonn+A%3BGamble%2C+Gary+R%3BSenter%2C+Herman%3BMeredith%2C+William+R&rft.aulast=Foulk&rft.aufirst=Jonn&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Cotton Variety Spinning Study Exotic/Supplementary Measurement Relationships T2 - 2007 Beltwide Cotton Conferences AN - 39334720; 4509389 JF - 2007 Beltwide Cotton Conferences AU - Foulk, Jonn A AU - Gamble, Gary R AU - Senter, Herman AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Spinning KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39334720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Commercial+Cotton+Variety+Spinning+Study+Exotic%2FSupplementary+Measurement+Relationships&rft.au=Foulk%2C+Jonn+A%3BGamble%2C+Gary+R%3BSenter%2C+Herman%3BMeredith%2C+William+R&rft.aulast=Foulk&rft.aufirst=Jonn&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Moisture Study on Botanical Cotton Trash T2 - 2007 Beltwide Cotton Conferences AN - 39334672; 4509384 JF - 2007 Beltwide Cotton Conferences AU - Allen, Angela M AU - Foulk, Jonn AU - Gamble, Gary Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39334672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Moisture+Study+on+Botanical+Cotton+Trash&rft.au=Allen%2C+Angela+M%3BFoulk%2C+Jonn%3BGamble%2C+Gary&rft.aulast=Allen&rft.aufirst=Angela&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Combining Ability and Genetic Distance among American Pima Cultivars and Cultivars of Egyptian, Uzbeki, and Israeli Origin T2 - 2007 Beltwide Cotton Conferences AN - 39331461; 4509206 JF - 2007 Beltwide Cotton Conferences AU - Percy, Richard G AU - Zhang, Jinfa Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cultivars KW - Combining ability KW - Genetic distance KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39331461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Combining+Ability+and+Genetic+Distance+among+American+Pima+Cultivars+and+Cultivars+of+Egyptian%2C+Uzbeki%2C+and+Israeli+Origin&rft.au=Percy%2C+Richard+G%3BZhang%2C+Jinfa&rft.aulast=Percy&rft.aufirst=Richard&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Bale Moisture Estimation with Multiple Readings from a Side T2 - 2007 Beltwide Cotton Conferences AN - 39331427; 4509184 DE: JF - 2007 Beltwide Cotton Conferences AU - Byler, Richard K AU - McAlister, David D Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39331427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Bale+Moisture+Estimation+with+Multiple+Readings+from+a+Side&rft.au=Byler%2C+Richard+K%3BMcAlister%2C+David+D&rft.aulast=Byler&rft.aufirst=Richard&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Comparison of Conservation Management Practices for Cotton Production in a Field with Varying Soils T2 - 2007 Beltwide Cotton Conferences AN - 39331323; 4509159 JF - 2007 Beltwide Cotton Conferences AU - Hanks, J E AU - Martin, Steven W AU - Fisher, D K AU - Williford, J Ray Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Conservation KW - Soil KW - Cotton KW - Production management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39331323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Comparison+of+Conservation+Management+Practices+for+Cotton+Production+in+a+Field+with+Varying+Soils&rft.au=Hanks%2C+J+E%3BMartin%2C+Steven+W%3BFisher%2C+D+K%3BWilliford%2C+J+Ray&rft.aulast=Hanks&rft.aufirst=J&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Root Knot and Reniform Nematode Infection of Cotton Hairy Roots T2 - 2007 Beltwide Cotton Conferences AN - 39330633; 4509215 JF - 2007 Beltwide Cotton Conferences AU - Wubben, Martin J AU - Callahan, Franklin E Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Roots KW - Infection KW - Nematodes KW - Cotton KW - Root knot KW - Hairy root KW - Nematoda KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Root+Knot+and+Reniform+Nematode+Infection+of+Cotton+Hairy+Roots&rft.au=Wubben%2C+Martin+J%3BCallahan%2C+Franklin+E&rft.aulast=Wubben&rft.aufirst=Martin&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mitigating Cotton Stickiness Caused by Insects T2 - 2007 Beltwide Cotton Conferences AN - 39330532; 4509196 JF - 2007 Beltwide Cotton Conferences AU - Funk, Paul A AU - Hughs, S Ed AU - Gamble, Gary R AU - Fleury, Antoine Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Mitigation KW - Cotton KW - Insects KW - Aquatic insects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Mitigating+Cotton+Stickiness+Caused+by+Insects&rft.au=Funk%2C+Paul+A%3BHughs%2C+S+Ed%3BGamble%2C+Gary+R%3BFleury%2C+Antoine&rft.aulast=Funk&rft.aufirst=Paul&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Seed Cotton Moisture Restoration in a Commercial Gin, Initial Data T2 - 2007 Beltwide Cotton Conferences AN - 39330494; 4509190 JF - 2007 Beltwide Cotton Conferences AU - Byler, Richard K Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Seeds KW - Restoration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Seed+Cotton+Moisture+Restoration+in+a+Commercial+Gin%2C+Initial+Data&rft.au=Byler%2C+Richard+K&rft.aulast=Byler&rft.aufirst=Richard&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wide Area Wireless Network for Supporting Precision Agriculture T2 - 2007 Beltwide Cotton Conferences AN - 39330313; 4509163 JF - 2007 Beltwide Cotton Conferences AU - McKinion, James M AU - Jenkins, Johnie N AU - Willers, Jeffrey L Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Agriculture KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330313?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Wide+Area+Wireless+Network+for+Supporting+Precision+Agriculture&rft.au=McKinion%2C+James+M%3BJenkins%2C+Johnie+N%3BWillers%2C+Jeffrey+L&rft.aulast=McKinion&rft.aufirst=James&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Alternative Appreciation Paths for China: The Differential Impact of Exchange Rate and Inflation Adjustments T2 - 2007 Beltwide Cotton Conferences AN - 39330117; 4509125 JF - 2007 Beltwide Cotton Conferences AU - MacDonald, Stephen AU - Seeley, Ralph AU - Price, Michael Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - China, People's Rep. KW - Inflation KW - Ecosystem disturbance KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Alternative+Appreciation+Paths+for+China%3A+The+Differential+Impact+of+Exchange+Rate+and+Inflation+Adjustments&rft.au=MacDonald%2C+Stephen%3BSeeley%2C+Ralph%3BPrice%2C+Michael&rft.aulast=MacDonald&rft.aufirst=Stephen&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Long Term Storage Effects on the Fiber and Textile Quality of Polyethylene Wrapped Cotton Bales T2 - 2007 Beltwide Cotton Conferences AN - 39330041; 4509195 JF - 2007 Beltwide Cotton Conferences AU - Hughs, Ed AU - Gamble, Gary R AU - Tristao, Dennis Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Storage KW - Fibers KW - Cotton KW - Textiles KW - Polyethylene KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39330041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Long+Term+Storage+Effects+on+the+Fiber+and+Textile+Quality+of+Polyethylene+Wrapped+Cotton+Bales&rft.au=Hughs%2C+Ed%3BGamble%2C+Gary+R%3BTristao%2C+Dennis&rft.aulast=Hughs&rft.aufirst=Ed&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Applicability of a User-Oriented Evaporation Pan for Low Frequency Irrigation of Cotton T2 - 2007 Beltwide Cotton Conferences AN - 39329590; 4509152 JF - 2007 Beltwide Cotton Conferences AU - Thomson, Steven J Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Irrigation KW - Evaporation KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39329590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Applicability+of+a+User-Oriented+Evaporation+Pan+for+Low+Frequency+Irrigation+of+Cotton&rft.au=Thomson%2C+Steven+J&rft.aulast=Thomson&rft.aufirst=Steven&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Fiber Maturity Distributions T2 - 2007 Beltwide Cotton Conferences AN - 39327519; 4509502 JF - 2007 Beltwide Cotton Conferences AU - Davidonis, Gayle H AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Maturity KW - Fibers KW - Sexual maturity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39327519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Evaluation+of+Fiber+Maturity+Distributions&rft.au=Davidonis%2C+Gayle+H%3BMeredith%2C+William+R&rft.aulast=Davidonis&rft.aufirst=Gayle&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - 15-Inch Row Cotton Production Under Irrigated and Non-Irrigated Environment: Plant Population, Lint Yield, and Picker Harvest Efficiency T2 - 2007 Beltwide Cotton Conferences AN - 39327475; 4509491 JF - 2007 Beltwide Cotton Conferences AU - Reddy, Krishna N AU - Burke, Ian C AU - Boykin, J Clif AU - Williford, J Ray Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Plant populations KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39327475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=15-Inch+Row+Cotton+Production+Under+Irrigated+and+Non-Irrigated+Environment%3A+Plant+Population%2C+Lint+Yield%2C+and+Picker+Harvest+Efficiency&rft.au=Reddy%2C+Krishna+N%3BBurke%2C+Ian+C%3BBoykin%2C+J+Clif%3BWilliford%2C+J+Ray&rft.aulast=Reddy&rft.aufirst=Krishna&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of Broiler Litter Application on Cotton Growth, Yield and Residual Soil N in Ultra-narrow and Conventional Row Spacing T2 - 2007 Beltwide Cotton Conferences AN - 39322905; 4509656 JF - 2007 Beltwide Cotton Conferences AU - Adeli, Ardeshir AU - Shankle, M W AU - Rowe, Dennis E Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Soil KW - Litter KW - Cotton KW - Row spacing KW - Growth KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39322905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Effects+of+Broiler+Litter+Application+on+Cotton+Growth%2C+Yield+and+Residual+Soil+N+in+Ultra-narrow+and+Conventional+Row+Spacing&rft.au=Adeli%2C+Ardeshir%3BShankle%2C+M+W%3BRowe%2C+Dennis+E&rft.aulast=Adeli&rft.aufirst=Ardeshir&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Gene Expression Profiling in the High Fiber Quality Cotton (Gossypium hirsutum L.) Germplasm Line MD 52ne and its Recurrent Parent MD 90ne T2 - 2007 Beltwide Cotton Conferences AN - 39322095; 4509501 JF - 2007 Beltwide Cotton Conferences AU - Hinchliffe, Doug J AU - Yeater, Kathleen M AU - Meredith, William R AU - Triplett, Barbara A Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Cotton KW - Gene expression KW - Germplasm KW - Profiling KW - Gossypium hirsutum KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39322095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Gene+Expression+Profiling+in+the+High+Fiber+Quality+Cotton+%28Gossypium+hirsutum+L.%29+Germplasm+Line+MD+52ne+and+its+Recurrent+Parent+MD+90ne&rft.au=Hinchliffe%2C+Doug+J%3BYeater%2C+Kathleen+M%3BMeredith%2C+William+R%3BTriplett%2C+Barbara+A&rft.aulast=Hinchliffe&rft.aufirst=Doug&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stage Specific Suitability of Two Mirid Pests of Cotton for Predation by the Cursorial Spider Hibana futilis (Arachnida: Anyphaenidae) Under Laboratory Conditions T2 - 2007 Beltwide Cotton Conferences AN - 39322058; 4509621 JF - 2007 Beltwide Cotton Conferences AU - Pfannenstiel, R S AU - Greenburg, S AU - Coleman, R AU - Suh, C Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Pests KW - Predation KW - Cotton KW - Arachnida KW - Araneae KW - Anyphaenidae KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39322058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Stage+Specific+Suitability+of+Two+Mirid+Pests+of+Cotton+for+Predation+by+the+Cursorial+Spider+Hibana+futilis+%28Arachnida%3A+Anyphaenidae%29+Under+Laboratory+Conditions&rft.au=Pfannenstiel%2C+R+S%3BGreenburg%2C+S%3BColeman%2C+R%3BSuh%2C+C&rft.aulast=Pfannenstiel&rft.aufirst=R&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fiber Length Properties of Seedcotton T2 - 2007 Beltwide Cotton Conferences AN - 39321903; 4509457 JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q AU - Fang, Zhide AU - John, Sujit AU - Solanky, Tumulesh Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Fiber+Length+Properties+of+Seedcotton&rft.au=Robert%2C+Kearny+Q%3BFang%2C+Zhide%3BJohn%2C+Sujit%3BSolanky%2C+Tumulesh&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spunlaced Cottons T2 - 2007 Beltwide Cotton Conferences AN - 39321856; 4509431 JF - 2007 Beltwide Cotton Conferences AU - Parikh, D V Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Spunlaced+Cottons&rft.au=Parikh%2C+D+V&rft.aulast=Parikh&rft.aufirst=D&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cotton Yield and Plant Growth Across Row Spacings, Tillage Systems, and Herbicide Technologies T2 - 2007 Beltwide Cotton Conferences AN - 39321774; 4509400 JF - 2007 Beltwide Cotton Conferences AU - Balkcom, Kipling S AU - Price, Andrew J AU - Arriaga, Francisco J AU - Delaney, Dennis P Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Tillage KW - Plant growth KW - Herbicides KW - Cotton KW - Row spacing KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Cotton+Yield+and+Plant+Growth+Across+Row+Spacings%2C+Tillage+Systems%2C+and+Herbicide+Technologies&rft.au=Balkcom%2C+Kipling+S%3BPrice%2C+Andrew+J%3BArriaga%2C+Francisco+J%3BDelaney%2C+Dennis+P&rft.aulast=Balkcom&rft.aufirst=Kipling&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Commercial Cotton Variety Spinning Study HVI and AFIS Spinning Relationship T2 - 2007 Beltwide Cotton Conferences AN - 39321659; 4509388 JF - 2007 Beltwide Cotton Conferences AU - Foulk, Jonn A AU - Gamble, Gary R AU - Senter, Herman AU - Meredith, William R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Spinning KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Commercial+Cotton+Variety+Spinning+Study+HVI+and+AFIS+Spinning+Relationship&rft.au=Foulk%2C+Jonn+A%3BGamble%2C+Gary+R%3BSenter%2C+Herman%3BMeredith%2C+William+R&rft.aulast=Foulk&rft.aufirst=Jonn&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cotton Color Measurements--The Possibility for "Traceable" HVI Color Standards T2 - 2007 Beltwide Cotton Conferences AN - 39321511; 4509451 JF - 2007 Beltwide Cotton Conferences AU - Rodgers, James E AU - Thibodeaux, Devron P AU - Campbell, Jacqueline H AU - Kimmel, Linda B Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Color KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Cotton+Color+Measurements--The+Possibility+for+%22Traceable%22+HVI+Color+Standards&rft.au=Rodgers%2C+James+E%3BThibodeaux%2C+Devron+P%3BCampbell%2C+Jacqueline+H%3BKimmel%2C+Linda+B&rft.aulast=Rodgers&rft.aufirst=James&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Calculation of Fiber Breakage in Cotton Processing by use of Number-Biased Summary Data T2 - 2007 Beltwide Cotton Conferences AN - 39321465; 4509423 JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Calculation+of+Fiber+Breakage+in+Cotton+Processing+by+use+of+Number-Biased+Summary+Data&rft.au=Robert%2C+Kearny+Q&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Relating Fiber Quality to Yarn Quality Utilizing Data from Multiple Years T2 - 2007 Beltwide Cotton Conferences AN - 39321303; 4509390 JF - 2007 Beltwide Cotton Conferences AU - Delhom, Christopher D AU - Thibodeaux, Devron P AU - Rodgers, James E Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Relating+Fiber+Quality+to+Yarn+Quality+Utilizing+Data+from+Multiple+Years&rft.au=Delhom%2C+Christopher+D%3BThibodeaux%2C+Devron+P%3BRodgers%2C+James+E&rft.aulast=Delhom&rft.aufirst=Christopher&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Effect of Fiber Surface Sugar Content on Yarn Properties T2 - 2007 Beltwide Cotton Conferences AN - 39321251; 4509386 JF - 2007 Beltwide Cotton Conferences AU - Gamble, Gary R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Sugar KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39321251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=The+Effect+of+Fiber+Surface+Sugar+Content+on+Yarn+Properties&rft.au=Gamble%2C+Gary+R&rft.aulast=Gamble&rft.aufirst=Gary&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Detecting B. Thuringiensis-Resistance using F2 Screen Method in Heliothis virescens T2 - 2007 Beltwide Cotton Conferences AN - 39320952; 4509250 JF - 2007 Beltwide Cotton Conferences AU - Blanco, C AU - Gould, Fred AU - Sumerford, Douglas V AU - Perera, O P AU - Hernandez, Gerardo Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Heliothis virescens KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39320952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Detecting+B.+Thuringiensis-Resistance+using+F2+Screen+Method+in+Heliothis+virescens&rft.au=Blanco%2C+C%3BGould%2C+Fred%3BSumerford%2C+Douglas+V%3BPerera%2C+O+P%3BHernandez%2C+Gerardo&rft.aulast=Blanco&rft.aufirst=C&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Measuring Genetic Variation of Tarnished Plant Bug, Lygus Lineolaris, Over Temporal and Spatial Scales T2 - 2007 Beltwide Cotton Conferences AN - 39320833; 4509275 JF - 2007 Beltwide Cotton Conferences AU - Perera, O P AU - Gore, Jeff AU - Snodgrass, Gordon AU - Scheffler, Brian Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Genetic diversity KW - Lygus lineolaris KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39320833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Measuring+Genetic+Variation+of+Tarnished+Plant+Bug%2C+Lygus+Lineolaris%2C+Over+Temporal+and+Spatial+Scales&rft.au=Perera%2C+O+P%3BGore%2C+Jeff%3BSnodgrass%2C+Gordon%3BScheffler%2C+Brian&rft.aulast=Perera&rft.aufirst=O&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Seed Gossypol Content in Glanded G. hirsutum Lines T2 - 2007 Beltwide Cotton Conferences AN - 39320686; 4509247 JF - 2007 Beltwide Cotton Conferences AU - Romano, Gabriela AU - Scheffler, Jodi Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Gossypol KW - Seeds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39320686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Low+Seed+Gossypol+Content+in+Glanded+G.+hirsutum+Lines&rft.au=Romano%2C+Gabriela%3BScheffler%2C+Jodi&rft.aulast=Romano&rft.aufirst=Gabriela&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Yield Variability in Conventional and Conservation Tillage T2 - 2007 Beltwide Cotton Conferences AN - 39318918; 4509657 JF - 2007 Beltwide Cotton Conferences AU - Bauer, Philip J AU - Frederick, James R AU - Novak, Jeff M AU - Busscher, Warren J AU - Griggs, Sue Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Tillage KW - Conservation KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39318918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Yield+Variability+in+Conventional+and+Conservation+Tillage&rft.au=Bauer%2C+Philip+J%3BFrederick%2C+James+R%3BNovak%2C+Jeff+M%3BBusscher%2C+Warren+J%3BGriggs%2C+Sue&rft.aulast=Bauer&rft.aufirst=Philip&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Potential use of Bio-Active Reagents for Insect Control and Bt Resistance Management T2 - 2007 Beltwide Cotton Conferences AN - 39317955; 4509600 JF - 2007 Beltwide Cotton Conferences AU - Zhu, Yu Cheng AU - West, Sandy Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Insects KW - Aquatic insects KW - Pest control KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Potential+use+of+Bio-Active+Reagents+for+Insect+Control+and+Bt+Resistance+Management&rft.au=Zhu%2C+Yu+Cheng%3BWest%2C+Sandy&rft.aulast=Zhu&rft.aufirst=Yu&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Textile Fiber-Length Properties of Seed Cotton, Part 2: Length Distributions of Seed Cotton and Ginned Lint T2 - 2007 Beltwide Cotton Conferences AN - 39317609; 4509505 JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Seeds KW - Textiles KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Textile+Fiber-Length+Properties+of+Seed+Cotton%2C+Part+2%3A+Length+Distributions+of+Seed+Cotton+and+Ginned+Lint&rft.au=Robert%2C+Kearny+Q&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Update on Chinese Cotton Classifcation Reform T2 - 2007 Beltwide Cotton Conferences AN - 39317322; 4509447 JF - 2007 Beltwide Cotton Conferences AU - Cui, Xiaoliang Leon Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Update+on+Chinese+Cotton+Classifcation+Reform&rft.au=Cui%2C+Xiaoliang+Leon&rft.aulast=Cui&rft.aufirst=Xiaoliang&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Environmentally Benign Acoustical Automotive Nonwoven Floor Coverings T2 - 2007 Beltwide Cotton Conferences AN - 39317235; 4509436 JF - 2007 Beltwide Cotton Conferences AU - Parikh, D V AU - Chen, Jonathan Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Benign KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Environmentally+Benign+Acoustical+Automotive+Nonwoven+Floor+Coverings&rft.au=Parikh%2C+D+V%3BChen%2C+Jonathan&rft.aulast=Parikh&rft.aufirst=D&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Status of SRRC Facilities: Our Recovery Efforts T2 - 2007 Beltwide Cotton Conferences AN - 39317199; 4509434 DE: JF - 2007 Beltwide Cotton Conferences AU - Jordan, John Patrick Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Status+of+SRRC+Facilities%3A+Our+Recovery+Efforts&rft.au=Jordan%2C+John+Patrick&rft.aulast=Jordan&rft.aufirst=John&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reducing Draft Forces and Fuel Requirements of In-Row Subsoiling T2 - 2007 Beltwide Cotton Conferences AN - 39317106; 4509411 JF - 2007 Beltwide Cotton Conferences AU - Raper, Randy L AU - Bergtold, Jason S Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fuels KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39317106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Reducing+Draft+Forces+and+Fuel+Requirements+of+In-Row+Subsoiling&rft.au=Raper%2C+Randy+L%3BBergtold%2C+Jason+S&rft.aulast=Raper&rft.aufirst=Randy&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Research Directions for the Cotton Quality Research Station at Clemson T2 - 2007 Beltwide Cotton Conferences AN - 39305275; 4509200 JF - 2007 Beltwide Cotton Conferences AU - Thibodeaux, Devron P Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - USA, South Carolina, Clemson KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39305275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Research+Directions+for+the+Cotton+Quality+Research+Station+at+Clemson&rft.au=Thibodeaux%2C+Devron+P&rft.aulast=Thibodeaux&rft.aufirst=Devron&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of High (+)-Gossypol Stocks and Genetic Control of the Character T2 - 2007 Beltwide Cotton Conferences AN - 39301147; 4509219 JF - 2007 Beltwide Cotton Conferences AU - Bell, Alois A AU - Stipanovic, Robert D AU - Puckhaber, Lorraine S Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Genetic control KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39301147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Development+of+High+%28%2B%29-Gossypol+Stocks+and+Genetic+Control+of+the+Character&rft.au=Bell%2C+Alois+A%3BStipanovic%2C+Robert+D%3BPuckhaber%2C+Lorraine+S&rft.aulast=Bell&rft.aufirst=Alois&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cotton Response to Multiple Irrigation Rates Controlled by a Common Time Threshold T2 - 2007 Beltwide Cotton Conferences AN - 39300850; 4509153 JF - 2007 Beltwide Cotton Conferences AU - Wanjura, Donald F AU - Gitz, Dennis AU - Mahan, James R AU - McMichael, Bobbie L AU - Upchurch, Dan R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Irrigation KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39300850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Cotton+Response+to+Multiple+Irrigation+Rates+Controlled+by+a+Common+Time+Threshold&rft.au=Wanjura%2C+Donald+F%3BGitz%2C+Dennis%3BMahan%2C+James+R%3BMcMichael%2C+Bobbie+L%3BUpchurch%2C+Dan+R&rft.aulast=Wanjura&rft.aufirst=Donald&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tropical Spiderwort as a Host for Nematodes during Crop Rotation Sequences T2 - 2007 Beltwide Cotton Conferences AN - 39300591; 4509094 JF - 2007 Beltwide Cotton Conferences AU - Davis, Richard F AU - Brenneman, Timothy B AU - Webster, Theodore M Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Nematodes KW - Crop rotation KW - Nematoda KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39300591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Pediatric+Psychology&rft.atitle=Course+and+predictors+of+posttraumatic+stress+disorder+in+parents+after+pediatric+intensive+care+treatment+of+their+child&rft.au=Bronner%2C+Madelon+B.%3BPeek%2C+Niels%3BKnoester%2C+Hennie%3BBos%2C+Albert+P.%3BLast%2C+Bob+F.%3BGrootenhuis%2C+Martha+A.&rft.aulast=Bronner&rft.aufirst=Madelon&rft.date=2010-10-01&rft.volume=35&rft.issue=9&rft.spage=966&rft.isbn=&rft.btitle=&rft.title=Journal+of+Pediatric+Psychology&rft.issn=01468693&rft_id=info:doi/10.1093%2Fjpepsy%2Fjsq004 L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Size-Free Weaving of a Cotton Fabric on a Modern High-Speed Weaving Machine T2 - 2007 Beltwide Cotton Conferences AN - 39270680; 4509426 JF - 2007 Beltwide Cotton Conferences AU - Sawhney, Paul S AU - Singh, Kumar V AU - Condon, Brian AU - Pang, Su-Seng Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Fabrics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39270680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Size-Free+Weaving+of+a+Cotton+Fabric+on+a+Modern+High-Speed+Weaving+Machine&rft.au=Sawhney%2C+Paul+S%3BSingh%2C+Kumar+V%3BCondon%2C+Brian%3BPang%2C+Su-Seng&rft.aulast=Sawhney&rft.aufirst=Paul&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Synthesis and Characterization of Cellulose Derivatives for Water Repellent Properties T2 - 2007 Beltwide Cotton Conferences AN - 39270362; 4509416 JF - 2007 Beltwide Cotton Conferences AU - Chang, SeChin Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cellulose KW - Repellents KW - Pest control KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39270362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Synthesis+and+Characterization+of+Cellulose+Derivatives+for+Water+Repellent+Properties&rft.au=Chang%2C+SeChin&rft.aulast=Chang&rft.aufirst=SeChin&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using the Reactive Dye Method to Attach Antibacterial Compounds to Cotton T2 - 2007 Beltwide Cotton Conferences AN - 39270336; 4509412 JF - 2007 Beltwide Cotton Conferences AU - Chun, David T.W. AU - Gamble, Gary R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Antibiotics KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39270336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Brain+Injury&rft.atitle=Post-traumatic+stress+disorder+in+children+following+road+traffic+accidents%3A+A+comparison+of+those+with+and+without+mild+traumatic+brain+injury&rft.au=Mather%2C+Fiona+J.%3BTate%2C+Robyn+L.%3BHannan%2C+Timothy+J.&rft.aulast=Mather&rft.aufirst=Fiona&rft.date=2003-12-01&rft.volume=17&rft.issue=12&rft.spage=1077&rft.isbn=&rft.btitle=&rft.title=Brain+Injury&rft.issn=02699052&rft_id=info:doi/10.1080%2F0269905031000114045 L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Preliminary Comparative Evaluations of At-Line Fiber Moisture Methods T2 - 2007 Beltwide Cotton Conferences AN - 39270303; 4509385 JF - 2007 Beltwide Cotton Conferences AU - Rodgers, James E AU - Thibodeaux, Devron P AU - Martin, Vikki B AU - Watson, Michael D AU - Delhom, Christopher D Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39270303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Preliminary+Comparative+Evaluations+of+At-Line+Fiber+Moisture+Methods&rft.au=Rodgers%2C+James+E%3BThibodeaux%2C+Devron+P%3BMartin%2C+Vikki+B%3BWatson%2C+Michael+D%3BDelhom%2C+Christopher+D&rft.aulast=Rodgers&rft.aufirst=James&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Noctuid Survivorship and Damage in Widestrike, Bollgard, and Bollgard II Cottons in the Lower Rio Grande Valley of Texas T2 - 2007 Beltwide Cotton Conferences AN - 39267795; 4509607 JF - 2007 Beltwide Cotton Conferences AU - Greenberg, Shoil M AU - Adamczyk Jr, John J AU - Armstrong, J Scott Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - USA, Texas KW - USA, New Mexico, Lower Rio Grande KW - Cotton KW - Valleys KW - Survival KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39267795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Noctuid+Survivorship+and+Damage+in+Widestrike%2C+Bollgard%2C+and+Bollgard+II+Cottons+in+the+Lower+Rio+Grande+Valley+of+Texas&rft.au=Greenberg%2C+Shoil+M%3BAdamczyk+Jr%2C+John+J%3BArmstrong%2C+J+Scott&rft.aulast=Greenberg&rft.aufirst=Shoil&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Improvements in a Micro Spinning Process T2 - 2007 Beltwide Cotton Conferences AN - 39267417; 4509504 JF - 2007 Beltwide Cotton Conferences AU - Price, John B AU - Cui, Xiaoliang Leon AU - Thibodeaux, Devron P Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Spinning KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39267417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Pediatric+Psychology&rft.atitle=The+association+between+parent+PTSD%2Fdepression+symptoms+and+child+PTSD+symptoms%3A+A+meta-analysis&rft.au=Morris%2C+Adam%3BGabert-Quillen%2C+Crystal%3BDelahanty%2C+Douglas&rft.aulast=Morris&rft.aufirst=Adam&rft.date=2012-11-01&rft.volume=37&rft.issue=10&rft.spage=1076&rft.isbn=&rft.btitle=&rft.title=Journal+of+Pediatric+Psychology&rft.issn=01468693&rft_id=info:doi/10.1093%2Fjpepsy%2Fjss091 L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Utilization of Cotton in Nonwovens T2 - 2007 Beltwide Cotton Conferences AN - 39267018; 4509448 JF - 2007 Beltwide Cotton Conferences AU - Parikh, D V Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39267018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Utilization+of+Cotton+in+Nonwovens&rft.au=Parikh%2C+D+V&rft.aulast=Parikh&rft.aufirst=D&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Low Cost, Biodegradable, Cellulosic Nonwoven Composites: 1. Thermal Insulation Properties T2 - 2007 Beltwide Cotton Conferences AN - 39266968; 4509439 JF - 2007 Beltwide Cotton Conferences AU - Yachmenev, Val G AU - Condon, Brian AU - Negulescu, Ioan I AU - Chen, Jonathan Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Thermal insulation KW - Biodegradation KW - Composite materials KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39266968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Low+Cost%2C+Biodegradable%2C+Cellulosic+Nonwoven+Composites%3A+1.+Thermal+Insulation+Properties&rft.au=Yachmenev%2C+Val+G%3BCondon%2C+Brian%3BNegulescu%2C+Ioan+I%3BChen%2C+Jonathan&rft.aulast=Yachmenev&rft.aufirst=Val&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Broiler Litter Improves Cotton Yield above Inorganic Fertilizers T2 - 2007 Beltwide Cotton Conferences AN - 39266834; 4509396 JF - 2007 Beltwide Cotton Conferences AU - Tewolde, Haile AU - Shankle, M W AU - Sistani, Karamat AU - Adeli, A AU - Rowe, D E Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fertilizers KW - Litter KW - Agrochemicals KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39266834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Broiler+Litter+Improves+Cotton+Yield+above+Inorganic+Fertilizers&rft.au=Tewolde%2C+Haile%3BShankle%2C+M+W%3BSistani%2C+Karamat%3BAdeli%2C+A%3BRowe%2C+D+E&rft.aulast=Tewolde&rft.aufirst=Haile&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reduced Predation on Lepidopteran Eggs Due to the Boll Weevil Eradication Program in South Texas, 2005-2006 T2 - 2007 Beltwide Cotton Conferences AN - 39266581; 4509284 JF - 2007 Beltwide Cotton Conferences AU - Pfannenstiel, R S Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - USA, Texas KW - Predation KW - Eggs KW - Lepidoptera KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39266581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Reduced+Predation+on+Lepidopteran+Eggs+Due+to+the+Boll+Weevil+Eradication+Program+in+South+Texas%2C+2005-2006&rft.au=Pfannenstiel%2C+R+S&rft.aulast=Pfannenstiel&rft.aufirst=R&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Toxicity of Selected Insecticides to Brown and Southern Green Stinkbugs in Adult Vial Bioassays T2 - 2007 Beltwide Cotton Conferences AN - 39261506; 4509597 JF - 2007 Beltwide Cotton Conferences AU - Lopez, Juan D AU - Latheef, M A Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Bioassays KW - Insecticides KW - Toxicity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39261506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Toxicity+of+Selected+Insecticides+to+Brown+and+Southern+Green+Stinkbugs+in+Adult+Vial+Bioassays&rft.au=Lopez%2C+Juan+D%3BLatheef%2C+M+A&rft.aulast=Lopez&rft.aufirst=Juan&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Yield and Fiber Quality of an Exotic Germplasm Population Derived from Multiple Crosses among Tetraploid Species in Gossypium Assessed by Cluster Analysis T2 - 2007 Beltwide Cotton Conferences AN - 39261347; 4509566 JF - 2007 Beltwide Cotton Conferences AU - Zeng, Linghe AU - Meredith, William R AU - Boykin, Debbie Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Germplasm KW - Gossypium KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39261347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Yield+and+Fiber+Quality+of+an+Exotic+Germplasm+Population+Derived+from+Multiple+Crosses+among+Tetraploid+Species+in+Gossypium+Assessed+by+Cluster+Analysis&rft.au=Zeng%2C+Linghe%3BMeredith%2C+William+R%3BBoykin%2C+Debbie&rft.aulast=Zeng&rft.aufirst=Linghe&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a Hydromulch from Cotton Gin Byproducts: Issues and Results T2 - 2007 Beltwide Cotton Conferences AN - 39260916; 4509508 JF - 2007 Beltwide Cotton Conferences AU - Holt, Greg AU - Busenlehner, Brent Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Byproducts KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Development+of+a+Hydromulch+from+Cotton+Gin+Byproducts%3A+Issues+and+Results&rft.au=Holt%2C+Greg%3BBusenlehner%2C+Brent&rft.aulast=Holt&rft.aufirst=Greg&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Textile Fiber-Length Properties of Seed Cotton - Part 1: Textile Mathematical Properties of the Normal Length Distribution T2 - 2007 Beltwide Cotton Conferences AN - 39260871; 4509498 JF - 2007 Beltwide Cotton Conferences AU - Robert, Kearny Q AU - Fang, Zhide AU - Solanky, Tumulesh Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Textiles KW - Seeds KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Textile+Fiber-Length+Properties+of+Seed+Cotton+-+Part+1%3A+Textile+Mathematical+Properties+of+the+Normal+Length+Distribution&rft.au=Robert%2C+Kearny+Q%3BFang%2C+Zhide%3BSolanky%2C+Tumulesh&rft.aulast=Robert&rft.aufirst=Kearny&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Implication of Surface Salt Content on Cotton Fiber Processing Performance T2 - 2007 Beltwide Cotton Conferences AN - 39260710; 4509452 JF - 2007 Beltwide Cotton Conferences AU - Gamble, Gary R Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Salts KW - Fibers KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=The+Implication+of+Surface+Salt+Content+on+Cotton+Fiber+Processing+Performance&rft.au=Gamble%2C+Gary+R&rft.aulast=Gamble&rft.aufirst=Gary&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Study to Improve the Measurement of Cotton Length Distribution from a Fiber Beard T2 - 2007 Beltwide Cotton Conferences AN - 39260362; 4509376 JF - 2007 Beltwide Cotton Conferences AU - Cui, Xiaoliang Leon AU - Thibodeaux, Devron AU - Robert, Kearny AU - Rodgers, James AU - Martin, Vikki AU - Watson, Mike Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Fibers KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=A+Study+to+Improve+the+Measurement+of+Cotton+Length+Distribution+from+a+Fiber+Beard&rft.au=Cui%2C+Xiaoliang+Leon%3BThibodeaux%2C+Devron%3BRobert%2C+Kearny%3BRodgers%2C+James%3BMartin%2C+Vikki%3BWatson%2C+Mike&rft.aulast=Cui&rft.aufirst=Xiaoliang&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Detrimental Effects High Temperatures have on Mississippi Delta Cotton T2 - 2007 Beltwide Cotton Conferences AN - 39260289; 4509341 JF - 2007 Beltwide Cotton Conferences AU - Pettigrew, William T Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - USA, Louisiana, Mississippi Delta KW - Deltas KW - Cotton KW - High temperature KW - Temperature effects KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260289?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=The+Detrimental+Effects+High+Temperatures+have+on+Mississippi+Delta+Cotton&rft.au=Pettigrew%2C+William+T&rft.aulast=Pettigrew&rft.aufirst=William&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Compounds for Capturing Southern Green Stink Bugs in Baited Traps T2 - 2007 Beltwide Cotton Conferences AN - 39260246; 4509300 JF - 2007 Beltwide Cotton Conferences AU - Tillman, Glynn AU - Aldrich, Jeffrey AU - Khrimian, Ashot Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Traps KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39260246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=New+Compounds+for+Capturing+Southern+Green+Stink+Bugs+in+Baited+Traps&rft.au=Steinbuchel%2C+Petra+H.%3BWilens%2C+Timothy+E.%3BAdamson%2C+Joel+J.%3BSgambati%2C+Stephanie&rft.aulast=Steinbuchel&rft.aufirst=Petra&rft.date=2009-03-01&rft.volume=11&rft.issue=2&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=Bipolar+Disorders&rft.issn=13985647&rft_id=info:doi/10.1111%2Fj.1399-5618.2008.00652.x L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impact of Fall Armyworm Survival in Bt Crops on Survival and Damage Potential of Subsequent Generations T2 - 2007 Beltwide Cotton Conferences AN - 39259893; 4509265 JF - 2007 Beltwide Cotton Conferences AU - Jackson, Ryan AU - Gore, Jeff AU - Catchot, Angus Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Survival KW - Crops KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39259893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Impact+of+Fall+Armyworm+Survival+in+Bt+Crops+on+Survival+and+Damage+Potential+of+Subsequent+Generations&rft.au=Jackson%2C+Ryan%3BGore%2C+Jeff%3BCatchot%2C+Angus&rft.aulast=Jackson&rft.aufirst=Ryan&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A New Grid Bar Design for a Modified Cylinder Cleaner T2 - 2007 Beltwide Cotton Conferences AN - 39256973; 4509191 JF - 2007 Beltwide Cotton Conferences AU - Le, Sanh Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cylinders KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39256973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=A+New+Grid+Bar+Design+for+a+Modified+Cylinder+Cleaner&rft.au=Le%2C+Sanh&rft.aulast=Le&rft.aufirst=Sanh&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Examination of Some Currently Available Portable Cotton Bale Moisture Meters, 2006 T2 - 2007 Beltwide Cotton Conferences AN - 39256947; 4509185 JF - 2007 Beltwide Cotton Conferences AU - Byler, Richard K AU - Baker, Kevin AU - Hughs, S Ed AU - Buser, Mike AU - Holt, Greg AU - Pelletier, Mathew G Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39256947?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Examination+of+Some+Currently+Available+Portable+Cotton+Bale+Moisture+Meters%2C+2006&rft.au=Byler%2C+Richard+K%3BBaker%2C+Kevin%3BHughs%2C+S+Ed%3BBuser%2C+Mike%3BHolt%2C+Greg%3BPelletier%2C+Mathew+G&rft.aulast=Byler&rft.aufirst=Richard&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Physical and Mechanical Properties of Bio-Based Composition Boards Made from Cotton Gin and Guayule Wastes T2 - 2007 Beltwide Cotton Conferences AN - 39256869; 4509167 JF - 2007 Beltwide Cotton Conferences AU - Holt, Greg AU - Coffelt, Terry A AU - Chow, Poo AU - Nakayama, Francis S Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cotton KW - Mechanical properties KW - Wastes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39256869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Physical+and+Mechanical+Properties+of+Bio-Based+Composition+Boards+Made+from+Cotton+Gin+and+Guayule+Wastes&rft.au=Holt%2C+Greg%3BCoffelt%2C+Terry+A%3BChow%2C+Poo%3BNakayama%2C+Francis+S&rft.aulast=Holt&rft.aufirst=Greg&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Flammability of Cotton Gin Trash/Burrs T2 - 2007 Beltwide Cotton Conferences AN - 39256182; 4509203 JF - 2007 Beltwide Cotton Conferences AU - Hughs, S E AU - Wakelyn, P J AU - Green, J K Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Flammability KW - Cotton KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39256182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Flammability+of+Cotton+Gin+Trash%2FBurrs&rft.au=Hughs%2C+S+E%3BWakelyn%2C+P+J%3BGreen%2C+J+K&rft.aulast=Hughs&rft.aufirst=S&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Beltwide Gin Sampling - First Season T2 - 2007 Beltwide Cotton Conferences AN - 39236139; 4509194 JF - 2007 Beltwide Cotton Conferences AU - Whitelock, Derek P AU - Buser, Michael D AU - Armijo, Carlos B AU - Holt, Gregory A AU - Boykin, J Clif AU - Valco, Thomas D AU - Findley, Dennis S AU - Barnes, Edward M AU - Watson, Michael D Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Sampling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39236139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Beltwide+Gin+Sampling+-+First+Season&rft.au=Whitelock%2C+Derek+P%3BBuser%2C+Michael+D%3BArmijo%2C+Carlos+B%3BHolt%2C+Gregory+A%3BBoykin%2C+J+Clif%3BValco%2C+Thomas+D%3BFindley%2C+Dennis+S%3BBarnes%2C+Edward+M%3BWatson%2C+Michael+D&rft.aulast=Whitelock&rft.aufirst=Derek&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Preliminary Particulate Matter Emission Factor from Cotton Harvesting T2 - 2007 Beltwide Cotton Conferences AN - 39236093; 4509173 JF - 2007 Beltwide Cotton Conferences AU - Wanjura, J D AU - Shaw, B W AU - Parnell, C B AU - Faulkner, W B Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Particulate matter KW - Harvesting KW - Cotton KW - Emissions KW - Suspended particulate matter KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39236093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=A+Preliminary+Particulate+Matter+Emission+Factor+from+Cotton+Harvesting&rft.au=Wanjura%2C+J+D%3BShaw%2C+B+W%3BParnell%2C+C+B%3BFaulkner%2C+W+B&rft.aulast=Wanjura&rft.aufirst=J&rft.date=2007-01-09&rft.volume=35&rft.issue=10&rft.spage=1384&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Academy+of+Child+%26+Adolescent+Psychiatry&rft.issn=08908567&rft_id=info:doi/10.1097%2F00004583-199610000-00026 L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modeling of Cellulose Crystals T2 - 2007 Beltwide Cotton Conferences AN - 39232606; 4509417 JF - 2007 Beltwide Cotton Conferences AU - French, Alfred D AU - Johnson, Glenn P AU - Woods, Robert J Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cellulose KW - Crystals KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39232606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Modeling+of+Cellulose+Crystals&rft.au=French%2C+Alfred+D%3BJohnson%2C+Glenn+P%3BWoods%2C+Robert+J&rft.aulast=French&rft.aufirst=Alfred&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cloning and Heterologous Expression of a Cytochrome P450 Hydroxylase Involved in the Terpenoid Biosynthetic Pathway in Cotton T2 - 2007 Beltwide Cotton Conferences AN - 39232532; 4509333 JF - 2007 Beltwide Cotton Conferences AU - Liu, Jinggao AU - Stipanovic, Robert AU - Bell, A A Y1 - 2007/01/09/ PY - 2007 DA - 2007 Jan 09 KW - Cytochrome P450 KW - Cotton KW - Hydroxylase KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39232532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Beltwide+Cotton+Conferences&rft.atitle=Cloning+and+Heterologous+Expression+of+a+Cytochrome+P450+Hydroxylase+Involved+in+the+Terpenoid+Biosynthetic+Pathway+in+Cotton&rft.au=Liu%2C+Jinggao%3BStipanovic%2C+Robert%3BBell%2C+A+A&rft.aulast=Liu&rft.aufirst=Jinggao&rft.date=2007-01-09&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Beltwide+Cotton+Conferences&rft.issn=&rft_id=info:doi/ L2 - http://www.cotton.org/beltwide/program/index.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Seasonal Pituitary mRNA Expression of Steroidogenic Factor-1 and a Splice-Variant during Ovarian Steroidogenesis and Development in Channel Catfish, Ictalurus Punctatus T2 - 2007 Annual Meeting of the Society for Integrative and Comparative Biology (SICB 2007) AN - 40470156; 4485830 JF - 2007 Annual Meeting of the Society for Integrative and Comparative Biology (SICB 2007) AU - Small, B C AU - Murdock, C A Y1 - 2007/01/03/ PY - 2007 DA - 2007 Jan 03 KW - Seasonal variations KW - Sulfur dioxide KW - Gene expression KW - Steroidogenesis KW - Pituitary KW - Freshwater fish KW - Ictalurus punctatus KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40470156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2007+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology+%28SICB+2007%29&rft.atitle=Seasonal+Pituitary+mRNA+Expression+of+Steroidogenic+Factor-1+and+a+Splice-Variant+during+Ovarian+Steroidogenesis+and+Development+in+Channel+Catfish%2C+Ictalurus+Punctatus&rft.au=Small%2C+B+C%3BMurdock%2C+C+A&rft.aulast=Small&rft.aufirst=B&rft.date=2007-01-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2007+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology+%28SICB+2007%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2007/schedule/index.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-27 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Broccoli and Edamame Response to Vinegar Application for Weed Management T2 - 61st Annual Meeting of the Northeastern Weed Science Society AN - 39401709; 4509714 JF - 61st Annual Meeting of the Northeastern Weed Science Society AU - Coffman, C AU - Radhakrishnan, J AU - Teasdale, J Y1 - 2007/01/02/ PY - 2007 DA - 2007 Jan 02 KW - Weed control KW - Weeds KW - Vinegar KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39401709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=61st+Annual+Meeting+of+the+Northeastern+Weed+Science+Society&rft.atitle=Broccoli+and+Edamame+Response+to+Vinegar+Application+for+Weed+Management&rft.au=Coffman%2C+C%3BRadhakrishnan%2C+J%3BTeasdale%2C+J&rft.aulast=Coffman&rft.aufirst=C&rft.date=2007-01-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=61st+Annual+Meeting+of+the+Northeastern+Weed+Science+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.newss.org/docs/newss_program_2007.doc LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Biological Control of Canada Thistle in Pastures and Parks: A Call for Collaborators on Simple Field Tests T2 - 61st Annual Meeting of the Northeastern Weed Science Society AN - 39323036; 4509693 JF - 61st Annual Meeting of the Northeastern Weed Science Society AU - Berner, D AU - Backman, P Y1 - 2007/01/02/ PY - 2007 DA - 2007 Jan 02 KW - Parks KW - Biological control KW - Pasture KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39323036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=61st+Annual+Meeting+of+the+Northeastern+Weed+Science+Society&rft.atitle=Biological+Control+of+Canada+Thistle+in+Pastures+and+Parks%3A+A+Call+for+Collaborators+on+Simple+Field+Tests&rft.au=Berner%2C+D%3BBackman%2C+P&rft.aulast=Berner&rft.aufirst=D&rft.date=2007-01-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=61st+Annual+Meeting+of+the+Northeastern+Weed+Science+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.newss.org/docs/newss_program_2007.doc LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Evaluation of Poly(lactic acid) and Sugar Beet Pulp Green Composites AN - 831186593; 13882752 AB - Poly(lactic acid) (PLA) and sugar beet pulp (SBP) were compounded by twin-screw extrusion and injection molded into composite forms. Specific mechanical energy decreased with the addition of SBP during processing. PLA-SBP composites retained more tensile strength than expected based on the Nicolais-Narkis model especially at high levels of SBP suggesting adhesion between SBP and PLA. The thermal characteristics of PLA were not affected by thermo-mechanical processing or by the incorporation of SBP up to 30% weight basis. PLA and PLA-SBP composites had similar tensile properties to other thermoplastic resins and may be used as a cost-competitive replacement. JF - Journal of Polymers and the Environment AU - Finkenstadt, Victoria L AU - Liu, LinShu AU - Willett, J L AD - Plant Polymer Research, National Center for Agricultural Utilization Research, ARS, USDA, 1815 North University Street, Peoria, IL, 61604, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1 EP - 6 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 15 IS - 1 SN - 1566-2543, 1566-2543 KW - Advanced Polymers Abstracts (EP); Environmental Engineering Abstracts (EN) KW - Adhesive strength KW - Injection molding KW - Molds KW - Polymer matrix composites KW - Sugar beets KW - Tensile strength KW - Thermomechanical treatment KW - Thermoplastic resins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/831186593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Polymers+and+the+Environment&rft.atitle=Evaluation+of+Poly%28lactic+acid%29+and+Sugar+Beet+Pulp+Green+Composites&rft.au=Finkenstadt%2C+Victoria+L%3BLiu%2C+LinShu%3BWillett%2C+J+L&rft.aulast=Finkenstadt&rft.aufirst=Victoria&rft.date=2007-01-01&rft.volume=15&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Polymers+and+the+Environment&rft.issn=15662543&rft_id=info:doi/10.1007%2Fs10924-006-0038-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-01 N1 - Last updated - 2012-11-06 DO - http://dx.doi.org/10.1007/s10924-006-0038-z ER - TY - JOUR T1 - Dynamics of surface runoff and its influence on the water quality using competitive algorithms in artificial neural networks AN - 807293462; 13840791 AB - This study was aimed at developing a modeling technique to accurately describe the hydrological interaction with non-point pollutants using Artificial Neural Networks (ANNs). Rainfall, surface discharge water, and nutrient concentrations (total nitrogen and total phosphorus) were monitored and used for ANN computation. A comparison study was conducted for two well-known algorithms in ANNs, Modular Neural Network (MNN) and Generalized Regression Neural Network (GRNN), to find a good modeling tool for the best management of the nutrients. The correlation coefficients (R) for the resulting predictions from the networks versus measured values were generally in the range of 0.70 to 0.75 in surface discharge forecasting, and 0.49 to 0.77 in nutrient predictions. Overall, MNN showed better simulation results to describe the water and nutrient mass dynamics. This study also discussed the issues of network optimization and computational efficiency. The practical implication in this study showed that the ANN technique performs well in predicting the rainfall-surface discharge process, and has relatively acceptable predictions in water quality forecasting. JF - Journal of Environmental Science and Health, Part A: Toxic/Hazardous Substances & Environmental Engineering AU - Kim, Min-Young AU - Kim, Min-Kyeong AD - USDA-Agricultural Research Service, Lincoln, NE, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1057 EP - 1064 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN UK VL - 42 IS - 8 SN - 1093-4529, 1093-4529 KW - Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Water Resources Abstracts KW - Modular neural network (MNN) KW - generalized regression neural network (GRNN) KW - rainfall KW - surface discharge KW - total nitrogen KW - total phosphorus KW - Prediction KW - water quality KW - Pollution monitoring KW - Surface water KW - Rainfall KW - nutrient concentrations KW - Algorithms KW - Nutrients KW - Freshwater KW - Water quality KW - Neural Networks KW - Hydrologic Models KW - best practices KW - Pollutants KW - Networks KW - Forecasting KW - neural networks KW - Artificial intelligence KW - Water Quality KW - River discharge KW - Simulation KW - Runoff KW - Nitrogen KW - non-point pollution KW - Q5 08503:Characteristics, behavior and fate KW - ENA 09:Land Use & Planning KW - M3 1010:Issues in Sustainable Development KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807293462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Science+and+Health%2C+Part+A%3A+Toxic%2FHazardous+Substances+%26+Environmental+Engineering&rft.atitle=Dynamics+of+surface+runoff+and+its+influence+on+the+water+quality+using+competitive+algorithms+in+artificial+neural+networks&rft.au=Kim%2C+Min-Young%3BKim%2C+Min-Kyeong&rft.aulast=Kim&rft.aufirst=Min-Young&rft.date=2007-01-01&rft.volume=42&rft.issue=8&rft.spage=1057&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Science+and+Health%2C+Part+A%3A+Toxic%2FHazardous+Substances+%26+Environmental+Engineering&rft.issn=10934529&rft_id=info:doi/10.1080%2F10934520701418490 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Number of references - 17 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Prediction; Pollution monitoring; Pollutants; Algorithms; River discharge; Simulation; Water quality; Runoff; water quality; Artificial intelligence; best practices; Surface water; nutrient concentrations; neural networks; non-point pollution; Nitrogen; Hydrologic Models; Neural Networks; Rainfall; Water Quality; Networks; Forecasting; Nutrients; Freshwater DO - http://dx.doi.org/10.1080/10934520701418490 ER - TY - JOUR T1 - Ecophysiology of a Mangrove Forest in Jobos Bay, Puerto Rico AN - 745937519; 13108304 AB - We studied gas exchange, leaf dimensions, litter production, leaf and litterfall chemistry, nutrient flux to the forest floor, retranslocation rates, and nutrient use efficiency of mangroves in Jobos Bay, Puerto Rico. The fringe forest had a salinity gradient from the ocean (35ppt) to a salt flat (100ppt) and a basin (about 80ppt). Red (Rhizophora mangle), white (Laguncularia racemosa), and black (Avicennia germinans) mangroves were zoned along this gradient. Photosynthetic rates, stomatal conductance, leaf area and weight, leaf specific area, and nutrient use efficiency decreased with increasing salinity, while xylem tension, nutrient retranslocation, and leaf respiration increased with increasing salinity. The concentration of some leaf elements increased with salinity (N, P, Mg, Na) while others decreased (Ca). Leaf specific area was less variable than leaf area or weight. Maximum photosynthesis (12.7 kmol CO sub(2) m super(-2)s super(-1)), leaf conductance (283 mmol CO sub(2) m super(-2)s super(-1)), and litterfall (16.9 Mg ha super(-1) yr super(-1)) in the fringe were high in comparison with those of other world mangroves. Nutrient flux to the forest floor was also high and nutrient use efficiency was low in this forest. Part of the reason for these high values and low use-efficiencies was the high proportion of nutrient-rich flowers and propagules in litterfall. Nevertheless, access to freshwater in the form of groundwater discharge and about 1 m of annual rainfall play a role in the high productivity of the Jobos mangroves. JF - Caribbean Journal of Science AU - Lugo, A E AU - Medina, E AU - Cuevas, E AU - Cintron, G AU - Nieves, ENL AU - Novelli, Y S AD - USDA Forest Service International Institute of Tropical Forestry, Ceiba 1201, Jardin Botanico Sur Rio Piedras, PR 00926-1119, alugo@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 200 EP - 219 VL - 43 IS - 2 SN - 0008-6452, 0008-6452 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Gas exchange KW - Forest floor KW - Leaf area KW - Laguncularia racemosa KW - Avicennia germinans KW - Conductance KW - Xylem KW - Sabkhas KW - Respiration KW - Leaves KW - Nutrients KW - Salinity gradients KW - Rhizophora mangle KW - Ecophysiology KW - ASW, Caribbean Sea, Greater Antilles, Puerto Rico KW - Salinity effects KW - Carbon dioxide KW - Mangroves KW - Tension KW - Q1 08422:Environmental effects KW - D 04040:Ecosystem and Ecology Studies KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745937519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Caribbean+Journal+of+Science&rft.atitle=Ecophysiology+of+a+Mangrove+Forest+in+Jobos+Bay%2C+Puerto+Rico&rft.au=Lugo%2C+A+E%3BMedina%2C+E%3BCuevas%2C+E%3BCintron%2C+G%3BNieves%2C+ENL%3BNovelli%2C+Y+S&rft.aulast=Lugo&rft.aufirst=A&rft.date=2007-01-01&rft.volume=43&rft.issue=2&rft.spage=200&rft.isbn=&rft.btitle=&rft.title=Caribbean+Journal+of+Science&rft.issn=00086452&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Gas exchange; Ecophysiology; Respiration; Sabkhas; Leaves; Salinity gradients; Carbon dioxide; Mangroves; Tension; Leaf area; Forest floor; Xylem; Conductance; Salinity effects; Nutrients; Laguncularia racemosa; Avicennia germinans; Rhizophora mangle; ASW, Caribbean Sea, Greater Antilles, Puerto Rico ER - TY - JOUR T1 - Distribution and Spatial Variation in Surface Sediment Pesticides of Mississippi Alluvial Plain AN - 745643571; 13095151 AB - As part of a broader sediment quality assessment, we examined the effects of varying land-use practices on sediment pesticide contamination in water bodies within the lower Mississippi alluvial plain (LMAP), USA. Three categories of land-use practices were studied: intensive row-crop agriculture (water bodies listed as impaired according to USEPA section 303d Clean Water Act), row-crop treated with best management practices (BMP), and < 1% row crop within White River National Wildlife Refuge (NWR). Seventeen current and historic-use pesticides were measured in surface sediments (top 5 cm) within three 303d, BMP and NWR water bodies (nine total) from June-July 2004. Significant (P < 0.05) spatial variation occurred in 10 of 17 pesticides measured in sediments. Current-use herbicides were greatest in 2 of 3 NWR water body sediments and lowest in 2 of 3 BMP water body sediments. Current-use insecticides were greatest in 2 of 3 NWR water body sediments but lowest in 303d sediments. In contrast, historic-use pesticides (DDT) were greater in 303d sediments and lower in BMP sediments. Columbus Lake (NWR) sediment had consistently lower concentrations for nearly all pesticides. Overall spatial patterns of sediment pesticide contamination in LMAP were due to agricultural land-use practices as well as the degree of static or flow-through conditions of each water body. Results indicate that while NWR water bodies have extensive natural riparian areas that can process contaminants, they still receive significant influx of current-use pesticides, and BMPs treating similar water bodies can mitigate the degree of sediment contamination. JF - Journal of International Environmental Application & Science AU - Knight, S S AU - Lizotte, RE Jr AU - Smith, S Jr AU - Bryant, C T AD - USDA-ARS National Sedimentation Laboratory, P.O. Box 1157; 598 McElroy Drive, Oxford, MS 38655 USA Y1 - 2007 PY - 2007 DA - 2007 SP - 40 EP - 50 VL - 2 IS - 1 SN - 1307-0428, 1307-0428 KW - Aqualine Abstracts; Sustainability Science Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Land Use KW - Resource management KW - water bodies KW - Fluvial Sediments KW - Ecological distribution KW - USA, Mississippi, Columbus KW - Crops KW - Spatial variations KW - spatial distribution KW - USA, Arkansas, White R. KW - Lakes KW - Agricultural Chemicals KW - Insecticides KW - best practices KW - Assessments KW - Riparian environments KW - Sediment Contamination KW - plains KW - Sediment pollution KW - Refuges KW - Riparian zone KW - Wildlife KW - agriculture KW - Herbicides KW - Land use KW - Water pollution KW - Water management KW - Quality control KW - Pesticides KW - USA, Mississippi KW - Water wells KW - Clean Water Act KW - Alluvial Plains KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745643571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+International+Environmental+Application+%26+Science&rft.atitle=Distribution+and+Spatial+Variation+in+Surface+Sediment+Pesticides+of+Mississippi+Alluvial+Plain&rft.au=Knight%2C+S+S%3BLizotte%2C+RE+Jr%3BSmith%2C+S+Jr%3BBryant%2C+C+T&rft.aulast=Knight&rft.aufirst=S&rft.date=2007-01-01&rft.volume=2&rft.issue=1&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Journal+of+International+Environmental+Application+%26+Science&rft.issn=13070428&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Spatial variations; Sediment pollution; Resource management; Refuges; Riparian zone; Water management; Ecological distribution; Pesticides; Water pollution; water bodies; Wildlife; agriculture; Herbicides; Land use; Crops; spatial distribution; Lakes; best practices; Insecticides; Quality control; Riparian environments; Water wells; plains; Clean Water Act; Land Use; Agricultural Chemicals; Assessments; Fluvial Sediments; Sediment Contamination; Alluvial Plains; USA, Arkansas, White R.; USA, Mississippi, Columbus; USA, Mississippi ER - TY - JOUR T1 - Positive adaptive state: microarray evaluation of gene expression in Salmonella enterica Typhimurium exposed to nalidixic acid. AN - 70674847; 17600486 AB - The emergence of antimicrobial resistance among foodborne bacteria associated with food animal production is an important global issue. We hypothesised that antibiotics generate a positive adaptive state in Salmonella that actively contributes to the development of antimicrobial resistance. This is opposed to common views that antimicrobials only act as a passive selective pressure. Microarray analysis was used to evaluate changes in gene expression that occur upon exposure of Salmonella enterica Typhimurium ATCC 14028 to 1.6 microg/mL of nalidixic acid. The results showed a significant (P 2.0) in the expression of 226 genes. Comparatively repressed transcripts included Salmonella pathogenicity islands 1 and 2 (SPI1 and SPI2). Induced genes included efflux pumps representing all five families of multidrug-resistance efflux pumps, outer membrane lipoproteins, and genes involved in regulating lipopolysaccharide chain length. This profile suggests both enhanced antimicrobial export from the cell and membrane permeability adaptations to limit diffusion of nalidixic acid into the cell. Finally, increased expression of the error-prone DNA repair mechanisms were also observed. From these data we show a highly integrated genetic response to nalidixic acid that places Salmonella into a positive adaptive state that elicits mutations. Evaluation of gene expression profile changes that occur during exposure to antibiotics will continue to improve our understanding of the development of antibiotic resistance. JF - Foodborne pathogens and disease AU - Dowd, Scot E AU - Killinger-Mann, Karen AU - Blanton, John AU - San Francisco, Michael AU - Brashears, Mindy AD - United States Department of Agriculture, Agricultural Research Service, Livestock Issues Research Unit, Lubbock, Texas 79403, USA. sdowd@lbk.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 187 EP - 200 VL - 4 IS - 2 SN - 1535-3141, 1535-3141 KW - Anti-Infective Agents KW - 0 KW - Nalidixic Acid KW - 3B91HWA56M KW - Index Medicus KW - Polymerase Chain Reaction KW - Animals KW - Oligonucleotide Array Sequence Analysis KW - Humans KW - Drug Resistance, Bacterial -- genetics KW - Adaptation, Physiological KW - Mutation KW - Salmonella typhimurium -- metabolism KW - Food Microbiology KW - Nalidixic Acid -- pharmacology KW - Gene Expression Regulation, Bacterial -- drug effects KW - Salmonella typhimurium -- drug effects KW - Anti-Infective Agents -- pharmacology KW - Salmonella typhimurium -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70674847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Foodborne+pathogens+and+disease&rft.atitle=Positive+adaptive+state%3A+microarray+evaluation+of+gene+expression+in+Salmonella+enterica+Typhimurium+exposed+to+nalidixic+acid.&rft.au=Dowd%2C+Scot+E%3BKillinger-Mann%2C+Karen%3BBlanton%2C+John%3BSan+Francisco%2C+Michael%3BBrashears%2C+Mindy&rft.aulast=Dowd&rft.aufirst=Scot&rft.date=2007-01-01&rft.volume=4&rft.issue=2&rft.spage=187&rft.isbn=&rft.btitle=&rft.title=Foodborne+pathogens+and+disease&rft.issn=15353141&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-09-04 N1 - Date created - 2007-06-29 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Introduction to United States Department of Agriculture VetNet: status of Salmonella and Campylobacter databases from 2004 through 2005. AN - 70672049; 17600492 AB - In 2003 the United States Department of Agriculture established USDA VetNet. It was modeled after PulseNet USA, the national molecular subtyping network for foodborne disease surveillance. The objectives of USDA VetNet are: to use pulsed-field gel electrophoresis (PFGE) to subtype zoonotic pathogens submitted to the animal arm of the National Antimicrobial Resistance Monitoring System (NARMS); examine VetNet and PulseNet PFGE patterns; and use the data for surveillance and investigation of suspected foodborne illness outbreaks. Whereas PulseNet subtypes 7 foodborne disease-causing bacteria- Escherichia coli O157:H7, Salmonella, Shigella, Listeria monocytogenes, Campylobacter, Yersinia pestis, and Vibrio cholerae-VetNet at present subtypes nontyphoidal Salmonella serotypes and Campylobacter from animals, including diagnostic specimens, healthy farm animals, and carcasses of food-producing animals at slaughter. By the end of 2005, VetNet had two functioning databases: the NARMS Salmonella and the NARMS Campylobacter databases. The Salmonella database contained 6763 Salmonella isolates and 2514 unique XbaI patterns, while the Campylobacter database contained 58 Campylobacter isolates and 53 unique SmaI patterns. Both databases contain the PFGE tagged image file format (TIFF) images, demographic information, and the antimicrobial resistance profiles assigned by NARMS. In the future, veterinary diagnostic laboratories will be invited to participate in VetNet. The establishment of USDA VetNet enhances the mission of the agriculture and public health communities in the surveillance and investigation of foodborne illness outbreaks. JF - Foodborne pathogens and disease AU - Jackson, Charlene R AU - Fedorka-Cray, Paula J AU - Wineland, Nora AU - Tankson, Jeanetta D AU - Barrett, John B AU - Douris, Aphrodite AU - Gresham, Cheryl P AU - Jackson-Hall, Carolina AU - McGlinchey, Beth M AU - Price, Maria Victoria AD - Bacterial Epidemiology and Antimicrobial Resistance Research Unit, United States Department of Agriculture, Agricultural Research Service, Athens, Georgia 30605, USA. Y1 - 2007 PY - 2007 DA - 2007 SP - 241 EP - 248 VL - 4 IS - 2 SN - 1535-3141, 1535-3141 KW - Index Medicus KW - United States KW - Information Services KW - Animals KW - Sentinel Surveillance -- veterinary KW - Humans KW - Electrophoresis, Gel, Pulsed-Field KW - Databases, Factual KW - Serotyping KW - United States Department of Agriculture KW - Phylogeny KW - Food Microbiology KW - Veterinary Medicine -- organization & administration KW - Drug Resistance, Bacterial KW - Campylobacter -- classification KW - Salmonella -- isolation & purification KW - Salmonella -- classification KW - Campylobacter -- isolation & purification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70672049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Foodborne+pathogens+and+disease&rft.atitle=Introduction+to+United+States+Department+of+Agriculture+VetNet%3A+status+of+Salmonella+and+Campylobacter+databases+from+2004+through+2005.&rft.au=Jackson%2C+Charlene+R%3BFedorka-Cray%2C+Paula+J%3BWineland%2C+Nora%3BTankson%2C+Jeanetta+D%3BBarrett%2C+John+B%3BDouris%2C+Aphrodite%3BGresham%2C+Cheryl+P%3BJackson-Hall%2C+Carolina%3BMcGlinchey%2C+Beth+M%3BPrice%2C+Maria+Victoria&rft.aulast=Jackson&rft.aufirst=Charlene&rft.date=2007-01-01&rft.volume=4&rft.issue=2&rft.spage=241&rft.isbn=&rft.btitle=&rft.title=Foodborne+pathogens+and+disease&rft.issn=15353141&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-09-04 N1 - Date created - 2007-06-29 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Antimicrobial susceptibility of Enterococcus species isolated from Slovak Bryndza cheese. AN - 70619690; 17575909 AB - Three hundred and ten enterococcal isolates (178 Enterococcus faecium, 68 E. durans, 49 E. faecalis, 8 E. italicus, 3 E. gallinarum, 3 E. casseliflavus, and 1 E. hirae) from Slovak Bryndza cheese were evaluated for susceptibility to nine antimicrobial agents (vancomycin, teicoplanin, ampicillin, streptomycin, gentamicin, erythromycin, rifampicin, nitrofurantoin, and ciprofloxacin). All enterococcal isolates from Bryndza cheese were susceptible to ampicillin, streptomycin, gentamicin, vancomycin, and teicoplanin as determined by the disk diffusion method. Vancomycin resistance genes vanA and vanB were not detected. Resistance rates of enterococcal isolates to rifampicin, erythromycin, ciprofloxacin, and nitrofurantoin were 24, 26, 2, and 1 %, respectively. Thirty-six % of E. faecium isolates and 22 % of the E. faecalis isolates were resistant to erythromycin. Resistance to rifampicin was similar in E. faecium (31 %) and E. faecalis (29 %). Both E. faecium and E. faecalis strains showed the same resistance to ciprofloxacin (2 %). E. durans isolates showed low levels of resistance to rifampicin, erythromycin, ciprofloxacin, and nitrofurantoin (1-4 %). Forty-eight (30 %) of the E. faecium isolates, two (3 %) of the E. durans isolates, and six (12 %) of the E. faecalis isolates exhibited multidrug resistance. The highest frequency of resistant enterococci was observed in Bryndza produced in winter season. JF - Folia microbiologica AU - Belicová, A AU - Krzková, L AU - Krajcovic, J AU - Jurkovic, D AU - Sojka, M AU - Ebringer, L AU - Duinský, R AD - Institute of Cell Biology, Faculty of Science, Comenius University, 842 15 Bratislava, Slovakia. belicova@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 115 EP - 119 VL - 52 IS - 2 SN - 0015-5632, 0015-5632 KW - Anti-Infective Agents KW - 0 KW - Index Medicus KW - Slovakia KW - Seasons KW - Drug Resistance KW - Microbial Sensitivity Tests KW - Enterococcus -- isolation & purification KW - Food Microbiology KW - Enterococcus -- classification KW - Enterococcus -- drug effects KW - Anti-Infective Agents -- pharmacology KW - Cheese -- microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70619690?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Folia+microbiologica&rft.atitle=Antimicrobial+susceptibility+of+Enterococcus+species+isolated+from+Slovak+Bryndza+cheese.&rft.au=Belicov%C3%A1%2C+A%3BKrzkov%C3%A1%2C+L%3BKrajcovic%2C+J%3BJurkovic%2C+D%3BSojka%2C+M%3BEbringer%2C+L%3BDuinsk%C3%BD%2C+R&rft.aulast=Belicov%C3%A1&rft.aufirst=A&rft.date=2007-01-01&rft.volume=52&rft.issue=2&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Folia+microbiologica&rft.issn=00155632&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-07-12 N1 - Date created - 2007-06-19 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Development of Listeria monocytogenes-specific immunomagnetic beads using a single-chain antibody fragment. AN - 70309566; 17378711 AB - A method for coupling single-chain antibody fragments (scFvs) to immunomagnetic beads (IMBs) was developed and evaluated using scFvs specific for Listeria monocytogenes. A plasmid vector, pBAD380, was constructed that allowed the expression of histidine-tagged biotinylated scFvs in Escherichia coli. The gene encoding a scFv specific for L. monocytogenes was cloned into pBAD380 and the 6-histidine-tagged biotinylated anti-L. monocytogenes scFvs were coupled to streptavidin-coated IMBs. The ability of the anti-L. monocytogenes scFv-IMBs to capture L. monocytogenes and other Listeria species was evaluated in comparison to commercially available anti-Listeria IMBs. The anti-L. monocytogenes scFv-IMBs displayed higher efficiencies of capture (1.38-19.04%) for most strains of L. monocytogenes than were observed for the anti-Listeria IMBs (0.05-3.35%); also, the anti-L. monocytogenes scFv-IMBs exhibited improved specificity for L. monocytogenes as determined by cell capture efficiency in pure and mixed cultures. JF - Foodborne pathogens and disease AU - Paoli, George C AU - Kleina, Lynn G AU - Brewster, Jeffrey D AD - Microbial Biophysics and Residue Chemistry Research Unit, United States Department of Agriculture, Agricultural Research Service, Wyndmoor, PA 19038-8598, USA. george.paoli@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 74 EP - 83 VL - 4 IS - 1 SN - 1535-3141, 1535-3141 KW - Antibodies, Bacterial KW - 0 KW - Immunoglobulin Variable Region KW - Biotin KW - 6SO6U10H04 KW - Streptavidin KW - 9013-20-1 KW - Index Medicus KW - Sensitivity and Specificity KW - Antibody Specificity KW - Reproducibility of Results KW - Food Contamination -- analysis KW - Plasmids KW - Immunoglobulin Variable Region -- genetics KW - Immunomagnetic Separation -- methods KW - Listeria monocytogenes -- isolation & purification KW - Food Microbiology KW - Immunoglobulin Variable Region -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70309566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Foodborne+pathogens+and+disease&rft.atitle=Development+of+Listeria+monocytogenes-specific+immunomagnetic+beads+using+a+single-chain+antibody+fragment.&rft.au=Paoli%2C+George+C%3BKleina%2C+Lynn+G%3BBrewster%2C+Jeffrey+D&rft.aulast=Paoli&rft.aufirst=George&rft.date=2007-01-01&rft.volume=4&rft.issue=1&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Foodborne+pathogens+and+disease&rft.issn=15353141&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-30 N1 - Date created - 2007-03-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Repellency of two terpenoid compounds isolated from Callicarpa americana (Lamiaceae) against Ixodes scapularis and Amblyomma americanum ticks. AN - 70303050; 17380408 AB - Callicarpenal (13, 14, 15, 16-tetranor-3-cleroden-12-al) and intermedeol [(4S,5S,7R,10S)-eudesm-11-en-4-ol], isolated from American beautyberry, Callicarpa americana (Lamiaceae), were evaluated in laboratory bioassays for repellent activity against host-seeking nymphs of the blacklegged tick, Ixodes scapularis, and lone star tick, Amblyomma americanum. A strip of organdy cloth treated with test solution was doubly wrapped (treatment on outer layer) around the middle phalanx of a forefinger and ticks released on the fingertip. Callicarpenal and intermedeol, at 155 nmole/cm(2) cloth repelled 98 and 96% of I. scapularis nymphs, respectively. Dose response tests with I. scapularis nymphs showed no difference in repellency among callicarpenal, intermedeol and Deet (N,N-diethyl-3-methylbenzamide), however, SS220 ((1S,2'S)-2-methylpiperidinyl-3-cyclohexene-1-carboxamide) was significantly more repellent than the other compounds. Callicarpenal, at 155 nmole/cm(2 )cloth, repelled 100 and 53.3% of I. scapularis nymphs at 3 and 4 h, respectively, after the cloth was treated, whereas intermedeol repelled 72.5% of I. scapularis nymphs 3 h after treatment. In comparison with the results obtained with I. scapularis, callicarpenal, intermedeol, Deet and SS220 were less effective against A. americanum. Only intermedeol and SS220 repelled significantly more A. americanum than ethanol controls at 155 nmole compound/cm(2) cloth. At 1,240 nmole/cm(2 )cloth, callicarpenal and intermedeol repelled 20 and 40% of A. americanum nymphs. JF - Experimental & applied acarology AU - Carroll, John F AU - Cantrell, Charles L AU - Klun, Jerome A AU - Kramer, Matthew AD - USDA, ARS, Animal Parasitic Diseases Laboratory, Beltsville Agricultural Research Center, Bldg. 1040, Beltsville, MD 20705, USA. jcarroll@anri.barc.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 215 EP - 224 VL - 41 IS - 3 SN - 0168-8162, 0168-8162 KW - Intermedeol KW - 0 KW - Naphthalenes KW - Pesticides KW - Terpenes KW - callicarpenal KW - Index Medicus KW - Animals KW - Ixodes -- drug effects KW - Nymph -- drug effects KW - Pesticides -- chemistry KW - Naphthalenes -- pharmacology KW - Naphthalenes -- isolation & purification KW - Naphthalenes -- chemistry KW - Terpenes -- chemistry KW - Terpenes -- isolation & purification KW - Pesticides -- pharmacology KW - Terpenes -- pharmacology KW - Callicarpa -- chemistry KW - Pesticides -- isolation & purification KW - Ixodidae -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70303050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Experimental+%26+applied+acarology&rft.atitle=Repellency+of+two+terpenoid+compounds+isolated+from+Callicarpa+americana+%28Lamiaceae%29+against+Ixodes+scapularis+and+Amblyomma+americanum+ticks.&rft.au=Carroll%2C+John+F%3BCantrell%2C+Charles+L%3BKlun%2C+Jerome+A%3BKramer%2C+Matthew&rft.aulast=Carroll&rft.aufirst=John&rft.date=2007-01-01&rft.volume=41&rft.issue=3&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=Experimental+%26+applied+acarology&rft.issn=01688162&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-10-24 N1 - Date created - 2007-03-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Carvacrol, cinnamaldehyde, oregano oil, and thymol inhibit Clostridium perfringens spore germination and outgrowth in ground turkey during chilling. AN - 68966813; 17265885 AB - Inhibition of Clostridium perfringens by plant-derived carvacrol, cinnamaldehyde, thymol, and oregano oil was evaluated during abusive chilling of cooked ground turkey. Test substances were mixed into thawed turkey product at concentrations of 0.1, 0.5, 1.0, or 2.0% (wt/wt) along with a heat-activated three-strain C. perfringens spore cocktail to obtain final spore concentrations of ca. 2.2 to 2.8 log CFU spores per g of turkey meat. Aliquots (5 g) of the ground turkey mixtures were vacuum packaged and then cooked in a water bath, where the temperature was raised to 60 degrees C in I h. The products were cooled from 54.4 to 7.2 degrees C in 12, 15, 18, or 21 h, resulting in 2.9-, 5.5-, 4.9-, and 4.2-log CFU/g increases, respectively, in C. perfringens populations in samples without antimicrobials. Incorporation of test compounds (0.1 to 0.5%) into the turkey completely inhibited C. perfringens spore germination and outgrowth (P < or = 0.05) during exponential cooling in 12 h. Longer chilling times (15, 18, and 21 h) required greater concentrations (0.5 to 2.0%) to inhibit spore germination and outgrowth. Cinnamaldehyde was significantly (P < 0.05) more effective (<1.0-log CFU/g growth) than the other compounds at a lower concentration (0.5%) at the most abusive chilling rate evaluated (21 h). These findings establish the value of the plant-derived antimicrobials for inhibiting C. perfringens in commercial ground turkey products. JF - Journal of food protection AU - Juneja, Vijay K AU - Friedman, Mendel AD - Microbial Food Safety Research Unit, Eastern Regional Research Center, U.S. Department of Agriculture, Agricultural Research Service, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038, USA. vjuneja@errc.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 218 EP - 222 VL - 70 IS - 1 SN - 0362-028X, 0362-028X KW - Anti-Bacterial Agents KW - 0 KW - Monoterpenes KW - Plant Oils KW - Thymol KW - 3J50XA376E KW - Acrolein KW - 7864XYD3JJ KW - carvacrol KW - 9B1J4V995Q KW - cinnamic aldehyde KW - SR60A3XG0F KW - Index Medicus KW - Acrolein -- pharmacology KW - Dose-Response Relationship, Drug KW - Food Contamination -- analysis KW - Food Handling -- methods KW - Food Packaging -- methods KW - Temperature KW - Vacuum KW - Monoterpenes -- pharmacology KW - Thymol -- pharmacology KW - Origanum -- chemistry KW - Food Handling -- standards KW - Food Contamination -- prevention & control KW - Food Microbiology KW - Acrolein -- analogs & derivatives KW - Colony Count, Microbial KW - Time Factors KW - Clostridium perfringens -- physiology KW - Meat Products -- microbiology KW - Spores, Bacterial -- drug effects KW - Spores, Bacterial -- growth & development KW - Clostridium perfringens -- drug effects KW - Anti-Bacterial Agents -- pharmacology KW - Clostridium perfringens -- growth & development KW - Food Preservation -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68966813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+food+protection&rft.atitle=Carvacrol%2C+cinnamaldehyde%2C+oregano+oil%2C+and+thymol+inhibit+Clostridium+perfringens+spore+germination+and+outgrowth+in+ground+turkey+during+chilling.&rft.au=Juneja%2C+Vijay+K%3BFriedman%2C+Mendel&rft.aulast=Juneja&rft.aufirst=Vijay&rft.date=2007-01-01&rft.volume=70&rft.issue=1&rft.spage=218&rft.isbn=&rft.btitle=&rft.title=Journal+of+food+protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-27 N1 - Date created - 2007-02-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effect of negative air ions on Escherichia coli ATCC 25922 inoculated onto mung bean seed and apple fruit. AN - 68962271; 17265882 AB - The effect of negative air ions on the reduction of Escherichia coli ATCC 25922 inoculated onto mung bean sprout seed and whole or fresh-cut apple fruit was studied. Mung bean seeds, whole Gala apples, and Gala apple slices were inoculated with E. coli ATCC 25922 before being exposed to negative air ions for up to 18 h at room temperature (-23 degrees C). Results revealed a less than 0.5-log reduction of E. coli on mung bean seed even after 18 h of exposure. The reduction of E. coli on the surface of whole apples increased with increasing exposure time from 0.5 to 3 h, but the maximum reduction was less than 1 log CFU/g. Increasing exposure time from 3 to 18 h did not lead to increased treatment efficacy. No reduction of E. coli was observed on apple slices after 3 h of treatment. When the negative air ion system was applied with acetic acid vapor, no additive or synergistic effect of negative ions on the reduction of E. coli was found. These results suggest that negative air ions have a very limited effect on the population of E. coli on mung bean seed and apples. JF - Journal of food protection AU - Fan, Xuetong AU - Fett, William F AU - Mitchell, Bailey W AD - U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, Pennsylvania 19038, USA. xfan@errc.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 204 EP - 208 VL - 70 IS - 1 SN - 0362-028X, 0362-028X KW - Acetic Acid KW - Q40Q9N063P KW - Index Medicus KW - Acetic Acid -- pharmacology KW - Food Microbiology KW - Consumer Product Safety KW - Humans KW - Temperature KW - Volatilization KW - Colony Count, Microbial KW - Seeds -- microbiology KW - Time Factors KW - Malus -- microbiology KW - Disinfection -- methods KW - Fabaceae -- microbiology KW - Escherichia coli -- growth & development KW - Air Ionization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68962271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+food+protection&rft.atitle=Effect+of+negative+air+ions+on+Escherichia+coli+ATCC+25922+inoculated+onto+mung+bean+seed+and+apple+fruit.&rft.au=Fan%2C+Xuetong%3BFett%2C+William+F%3BMitchell%2C+Bailey+W&rft.aulast=Fan&rft.aufirst=Xuetong&rft.date=2007-01-01&rft.volume=70&rft.issue=1&rft.spage=204&rft.isbn=&rft.btitle=&rft.title=Journal+of+food+protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-27 N1 - Date created - 2007-02-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Plant troponoids: chemistry, biological activity, and biosynthesis. AN - 68469448; 17979713 AB - Tropone or tropolone and its derivatives (here together called troponoids) belong to a family of natural products with a seven-membered aromatic ring and various side groups. They are mainly synthesized by plants and fungi, and most troponoids play roles of antibacterial defenses in these organisms. With an increasingly severe situation of antibiotic resistant bacteria, as well as a requirement for antifungal medicines, troponoids have attracted extensive studies since they have powerful antibacterial and antifungal activity, particularly against antibiotic-resistant bacteria. In addition, many other biological activities such as antiviral, antitumor, antioxidant, anti-inflammatory, insecticidal, or enzyme inhibitor activities are associated with troponoids. After extensive studies in the 1960s-70s, interests in natural troponoids dedclined. However, chemical and biomedical studies on troponoids bloom again from the 1990s. To date great progress has been made with troponoid study in terms of identification of new natural troponoids, chemical synthesis and properties, biological activity, biosynthesis and metabolism. Particularly, bioassay-guided screening strategy and structure-activity relation-directed structure modification and drug design has resulted in the synthesis and discovery of many new derivatives. Many of them have great promise to be developed into new medicines for their potent and specific activities. This review presents the recent advances in troponoid studies and highlights multiple faceted biological activities of troponoids, as well as their relationships with chemical structures. Chemistry, biosynthesis, and production via biotechnology of troponoids are also briefly reviewed. Applications of troponoids in daily life, agriculture, medicine, and industry, and the related patents have been considered to further extend our understanding of the increasing impact of troponoids on humans. JF - Current medicinal chemistry AU - Zhao, Jian AD - USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030 USA. jzhao1@bcm.tmc.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 2597 EP - 2621 VL - 14 IS - 24 SN - 0929-8673, 0929-8673 KW - Troponin KW - 0 KW - Index Medicus KW - Animals KW - Humans KW - Toxicity Tests, Chronic KW - Toxicity Tests, Acute KW - Databases, Factual KW - Plants -- chemistry KW - Plants -- metabolism KW - Troponin -- pharmacology KW - Troponin -- chemistry KW - Troponin -- biosynthesis KW - Troponin -- adverse effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68469448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Current+medicinal+chemistry&rft.atitle=Plant+troponoids%3A+chemistry%2C+biological+activity%2C+and+biosynthesis.&rft.au=Zhao%2C+Jian&rft.aulast=Zhao&rft.aufirst=Jian&rft.date=2007-01-01&rft.volume=14&rft.issue=24&rft.spage=2597&rft.isbn=&rft.btitle=&rft.title=Current+medicinal+chemistry&rft.issn=09298673&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-11-28 N1 - Date created - 2007-11-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Dietary trans 10, cis 12-conjugated linoleic acid reduces the expression of fatty acid oxidation and drug detoxification enzymes in mouse liver. AN - 68419848; 17217560 AB - Mice fed diets containing trans 10, cis 12 (t10, c12)-conjugated linoleic acid (CLA) develop fatty livers and the role of the hepatic fatty acid oxidation enzymes in this development is not well defined. We examined the effects of dietary cis 9, trans 11-CLA (c9, t11-CLA) and t10, c12-CLA on the expression of hepatic genes for fatty acid metabolism. Female mice, 8 weeks old, (six animals per group) were fed either a control diet or diets supplemented with 0.5% c9, t11- or c12-CLA for 8 weeks. DNA microarray analysis showed that t10, c12-CLA increased the expression of 278 hepatic genes and decreased those of 121 genes (>2 fold); c9, t11-CLA increased expression of twenty-two genes and decreased those of nine. Real-time PCR confirmed that t10, c12-CLA reduced by the expression of fatty acid oxidation genes including flavin monooxygenase (FMO)-3 95%, cytochrome P450 (cyt p450) 69%, carnitine palmitoyl transferase 1a 77%, acetyl CoA oxidase (ACOX) 50% and PPARalpha 65%: it increased the expression of fatty acid synthase by 3.5-fold (P<0.05 for all genes, except ACOX P=0.08). It also reduced the enzymatic activity of hepatic microsomal FMO by 40% and the FMO3 specific protein by 67%. c9, t11-CLA reduced FMO3 and cyt P450 expression by 61% (P=0.001) and 38% (P=0.06) and increased steoryl CoA desaturase transcription by 5.9-fold (P=0.07). Both decreased fatty acid oxidation and increased fatty acid synthesis seem to contribute to the CLA-induced fatty liver. Since FMO and cyt P450 are also involved in drug detoxification, suppression of the transcription of these genes by CLA may have other health consequences besides development of fatty liver. JF - The British journal of nutrition AU - Rasooly, Reuven AU - Kelley, Darshan S AU - Greg, Jeff AU - Mackey, Bruce E AD - Western Human Nutrition Research Center, ARS, USDA, Davis, CA, USA. Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 58 EP - 66 VL - 97 IS - 1 SN - 0007-1145, 0007-1145 KW - DNA Primers KW - 0 KW - Fatty Acids KW - Linoleic Acids, Conjugated KW - trans-10,cis-12-conjugated linoleic acid KW - Oxygenases KW - EC 1.13.- KW - dimethylaniline monooxygenase (N-oxide forming) KW - EC 1.14.13.8 KW - Index Medicus KW - Animals KW - Oligonucleotide Array Sequence Analysis KW - DNA Primers -- genetics KW - Oxygenases -- analysis KW - Immunoprecipitation KW - Oxygenases -- genetics KW - Mice KW - Reverse Transcriptase Polymerase Chain Reaction KW - Oxidation-Reduction KW - Gene Expression Profiling KW - Animal Feed KW - Base Sequence KW - Blotting, Western KW - Mice, Inbred C57BL KW - Molecular Sequence Data KW - Female KW - Liver -- enzymology KW - Fatty Liver -- metabolism KW - Liver -- metabolism KW - Linoleic Acids, Conjugated -- pharmacology KW - Inactivation, Metabolic -- genetics KW - Fatty Acids -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68419848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+British+journal+of+nutrition&rft.atitle=Dietary+trans+10%2C+cis+12-conjugated+linoleic+acid+reduces+the+expression+of+fatty+acid+oxidation+and+drug+detoxification+enzymes+in+mouse+liver.&rft.au=Rasooly%2C+Reuven%3BKelley%2C+Darshan+S%3BGreg%2C+Jeff%3BMackey%2C+Bruce+E&rft.aulast=Rasooly&rft.aufirst=Reuven&rft.date=2007-01-01&rft.volume=97&rft.issue=1&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=The+British+journal+of+nutrition&rft.issn=00071145&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-22 N1 - Date created - 2007-01-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Phytoremediation of polychlorinated biphenyl (PCB)-contaminated sediment: a greenhouse feasibility study. AN - 68418355; 17215232 AB - Contaminated sediments dredged from navigable waterways often are placed in confined disposal facilities to prevent further spread of the pollutants. Reducing contaminants to acceptable levels would allow for disposal of the sediments and further dredging activity. A greenhouse study was conducted to evaluate plant treatments and the addition of an organic amendment to decrease the concentration of PCB congeners found in Arochlor 1260. Sediment treated with the amendment and either low transpiring plants or no plants had the greatest removal of the PCB congeners. High-transpiring plants apparently prevented the highly reducing conditions required for reductive dechlorination of highly chlorinated PCBs. Most likely, the amendment provided labile carbon that initiated the reducing conditions needed for dechlorination. The sediment moisture content and moisture-related plant parameters were significant predictors of the PCB loss. Carex aquatalis and Spartina pectinata are predicted to be the most effective plant treatments for phytoremediation of PCBs. JF - Journal of environmental quality AU - Smith, K E AU - Schwab, A P AU - Banks, M K AD - USDA-ARS National Soil Dynamics Lab., Auburn, AL 36830, USA. PY - 2007 SP - 239 EP - 244 VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Index Medicus KW - Species Specificity KW - Geologic Sediments -- chemistry KW - Environmental Restoration and Remediation -- methods KW - Plants -- metabolism KW - Polychlorinated Biphenyls -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68418355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+environmental+quality&rft.atitle=Phytoremediation+of+polychlorinated+biphenyl+%28PCB%29-contaminated+sediment%3A+a+greenhouse+feasibility+study.&rft.au=Smith%2C+K+E%3BSchwab%2C+A+P%3BBanks%2C+M+K&rft.aulast=Smith&rft.aufirst=K&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+quality&rft.issn=00472425&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-22 N1 - Date created - 2007-01-11 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Field history and dissipation of atrazine and metolachlor in Colorado. AN - 68415567; 17215220 AB - Farmers in eastern Colorado have commented that atrazine does not provide the length of weed control that they expected in fields that have received multiple applications of the herbicide. Multiple laboratory studies suggest that atrazine dissipates more rapidly in soils with a history of atrazine use compared with soils that had not been treated with the herbicide and this could be related to the above observation. Field and laboratory studies were conducted to determine the rate of dissipation of atrazine and metolachlor in fields in Colorado. The published half-lives of atrazine and metolachlor are 60 and 56 d, respectively. In the field studies, the half-lives of atrazine and metolachlor in the top 15 cm of the soil ranged between 3.5 and 7.2 d and 17.9 and 18.8 d, respectively. In laboratory studies, the half-life of atrazine varied from 1.4 to 19.8 d with the shortest half-life occurring in soils which had been treated with atrazine for at least 5 yr. The longest half-life was in a soil that had never received atrazine. The half-life of metolachlor in these same soils varied from 10.6 to 28.2 d. There was no apparent relationship between the half-life of metolachlor and the half-life of atrazine in the laboratory studies. These results confirm farmers' observation of the shorter residual activity of atrazine in Colorado fields receiving atrazine over multiple years. JF - Journal of environmental quality AU - Shaner, Dale L AU - Henry, W Brien AD - USDA-ARS, Water Management Research Unit, 2150 Centre Ave., Building D, Suite 320, Fort Collins, CO 80526, USA. Dale.Shaner@ars.usda.gov PY - 2007 SP - 128 EP - 134 VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Acetamides KW - 0 KW - Herbicides KW - Soil Pollutants KW - Atrazine KW - QJA9M5H4IM KW - metolachlor KW - X0I01K05X2 KW - Index Medicus KW - Colorado KW - Atrazine -- chemistry KW - Acetamides -- chemistry KW - Herbicides -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68415567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+environmental+quality&rft.atitle=Field+history+and+dissipation+of+atrazine+and+metolachlor+in+Colorado.&rft.au=Shaner%2C+Dale+L%3BHenry%2C+W+Brien&rft.aulast=Shaner&rft.aufirst=Dale&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=128&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+quality&rft.issn=00472425&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-22 N1 - Date created - 2007-01-11 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Surface seals reduce 1,3-dichloropropene and chloropicrin emissions in field tests. AN - 68415320; 17215218 AB - Reducing emissions is essential for minimizing the impact of soil fumigation on the environment. Water application to the soil surface (or water seal) has been demonstrated to reduce 1,3-dichloropropene (1,3-D) emissions in soil column tests. This study determined the effectiveness of water application to reduce emissions of 1,3-D and chloropicrin (CP) in comparison to other surface seals under field conditions. In a small-plot field trial on a Hanford sandy loam soil (coarse-loamy, mixed, superactive, nonacid, thermic Typic Xerorthents) in the San Joaquin Valley, CA. Telone C35 (61% 1,3-D and 35% CP) was shank-applied at a depth of 46 cm at a rate of 610 kg ha-1. Soil surface seal treatments included control (no tarp and no water application), standard high density polyethylene (HDPE) tarp over dry and pre-irrigated soil, virtually impermeable film (VIF) tarp, initial water application by sprinklers immediately following fumigation, and intermittent water applications after fumigation. The atmospheric emissions and gas-phase distribution of fumigants in soil profile were monitored for 9 d. Among the surface seals, VIF and HDPE tarp over dry soil resulted in the lowest and the highest total emission losses, respectively. Intermittent water applications reduced 1,3-D and CP emissions significantly more than HDPE tarp alone. The initial water application also reduced emission peak and delayed emission time. Pre-irrigated soil plus HDPE tarp reduced fumigant emissions similarly as the intermittent water applications and also yielded the highest surface soil temperature, which may improve overall soil pest control. JF - Journal of environmental quality AU - Gao, Suduan AU - Trout, Thomas J AD - USDA-ARS, Water Management Research Unit, San Joaquin Valley Agricultural Sciences Center, Parlier, CA 93648, USA. sgao@fresno.ars.usda.gov PY - 2007 SP - 110 EP - 119 VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Allyl Compounds KW - 0 KW - Hydrocarbons, Chlorinated KW - Soil Pollutants KW - Water Pollutants, Chemical KW - 1,3-dichloro-1-propene KW - 9H780918D0 KW - chloropicrin KW - I4JTX7Z7U2 KW - Index Medicus KW - Fumigation KW - Water Pollutants, Chemical -- analysis KW - Hydrocarbons, Chlorinated -- analysis KW - Allyl Compounds -- analysis KW - Soil Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68415320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+environmental+quality&rft.atitle=Surface+seals+reduce+1%2C3-dichloropropene+and+chloropicrin+emissions+in+field+tests.&rft.au=Gao%2C+Suduan%3BTrout%2C+Thomas+J&rft.aulast=Gao&rft.aufirst=Suduan&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+quality&rft.issn=00472425&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-22 N1 - Date created - 2007-01-11 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - MaizeGDB's new data types, resources and activities. AN - 68406284; 17202174 AB - MaizeGDB is the Maize Genetics and Genomics Database. Available at MaizeGDB are diverse data that support maize research including maps, gene product information, loci and their various alleles, phenotypes (both naturally occurring and as a result of directed mutagenesis), stocks, sequences, molecular markers, references and contact information for maize researchers worldwide. Also available through MaizeGDB are various community support service bulletin boards including the Editorial Board's list of high-impact papers, information about the Annual Maize Genetics Conference and the Jobs board where employment opportunities are posted. Reported here are data updates, improvements to interfaces and changes to standard operating procedures that have been made during the past 2 years. MaizeGDB is freely available and can be accessed online at http://www.maizegdb.org. JF - Nucleic acids research AU - Lawrence, Carolyn J AU - Schaeffer, Mary L AU - Seigfried, Trent E AU - Campbell, Darwin A AU - Harper, Lisa C AD - USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA 50011-3260, USA. triffid@iastate.edu Y1 - 2007/01// PY - 2007 DA - January 2007 SP - D895 EP - D900 VL - 35 KW - Index Medicus KW - User-Computer Interface KW - Chromosome Mapping KW - Internet KW - Genomics KW - Databases, Genetic KW - Zea mays -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68406284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nucleic+acids+research&rft.atitle=MaizeGDB%27s+new+data+types%2C+resources+and+activities.&rft.au=Lawrence%2C+Carolyn+J%3BSchaeffer%2C+Mary+L%3BSeigfried%2C+Trent+E%3BCampbell%2C+Darwin+A%3BHarper%2C+Lisa+C&rft.aulast=Lawrence&rft.aufirst=Carolyn&rft.date=2007-01-01&rft.volume=35&rft.issue=&rft.spage=D895&rft.isbn=&rft.btitle=&rft.title=Nucleic+acids+research&rft.issn=1362-4962&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-16 N1 - Date created - 2007-01-04 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Plant Physiol. 2004 Apr;134(4):1317-26 [15020742] Nucleic Acids Res. 2004 Jan 1;32(Database issue):D393-7 [14681441] BMC Plant Biol. 2004 Jul 28;4:12 [15282033] Genomics. 1987 Oct;1(2):174-81 [3692487] Genetics. 1995 Oct;141(2):683-708 [8647403] Plant Cell. 2005 Feb;17(2):343-60 [15659640] Plant Physiol. 2005 May;138(1):55-8 [15888678] Plant Physiol. 2005 May;138(1):116-26 [15888684] Genetics. 2005 Aug;170(4):1957-66 [15937132] Plant Physiol. 2005 Oct;139(2):610-8 [16219921] Nucleic Acids Res. 2006 Jan 1;34(Database issue):D717-23 [16381966] Nucleic Acids Res. 2006 Jan 1;34(Database issue):D771-6 [16381977] Am J Hum Genet. 2002 Dec;71(6):1353-68 [12432495] Proc Natl Acad Sci U S A. 2002 Jul 9;99(14):9573-8 [12060715] Genetics. 2006 Mar;172(3):2007-9 [16387866] Nucleic Acids Res. 2003 Jan 1;31(1):28-33 [12519941] Methods Mol Biol. 2003;236:311-26 [14501073] Genetics. 2003 Oct;165(2):849-65 [14573493] Bioinformatics. 2003 Nov 1;19(16):2022-30 [14594706] Nucleic Acids Res. 2004 Jan 1;32(Database issue):D115-9 [14681372] Genetics. 2004 Apr;166(4):1923-33 [15126409] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Molybdenum intake influences molybdenum kinetics in men. AN - 68391967; 17182798 AB - The objectives of this study were to determine physiologic adaptations that occur when humans are exposed to a wide range of molybdenum intake levels and to identify the pathways that are influenced by dietary intake. Four males consumed each of 5 daily molybdenum intakes of 22, 72, 121, 467, and 1490 microg/d (0.23, 0.75, 1.3, 4.9, and 15.5 micromol/d) for 24 d each. During each treatment period, oral and intravenous doses of (100)Mo and (97)Mo were administered. Serial plasma, urine, and fecal samples were analyzed for labeled and unlabeled molybdenum. Compartmental modeling was used to determine rates of distribution and elimination at each dietary intake level. Three pathways were sensitive to daily molybdenum intake. With increasing intake, absorption and urinary molybdenum excretion increased, whereas the fraction deposited in tissues decreased. Kinetic analysis suggested a daily intake of 115-120 microg/d (1.20-1.25 micromol/d) would maintain initial plasma molybdenum levels at their prestudy values and that their prestudy dietary intake was well above the Recommended Dietary Allowance of 45 microg/d. The physiological adaptations to changing intake that the model demonstrated may help prevent molybdenum deficiency and toxicity. JF - The Journal of nutrition AU - Novotny, Janet A AU - Turnlund, Judith R AD - USDA Agricultural Research Service, Beltsville Human Nutrition Research Center, Beltsville, MD 20705, USA. janet.novotny@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 37 EP - 42 VL - 137 IS - 1 SN - 0022-3166, 0022-3166 KW - Molybdenum KW - 81AH48963U KW - Index Medicus KW - Administration, Oral KW - Analysis of Variance KW - Kinetics KW - Humans KW - Adult KW - Models, Biological KW - Male KW - Molybdenum -- blood KW - Molybdenum -- administration & dosage KW - Molybdenum -- pharmacokinetics KW - Molybdenum -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68391967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+nutrition&rft.atitle=Molybdenum+intake+influences+molybdenum+kinetics+in+men.&rft.au=Novotny%2C+Janet+A%3BTurnlund%2C+Judith+R&rft.aulast=Novotny&rft.aufirst=Janet&rft.date=2007-01-01&rft.volume=137&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+nutrition&rft.issn=00223166&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-10 N1 - Date created - 2006-12-21 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Spoilage microflora of broiler carcasses washed with electrolyzed oxidizing or chlorinated water using an inside-outside bird washer. AN - 68387763; 17179426 AB - The effect of acidic, electrolyzed oxidizing (EO) water and chlorinated water on the spoilage microflora of processed broiler carcasses was examined. Carcasses were sprayed for 5 s at 80 psi with tap, chlorinated, or EO water in an inside-outside bird washer. Treated carcasses were then stored at 4 degrees C for 0, 3, 7, or 14 d, and the microbial flora of the carcasses was sampled using the whole-carcass rinse procedure. Populations of psychrotrophic bacteria and yeasts in the carcass rinsates were enumerated. Results indicated that immediately after spraying the carcasses, significantly fewer psychrotrophic bacteria were recovered from carcasses sprayed with chlorinated or EO water than from carcasses sprayed with tap water. Furthermore, significantly fewer yeasts were recovered from carcasses sprayed with EO water than from carcasses sprayed with tap or chlorinated water. The population of psychrotrophic bacteria and yeasts increased on all carcasses during refrigerated storage. However, after 14 d of storage, significantly fewer psychrotrophic bacteria and yeasts were recovered from carcasses sprayed with EO water than from carcasses sprayed with tap or chlorinated water, and significantly fewer microorganisms were recovered from carcasses sprayed with chlorinated water than from carcasses sprayed with tap water. Pseudomonas spp. and Candida spp. were the primary microbial isolates recovered from the broiler carcasses. Findings from the present study indicate that EO water can effectively be used in inside-outside bird washers to decrease the population of spoilage bacteria and yeasts on processed broiler carcasses. JF - Poultry science AU - Hinton, A AU - Northcutt, J K AU - Smith, D P AU - Musgrove, M T AU - Ingram, K D AD - Agricultural Research Service, Poultry Processing Research Unit, Russell Research Center, USDA, Athens, GA 30605, USA. ahinton@saa.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 123 EP - 127 VL - 86 IS - 1 SN - 0032-5791, 0032-5791 KW - Disinfectants KW - 0 KW - Water KW - 059QF0KO0R KW - Chlorine KW - 4R7X1O2820 KW - Index Medicus KW - Yeasts -- isolation & purification KW - Oxidation-Reduction KW - Animals KW - Food Preservation -- standards KW - Food Handling -- methods KW - Food Handling -- instrumentation KW - Bacteria -- isolation & purification KW - Electrolysis KW - Food Preservation -- methods KW - Disinfectants -- analysis KW - Time Factors KW - Disinfectants -- pharmacology KW - Food Microbiology KW - Chlorine -- analysis KW - Water -- chemistry KW - Food-Processing Industry -- standards KW - Chickens -- microbiology KW - Water -- pharmacology KW - Meat -- microbiology KW - Chlorine -- pharmacology KW - Food-Processing Industry -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68387763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Poultry+science&rft.atitle=Spoilage+microflora+of+broiler+carcasses+washed+with+electrolyzed+oxidizing+or+chlorinated+water+using+an+inside-outside+bird+washer.&rft.au=Hinton%2C+A%3BNorthcutt%2C+J+K%3BSmith%2C+D+P%3BMusgrove%2C+M+T%3BIngram%2C+K+D&rft.aulast=Hinton&rft.aufirst=A&rft.date=2007-01-01&rft.volume=86&rft.issue=1&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Poultry+science&rft.issn=00325791&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-21 N1 - Date created - 2006-12-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - N-linked glycosylation status of classical swine fever virus strain Brescia E2 glycoprotein influences virulence in swine. AN - 68382698; 17108025 AB - E2 is one of the three envelope glycoproteins of classical swine fever virus (CSFV). Previous studies indicate that E2 is involved in several functions, including virus attachment and entry to target cells, production of antibodies, induction of protective immune response in swine, and virulence. Here, we have investigated the role of E2 glycosylation of the highly virulent CSFV strain Brescia in infection of the natural host. Seven putative glycosylation sites in E2 were modified by site-directed mutagenesis of a CSFV Brescia infectious clone (BICv). A panel of virus mutants was obtained and used to investigate whether the removal of putative glycosylation sites in the E2 glycoprotein would affect viral virulence/pathogenesis in swine. We observed that rescue of viable virus was completely impaired by removal of all putative glycosylation sites in E2 but restored when mutation N185A reverted to wild-type asparagine produced viable virus that was attenuated in swine. Single mutations of each of the E2 glycosylation sites showed that amino acid N116 (N1v virus) was responsible for BICv attenuation. N1v efficiently protected swine from challenge with virulent BICv at 3 and 28 days postinfection, suggesting that glycosylation of E2 could be modified for development of classical swine fever live attenuated vaccines. JF - Journal of virology AU - Risatti, G R AU - Holinka, L G AU - Fernandez Sainz, I AU - Carrillo, C AU - Lu, Z AU - Borca, M V AD - Plum Island Animal Disease Center, ARS, USDA, PO Box 848, Greenport, NY 11944-0848, USA. Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 924 EP - 933 VL - 81 IS - 2 SN - 0022-538X, 0022-538X KW - Viral Envelope Proteins KW - 0 KW - glycoprotein E2, classical swine fever virus KW - Index Medicus KW - Virulence KW - Swine KW - Animals KW - Glycosylation KW - Mutation KW - Classical swine fever virus -- pathogenicity KW - Classical Swine Fever -- virology KW - Classical Swine Fever -- physiopathology KW - Viral Envelope Proteins -- metabolism KW - Classical swine fever virus -- growth & development KW - Classical swine fever virus -- genetics KW - Viral Envelope Proteins -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68382698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+virology&rft.atitle=N-linked+glycosylation+status+of+classical+swine+fever+virus+strain+Brescia+E2+glycoprotein+influences+virulence+in+swine.&rft.au=Risatti%2C+G+R%3BHolinka%2C+L+G%3BFernandez+Sainz%2C+I%3BCarrillo%2C+C%3BLu%2C+Z%3BBorca%2C+M+V&rft.aulast=Risatti&rft.aufirst=G&rft.date=2007-01-01&rft.volume=81&rft.issue=2&rft.spage=924&rft.isbn=&rft.btitle=&rft.title=Journal+of+virology&rft.issn=0022538X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-01 N1 - Date created - 2006-12-28 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: J Virol. 2004 Aug;78(16):8812-23 [15280489] J Virol. 2004 May;78(10):5414-22 [15113920] J Virol. 2004 Sep;78(18):9954-64 [15331729] Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463-7 [271968] Annu Rev Biochem. 1985;54:631-64 [3896128] Proc Natl Acad Sci U S A. 1987 Jan;84(1):36-40 [3467357] Dtsch Tierarztl Wochenschr. 1990 Feb;97(2):77-9 [2311534] Protein Eng. 1990 Apr;3(5):433-42 [2349213] J Virol. 1990 Aug;64(8):3563-9 [2370675] Vet Microbiol. 1990 Jun;23(1-4):185-91 [2402871] J Virol. 1991 Sep;65(9):4705-12 [1870198] Vet Microbiol. 1991 Oct;29(2):101-8 [1660637] J Biol Chem. 1992 May 25;267(15):10690-8 [1587845] Virology. 1993 Apr;193(2):545-62 [8460475] J Virol. 1994 May;68(5):3120-8 [8151777] J Virol. 1994 Jun;68(6):3934-42 [7514680] J Virol. 1995 Oct;69(10):6479-86 [7666549] Virology. 1995 Oct 1;212(2):398-410 [7571409] J Virol. 1996 Dec;70(12):8865-71 [8971015] J Cell Biol. 1997 Nov 3;139(3):613-23 [9348279] J Gen Virol. 1997 Nov;78 ( Pt 11):2779-87 [9367363] J Gen Virol. 1999 Apr;80 ( Pt 4):887-96 [10211957] J Gen Virol. 1999 May;80 ( Pt 5):1157-65 [10355762] Genome Res. 1999 Sep;9(9):868-77 [10508846] Virology. 2004 Dec 5;330(1):332-41 [15527858] J Virol. 2005 Mar;79(6):3787-96 [15731272] J Virol. 2005 Nov;79(21):13262-74 [16227249] J Virol. 2005 Nov;79(21):13725-34 [16227292] Virus Res. 2005 Dec;114(1-2):54-62 [15993973] Virology. 2005 Dec 5;343(1):116-27 [16168455] Vet Microbiol. 2000 Jun 12;74(4):293-308 [10831853] J Virol. 1999 Dec;73(12):10224-35 [10559339] J Virol. 2006 Apr;80(8):3994-4004 [16571816] Vaccine. 2000 Oct 15;19(4-5):447-59 [11027808] J Virol. 2001 May;75(9):4023-8 [11287551] Biochimie. 2001 Aug;83(8):783-90 [11530211] Vaccine. 2002 Feb 22;20(11-12):1544-56 [11858861] Pac Symp Biocomput. 2002;:310-22 [11928486] J Clin Microbiol. 2003 Jan;41(1):500-5 [12517907] J Gen Virol. 2003 May;84(Pt 5):1269-74 [12692293] Virology. 2003 Jun 20;311(1):96-104 [12832207] Virology. 2004 Feb 5;319(1):36-48 [14967486] J Virol. 2004 May;78(10):4965-75 [15113876] J Virol. 2004 Sep;78(18):9605-11 [15331693] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Prevalence of Arcobacter and Campylobacter on broiler carcasses during processing. AN - 68377655; 16979251 AB - Broiler carcasses (n=325) were sampled in a U.S. commercial poultry processing plant for the prevalence of Arcobacter and Campylobacter at three sites along the processing line: pre-scald, pre-chill and post-chill. Samples (75-125 broilers per site) were collected during five plant visits from August to October of 2004. Arcobacter was recovered from pre-scald carcasses more frequently (96.8%) than from pre-chill (61.3%) and post-chill carcasses (9.6%). Campylobacter was isolated from 92% of pre-scald carcasses, 100% of pre-chill carcasses, and 52% of post-chill carcasses. In total, Arcobacter was isolated from 55.1% (179 of 325), while Campylobacter was isolated from 78.5% (255 of 325) of the carcasses from the three collection sites. For Arcobacter identification, a species-specific multiplex PCR showed that A. butzleri was the most prevalent species (79.1%) followed by A. cryaerophilus 1B (18.6%). A. cryaerophilus 1A was found at low levels (2.3%). PCR identified the most common Campylobacter species as C. jejuni (87.6%) followed by C. coli (12.4%). Overall, significant contamination of broiler carcasses by Arcobacter was observed, although less than that found for Campylobacter. From pre-scald to post-chill, a far greater reduction in Arcobacter numbers was observed than for Campylobacter. Our results for Arcobacter, obtained from the same environment as the closely related pathogen Campylobacter, will aid in the development of control measures for this emerging pathogen. JF - International journal of food microbiology AU - Son, Insook AU - Englen, Mark D AU - Berrang, Mark E AU - Fedorka-Cray, Paula J AU - Harrison, Mark A AD - USDA-ARS, Bacterial Epidemiology and Antimicrobial Resistance Research Unit, Richard B. Russell Agricultural Research Center, 950 College Station Road, Athens, GA 30605-2720, USA. Y1 - 2007/01/01/ PY - 2007 DA - 2007 Jan 01 SP - 16 EP - 22 VL - 113 IS - 1 SN - 0168-1605, 0168-1605 KW - Index Medicus KW - Polymerase Chain Reaction KW - Animals KW - Chickens KW - Food Microbiology KW - Consumer Product Safety KW - Humans KW - Food-Processing Industry -- standards KW - Food-Processing Industry -- methods KW - Prevalence KW - Food Handling -- standards KW - Food Contamination -- prevention & control KW - Arcobacter -- isolation & purification KW - Food Handling -- methods KW - Food Contamination -- analysis KW - Meat -- microbiology KW - Campylobacter -- isolation & purification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68377655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+journal+of+food+microbiology&rft.atitle=Prevalence+of+Arcobacter+and+Campylobacter+on+broiler+carcasses+during+processing.&rft.au=Son%2C+Insook%3BEnglen%2C+Mark+D%3BBerrang%2C+Mark+E%3BFedorka-Cray%2C+Paula+J%3BHarrison%2C+Mark+A&rft.aulast=Son&rft.aufirst=Insook&rft.date=2007-01-01&rft.volume=113&rft.issue=1&rft.spage=16&rft.isbn=&rft.btitle=&rft.title=International+journal+of+food+microbiology&rft.issn=01681605&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-02-20 N1 - Date created - 2006-12-22 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Enhanced degradation of atrazine under field conditions correlates with a loss of weed control in the glasshouse. AN - 68376337; 17115404 AB - Enhanced degradation of atrazine has been reported in the literature, indicating the potential for reduced residual weed control with this herbicide. Experiments were conducted to determine the field dissipation of atrazine in three cropping systems: continuous Zea mays L. (CC) receiving atrazine applications each year, Gossypium hirsutum L.-Z. mays rotation (CCR) receiving applications of atrazine once every 2 years and a no atrazine history soil (NAH). Subsequent laboratory and greenhouse experiments were conducted with soil collected from these cropping systems to determine atrazine degradation, mineralization and residual weed control. Field dissipation of atrazine followed first-order kinetics, and calculated half-life values for atrazine combined over 2003 and 2005 increased in the order of CC (9 d) = CCR (10 d) < NAH (17 d). Greenhouse studies confirmed that the persistence of atrazine was approximately twofold greater in NAH soil than in CC or CCR soil. Biometer flask mineralization studies suggested that enhanced degradation of atrazine was due to rapid catabolism of the s-triazine ring. Glasshouse efficacy studies revealed a loss of residual weed control in CC and CCR soil compared with NAH soil. These data indicate that, under typical Mississippi Delta field conditions and agronomic practices, the persistence of atrazine may be reduced by at least 50% if the herbicide is applied more than once every 24 months. Glasshouse studies suggest that under these conditions a loss of residual weed control is possible. Published in 2006 by John Wiley & Sons, Ltd. JF - Pest management science AU - Krutz, L Jason AU - Zablotowicz, Robert M AU - Reddy, Krishna N AU - Koger, Clifford H AU - Weaver, Mark A AD - Southern Weed Science Research Unit, Agricultural Research Service, United States Department of Agriculture, PO Box 350, Stoneville, MS 38776, USA. jkrutz@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 23 EP - 31 VL - 63 IS - 1 SN - 1526-498X, 1526-498X KW - Herbicides KW - 0 KW - Pesticide Residues KW - Soil KW - Atrazine KW - QJA9M5H4IM KW - Index Medicus KW - Agriculture -- methods KW - Herbicides -- analysis KW - Atrazine -- analysis KW - Soil -- analysis KW - Pesticide Residues -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68376337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pest+management+science&rft.atitle=Enhanced+degradation+of+atrazine+under+field+conditions+correlates+with+a+loss+of+weed+control+in+the+glasshouse.&rft.au=Krutz%2C+L+Jason%3BZablotowicz%2C+Robert+M%3BReddy%2C+Krishna+N%3BKoger%2C+Clifford+H%3BWeaver%2C+Mark+A&rft.aulast=Krutz&rft.aufirst=L&rft.date=2007-01-01&rft.volume=63&rft.issue=1&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Pest+management+science&rft.issn=1526498X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-29 N1 - Date created - 2006-12-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Synthesis and evaluation of molecularly imprinted polymers as sorbents of moniliformin. AN - 68373365; 17164216 AB - Moniliformin is a low molecular weight mycotoxin that has worldwide potential to contaminate cereal grains. Although several traditional methods have been developed to detect moniliformin, the lack of anti-moniliformin antibodies has created a need for materials that recognize moniliformin at the molecular level through a binding mechanism. To address this issue, the authors synthesized molecularly imprinted polymers that bind moniliformin. Imprinted and non-imprinted polymers were evaluated by equilibrium binding assays and moniliformin concentrations were measured by LC analysis using ultraviolet light detection. Successful polymers were imprinted with toxin analogues as the templates; non-imprinted polymers exhibited minimal binding in acetonitrile under the assay conditions. Selected imprinted polymers also bound moniliformin in ethanol, methanol and dimethyl formamide. Significant differences in moniliformin binding by the polymers were dependent on polymer composition, and these differences were highly dependent on the template used to imprint the polymer. Polymers were further evaluated as sorbents for molecularly imprinted solid-phase extraction (MISPE), and an imprinted polymer was used for preconcentration and clean-up of a moniliformin spiked corn extract. JF - Food additives and contaminants AU - Appell, M AU - Kendra, D F AU - Kim, E K AU - Maragos, C M AD - Mycotoxin Research, National Center for Agricultural Utilization Research, USDA-ARS, Peoria, IL 61604, USA. appellm@ncaur.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 43 EP - 52 VL - 24 IS - 1 SN - 0265-203X, 0265-203X KW - Cyclobutanes KW - 0 KW - Indicators and Reagents KW - Mycotoxins KW - Polymers KW - moniliformin KW - 31876-38-7 KW - Index Medicus KW - Food Analysis -- methods KW - Chromatography, Liquid -- methods KW - Polymers -- chemistry KW - Indicators and Reagents -- chemistry KW - Food Contamination -- analysis KW - Cyclobutanes -- analysis KW - Mycotoxins -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68373365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+additives+and+contaminants&rft.atitle=Synthesis+and+evaluation+of+molecularly+imprinted+polymers+as+sorbents+of+moniliformin.&rft.au=Appell%2C+M%3BKendra%2C+D+F%3BKim%2C+E+K%3BMaragos%2C+C+M&rft.aulast=Appell&rft.aufirst=M&rft.date=2007-01-01&rft.volume=24&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Food+additives+and+contaminants&rft.issn=0265203X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-07-23 N1 - Date created - 2006-12-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Emerging aspects of gut sulfur amino acid metabolism. AN - 68366236; 17143057 AB - This review discusses the recent evidence indicating that sulfur amino acid metabolism in gastrointestinal tissues may be linked to human health and gut disease. Studies indicate that the gastrointestinal tract metabolizes 20% of dietary methionine and that its main metabolic fate is transmethylation to homocysteine and transsulfuration to cysteine. The gastrointestinal tract accounts for approximately 25% of whole-body transmethylation and transsulfuration and is a site of net homocysteine release. The production of homocysteine within the intestinal mucosa may contribute to the inflammatory response and endothelial cell dysfunction in patients with inflammatory bowel disease. Studies also show that the availability of S-adenosylmethionine as a precursor for methylation reactions and polyamines plays a key role in epigenetic DNA methylation, gene expression and colon carcinogenesis. Cysteine derived from the diet and methionine transsulfuration is a functional constituent of antioxidant systems and impacts several elements of redox status that regulate epithelial intracellular signaling, proliferation and survival. Further studies are warranted to establish how local production of homocysteine, S-adenosylmethionine and antioxidants contributes to the development of gastrointestinal diseases and whether dietary intervention with folate and cysteine is an efficacious approach to prevention and treatment. JF - Current opinion in clinical nutrition and metabolic care AU - Burrin, Douglas G AU - Stoll, Barbara AD - USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas 77030, USA. dburrin@bcm.tmc.edu Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 63 EP - 68 VL - 10 IS - 1 SN - 1363-1950, 1363-1950 KW - Amino Acids, Sulfur KW - 0 KW - Homocysteine KW - 0LVT1QZ0BA KW - S-Adenosylmethionine KW - 7LP2MPO46S KW - Methionine KW - AE28F7PNPL KW - Cysteine KW - K848JZ4886 KW - Index Medicus KW - Oxidation-Reduction KW - Homocysteine -- metabolism KW - Cysteine -- metabolism KW - Cysteine -- administration & dosage KW - DNA Methylation KW - Humans KW - Methionine -- metabolism KW - Methionine -- administration & dosage KW - S-Adenosylmethionine -- metabolism KW - Intestinal Absorption KW - Nutritional Physiological Phenomena KW - Biological Availability KW - Amino Acids, Sulfur -- administration & dosage KW - Intestinal Mucosa -- metabolism KW - Gastrointestinal Diseases -- prevention & control KW - Amino Acids, Sulfur -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68366236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Current+opinion+in+clinical+nutrition+and+metabolic+care&rft.atitle=Emerging+aspects+of+gut+sulfur+amino+acid+metabolism.&rft.au=Burrin%2C+Douglas+G%3BStoll%2C+Barbara&rft.aulast=Burrin&rft.aufirst=Douglas&rft.date=2007-01-01&rft.volume=10&rft.issue=1&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Current+opinion+in+clinical+nutrition+and+metabolic+care&rft.issn=13631950&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-03-01 N1 - Date created - 2006-12-04 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Molecular phylogeny of the flaA short variable region among Campylobacter jejuni isolates collected during an annual evaluation of poultry flocks in the Southeastern United States. AN - 68299447; 17883317 AB - Production and processing samples were collected from eight commercial poultry flocks in the southeastern United States and examined for the presence of Campylobacter spp. In an effort to determine relatedness, recovered isolates were typed using flaA short variable region (SVR) DNA sequence analysis. Six of the eight production flocks tested were Campylobacter positive. In general, multiple Campylobacter flaA SVR types were present within a flock. Additionally, types found within a flock were also recovered from the final processed carcass. However, in two cases, the population of Campylobacter flaA SVR types on the processed carcass differed from those recovered from the production samples. Comparison of subtypes among flocks reared on different farms and during different seasons revealed that subtypes of Campylobacter spp. persisted throughout the year and in different locations. Environmental samples from seven of the eight farms tested were also Campylobacter positive. In one flock, a drag swab of the rearing facility was Campylobacter spp. positive while the flock and the final product were both negative. For the remaining sampling periods, environmental samples were positive for Campylobacter spp. concomitant with recovery of Campylobacter spp. from the chickens. In the remaining six flocks, the majority of environmental isolates recovered possessed flaA SVR types identical to isolates recovered from the birds, while in only one case, a recovered environmental isolate possessed a flaA SVR type that was not related to isolates obtained from the flock. Interpretation of these data suggest that the external environment and the poultry production environment share common subtypes of Campylobacter spp. and that these subtypes can contribute to contamination of the final commercial product. JF - Foodborne pathogens and disease AU - Hiett, Kelli L AU - Stern, Norman J AU - Fedorka-Cray, Paula AU - Cox, Nelson A AU - Seal, Bruce S AD - Poultry Microbiological Safety Research Unit, United States Department of Agriculture, Agricultural Research Service, Athens, Georgia 30604-5677, USA. kelli.hiett@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 339 EP - 347 VL - 4 IS - 3 SN - 1535-3141, 1535-3141 KW - Flagellin KW - 12777-81-0 KW - flaA protein, bacteria KW - 133606-66-3 KW - Index Medicus KW - Southeastern United States KW - Phylogeny KW - Animals KW - Campylobacter -- classification KW - Humans KW - Seasons KW - Colony Count, Microbial KW - Sequence Analysis, DNA KW - Species Specificity KW - Campylobacter -- isolation & purification KW - Prevalence KW - Flagellin -- genetics KW - Campylobacter jejuni -- isolation & purification KW - Food Contamination -- analysis KW - Chickens -- microbiology KW - Meat -- microbiology KW - Campylobacter jejuni -- classification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/68299447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Foodborne+pathogens+and+disease&rft.atitle=Molecular+phylogeny+of+the+flaA+short+variable+region+among+Campylobacter+jejuni+isolates+collected+during+an+annual+evaluation+of+poultry+flocks+in+the+Southeastern+United+States.&rft.au=Hiett%2C+Kelli+L%3BStern%2C+Norman+J%3BFedorka-Cray%2C+Paula%3BCox%2C+Nelson+A%3BSeal%2C+Bruce+S&rft.aulast=Hiett&rft.aufirst=Kelli&rft.date=2007-01-01&rft.volume=4&rft.issue=3&rft.spage=339&rft.isbn=&rft.btitle=&rft.title=Foodborne+pathogens+and+disease&rft.issn=15353141&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-12-06 N1 - Date created - 2007-09-21 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Theoretical and Methodological Aspects of Population Policy and Its Conception for the Slovak Republic TT - Niektore teoreticke a metodologicke aspekty populacnej politiky a nacrt jej koncepcie pre Slovensku republiku AN - 61662027; 200730561 AB - The article deals with theory, methodology as well as international & Slovak experiences with population policy. The main aim is to distinguish between the population policy & other policies, especially family, social & migration ones. The article reviews several definitions & models of the population policy, focusing on the differences between its wide & narrow conceptions & their country-specific applications. Authors analyze the population policy in Slovakia, which could had been launched in Slovakia only after 1989; & critically assess the debates on its success & efficiency. Authors explore the constitutive components of successful population policy such as its founding value principles, including humanism, cultural & societal integrity, social equity, tolerance, freedom, responsibility, & inter & intra-generational solidarity. Tools one can use in this field are various with respect to their attributes. Authors compare legislative, social, economic, educational & medical tools & measures of social policy & conclude that the issues of migration, housing, equality of opportunities & consistency between work & family duties shall be included into the conception of population policy in Slovakia. References. Adapted from the source document. JF - Sociologia - Slovak Sociological Review AU - Bleha, Branislav AU - Vano, Boris Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 62 EP - 80 PB - Slovak Academic Press, Bratislavia, Slovak Republic VL - 39 IS - 1 SN - 0049-1225, 0049-1225 KW - Population policy KW - family policy KW - demographic development KW - population ageing KW - migration KW - the Slovak Republic KW - Population Policy KW - Slovak Republic KW - Policy Analysis KW - article KW - 1837: demography and human biology; demography (population studies) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61662027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sociologia+-+Slovak+Sociological+Review&rft.atitle=Theoretical+and+Methodological+Aspects+of+Population+Policy+and+Its+Conception+for+the+Slovak+Republic&rft.au=Bleha%2C+Branislav%3BVano%2C+Boris&rft.aulast=Bleha&rft.aufirst=Branislav&rft.date=2007-01-01&rft.volume=39&rft.issue=1&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Sociologia+-+Slovak+Sociological+Review&rft.issn=00491225&rft_id=info:doi/ LA - Slovak DB - Sociological Abstracts N1 - Date revised - 2007-12-10 N1 - Last updated - 2016-09-28 N1 - CODEN - SCIOES N1 - SubjectsTermNotLitGenreText - Population Policy; Slovak Republic; Policy Analysis ER - TY - JOUR T1 - Problems affecting the promotion of literacy in Tanzania and the role of Library and Information Science (LIS) profession in alleviating the situation. AN - 57682770; 200803185 AB - Illiteracy is envisaged to be a major 'obstruction' on the road to Information Superhighway in Tanzania. Records indicate that over 90 percent literacy levels recorded in 1970s and 1980s for different reasons have dropped to only 78 percent. This paper highlights some of the factors causing high level of illiteracy rate and problems encountered by the information-starved people in their quest for knowledge and self-development as reviewed from different sources. It shows that Tanzanians are disadvantaged when it comes to accessing information and it also shows that commitment on the part of Governments, Non-Government organizations, libraries and other information professionals in this country can greatly help to eradicate illiteracy. Adapted from the source document. JF - University of Dar es Salaam Library Journal AU - Malekani, A W AD - Sokoine National Agricultural Library (SNAL), Sokoine University of Agriculture (SUA), Morogoro, Tanzania Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 57 EP - 70 PB - University of Dar es Salaam, Tanzania VL - 9 IS - 1 SN - 0856-1818, 0856-1818 KW - Library and information science KW - Tanzania KW - Literacy teaching KW - article KW - 15.1: LITERACY UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57682770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=University+of+Dar+es+Salaam+Library+Journal&rft.atitle=Problems+affecting+the+promotion+of+literacy+in+Tanzania+and+the+role+of+Library+and+Information+Science+%28LIS%29+profession+in+alleviating+the+situation.&rft.au=Malekani%2C+A+W&rft.aulast=Malekani&rft.aufirst=A&rft.date=2007-01-01&rft.volume=9&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=University+of+Dar+es+Salaam+Library+Journal&rft.issn=08561818&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2008-05-15 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Literacy teaching; Library and information science; Tanzania ER - TY - JOUR T1 - Summary of the 2006 update to the soil survey for Hanalei Watershed AN - 51304431; 2008-013967 JF - Open-File Report - U. S. Geological Survey AU - Smith, Chris AU - Hanson, Katina Y1 - 2007 PY - 2007 DA - 2007 SP - 74 EP - 76 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - soils KW - hydrology KW - erosion KW - damage KW - watersheds KW - pollution KW - Hawaii KW - East Pacific Ocean Islands KW - models KW - landslides KW - Kauai County Hawaii KW - Kauai KW - mass movements KW - classification KW - soil surveys KW - soil quality KW - Oceania KW - surveys KW - Hanalei Bay KW - Polynesia KW - soil erosion KW - USGS KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51304431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Summary+of+the+2006+update+to+the+soil+survey+for+Hanalei+Watershed&rft.au=Smith%2C+Chris%3BHanson%2C+Katina&rft.aulast=Smith&rft.aufirst=Chris&rft.date=2007-01-01&rft.volume=&rft.issue=&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2007/1219/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Hanalei Watershed workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - VA N1 - Document feature - illus. N1 - SuppNotes - Accessed on Nov. 21, 2007 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - classification; damage; East Pacific Ocean Islands; erosion; Hanalei Bay; Hawaii; hydrology; Kauai; Kauai County Hawaii; landslides; mass movements; models; Oceania; pollution; Polynesia; soil erosion; soil quality; soil surveys; soils; surveys; United States; USGS; watersheds ER - TY - JOUR T1 - USDA Natural Resources Conservation Service assistance to Hanalei AN - 51303821; 2008-013958 JF - Open-File Report - U. S. Geological Survey AU - Kubo, Dudley Y1 - 2007 PY - 2007 DA - 2007 SP - 50 EP - 51 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - soils KW - protection KW - hydrology KW - government agencies KW - watersheds KW - pollution KW - Hawaii KW - East Pacific Ocean Islands KW - U. S. Department of Agriculture KW - models KW - Kauai County Hawaii KW - natural resources KW - Kauai KW - conservation KW - Oceania KW - Hanalei Bay KW - Polynesia KW - USGS KW - Natural Resources Conservation Service KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51303821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=USDA+Natural+Resources+Conservation+Service+assistance+to+Hanalei&rft.au=Kubo%2C+Dudley&rft.aulast=Kubo&rft.aufirst=Dudley&rft.date=2007-01-01&rft.volume=&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2007/1219/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Hanalei Watershed workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on Nov. 21, 2007 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - conservation; East Pacific Ocean Islands; government agencies; Hanalei Bay; Hawaii; hydrology; Kauai; Kauai County Hawaii; models; Natural Resources Conservation Service; natural resources; Oceania; pollution; Polynesia; protection; soils; U. S. Department of Agriculture; United States; USGS; watersheds ER - TY - JOUR T1 - Climate data input to modeling the Hanalei Watershed AN - 51303468; 2008-013960 JF - Open-File Report - U. S. Geological Survey AU - Moore, Daniel Y1 - 2007 PY - 2007 DA - 2007 SP - 54 EP - 56 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - hydrology KW - watersheds KW - Hawaii KW - East Pacific Ocean Islands KW - atmospheric precipitation KW - variations KW - temperature KW - models KW - Kauai County Hawaii KW - Kauai KW - Oceania KW - Hanalei Bay KW - Polynesia KW - USGS KW - climate KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51303468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Climate+data+input+to+modeling+the+Hanalei+Watershed&rft.au=Moore%2C+Daniel&rft.aulast=Moore&rft.aufirst=Daniel&rft.date=2007-01-01&rft.volume=&rft.issue=&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2007/1219/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Hanalei Watershed workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - VA N1 - Document feature - sketch map N1 - SuppNotes - Accessed on Nov. 21, 2007 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; climate; East Pacific Ocean Islands; Hanalei Bay; Hawaii; hydrology; Kauai; Kauai County Hawaii; models; Oceania; Polynesia; temperature; United States; USGS; variations; watersheds ER - TY - JOUR T1 - Soil sampling for cesium-137 and observations of streambank erosion in the Hanalei River watershed AN - 51303423; 2008-013962 JF - Open-File Report - U. S. Geological Survey AU - Pedone, Paul Y1 - 2007 PY - 2007 DA - 2007 SP - 59 EP - 60 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - isotopes KW - erosion KW - watersheds KW - radioactive isotopes KW - river banks KW - cesium KW - Kauai KW - USGS KW - geochemistry KW - Hanalei River KW - soils KW - hydrology KW - sedimentation KW - alkali metals KW - Hawaii KW - channels KW - East Pacific Ocean Islands KW - fluvial sedimentation KW - Kauai County Hawaii KW - Cs-137 KW - metals KW - Oceania KW - fluvial features KW - Polynesia KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51303423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Soil+sampling+for+cesium-137+and+observations+of+streambank+erosion+in+the+Hanalei+River+watershed&rft.au=Pedone%2C+Paul&rft.aulast=Pedone&rft.aufirst=Paul&rft.date=2007-01-01&rft.volume=&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2007/1219/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Hanalei Watershed workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - VA N1 - Document feature - sketch map N1 - SuppNotes - Accessed on Nov. 21, 2007 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - alkali metals; cesium; channels; Cs-137; East Pacific Ocean Islands; erosion; fluvial features; fluvial sedimentation; geochemistry; Hanalei River; Hawaii; hydrology; isotopes; Kauai; Kauai County Hawaii; metals; Oceania; Polynesia; radioactive isotopes; river banks; sedimentation; soils; United States; USGS; watersheds ER - TY - JOUR T1 - Almond, melon, and pigweed pollen retention in the boll weevil (Coleoptera, Curculionidae) AN - 51239241; 2008-072317 AB - The boll weevil (Anthonomus grandis Boheman) remains a devastating insect pest on cotton (Gossypium hirsutum C. Linnaeus), particularly where it has not been eradicated. Identifying and understanding the survival of overwintered boll weevils, when cotton is not available, is important in designing mitigation programs and controlling this insect pest, especially in areas where boll weevils are active all year. Many non-malvaceous taxa have been listed as possible overwintering adult food sources. The purpose of this research was to determine if pollen from three non-malvaceous taxa could be used as food sources for overwintering boll weevils in the Lower Rio Grande Valley of Texas, where weevils are active year-round and during cotton-free periods. The taxa are almond [Prunus dulcis (Mill.) D.A. Webb], melon (Cucumis melo C. Linnaeus subsp. melo), and pigweed (Amaranthus sp.), Furthermore, it was intended to determine the retention of these pollen types in the boll weevil gut. More weevils (84%) contained almond pollen when they had additional water than those (30%) that did not have additional water. Almond pollen was found in 100% of the examined weevils after 72 hours, and in 80% after 96 hours. Pigweed and melon pollen were never found after 48 hours. Overall, almond pollen was found in more weevils (96%) than pigweed (40%), or melon (12%). In addition, a greater number of almond pollen grains (539) were found than pigweed (41), or melon (21). This shows that these types of pollen were consumed, and could play a part in the survival of overwintering weevils. However, more research is needed to examine the nutritional value of these, and other, pollen grains for overwintering boll weevil survival, and to determine the length of time weevils can survive feeding on these pollen types. JF - Palynology AU - Jones, Gretchen D AU - Greenberg, Shoil M AU - Eischen, Frank A Y1 - 2007 PY - 2007 DA - 2007 SP - 81 EP - 93 PB - American Association of Stratigraphic Palynologists, Dallas, TX VL - 31 SN - 0191-6122, 0191-6122 KW - United States KW - Spermatophyta KW - Cucumis melo KW - diet KW - Amaranthus KW - Neoptera KW - Pterygota KW - laboratory studies KW - pollen KW - miospores KW - Invertebrata KW - Endopterygota KW - ecology KW - Rio Grande Valley KW - Insecta KW - Hidalgo County Texas KW - Plantae KW - experimental studies KW - Prunus dulcis KW - Coleoptera KW - living taxa KW - Texas KW - Arthropoda KW - Cameron County Texas KW - Mandibulata KW - palynomorphs KW - Anthonomus grandis KW - Angiospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51239241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palynology&rft.atitle=Almond%2C+melon%2C+and+pigweed+pollen+retention+in+the+boll+weevil+%28Coleoptera%2C+Curculionidae%29&rft.au=Jones%2C+Gretchen+D%3BGreenberg%2C+Shoil+M%3BEischen%2C+Frank+A&rft.aulast=Jones&rft.aufirst=Gretchen&rft.date=2007-01-01&rft.volume=31&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Palynology&rft.issn=01916122&rft_id=info:doi/10.2113%2Fgspalynol.31.1.81 L2 - http://www.jstor.org/journals/01916122.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Abstract, Copyright, American Association of Stratigraphic Palynologists | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2008-01-01 N1 - Number of references - 73 N1 - PubXState - TX N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Amaranthus; Angiospermae; Anthonomus grandis; Arthropoda; Cameron County Texas; Coleoptera; Cucumis melo; diet; ecology; Endopterygota; experimental studies; Hidalgo County Texas; Insecta; Invertebrata; laboratory studies; living taxa; Mandibulata; miospores; Neoptera; palynomorphs; Plantae; pollen; Prunus dulcis; Pterygota; Rio Grande Valley; Spermatophyta; Texas; United States DO - http://dx.doi.org/10.2113/gspalynol.31.1.81 ER - TY - JOUR T1 - Applying hydro-climatological research to improve the scientific basis of local watershed decision making (North Olympic Peninsula Solutions Network Project) AN - 50437084; 2009-048561 JF - Proceedings of the Western Snow Conference AU - Pattee, S AU - Ingersoll, T AU - Ward, J Y1 - 2007 PY - 2007 DA - 2007 SP - 125 EP - 130 PB - Colorado State University, Fort Collins, CO VL - 75 SN - 0161-0589, 0161-0589 KW - United States KW - hydrology KW - programs KW - Washington KW - surface water KW - watersheds KW - water management KW - prediction KW - decision-making KW - ground water KW - models KW - Olympic Peninsula KW - planning KW - snow KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50437084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Western+Snow+Conference&rft.atitle=Applying+hydro-climatological+research+to+improve+the+scientific+basis+of+local+watershed+decision+making+%28North+Olympic+Peninsula+Solutions+Network+Project%29&rft.au=Pattee%2C+S%3BIngersoll%2C+T%3BWard%2C+J&rft.aulast=Pattee&rft.aufirst=S&rft.date=2007-01-01&rft.volume=75&rft.issue=&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Western+Snow+Conference&rft.issn=01610589&rft_id=info:doi/ L2 - http://www.westernsnowconference.org/biblio LA - English DB - GeoRef N1 - Conference title - Western snow conference; seventy-fifth annual meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - decision-making; ground water; hydrology; models; Olympic Peninsula; planning; prediction; programs; snow; surface water; United States; Washington; water management; water resources; watersheds ER - TY - JOUR T1 - WTP estimates of the societal costs of U.S. food-borne illness AN - 36943636; 3755220 JF - American journal of agricultural economics AU - Roberts, Tanya AD - United States Department of Agriculture Y1 - 2007 PY - 2007 DA - 2007 SP - 1183 EP - 1188 VL - 89 IS - 5 SN - 0002-9092, 0002-9092 KW - Economics KW - Society KW - Agriculture KW - Compensation KW - Food safety KW - U.S.A. KW - Illness KW - Willingness-to-pay KW - Agricultural economics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36943636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+journal+of+agricultural+economics&rft.atitle=WTP+estimates+of+the+societal+costs+of+U.S.+food-borne+illness&rft.au=Roberts%2C+Tanya&rft.aulast=Roberts&rft.aufirst=Tanya&rft.date=2007-01-01&rft.volume=89&rft.issue=5&rft.spage=1183&rft.isbn=&rft.btitle=&rft.title=American+journal+of+agricultural+economics&rft.issn=00029092&rft_id=info:doi/10.1111%2Fj.1467-8276.2007.01081.x LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 751 827 4025; 827; 5142 10449 5772; 13567 13219 13221; 2644 9295; 11979; 6220; 433 293 14 DO - http://dx.doi.org/10.1111/j.1467-8276.2007.01081.x ER - TY - JOUR T1 - Computing numerator relationships between any pair of animals AN - 21190498; 11274217 AB - We describe a simple method to compute the numerator relationship between any or all pairs of animals in the numerator relationship matrix. The method depends on output of the MTDFNRM program from the MTDFREML set of programs. An option of the MTDFNRM program creates a file that includes the inbreeding coefficient for each animal. The method also makes use of how the inbreeding coefficient is traditionally calculated: one-half of the relationship between the animal's parents. To obtain the numerator relationship between any pair of animals, the original pedigree file is augmented with a dummy animal with an identification number (ID) greater than for any animal in the original pedigree file. The ID of the pair of animals for which the relationship is wanted is included as parents. MTDFNRM is then run with the option to create a file of ordered and original IDs for animals and their parents along with the inbreeding coefficients. We then multiply the inbreeding coefficient for a dummy animal by two to obtain the numerator relationship between the two animals designated as parents. JF - Genetics and Molecular Research AU - Van Vleck, LD AD - Roman L. Hruska U.S. Meat Animal Research Center, ARS-USDA, Lincoln, NE, USA, lvanvleck@unlnotes.unl.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 685 EP - 690 VL - 6 IS - 3 SN - 1676-5680, 1676-5680 KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts KW - Pedigree KW - Inbreeding KW - G 07870:Mammals KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21190498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Genetics+and+Molecular+Research&rft.atitle=Computing+numerator+relationships+between+any+pair+of+animals&rft.au=Van+Vleck%2C+LD&rft.aulast=Van+Vleck&rft.aufirst=LD&rft.date=2007-01-01&rft.volume=6&rft.issue=3&rft.spage=685&rft.isbn=&rft.btitle=&rft.title=Genetics+and+Molecular+Research&rft.issn=16765680&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-12-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Pedigree; Inbreeding ER - TY - JOUR T1 - An Algorithm for Corn Nitrogen Recommendations Using a Chlorophyll Meter Based Sufficiency Index AN - 21114353; 7432040 AB - Nitrogen fertilizer continues to be the major input influencing corn (Zea mays L.) yield in the Midwest. Improved N recommendations should result in greater N use efficiency and producer profit while reducing surface and groundwater contamination. This study was conducted to develop a plant-based technique to detect and correct N deficiencies during the season. Chlorophyll meter readings and grain yield were collected from corn in irrigated monoculture corn and soybean [Glycine max (L.) Merr.]-corn cropping systems with four hybrids and five N fertilizer application rates in the Platte Valley near Shelton, NE. Normalized chlorophyll meter readings (sufficiency index, SI) were calculated from data collected at three vegetative stages, defined by thermal time accumulation after planting, during each of the 10 yr of study (1995-2004). Highly significant linear correlations between SI and relative yield (normalized yield) indicated both responded similarly to N fertilizer application. Relationships between N rate and SI (at each of the three vegetative stages and combined over stages) were described by quadratic models. The combined model [(SI = 0.8073 + 0.002(N rate) -0.0000056(N rate) super(2), R super(2) = 0.70)] can be used to compute N needed to achieve maximum yield. Our procedure gives producers the tools to determine if N is needed, and if so, the amount of N required for maximum yield. In addition if SI is computed for specific areas of the field, N applications can be tailored to those areas, thereby reducing the potential of introducing more N into the system than needed to achieve maximum yield, with spatial and temporal constraints. JF - Agronomy Journal AU - Varvel, GE AU - Wilhelm, W W AU - Shanahan, J F AU - Schepers, J S AD - USDA-Agricultural Research Service and Dep. of Agronomy, Univ. of Nebraska, Lincoln, NE 68583, gvarvel1@unl.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 701 EP - 706 VL - 99 IS - 3 SN - 0002-1962, 0002-1962 KW - Pollution Abstracts KW - Chlorophyll KW - USA, Washington, Shelton KW - valleys KW - planting KW - Agrochemicals KW - Glycine max KW - corn KW - profits KW - agronomy KW - Fertilizer application KW - Efficiency KW - Fertilizers KW - hybrids KW - Zea mays KW - Groundwater pollution KW - soybeans KW - Nitrogen KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21114353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=An+Algorithm+for+Corn+Nitrogen+Recommendations+Using+a+Chlorophyll+Meter+Based+Sufficiency+Index&rft.au=Varvel%2C+GE%3BWilhelm%2C+W+W%3BShanahan%2C+J+F%3BSchepers%2C+J+S&rft.aulast=Varvel&rft.aufirst=GE&rft.date=2007-01-01&rft.volume=99&rft.issue=3&rft.spage=701&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0190 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Chlorophyll; valleys; planting; Agrochemicals; corn; agronomy; profits; Fertilizer application; Fertilizers; Efficiency; hybrids; Groundwater pollution; soybeans; Nitrogen; Zea mays; Glycine max; USA, Washington, Shelton DO - http://dx.doi.org/10.2134/agronj2006.0190 ER - TY - JOUR T1 - Comparison of Phosphorus Forms in Wet and Dried Animal Manures by Solution Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy and Enzymatic Hydrolysis AN - 21061504; 8047590 AB - Both enzymatic hydrolysis and solution super(31)P nuclear magnetic resonance (NMR) spectroscopy have been used to characterize P compounds in animal manures. In this study, we comparatively investigated P forms in 0.25 M NaOH/0.05 M EDTA extracts of dairy and poultry manures by the two methods. For the dairy manure, enzymatic hydrolysis revealed that the majority of extracted P was inorganic P (56%), with 10% phytate-like P, 9% simple monoester P, 6% polynucleotide-like P, and 18% non-hydrolyzable P. Similar results were obtained by NMR spectroscopy, which showed that inorganic P was the major P fraction (64-73%), followed by 6% phytic acid, 14 to 22% other monoesters, and 7% phosphodiesters. In the poultry manure, enzymatic hydrolysis showed that inorganic P was the largest fraction (71%), followed by 15% phytate-like P and 1% other monoesters, and 3% polynucleotide-like P. NMR spectroscopy revealed that orthophosphate was 51 to 63% of extracted P, phytic acid 24 to 33%, other phosphomonoesters 6 to 12%, and phospholipids and DNA 2% each. Drying process increased orthophosphate (8.4% of total P) in dairy manure, but decreased orthophosphate (13.3% of total P) in poultry manure, suggesting that drying treatment caused the hydrolysis of some organic P to orthophosphate in dairy manure, but less recovery of orthophosphate in poultry manure. Comparison of these data indicates that the distribution patterns of major P forms in animal manure determined by the two methods were similar. Researchers can utilize the method that best fits their specific research goals or use both methods to obtain a full spectrum of manure P characterization. JF - Journal of Environmental Quality AU - He, Zhongqi AU - Cade-Menun, Barbara J AU - Toor, Gurpal S AU - Fortuna, Ann-Marie AU - Honeycutt, CWayne AU - Sims, JThomas AD - USDA-ARS, New England Plant, Soil, and Water Lab., Orono, ME 04469, Zhongqi.He@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1086 EP - 1095 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 4 SN - 0047-2425, 0047-2425 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Molecular structure KW - Animals KW - Animal wastes KW - Manure KW - poultry KW - Orthophosphate KW - Ecological distribution KW - Phosphorus KW - Enzymolysis KW - Drying KW - Spectroscopy KW - Hydrolysis KW - Dairies KW - Analytical techniques KW - DNA KW - NMR KW - Nuclear magnetic resonance KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09269:Geomagnetism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21061504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Comparison+of+Phosphorus+Forms+in+Wet+and+Dried+Animal+Manures+by+Solution+Phosphorus-31+Nuclear+Magnetic+Resonance+Spectroscopy+and+Enzymatic+Hydrolysis&rft.au=He%2C+Zhongqi%3BCade-Menun%2C+Barbara+J%3BToor%2C+Gurpal+S%3BFortuna%2C+Ann-Marie%3BHoneycutt%2C+CWayne%3BSims%2C+JThomas&rft.aulast=He&rft.aufirst=Zhongqi&rft.date=2007-01-01&rft.volume=36&rft.issue=4&rft.spage=1086&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0549 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Molecular structure; Manure; Ecological distribution; Orthophosphate; Analytical techniques; Enzymolysis; Drying; Nuclear magnetic resonance; Hydrolysis; Animals; Dairies; Animal wastes; poultry; Phosphorus; DNA; NMR; Spectroscopy DO - http://dx.doi.org/10.2134/jeq2006.0549 ER - TY - JOUR T1 - Biotic and abiotic factors regulating forest floor CO sub(2) flux across a range of forest age classes in the southern Appalachians AN - 21028703; 8586139 AB - We measured forest floor CO sub(2) flux in three age classes of forest in the southern Appalachians: 20- year-old, 85-year-old, and old-growth. Our objectives were to quantify differences in forest floor CO sub(2) flux among age classes, and determine the relative importance of abiotic and biotic driving variables. Forest floor CO sub(2) flux was measured using an openflow infrared gas analyzer measurement system for 24 h periods and samples were taken every 2 months over a 2-year period. Litter/soil interface, soil temperature (5 cm depth), soil moisture (%), forest floor moisture (%), forest floor mass, fine root ([less-than-or- equals, slant]2 mm) mass, coarse root mass (>2 mm), forest floor C and N (%), fine root C and N, coarse root C and N, and soil N and C were co-measured during each sample period. Results showed significant nonlinear relationships (r super(2)=0.68 to 0.81) between litter/soil interface temperature and forest floor CO sub(2) flux for all three forest age classes, but no differences in temperature response parameters. These results indicated no differences in forest floor CO sub(2) flux among age classes. Considerable temporal variation in abiotic and biotic variables was observed within and among forests. Biotic variables correlated with forest floor CO sub(2) flux included indices of litter and root quality. Differences in biotic variables correlated with forest floor CO sub(2) flux among forests may have been related to shifts in the relative importance of heterotrophic and autotrophic respiration components to overall forest floor CO sub(2) flux. JF - Pedobiologia AU - Vose, James M AU - Bolstad, Paul V AD - USDA Forest Service Coweeta Hydrologic Laboratory, 3160 Coweeta Lab Rd, Otto, NC 28763, USA, jvose@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 577 EP - 587 PB - Elsevier GmbH, Office Jena, P.O. Box 100537 Jena D-07705 Germany, [mailto:journals@elsevier.com], [URL:http://www.elsevier.de/] VL - 50 IS - 6 SN - 0031-4056, 0031-4056 KW - Ecology Abstracts KW - Forest floor KW - Litter KW - Age KW - Respiration KW - Soil temperature KW - Roots KW - Succession KW - Carbon dioxide KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21028703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pedobiologia&rft.atitle=Biotic+and+abiotic+factors+regulating+forest+floor+CO+sub%282%29+flux+across+a+range+of+forest+age+classes+in+the+southern+Appalachians&rft.au=Vose%2C+James+M%3BBolstad%2C+Paul+V&rft.aulast=Vose&rft.aufirst=James&rft.date=2007-01-01&rft.volume=50&rft.issue=6&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=Pedobiologia&rft.issn=00314056&rft_id=info:doi/10.1016%2Fj.pedobi.2006.10.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Forest floor; Carbon dioxide; Roots; Age; Litter; Soil temperature; Respiration; Succession DO - http://dx.doi.org/10.1016/j.pedobi.2006.10.006 ER - TY - JOUR T1 - Estrogenic Activity and Steroid Hormones in Swine Wastewater through a Lagoon Constructed-Wetland System AN - 21024819; 7984645 AB - Anaerobic lagoons and treatment wetlands are used worldwide to treat wastewater from dense livestock production facilities; however, there is very limited data on the hormonal activity of the wastewater effluent produced by these treatment systems. The objectives of this experiment were to measure (1) the hormonal activity of the initial effluent and (2) the effectiveness of a lagoon-constructed wetland treatment system for producing an effluent with a low hormonal activity. Wastewater samples were taken in April, July, and November 2004 and July 2005 from a lagoon-constructed wetland system at a swine farrowing facility. Estrogenic activity (in vitro E-screen assay), 17 beta2-estradiol (E sub(2)), and testosterone concentrations (LC/MS-MS) were measured. A high correlation was found between estradiol equivalents determined by E-screen and LC/MS-MS (R super(2) = 0.82). Nutrient removal was measured to ensure that the wetlands were functioning in a manner similar to literature reports. Nutrient removals were typical for treatment wetlands: TKN 59-75% and orthophosphate 0-18%. Wetlands decreased estrogenic activity by 83-93%. Estrone was the most persistent estrogenic compound. Constructed wetlands produced effluents with estrogenic activity below the lowest equivalent E sub(2) concentration known to have an effect on fish (10 ng/L or similar to 37 x 10 super(-) super(12) M). JF - Environmental Science & Technology AU - Shappell, Nancy W AU - Billey, Lloyd O AU - Forbes, Dean AU - Matheny, Terry A AU - Poach, Matthew E AU - Reddy, Gudigopuram B AU - Hunt, Patrick G AD - Biosciences Research Laboratory, USDA-ARS, 1605 Albrecht Boulevard, Fargo, North Dakota 58105, North Carolina Agricultural & Technical State University, Greensboro, North Carolina 27411 Y1 - 2007 PY - 2007 DA - 2007 SP - 444 EP - 450 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 2 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Water Resources Abstracts KW - Barn Wastewater KW - Animal wastes KW - Artificial wetlands KW - Effluents KW - Wastewater treatment KW - Lagoons KW - Livestock KW - Nutrient Removal KW - steroid hormones KW - Wetlands KW - Fish KW - Anaerobic Lagoons KW - Wastewater Treatment KW - estrogens KW - P 3000:SEWAGE & WASTEWATER TREATMENT KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21024819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Estrogenic+Activity+and+Steroid+Hormones+in+Swine+Wastewater+through+a+Lagoon+Constructed-Wetland+System&rft.au=Shappell%2C+Nancy+W%3BBilley%2C+Lloyd+O%3BForbes%2C+Dean%3BMatheny%2C+Terry+A%3BPoach%2C+Matthew+E%3BReddy%2C+Gudigopuram+B%3BHunt%2C+Patrick+G&rft.aulast=Shappell&rft.aufirst=Nancy&rft.date=2007-01-01&rft.volume=41&rft.issue=2&rft.spage=444&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes061268e LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Animal wastes; Artificial wetlands; steroid hormones; Effluents; Lagoons; Wastewater treatment; Livestock; estrogens; Barn Wastewater; Nutrient Removal; Fish; Wetlands; Anaerobic Lagoons; Wastewater Treatment DO - http://dx.doi.org/10.1021/es061268e ER - TY - JOUR T1 - Soil Water Depletion and Recharge under ten Crop Species and Applications to the Principles of Dynamic Cropping Systems AN - 21017489; 8052490 AB - Dynamic cropping systems principles require that farmers consider climatic, market, and ecological factors on an annual basis in making crop choices. Our objectives were to determine variability of seasonal soil water depletion (SWD) and spring soil water recharge (SWR) among crops and to apply results to dynamic cropping systems practice. A 10-species crop sequence project was conducted under no-tillage on silt loam Haplustoll soils in North Dakota. Mid-May to mid-September SWD and following April SWR were determined from 2002 to 2005 by neutron moisture meter to the 1.8-m depth. Crops studied and average SWD amounts (cm) were: sunflower (Helianthus annuus L.), 13.5; corn (Zea mays L.), 12.6; sorghum [Sorghum bicolor (L.) Moench], 11.0; spring wheat (Triticum aestivum L.), 10.6; canola (Brassica napus L.), 10.0; millet (Panicum miliaceum L.), 9.6; buckwheat (Fagopyrum esculentum Moench), 9.4; chickpea (Cicer arietinum L.), 8.5; lentil (Lens culinaris Medik), 8.1; and dry pea (Pisum sativum L.), 5.0, with highest and lowest being 29 and 11% of average May soil water, 46 cm. Because the period of the experiment was relatively dry, recharge was less than depletion. Spring soil water was 10 cm greater following pea than following sunflower. Ranking of crops for water storage roughly followed reverse SWD rank, with several exceptions, notably wheat, which had greater water from snow capture. Lower soil water following crops such as sunflower and corn was linked to negative crop sequential effects in this project. Choosing to seed a lower water-using crop in the spring after the occurrence of below-average SWR on land that had a higher water-using crop the previous season illustrates an application of information reported here along with the principles of dynamic cropping systems. JF - Agronomy Journal AU - Merrill, Stephen D AU - Tanaka, Donald L AU - Krupinsky, Joseph M AU - Liebig, Mark A AU - Hanson, Jonathan D AD - USDA-ARS, P.O. Box 459, Mandan, ND 58554, steve.merrill@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 931 EP - 938 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 4 SN - 0002-1962, 0002-1962 KW - Water Resources Abstracts KW - Recharge KW - USA, North Dakota KW - Depletion KW - Corn KW - Moisture Meters KW - Soil Water KW - Wheat KW - Crops KW - Sorghum KW - SW 0845:Water in soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21017489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Soil+Water+Depletion+and+Recharge+under+ten+Crop+Species+and+Applications+to+the+Principles+of+Dynamic+Cropping+Systems&rft.au=Merrill%2C+Stephen+D%3BTanaka%2C+Donald+L%3BKrupinsky%2C+Joseph+M%3BLiebig%2C+Mark+A%3BHanson%2C+Jonathan+D&rft.aulast=Merrill&rft.aufirst=Stephen&rft.date=2007-01-01&rft.volume=99&rft.issue=4&rft.spage=931&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0134 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Crops; Soil Water; Wheat; Depletion; Recharge; Corn; Sorghum; Moisture Meters; USA, North Dakota DO - http://dx.doi.org/10.2134/agronj2006.0134 ER - TY - JOUR T1 - Nutrient Load Generated by Storm Event Runoff from a Golf Course Watershed AN - 21015426; 8047583 AB - Turf, including home lawns, roadsides, golf courses, parks, etc., is often the most intensively managed land use in the urban landscape. Substantial inputs of fertilizers and water to maintain turf systems have led to a perception that turf systems are a major contributor to nonpoint source water pollution. The primary objective of this study was to quantify nutrient (NO sub(3)-N, NH sub(4)-N, and PO sub(4)-P) transport in storm-generated surface runoff from a golf course. Storm event samples were collected for 5 yr (1 Apr. 1998-31 Mar. 2003) from the Morris Williams Municipal Golf Course in Austin, TX. Inflow and outflow samples were collected from a stream that transected the golf course. One hundred fifteen runoff-producing precipitation events were measured. Median NO sub(3)-N and PO sub(4)-P concentrations at the outflow location were significantly (p < 0.05) greater than like concentrations measured at the inflow location; however, median outflow NH sub(4)-N concentration was significantly less than the median inflow concentration. Storm water runoff transported 1.2 kg NO sub(3)-N ha super(-1) yr super(-1), 0.23 kg NH sub(4)-N ha super(-1) yr super(-1), and 0.51 kg PO sub(4)-P ha super(-1) yr super(-1) from the course. These amounts represent approximately 3.3% of applied N and 6.2% of applied P over the contributing area for the same period. NO sub(3)-N transport in storm water runoff from this course does not pose a substantial environmental risk; however, the median PO sub(4)-P concentration exiting the course exceeded the USEPA recommendation of 0.1 mg L super(-1) for streams not discharging into lakes. The PO sub(4)-P load measured in this study was comparable to soluble P rates measured from agricultural lands. The findings of this study emphasize the need to balance golf course fertility management with environmental risks, especially with respect to phosphorus. JF - Journal of Environmental Quality AU - King, K W AU - Balogh, J C AU - Hughes, K L AU - Harmel, R D AD - USDA-ARS, 590 Woody Hayes Drive, Columbus, OH 43210, king.220@osu.edu Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1021 EP - 1030 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 4 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Resource management KW - Fertility KW - Storm Runoff KW - Nutrient loading KW - outflow KW - Nutrients KW - Watersheds KW - Lawns KW - Streams KW - Storms KW - Lakes KW - Fertilizers KW - inflow KW - water pollution KW - Agricultural runoff KW - Nonpoint Pollution Sources KW - turf KW - agricultural land KW - Golf Courses KW - Land use KW - Water pollution KW - Risk KW - Turf Grasses KW - Perception KW - Nutrients (mineral) KW - Runoff KW - Q5 08503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - Q2 09184:Composition of water KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21015426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Nutrient+Load+Generated+by+Storm+Event+Runoff+from+a+Golf+Course+Watershed&rft.au=King%2C+K+W%3BBalogh%2C+J+C%3BHughes%2C+K+L%3BHarmel%2C+R+D&rft.aulast=King&rft.aufirst=K&rft.date=2007-01-01&rft.volume=36&rft.issue=4&rft.spage=1021&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0387 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fertility; Resource management; Fertilizers; Nutrients (mineral); Watersheds; Storms; Agricultural runoff; Runoff; Water pollution; Nutrient loading; turf; outflow; agricultural land; Streams; Land use; Lakes; Perception; inflow; water pollution; Risk; Turf Grasses; Storm Runoff; Nonpoint Pollution Sources; Nutrients; Lawns; Golf Courses DO - http://dx.doi.org/10.2134/jeq2006.0387 ER - TY - JOUR T1 - A Stochastic Model for Colloid Transport and Deposition AN - 21015378; 8047629 AB - Profiles of retained colloids in porous media have frequently been observed to be hyper-exponential or non-monotonic with transport depth under unfavorable attachment conditions, whereas filtration theory predicts an exponential profile. In this work we present a stochastic model for colloid transport and deposition that allows various hypotheses for such deviations to be tested. The model is based on the conventional advective dispersion equation that accounts for first-order kinetic deposition and release of colloids. One or two stochastic parameters can be considered in this model, including the deposition coefficient, the release coefficient, and the average pore water velocity. In the case of one stochastic parameter, the probability density function (PDF) is characterized using log-normal, bimodal log-normal, or a simple two species/region formulation. When two stochastic parameters are considered, then a joint log-normal PDF is employed. Simulation results indicated that variations in the deposition coefficient and the average pore water velocity can both produce hyper-exponential deposition profiles. Bimodal formulations for the PDF were also able to produce hyper-exponential profiles, but with much lower variances in the deposition coefficient. The shape of the deposition profile was found to be very sensitive to the correlation of deposition and release coefficients, and to the correlation of pore water velocity and deposition coefficient. Application of the developed stochastic model to a particular set of colloid transport and deposition data indicated that chemical heterogeneity of the colloid population could not fully explain the observed behavior. Alternative interpretations were therefore proposed based on variability of the pore size and the water velocity distributions. JF - Journal of Environmental Quality AU - Bradford, SA AU - Toride, N AD - USDA-ARS, United States Salinity Lab., 450 W. Big Springs Rd., Riverside, CA 92507-4617, sbradford@ussl.ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1346 EP - 1356 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Pore water KW - Mathematical models KW - Colloids KW - Population density KW - Velocity KW - Simulation KW - Environmental factors KW - stochastic models KW - Filtration KW - Kinetics KW - Dispersion KW - Modelling KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - Q2 09146:TSD distribution, water masses and circulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21015378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=A+Stochastic+Model+for+Colloid+Transport+and+Deposition&rft.au=Bradford%2C+SA%3BToride%2C+N&rft.aulast=Bradford&rft.aufirst=SA&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1346&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2007.0004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Filtration; Mathematical models; Colloids; Population density; Environmental factors; Modelling; Dispersion; Pore water; Kinetics; Simulation; Velocity; stochastic models DO - http://dx.doi.org/10.2134/jeq2007.0004 ER - TY - JOUR T1 - Reduced Surface Runoff Losses of Metolachlor in Narrow-Row Compared to Wide-Row Soybean AN - 21015347; 8047627 AB - Cultural management practices that reduce the off-site transport of herbicides applied to row crops are needed to protect surface water quality. A soybean [Glycine max (L.) Merr.] field study was conducted near Stoneville, MS on Sharkey clay to evaluate row spacing (50 cm vs. 100 cm) effects on metolachlor [2-chloro-N-(2-ethyl-6-methylphenyl)-N-(methoxy-1-methylethyl) acetamide] transport. One day after the foliar application of metolachlor to 2.03 m wide by 2.43 m long plots, 60 mm h super(-1) of simulated rainfall was applied until 25 min of runoff was generated per plot. The calculated mass of metolachlor intercepted by the soybean foliage was greater in narrow-row than wide-row soybean, 0.39 kg ha super(-1) vs. 0.23 kg ha super(-1), respectively. Field and laboratory studies indicated that less than 2% of the metolachlor intercepted by the soybean foliage was available for foliar wash-off 1 d after application. Antecedent soil water content at the start of the simulations was lower in narrow-row soybean. In turn, there was a 1.7-fold greater time to runoff on narrow-row plots. The greater time to runoff likely contributed to lower metolachlor concentration in runoff from narrow-row plots. Cumulative metolachlor losses were significantly greater in wide-row than narrow-row soybean, 3.7% vs. 2.2%, respectively. Findings indicate that narrow-row planting systems may reduce metolachlor runoff following a post-emergence application. JF - Journal of Environmental Quality AU - Krutz, Jason L AU - Koger, Clifford H AU - Locke, Martin A AU - Steinriede, Robert WJr AD - USDA-ARS, Southern Weed Science Research Unit, P.O. Box 350, Stoneville, MS 38776, Jason.krutz@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1331 EP - 1337 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts KW - Surface Runoff KW - Surface water KW - Environmental Quality KW - Rainfall KW - Surface Water KW - Glycine max KW - Crops KW - Soil KW - foliage KW - soybeans KW - Clay KW - Laboratories KW - Simulation KW - planting KW - Herbicides KW - Nonpoint pollution KW - Simulated Rainfall KW - Soybeans KW - Runoff KW - culture KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21015347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Reduced+Surface+Runoff+Losses+of+Metolachlor+in+Narrow-Row+Compared+to+Wide-Row+Soybean&rft.au=Krutz%2C+Jason+L%3BKoger%2C+Clifford+H%3BLocke%2C+Martin+A%3BSteinriede%2C+Robert+WJr&rft.aulast=Krutz&rft.aufirst=Jason&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1331&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0548 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Soil; Clay; Surface water; Rainfall; foliage; planting; Simulation; Herbicides; Nonpoint pollution; Crops; culture; soybeans; Surface Runoff; Environmental Quality; Laboratories; Surface Water; Simulated Rainfall; Runoff; Soybeans; Glycine max DO - http://dx.doi.org/10.2134/jeq2006.0548 ER - TY - JOUR T1 - Inhibiting Water Infiltration into Soils with Cross-linked Polyacrylamide: Seepage Reduction for Irrigated Agriculture AN - 21015242; 8054246 AB - High water infiltration rates in unlined canals, reservoirs, and the inflow end of furrows relative to outflow ends result in excessive seepage losses and reduced furrow irrigation application uniformity. This study evaluated the use of cross-linked, anionic, polyacrylamide hydrogel (XPAM), a water-absorbing, swellable polymer solid, for reducing infiltration and seepage losses though soil. Experiments 1 and 2 measured the influence of soil treatments on seepage rate in soil columns under constant-head conditions: Exp. 1 treated five soils with 0, 2.5, 5, and 10 g kg super(-1) XPAM; Exp. 2 applied combined XPAM (0-5 g kg super(-1)) and NaCl (0-5.1 g kg super(-1)) treatments to a silt loam soil, and separately tested the effect of XPAM granule size and treated soil layer thickness on seepage rate. In Exp. 3, a miniflume was used to determine how a 5-mm-thick, XPAM-treated (0-5 g kg super(- 1)) soil layer at the inflow end of the "minifurrow" influenced water distribution. The 21-h seepage rates of all soils except the loamy sand decreased curvilinearly with increasing XPAM rate, with maximum reductions of 87 to 94 0.000000or 5 and 10 g kg super(-1) XPAM rates, relative to controls. The <300- mu m-diam. XPAM granules were significantly more effective than the coarser grained XPAM for reducing seepage, and reducing the thickness of the treated soil layer from 71 to 24 mm had no significant effect on the seepage reduction obtained with XPAM. The 5 g kg super(-1) XPAM treatment applied to inflow-end miniflume soils significantly decreased the "furrow-stream" advance period and reversed the infiltration patterns observed in miniflumes, relative to controls. These XPAM treatments could potentially be used to increase the uniformity of furrow water applications and reduce seepage from unlined irrigation ponds and canals. JF - Soil Science Society of America Journal AU - Lentz, Rodrick D AD - USDA-ARS, Northwest Irrigation and Soils Research Lab., 3793 N 3600 E, Kimberly, ID 83341, lentz@nwisrl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1352 EP - 1362 PB - Soil Science Society of America VL - 71 IS - 4 SN - 0361-5995, 0361-5995 KW - Water Resources Abstracts KW - Soil Treatment KW - Seepage Loss KW - Furrow Irrigation KW - Furrows KW - Infiltration KW - Solids KW - Seepage KW - Reservoirs KW - Irrigation Canals KW - SW 1030:Use of water of impaired quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21015242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Inhibiting+Water+Infiltration+into+Soils+with+Cross-linked+Polyacrylamide%3A+Seepage+Reduction+for+Irrigated+Agriculture&rft.au=Lentz%2C+Rodrick+D&rft.aulast=Lentz&rft.aufirst=Rodrick&rft.date=2007-01-01&rft.volume=71&rft.issue=4&rft.spage=1352&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2005.0380 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Seepage; Infiltration; Irrigation Canals; Furrows; Furrow Irrigation; Seepage Loss; Soil Treatment; Solids; Reservoirs DO - http://dx.doi.org/10.2136/sssaj2005.0380 ER - TY - JOUR T1 - Selection of a Water-Extractable Phosphorus Test for Manures and Biosolids as an Indicator of Runoff Loss Potential AN - 21012567; 8047630 AB - The correlation of runoff phosphorus (P) with water-extractable phosphorus (WEP) in land-applied manures and biosolids has spurred wide use of WEP as a water quality indicator. Land managers, planners, and researchers need a common WEP protocol to consistently use WEP in nutrient management. Our objectives were to (i) identify a common WEP protocol with sufficient accuracy and precision to be adopted by commercial testing laboratories and (ii) confirm that the common protocol is a reliable index of runoff P. ten laboratories across North America evaluated alternative protocols with an array of manure and biosolids samples. A single laboratory analyzed all samples and conducted a separate runoff study with the manures and biosolids. Extraction ratio (solution:solids) was the most important factor affecting WEP, with WEP increasing from 10:1 to 100:1 and increasing from 100:1 to 200:1. When WEP was measured by a single laboratory, correlations with runoff P from packed soil boxes amended with manure and biosolids ranged from 0.79 to 0.92 across all protocol combinations (extraction ratio, filtration method, and P determination method). Correlations with P in runoff were slightly lower but significant when WEP was measured by the 10 labs (r = 0.56-0.86). Based on laboratory repeatability and water quality evaluation criteria, we recommend the following common protocol: 100:1 extraction ratio; 1-h shaking and centrifuge 10 min at 1500 x g (filter with Whatman #1 paper if necessary); and determining P by inductively coupled plasma-atomic emission spectrometry or colorimetric methods. JF - Journal of Environmental Quality AU - Kleinman, Peter AU - Sullivan, Dan AU - Wolf, Ann AU - Brandt, Robin AU - Dou, Zhengxia AU - Elliott, Herschel AU - Kovar, John AU - Leytem, April AU - Maguire, Rory AU - Moore, Philip AU - Saporito, Lou AU - Sharpley, Andrew AU - Shober, Amy AU - Sims, Tom AU - Toth, John AU - Toor, Gurpal AU - Zhang, Hailin AU - Zhang, Tiequan AD - USDA-ARS, Pasture Systems and Watershed Management Research Unit, University Park, PA 16802, Peter.Kleinman@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1357 EP - 1367 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - water quality KW - Manure KW - Indicators KW - Phosphorus KW - Water quality KW - Land application KW - Evaluation KW - Soil KW - Centrifuges KW - Biosolids KW - Testing Procedures KW - North America KW - Animal wastes KW - Laboratories KW - Water Quality KW - Filtration KW - Soil Amendments KW - Runoff KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 3010:Identification of pollutants KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21012567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Selection+of+a+Water-Extractable+Phosphorus+Test+for+Manures+and+Biosolids+as+an+Indicator+of+Runoff+Loss+Potential&rft.au=Kleinman%2C+Peter%3BSullivan%2C+Dan%3BWolf%2C+Ann%3BBrandt%2C+Robin%3BDou%2C+Zhengxia%3BElliott%2C+Herschel%3BKovar%2C+John%3BLeytem%2C+April%3BMaguire%2C+Rory%3BMoore%2C+Philip%3BSaporito%2C+Lou%3BSharpley%2C+Andrew%3BShober%2C+Amy%3BSims%2C+Tom%3BToth%2C+John%3BToor%2C+Gurpal%3BZhang%2C+Hailin%3BZhang%2C+Tiequan&rft.aulast=Kleinman&rft.aufirst=Peter&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1357&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0450 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Filtration; Manure; Centrifuges; Phosphorus; Water quality; Runoff; Soil; water quality; Animal wastes; Biosolids; Land application; Evaluation; Testing Procedures; Soil Amendments; Laboratories; Indicators; Water Quality; North America DO - http://dx.doi.org/10.2134/jeq2006.0450 ER - TY - JOUR T1 - Genetic Variation for Yield and Fiber Quality Response to Supplemental Irrigation within the Pee Dee Upland Cotton Germplasm Collection AN - 21009796; 8047735 AB - Water availability is a major factor influencing cotton cultivar performance and sustainable cotton (Gossypium hirsutum L.) production in the southeastern USA. An increased understanding of the response of diverse cotton germplasm lines to supplemental irrigation could aid in future efforts to develop cultivars targeted to irrigated or dryland environments. In this study, 13 germplasm lines were selected from the Pee Dee (PD) germplasm collection and evaluated to measure the effect of supplemental irrigation on a number of agronomic and fiber quality traits important to cotton production systems. Most PD germplasm lines receiving supplemental irrigation had increased plant height and lint percent, while boll weight, seed index, fiber length, fiber strength, uniformity index, and micronaire decreased. Cultivars PD-2 and FM-966 did not show a significant response to supplemental irrigation for any of the traits measured. In contrast, PD5377 and PD93009 showed differential responses to supplemental irrigation for 5 out of the 12 traits measured. This study shows the importance of comparing individual genotype response to supplemental irrigation for agronomic and fiber quality traits to efficiently target genotypes for irrigated or dryland environments. JF - Crop Science AU - Campbell, B T AU - Bauer, P J AD - USDA-ARS, Coastal Plains Soil, Water, and Plant Research Center, 2611 W. Lucas St., Florence, SC 29501, todd.campbell@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 591 EP - 597 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 2 SN - 0011-183X, 0011-183X KW - Genetics Abstracts; Water Resources Abstracts KW - Seeds KW - Cotton KW - Supplemental Irrigation KW - Irrigation KW - Available Water KW - Genetic diversity KW - Genotypes KW - USA, Southeast KW - Water availability KW - Crops KW - Gossypium hirsutum KW - Crop Yield KW - Fibers KW - USA KW - Performance Evaluation KW - Strength KW - Weight KW - Germplasm KW - G 07800:Plants and Algae KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21009796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Genetic+Variation+for+Yield+and+Fiber+Quality+Response+to+Supplemental+Irrigation+within+the+Pee+Dee+Upland+Cotton+Germplasm+Collection&rft.au=Campbell%2C+B+T%3BBauer%2C+P+J&rft.aulast=Campbell&rft.aufirst=B&rft.date=2007-01-01&rft.volume=47&rft.issue=2&rft.spage=591&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2006.06.0424 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fibers; Seeds; Germplasm; Irrigation; Genetic diversity; Genotypes; Water availability; Crops; Strength; Performance Evaluation; Cotton; Weight; Supplemental Irrigation; Available Water; Crop Yield; Gossypium hirsutum; USA; USA, Southeast DO - http://dx.doi.org/10.2135/cropsci2006.06.0424 ER - TY - JOUR T1 - Hydrology of Small Field Plots Used to Study Phosphorus Runoff under Simulated Rainfall AN - 21009723; 8047681 AB - Use of small plots and rainfall simulators to extrapolate trends in runoff water quality requires careful consideration of hydrologic process represented under such conditions. A modified version of the National Phosphorus Runoff Project (NPRP) protocol was used to assess the hydrology of paired 1 x 2 m plots established on two soils with contrasting hydrologic properties (somewhat poorly drained vs. well drained). Rain simulations (60 mm h super(-1)) were conducted to generate 30 min of runoff. For the somewhat poorly drained soil, simulations were conducted in October and May to contrast dry conditions typically targeted by NPRP protocols with wet conditions generally associated with natural runoff. For the well-drained soil, only dry conditions (October) were evaluated. Under dry antecedent moisture conditions, an average of 64 mm of rainfall was applied to the somewhat poorly drained soil to generate 30 min of runoff, as opposed to 96 mm to the well-drained soil. At an extreme, differences in rainfall were equivalent to a 50-yr rainfall-return period. An absence of detectable spatial trends in surface soil moisture suggests uniformity of runoff processes within the plots. No differences in applied rainfall were evident between wet and dry antecedent conditions for the somewhat poorly drained soil. However, significant differences in runoff generation processes were observed in dissolved P concentrations between wet and dry conditions. As natural runoff from the somewhat poorly drained soil is largely under wet antecedent conditions, this study highlights the need for care in interpreting findings from generalized protocols that favor infiltration-excess runoff mechanisms. JF - Journal of Environmental Quality AU - Srinivasan AU - Kleinman, PJA AU - Sharpley, AN AU - Buob, T AU - Gburek, W J AD - Pasture Systems and Watershed Management Research Unit, USDA-Agricultural Research Service, Building 3702 Curtin Road, University Park, PA 16802, peter.kleinman@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1833 EP - 1842 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 6 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - water quality KW - Simulators KW - Rainfall Simulators KW - Rainfall-runoff Relationships KW - Environmental Quality KW - Rainfall KW - Water Quality KW - Phosphorus KW - Simulation KW - Water quality KW - Environmental factors KW - Soil KW - Hydrology KW - Rain KW - Soil moisture KW - Runoff KW - P 2000:FRESHWATER POLLUTION KW - Q2 09241:General KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21009723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Hydrology+of+Small+Field+Plots+Used+to+Study+Phosphorus+Runoff+under+Simulated+Rainfall&rft.au=Srinivasan%3BKleinman%2C+PJA%3BSharpley%2C+AN%3BBuob%2C+T%3BGburek%2C+W+J&rft.aulast=Srinivasan&rft.aufirst=&rft.date=2007-01-01&rft.volume=36&rft.issue=6&rft.spage=1833&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2007.0017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Simulators; Rainfall; Phosphorus; Hydrology; Water quality; Environmental factors; Runoff; Soil; water quality; Simulation; Soil moisture; Rainfall-runoff Relationships; Rainfall Simulators; Environmental Quality; Water Quality; Rain DO - http://dx.doi.org/10.2134/jeq2007.0017 ER - TY - JOUR T1 - Variable Rainfall Intensity and Tillage Effects on Runoff, Sediment, and Carbon Losses from a Loamy Sand under Simulated Rainfall AN - 21009651; 8047645 AB - The low-carbon, intensively cropped Coastal Plain soils of Georgia are susceptible to runoff, soil loss, and drought. Reduced tillage systems offer the best management tool for sustained row crop production. Understanding runoff, sediment, and chemical losses from conventional and reduced tillage systems is expected to improve if the effect of a variable rainfall intensity storm was quantified. Our objective was to quantify and compare effects of a constant (I sub(c)) intensity pattern and a more realistic, observed, variable (I sub(v)) rainfall intensity pattern on runoff (R), sediment (E), and carbon losses (C) from a Tifton loamy sand cropped to conventional-till (CT) and strip-till (ST) cotton (Gossypium hirsutum L.). Four treatments were evaluated: CT-I sub(c), CT-I sub(v), ST-I sub(c), and ST-I sub(v), each replicated three times. Field plots (n = 12), each 2 by 3 m, were established on each treatment. Each 6-m super(2) field plot received simulated rainfall at a constant (57 mm h super(-1)) or variable rainfall intensity pattern for 70 min (12-run ave. = 1402 mL; CV = 3%). The I sub(v) pattern represented the most frequent occurring intensity pattern for spring storms in the region. Compared with CT, ST decreased R by 2.5-fold, E by 3.5-fold, and C by 7-fold. Maximum runoff values for I sub(v) events were 1.6-fold higher than those for I sub(c) events and occurred 38 min earlier. Values for E sub(tot) and C sub(tot) for I sub(v) events were 19-36% and 1.5-fold higher than corresponding values for I sub(c) events. Values for E sub(max) and C sub(max) for I sub(v) events were 3-fold and 4-fold higher than corresponding values for I sub(c) events. Carbon enrichment ratios (CER) were 1.0 for CT plots (except for first 20 min). Maximum CER for CT-I sub(c), CT-I sub(v), ST-I sub(c), and ST- I sub(v) were 2.0, 2.2, 1.0, and 1.2, respectively. Transport of sediment, carbon, and agrichemicals would be better understood if variable rainfall intensity patterns derived from natural rainfall were used in rainfall simulations to evaluate their fate and transport from CT and ST systems. JF - Journal of Environmental Quality AU - Truman, C C AU - Strickland, T C AU - Potter, T L AU - Franklin, D H AU - Bosch, D D AU - Bednarz, C W AD - USDA-ARS, Southeast Watershed Research Lab., Tifton, GA 31793, Clint.Truman@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1495 EP - 1502 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Cotton KW - Storm Runoff KW - Rainfall KW - crop production KW - Environmental factors KW - Soil KW - Carbon KW - best practices KW - Sand KW - Water springs KW - plains KW - Sediment transport KW - Rainfall Intensity KW - Droughts KW - Sediment pollution KW - Sediment chemistry KW - Carbon cycle KW - Simulation KW - Production management KW - Simulated Rainfall KW - Sediments KW - Gossypium hirsutum KW - ASW, USA, Georgia KW - Tillage KW - tillage KW - Runoff KW - M3 1010:Issues in Sustainable Development KW - SW 0835:Streamflow and runoff KW - P 1000:MARINE POLLUTION KW - Q2 09261:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21009651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Variable+Rainfall+Intensity+and+Tillage+Effects+on+Runoff%2C+Sediment%2C+and+Carbon+Losses+from+a+Loamy+Sand+under+Simulated+Rainfall&rft.au=Truman%2C+C+C%3BStrickland%2C+T+C%3BPotter%2C+T+L%3BFranklin%2C+D+H%3BBosch%2C+D+D%3BBednarz%2C+C+W&rft.aulast=Truman&rft.aufirst=C&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1495&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sediment chemistry; Rainfall; Carbon cycle; Production management; Sediment transport; Environmental factors; Droughts; Runoff; Soil; Sediment pollution; best practices; Cotton; Sand; Water springs; Simulation; plains; crop production; tillage; Carbon; Storm Runoff; Tillage; Simulated Rainfall; Rainfall Intensity; Sediments; Gossypium hirsutum; ASW, USA, Georgia DO - http://dx.doi.org/10.2134/jeq2006.0018 ER - TY - JOUR T1 - Rhizobium etli USDA9032 Engineered To Produce a Phenazine Antibiotic Inhibits the Growth of Fungal Pathogens but Is Impaired in Symbiotic Performance AN - 20988827; 7205308 AB - Phenazine production was engineered in Rhizobium etli USDA9032 by the introduction of the phz locus of Pseudomonas chlororaphis O6. Phenazine-producing R. etli was able to inhibit the growth of Botrytis cinerea and Fusarium oxysporum in vitro. Black bean inoculated with phenazine-producing R. etli produced brownish Fix super(-) nodules. JF - Applied and Environmental Microbiology AU - Krishnan, Hari B AU - Kang, Beom Ryong AU - Hari Krishnan, Ammulu AU - Kim, Kil Yong AU - Kim, Young Cheol AD - Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service. Department of Agronomy, University of Missouri, Columbia, Missouri 65211. Environment-Friendly Agricultural Research Center, Chonnam National University, Gwangju 500-757, South Korea Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 327 EP - 330 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 1 SN - 0099-2240, 0099-2240 KW - Biotechnology and Bioengineering Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Fusarium oxysporum KW - Pseudomonas chlororaphis KW - Botrytis cinerea KW - Rhizobium etli KW - Antibiotics KW - Pathogens KW - Nodules KW - Beans KW - Phenazine KW - W 30925:Genetic Engineering KW - A 01370:Biological Control KW - J 02430:Symbiosis, Antibiosis & Phages UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20988827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Rhizobium+etli+USDA9032+Engineered+To+Produce+a+Phenazine+Antibiotic+Inhibits+the+Growth+of+Fungal+Pathogens+but+Is+Impaired+in+Symbiotic+Performance&rft.au=Krishnan%2C+Hari+B%3BKang%2C+Beom+Ryong%3BHari+Krishnan%2C+Ammulu%3BKim%2C+Kil+Yong%3BKim%2C+Young+Cheol&rft.aulast=Krishnan&rft.aufirst=Hari&rft.date=2007-01-01&rft.volume=73&rft.issue=1&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Antibiotics; Pathogens; Beans; Nodules; Phenazine; Pseudomonas chlororaphis; Fusarium oxysporum; Rhizobium etli; Botrytis cinerea ER - TY - JOUR T1 - Reconsidering Integrated Crop-Livestock Systems in North America AN - 20896178; 7431992 AB - Although integrated crop-livestock systems have been employed globally for millennia, in the past century, farmers in North America have tended toward increased specialization. There is renewed interest in reintegrating crops and livestock because of concerns about natural resource degradation, the profitability and stability of farm income, long-term sustainability, and increasing regulation of concentrated animal feeding operations. Integrated crop-livestock systems could foster diverse cropping systems, including the use of perennial and legume forages, which could be grown in selected areas of the landscape to achieve multiple environmental benefits. Integrated systems inherently would utilize animal manure, which enhances soil tilth, fertility, and C sequestration. Integration of crops and livestock could occur within a farm or among farms. Both scales of integration rely on farmers' knowledge, motivation, and resources. Despite the numerous benefits that could accrue if farms moved toward on-farm or among-farm integration of crops and livestock, the complexity of such systems could constrain adoption. However, farmers should expect that adoption of integrated crop-livestock systems would enhance both profitability and environmental sustainability of their farms and communities. The combination of system complexity and potential for public benefit justify the establishment of a new national or international research initiative to overcome constraints and move North American agriculture toward greater profitability and sustainability. JF - Agronomy Journal AU - Russelle, Michael P AU - Entz, Martin H AU - Franzluebbers, Alan J AD - USDA-ARS Plant Sci. Res. Unit and U.S. Dairy Forage Res. Center (Minnesota Cluster), 1991 Upper Buford Cir., Room 439, Univ. of Minnesota, St. Paul, MN 55108, russelle@umn.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 325 EP - 334 VL - 99 IS - 2 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - North America KW - Fertility KW - Animal wastes KW - Manure KW - soil fertility KW - Landscape KW - agriculture KW - Crops KW - Livestock KW - agronomy KW - Carbon sequestration KW - income KW - Natural resources KW - farms KW - forage KW - Economics KW - sustainability KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20896178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Reconsidering+Integrated+Crop-Livestock+Systems+in+North+America&rft.au=Russelle%2C+Michael+P%3BEntz%2C+Martin+H%3BFranzluebbers%2C+Alan+J&rft.aulast=Russelle&rft.aufirst=Michael&rft.date=2007-01-01&rft.volume=99&rft.issue=2&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0139 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fertility; Manure; Animal wastes; soil fertility; Landscape; agriculture; Crops; agronomy; Livestock; Carbon sequestration; farms; Natural resources; income; Economics; forage; sustainability; North America DO - http://dx.doi.org/10.2134/agronj2006.0139 ER - TY - JOUR T1 - Temporal Yield Variability under Conventional and Alternative Management Systems AN - 20893631; 8052548 AB - Year to year variation in yield is an inherent risk associated with crop production and many growers rely on intensive mechanical or chemical inputs to preserve crop yield in the face of fluctuating environmental conditions. However, as interest grows in alternative crop management systems which depend less on external inputs, determining the degree to which management systems can impact the temporal yield variability will help the development of sustainable agroecosystems. This study assessed average crop yields and temporal yield variability over a 12-yr period in four agricultural management systems that are part of a long-term cropping systems experiment at the W.K. Kellogg Biological Station (KBS) Long Term Ecological Research (LTER) site in southwestern Michigan. The four systems follow a corn (Zea mays L.), soybean [Glycine max (L.) Merr.], and winter wheat (Triticum aestivum L.) 3-yr rotation under conventional (CT), no-till (NT), low-input (LI), or organic (ORG) management, and each crop phase was present in the rotation four times from 1993 to 2004. Yields were measured each year and crop yield variability was estimated using the coefficient of variation calculated separately for each crop phase. Averaged over the study period, yields in the CT and NT systems were similar across all crop phases of the rotation and of higher magnitude than the LI system only in the winter wheat phase of the rotation. Compared to the other three management systems, yields in the ORG system were lower in the corn and winter wheat phases of the rotation. Yields in the soybean phase were similar across the four management systems. Temporal yield variability differed among management systems and rotation phases and was highest in the ORG system during the soybean (CV = 48%) and winter wheat (CV = 33%) phases of the rotation. Compared to the CT system, yield variability was 40% lower in the LI (corn phase), 33% lower in the NT (soybean phase) and similar in the NT (corn and winter wheat phases) systems. Results of this study suggest that yield and temporal yield variability under alternative management systems such as no- till and low-input can be comparable to that in conventional systems. However, temporal yield variability can be as high or higher in organic cropping systems without external inputs of manure or compost. JF - Agronomy Journal AU - Smith, Richard G AU - Menalled, Fabian D AU - Robertson, G P AD - Dep. of Land Resources and Environmental Sciences, Montana State Univ., Bozeman, MT 59717, rsmith@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1629 EP - 1634 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 6 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - Manure KW - crop yield KW - Sustainable development KW - crop production KW - no-till cropping KW - corn KW - Crops KW - Glycine max KW - Triticum aestivum KW - Zea mays KW - soybeans KW - Compost KW - wheat KW - Animal wastes KW - agronomy KW - winter KW - Environmental conditions KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20893631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Temporal+Yield+Variability+under+Conventional+and+Alternative+Management+Systems&rft.au=Smith%2C+Richard+G%3BMenalled%2C+Fabian+D%3BRobertson%2C+G+P&rft.aulast=Smith&rft.aufirst=Richard&rft.date=2007-01-01&rft.volume=99&rft.issue=6&rft.spage=1629&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2007.0096 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Triticum aestivum; Glycine max; Zea mays; wheat; winter; soybeans; Crops; corn; crop yield; no-till cropping; Animal wastes; crop production; Environmental conditions; Compost; Manure; agronomy; Sustainable development DO - http://dx.doi.org/10.2134/agronj2007.0096 ER - TY - JOUR T1 - Dynamic Cropping Systems: Increasing Adaptability Amid an Uncertain Future AN - 20893610; 8052491 AB - Future trends in population growth, energy use, climate change, and globalization will challenge agriculturists to develop innovative production systems that are highly productive and environmentally sound. Furthermore, future agricultural production systems must possess an inherent capacity to adapt to change to be sustainable. Given this context, adoption of dynamic cropping systems is proposed to meet multiple agronomic and environmental objectives through the enhancement of management adaptability to externalities. Dynamic cropping systems are a form of agricultural production that relies on an annual strategy to optimize the outcome of (i) production, (ii) economic, and (iii) resource conservation goals using ecologically-based management principles. Dynamic cropping systems are inherently complex, possessing larger crop portfolios and greater crop diversity and sequencing flexibility as compared with monoculture and fixed-sequence cropping systems. Greater crop diversity and sequencing flexibility within dynamic cropping systems may result in reduced weed and disease infestations, greater nutrient- and precipitation-use efficiency, decreased requirements of exogenous inputs, and lower production risk. The multiple interactions among management components of dynamic cropping systems demand greater management intensity than monoculture and fixed-sequence cropping systems. Further development of dynamic cropping systems is important for managing crop production systems in a sustainable manner. These systems can ultimately assist land managers to develop new and improved land-use strategies to the benefit of generations to come. JF - Agronomy Journal AU - Hanson, J D AU - Liebig, MA AU - Merrill, S D AU - Tanaka, D L AU - Krupinsky, J M AU - Stott, DE AD - USDA-ARS, Northern Great Plains Research Lab., P.O. Box 459, Mandan, ND 58554, Jon.Hanson@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 939 EP - 943 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 4 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - Agricultural production KW - Climatic changes KW - Sustainable development KW - crop production KW - adaptability KW - population growth KW - Economics KW - portfolios KW - globalization KW - Energy consumption KW - Land use KW - agronomy KW - Conservation KW - weeds KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20893610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Dynamic+Cropping+Systems%3A+Increasing+Adaptability+Amid+an+Uncertain+Future&rft.au=Hanson%2C+J+D%3BLiebig%2C+MA%3BMerrill%2C+S+D%3BTanaka%2C+D+L%3BKrupinsky%2C+J+M%3BStott%2C+DE&rft.aulast=Hanson&rft.aufirst=J&rft.date=2007-01-01&rft.volume=99&rft.issue=4&rft.spage=939&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0133 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Agricultural production; adaptability; Sustainable development; globalization; portfolios; Economics; population growth; weeds; Climatic changes; crop production; Conservation; Land use; Energy consumption; agronomy DO - http://dx.doi.org/10.2134/agronj2006.0133 ER - TY - JOUR T1 - Citrus Limonoids: Analysis, Bioactivity, and Biomedical Prospects AN - 20893424; 8024098 AB - Limonoids are a prominent group of secondary metabolites in citrus fruit. The bitter character of some compounds in this group has historically compromised the quality of citrus fruit and juice. Detecting bitter limonoids in citrus, understanding their origins, and developing methods for their removal from citrus juices have provided the basis for citrus limonoid research. Evaluation of the biological activity of citrus limonoids has indicated the potential of these compounds to improve human health as anticancer, cholesterol-lowering, and antiviral agents. This review chronicles the evolution of citrus limonoid research from defining their participation in citrus bitterness to their potential utilization as important contributors to improving human health and well-being. JF - Journal of Agricultural and Food Chemistry AU - Manners, Gary AD - Agriculture Research Service, Western Regional Research Center, U.S. Department of Agriculture, 800 Buchanan Street, Albany, California 94710 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 8285 EP - 8294 PB - American Chemical Society, [mailto:service@acs.org] VL - 55 IS - 21 SN - 0021-8561, 0021-8561 KW - Virology & AIDS Abstracts; Biotechnology and Bioengineering Abstracts; Chemoreception Abstracts KW - Limonoids KW - citrus KW - bitterness KW - human health KW - review. KW - Citrus KW - Fruits KW - Antiviral agents KW - Bitter taste KW - Reviews KW - Juices KW - Bitterness KW - Secondary metabolites KW - Evolution KW - R 18065:Food science KW - V 22340:Antiviral Agents KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20893424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Citrus+Limonoids%3A+Analysis%2C+Bioactivity%2C+and+Biomedical+Prospects&rft.au=Manners%2C+Gary&rft.aulast=Manners&rft.aufirst=Gary&rft.date=2007-01-01&rft.volume=55&rft.issue=21&rft.spage=8285&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf071797h LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fruits; Antiviral agents; Reviews; Bitter taste; Juices; Secondary metabolites; Bitterness; Evolution; Citrus DO - http://dx.doi.org/10.1021/jf071797h ER - TY - JOUR T1 - Dynamic Cropping Systems: Contributions to Improve Agroecosystem Sustainability AN - 20892579; 8052486 AB - Cropping systems need to be inherently flexible to take advantage of economic opportunities and/or adapt to environmental realities. A dynamic cropping systems concept - characterized by a management approach whereby crop sequencing decisions are made on an annual basis - has been proposed to improve the adaptability of cropping practices to externalities. A symposium on dynamic cropping systems was held at the 2005 ASA-CSSA-SSSA annual meetings in Salt Lake City, UT. Presentations at the symposium reviewed research results from a recent experiment near Mandan, ND, investigating short-term crop sequence effects on crop production, plant diseases, soil residue coverage, and soil water depletion. This paper briefly reviews each of the presentations at the symposium. Future research opportunities on dynamic cropping systems abound, and may have increased impact if emerging issues in agriculture (e.g., increased use of biofuels; livestock integration in cropping systems) are incorporated in evaluations. JF - Agronomy Journal AU - Liebig, MA AU - Tanaka, D L AU - Krupinsky, J M AU - Merrill, S D AU - Hanson, J D AD - USDA-ARS, Northern Great Plains Research Lab., P.O. Box 459, Mandan, ND 58554, mark.liebig@mandan.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 899 EP - 903 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 4 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - Fuel technology KW - crop production KW - Crops KW - adaptability KW - Soil KW - Economics KW - sustainability KW - USA, Utah, Salt Lake City KW - Plant diseases KW - Residues KW - agriculture KW - biofuels KW - agronomy KW - Livestock KW - Reviews KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20892579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Dynamic+Cropping+Systems%3A+Contributions+to+Improve+Agroecosystem+Sustainability&rft.au=Liebig%2C+MA%3BTanaka%2C+D+L%3BKrupinsky%2C+J+M%3BMerrill%2C+S+D%3BHanson%2C+J+D&rft.aulast=Liebig&rft.aufirst=MA&rft.date=2007-01-01&rft.volume=99&rft.issue=4&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0131 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA, Utah, Salt Lake City; Soil; Reviews; Crops; Plant diseases; Fuel technology; Economics; Residues; sustainability; biofuels; crop production; adaptability; Livestock; agriculture; agronomy DO - http://dx.doi.org/10.2134/agronj2006.0131 ER - TY - JOUR T1 - Corn Stover to Sustain Soil Organic Carbon Further Constrains Biomass Supply AN - 20887539; 8052553 AB - Sustainable aboveground crop biomass harvest estimates for cellulosic ethanol production, to date, have been limited by the need for residue to control erosion. Recently, estimates of the amount of corn (Zea mays L.) stover needed to maintain soil carbon, which is responsible for favorable soil properties, were reported (5.25-12.50 Mg ha super(-1)). These estimates indicate stover needed to maintain soil organic carbon, and thus productivity, are a greater constraint to environmentally sustainable cellulosic feedstock harvest than that needed to control water and wind erosion. An extensive effort is needed to develop advanced cropping systems that greatly expand biomass production to sustainably supply cellulosic feedstock without undermining crop and soil productivity. JF - Agronomy Journal AU - Wilhelm, W W AU - Johnson, Jane MF AU - Karlen, Douglas L AU - Lightle, David T AD - USDA-ARS, Agroecosystem Management Res. Unit, 117 Keim Hall, Lincoln NE 68583-0934, Wally.Wilhelm@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1665 EP - 1667 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 6 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - Organic carbon KW - Sustainable development KW - corn KW - Crops KW - Soil KW - Carbon KW - soil properties KW - Zea mays KW - Ethanol KW - Residues KW - Biomass KW - agronomy KW - Erosion KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20887539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Corn+Stover+to+Sustain+Soil+Organic+Carbon+Further+Constrains+Biomass+Supply&rft.au=Wilhelm%2C+W+W%3BJohnson%2C+Jane+MF%3BKarlen%2C+Douglas+L%3BLightle%2C+David+T&rft.aulast=Wilhelm&rft.aufirst=W&rft.date=2007-01-01&rft.volume=99&rft.issue=6&rft.spage=1665&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2007.0150 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Zea mays; Soil; Biomass; Sustainable development; Erosion; Organic carbon; Crops; corn; Carbon; Residues; Ethanol; soil properties; agronomy DO - http://dx.doi.org/10.2134/agronj2007.0150 ER - TY - JOUR T1 - Dynamic Cropping Systems for Sustainable Crop Production in the Northern Great Plains AN - 20887511; 8052487 AB - Producers need to know how to sequence crops to develop sustainable dynamic cropping systems that take advantage of inherent internal resources, such as crop synergism, nutrient cycling, and soil water, and capitalize on external resources, such as weather, markets, and government programs. The objective of our research was to determine influences of previous crop and crop residues (crop sequence) on relative seed and residue yield and precipitation-use efficiency (PUE) for the no-till production of buckwheat (Fagopyrum esculentum Moench), canola (Brassica napus L.), chickpea (Cicer arietinum L.), corn (Zea mays L.), dry pea (Pisum sativum L.), grain sorghum (Sorghum bicolor L.), lentil (Lens culinaris Medik.), proso millet (Panicum miliaceum L.), sunflower (Helianthus annus L.), and spring wheat (Triticum aestivum L.) grown in the northern Great Plains. Relative seed yield in 2003 for eight of the 10 crops resulted in synergistic effects when the previous crop was dry pea or lentil, compared with each crop grown on its own residue. Buckwheat, corn, and sunflower residues were antagonistic to chickpea relative seed yield. In 2004, highest relative seed yield for eight of the 10 crops occurred when dry pea was the previous crop. Relative residue yield followed a pattern similar to relative seed yield. The PUE overall means fluctuated for seven of the 10 crops both years, but those of dry pea, sunflower, and spring wheat remained somewhat constant, suggesting these crops may have mechanisms for consistent PUE and were not as dependent on growing season precipitation distribution as the other seven crops. Sustainable cropping systems in the northern Great Plains will approach an optimal scheme of crop sequencing by taking advantage of synergisms and avoiding antagonisms that occur among crops and previous crop residues. JF - Agronomy Journal AU - Tanaka, D L AU - Krupinsky, J M AU - Merrill, S D AU - Liebig, MA AU - Hanson, J D AD - USDA-ARS, P.O. Box 459, Mandan, ND 58554, tanakad@mandan.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 904 EP - 911 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 4 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - antagonism KW - Sustainable development KW - crop production KW - no-till cropping KW - Pisum sativum KW - corn KW - Crops KW - Soil KW - Sorghum bicolor KW - Triticum aestivum KW - Zea mays KW - Water springs KW - plains KW - Sorghum KW - wheat KW - Weather KW - Panicum miliaceum KW - Cicer arietinum KW - crop residues KW - Synergism KW - Residues KW - Fagopyrum esculentum KW - Government programs KW - Lens culinaris KW - agronomy KW - Brassica napus KW - Helianthus KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20887511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Dynamic+Cropping+Systems+for+Sustainable+Crop+Production+in+the+Northern+Great+Plains&rft.au=Tanaka%2C+D+L%3BKrupinsky%2C+J+M%3BMerrill%2C+S+D%3BLiebig%2C+MA%3BHanson%2C+J+D&rft.aulast=Tanaka&rft.aufirst=D&rft.date=2007-01-01&rft.volume=99&rft.issue=4&rft.spage=904&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0132 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Helianthus; Cicer arietinum; Triticum aestivum; Zea mays; Sorghum; Fagopyrum esculentum; Sorghum bicolor; Panicum miliaceum; Pisum sativum; Brassica napus; Lens culinaris; Crops; Residues; plains; Sustainable development; Synergism; Water springs; wheat; crop residues; corn; antagonism; Soil; Government programs; Weather; no-till cropping; agronomy; crop production DO - http://dx.doi.org/10.2134/agronj2006.0132 ER - TY - JOUR T1 - An extraordinary patch of feral hog damage in Florida before and after initiating hog removal AN - 20885344; 7747705 AB - Feral hogs (Sus scrofa) are a particularly destructive exotic species in the United States (U.S. Department of Agriculture 1999), including Florida, which, along with Hawaii, is one of 2 states cited as having the most severe invasive species problems (U.S. Congress 1993) in the country. First introduced to North America by the European colonists (Conover 2007) hogs were one of the first invasive exotic species to take hold in Florida. They can transmit disease to livestock (Hartin et al. 2007) and humans (Conover and Vail 2007). They impose a variety of negative environmental impacts, including habitat degradation and predation on, and competition with, native species (Choquenot et al. 1996, Taft 1999, Engeman et al. 2003, Engeman et al. 2004b, Adkins and Harveson 2007, Kaller et al. 2007, and Mersinger and Silvy 2007). JF - Human-Wildlife Conflicts AU - Engeman, R M AU - Woolard, J AU - Smith, H T AU - Bourassa, J AU - Constantin, BU AU - Griffin, D AD - USDA/APHIS/Wildlife Services' National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521 -2154, USA, richard.m.engeman@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 271 EP - 275 VL - 1 IS - 2 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Agriculture KW - Indigenous species KW - Sus scrofa KW - Predation KW - Environmental impact KW - Introduced species KW - Habitat KW - Competition KW - Livestock KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20885344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=An+extraordinary+patch+of+feral+hog+damage+in+Florida+before+and+after+initiating+hog+removal&rft.au=Engeman%2C+R+M%3BWoolard%2C+J%3BSmith%2C+H+T%3BBourassa%2C+J%3BConstantin%2C+BU%3BGriffin%2C+D&rft.aulast=Engeman&rft.aufirst=R&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agriculture; Indigenous species; Predation; Environmental impact; Habitat; Introduced species; Competition; Livestock; Sus scrofa ER - TY - JOUR T1 - Intrafield patterns of wildlife damage to corn and soybeans in northern Indiana AN - 20884488; 7747698 AB - Management programs aimed at reducing wildlife damage to row crops rely on information concerning the spatial nature of wildlife damage at local and landscape scales. In this study we explored spatial patterns of wildlife damage within individual corn and soybean fields by describing relationships between specific locations where wildlife damage was recorded and distances from such locations to various habitat types that presumably influenced animal abundance and movements in our study area. Using stratified random sampling, we conducted depredation surveys of 100 corn fields and 60 soybean fields from May through October both in 2003 and 2004 and recorded the specific global positioning satellite (GPS) coordinates of wildlife damage to individual corn and soybean plants. We then generated random point locations in the same fields using a geographic information system (GIS) and evaluated whether damage point locations and random point locations differed with respect to distances to the nearest patches of forest, developed area, or grassland and shrubland habitats. For both crop types, damage point locations were significantly closer to forest patches than were random point locations, but farther from developed areas than random point locations. Logistic regression analyses further indicated that distance to forest influenced the probability of wildlife damage within fields, although pseudo r super(2) values of the best models were low (0.15). Our results clearly indicated that field portions that were nearest to forested habitats were more likely to suffer wildlife damage than field portions farther from forested habitats. We suggest that targeted removals of depredating species, concentrated along crop-forest interfaces, may be an effective, cost-effective means of reducing corn and soybean damage in areas where wildlife damage is especially problematic. JF - Human-Wildlife Conflicts AU - DeVault, T L AU - Beasley, J C AU - Humberg, LA AU - MacGowan, B J AU - Retamosa, MI AU - Rhodes, OE Jr AD - USDA/APHIS/Wildlife Services National Wildlife Research Center, 5757 Sneller Road, Brewerton, NY 13029, USA, Travis.L.DeVault@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 205 EP - 213 VL - 1 IS - 2 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Grasslands KW - Wildlife KW - Regression analysis KW - Forests KW - Geographic information systems KW - Habitat KW - Crops KW - Soybeans KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20884488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Intrafield+patterns+of+wildlife+damage+to+corn+and+soybeans+in+northern+Indiana&rft.au=DeVault%2C+T+L%3BBeasley%2C+J+C%3BHumberg%2C+LA%3BMacGowan%2C+B+J%3BRetamosa%2C+MI%3BRhodes%2C+OE+Jr&rft.aulast=DeVault&rft.aufirst=T&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Grasslands; Wildlife; Regression analysis; Forests; Geographic information systems; Habitat; Crops; Soybeans ER - TY - JOUR T1 - 20, 25-Diazacholesterol as an oral contraceptive for black-tailed prairie dog population management AN - 20884421; 7747673 AB - Black-tailed prairie dog (Cynomys ludovicianus) colonies can become overcrowded, and the colonies, landscape, and people affected by them may benefit from controlled populations. Contraception is a method that may be useful, particularly where lethal control is inappropriate or illegal. We investigated if oral administration of 20,25-diazacholesterol (DiazaCon registered ), an inhibitor of cholesterol and reproductive steroid hormone production, could reduce reproductive success of treated black-tailed prairie dogs in a field trial. Ten treatments of approximately 45-mg DiazaCon per black-tailed prairie dog yielded a 47% reduction of young:adult ratios compared to control sites. Over a 3-month period, desmosterol, a cholesterol precursor used as an indicator of DiazaCon effects, was not detectable in any black-tailed prairie dogs trapped at control sites, whereas elevated levels were detectable in 33 of 35 blood samples from black-tailed prairie dogs trapped at treated sites. Average cholesterol levels were lower in treated animals than in control animals. DiazaCon administration may be a useful tool to control populations of black-tailed prairie dogs, especially in light of the desire for conservation while still managing populations. JF - Human-Wildlife Conflicts AU - Nash, P AU - Furcolow, CA AU - Bynum, K S AU - Yoder, CA AU - Miller, LA AU - Johnston, J J AD - USDA/APHIS/WS National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA, paul.b.nash@usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 60 EP - 67 VL - 1 IS - 1 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Colonies KW - Stem cells KW - Contraception KW - Landscape KW - Oral administration KW - Cynomys ludovicianus KW - Hemopoiesis KW - Cholesterol KW - Breeding success KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20884421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=20%2C+25-Diazacholesterol+as+an+oral+contraceptive+for+black-tailed+prairie+dog+population+management&rft.au=Nash%2C+P%3BFurcolow%2C+CA%3BBynum%2C+K+S%3BYoder%2C+CA%3BMiller%2C+LA%3BJohnston%2C+J+J&rft.aulast=Nash&rft.aufirst=P&rft.date=2007-01-01&rft.volume=1&rft.issue=1&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Stem cells; Colonies; Contraception; Landscape; Oral administration; Hemopoiesis; Cholesterol; Breeding success; Cynomys ludovicianus ER - TY - JOUR T1 - Drive-by netting: a technique for capturing grebes and other diving waterfowl AN - 20883902; 7747671 AB - We describe a new method (drive-by netting) for capturing grebes (Podiceps spp.) and other birds that dive under water to escape capture. We used a floating gill net to capture 203 eared grebes (Podiceps nigrkollis) in 20 days in 1999 on the Great Salt Lake (GSL), 652 eared grebes in 41 days on the GSL in 2000, and 409 grebes in 20 days in 2001. Other species captured during the 2000 and 2001 field seasons included I western grebe (Aechmophorus occidentalis), 9 ruddy ducks (Oxyura jamaicensis), and I Canada goose (Branta canadensis). Two people, a motorboat, and a gill net are required for drive-by netting. Our method was efficient, having a high capture rate per unit effort and a low mortality rate. Drive-by netting can be used to capture both individual grebes and large numbers of grebes on open water. JF - Human-Wildlife Conflicts AU - Caudell, J N AU - Conover, M R AD - USDA/APHIS/Wildlife Services, Purdue University, Smith Hall, 901 West State Street, West Lafayette, Indiana 47907-2089, USA, Joe.N.Caudett@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 49 EP - 52 VL - 1 IS - 1 KW - Canada goose KW - Ruddy duck KW - Typical grebes KW - ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Biological surveys KW - Mortality KW - Podiceps KW - Diving KW - Brackish KW - Aechmophorus occidentalis KW - Salt lakes KW - Methodology KW - Branta canadensis KW - Gillnets KW - USA, Utah, Great Salt L. KW - Oxyura jamaicensis KW - Gills KW - Aquatic birds KW - Mortality causes KW - Q1 08382:Ecological techniques and apparatus KW - Y 25150:General/Miscellaneous KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20883902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Drive-by+netting%3A+a+technique+for+capturing+grebes+and+other+diving+waterfowl&rft.au=Caudell%2C+J+N%3BConover%2C+M+R&rft.aulast=Caudell&rft.aufirst=J&rft.date=2007-01-01&rft.volume=1&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological surveys; Diving; Gillnets; Mortality causes; Aquatic birds; Methodology; Mortality; Salt lakes; Gills; Branta canadensis; Podiceps; Aechmophorus occidentalis; Oxyura jamaicensis; USA, Utah, Great Salt L.; Brackish ER - TY - JOUR T1 - Comparison of 2 vegetation-height management practices for wildlife control at airports AN - 20883898; 7747677 AB - Vegetation-height management is a potential method to reduce bird numbers at airports. Based on studies in Europe, researchers recommended vegetation heights around 25 cm; however, preliminary studies in the United States produced conflicting results regarding the effect of tall (18 to >25 cm) vegetation on bird numbers at airports. From 1999 to 2002, we compared birds and other wildlife use of 4 short-vegetation plots (mean maximum height of 15.6 cm plus or minus 5.1 SE and visual obstruction reading of 4.6 plus or minus 3.0 cm) and 4 tall-vegetation plots (mean maximum height of 26.9 plus or minus 8.4 cm and visual obstruction reading of 10.0 plus or minus 5.0 cm) in Ohio. We surveyed bird use of the plots 2 to 3 times/week and observed 6,191 birds in short-vegetation plots and 5,962 birds in tall-vegetation plots. We detected no difference between short-vegetation and tall-vegetation plots in the probability of avian use of the plots when evaluated as a binary response of presence and absence. Small mammal capture rates in 100 adjusted trap nights were 0.0 in short-vegetation plots and 0.3 in tall-vegetation plots. We found no difference in the number of deer observed in the plots during sunset and spotlighting counts. There was slightly greater insect biomass in tall-than in short-vegetation plots. Mowing negatively affected small mammal use. The generalization that tall vegetation (18 to >25 cm) alone would reduce bird use of an airport is not supported by the results of this study. Further research on vegetation density, composition, palatability, and nutritional value is necessary to accommodate airfield requirements for habitat that is pleasing to the public and repellent to wildlife. JF - Human-Wildlife Conflicts AU - Seamans, T W AU - Barras, S C AU - Bernhardt, GE AU - Blackwell, B F AU - Cepek, J D AD - U.S. Department of Agriculture/Wildlife Services/National Wildlife Research Center, 6100 Columbus Avenue, Sandusky, OH 44870, USA, thomas.w.seamans@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 97 EP - 105 VL - 1 IS - 1 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Wildlife KW - Repellents KW - Vegetation KW - Palatability KW - Airports KW - Biomass KW - Habitat KW - Mowing KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20883898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Comparison+of+2+vegetation-height+management+practices+for+wildlife+control+at+airports&rft.au=Seamans%2C+T+W%3BBarras%2C+S+C%3BBernhardt%2C+GE%3BBlackwell%2C+B+F%3BCepek%2C+J+D&rft.aulast=Seamans&rft.aufirst=T&rft.date=2007-01-01&rft.volume=1&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Repellents; Wildlife; Vegetation; Palatability; Airports; Habitat; Biomass; Mowing ER - TY - JOUR T1 - Foraging preferences of captive Canada geese related to turfgrass mixtures AN - 20883730; 7747699 AB - Overabundant populations of Canada geese (Branta canadensis) cause economic and safety concerns associated with collisions with civil and military aircraft. Habitat management techniques that reduce the use of airfield habitats by geese might reduce these concerns. The objective of this study was to determine if captive Canada geese exhibited a foraging preference between a vegetation mixture consisting mostly of perennial ryegrass (Lolium perenne) and white clover (Trifolium repens) versus an endophyte-infected tall fescue- (Festuca arundinacea) based vegetation mixture. We established 6 paired plots of perennial ryegrass-dominated and tall fescue-dominated mixtures at NASA Plum Brook Station in north-central Ohio during 2000. Behavioral observations of captive Canada geese were conducted during 2001 and 2003. In 2001, ryegrass plots contained 4% perennial ryegrass and 94% white clover. Fescue plots contained 72% tall fescue and 6% clover. The numbers of geese observed in ryegrass plots (X= 2.0 geese/plot, SE = 0.35) and tall fescue plots (X= 1.9 geese/plot, SE = 0.33) were not different (F1,10 = 0.03, P = 0.86). Foraging by captive Canada geese was similar (F1,10 = 0.26, P = 0.62) in the perennial ryegrass plots (X= 12.8 bill contacts/minute/4 geese, SE = 1.4) and the tall fescue plots (X= 11.2 bill contacts/minute/4 geese, SE = 2.9). In 2003, ryegrass plots contained 42% perennial ryegrass and 20% white clover. Fescue plots contained 91% tall fescue. The number of captive geese observed in ryegrass plots (X= 3.0 geese/plot, SE = 0.1 9) was greater (F1,10 = 56.9, P -50.001) than in the fescue plots (X= 1.0 geese/plot, SE = 0.19). Foraging by Canada geese was greater (F1,10 = 346.5, P 0.001) in the ryegrass plots (X= 30.7 bill contacts/minute/4 geese, SE = 1.55) than in the tall fescue plots (X = 0.8 bill contacts/minute/4 geese, SE = 0.41). Our findings suggest tall fescue might be a favorable species to be used in reseeding and vegetation renovation projects in areas where Canada geese are a potential problem. We recommend field trials be conducted in various parts of the United States to determine which high-endophyte tall fescue varieties might be useful for goose management in different physiographic regions of North America. JF - Human-Wildlife Conflicts AU - Washburn, B E AU - Barras, S C AU - Seamans, T W AD - USDA/APHIS/Wildlife Services' National Wildlife Research Center, 6100 Columbus Avenue, Sandusky, OH 44870, USA, brian.e.washburn@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 214 EP - 223 VL - 1 IS - 2 KW - Canada goose KW - Perennial ryegrass KW - White clover KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Geographical distribution KW - Sociological aspects KW - Endophytes KW - Vegetation KW - Habitat KW - Trifolium repens KW - Prunus KW - Foraging behaviour KW - Branta canadensis KW - Lolium perenne KW - Aircraft KW - Economics KW - Ecosystem management KW - Disputes KW - USA, Ohio KW - Aquatic birds KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - Q1 08121:Law, policy, economics and social sciences KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20883730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Foraging+preferences+of+captive+Canada+geese+related+to+turfgrass+mixtures&rft.au=Washburn%2C+B+E%3BBarras%2C+S+C%3BSeamans%2C+T+W&rft.aulast=Washburn&rft.aufirst=B&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=214&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Geographical distribution; Sociological aspects; Ecosystem management; Disputes; Aquatic birds; Aircraft; Endophytes; Economics; Vegetation; Habitat; Lolium perenne; Branta canadensis; Trifolium repens; Prunus; USA, Ohio ER - TY - JOUR T1 - Hogs gone wild AN - 20883345; 7747684 AB - Wildlife damage management professionals deal with very few animals that pose as many conflicts or threats as those caused by feral hogs. Whether it's crop damage, livestock predation, environmental degradation, or disease transmission, feral hogs play a substantial role. Earlier this year, headlines in major newspapers and other media outlets highlighted the latest incidence of an E. coli outbreak in California; more than 200 people across the United States became sick, and 3 people died as a result of eating fresh spinach contaminated with this bacteria. The source of the outbreak was traced back to feral hogs in California. JF - Human-Wildlife Conflicts AU - Clay, W H AD - USDA/APHIS/Wildlife Services, STOP 3402, Washington, DC 20250-3402, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 137 VL - 1 IS - 2 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Environmental degradation KW - Predation KW - Wildlife KW - Escherichia coli KW - Spinacia oleracea KW - Crops KW - Disease transmission KW - Livestock KW - Y 25150:General/Miscellaneous KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20883345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Hogs+gone+wild&rft.au=Clay%2C+W+H&rft.aulast=Clay&rft.aufirst=W&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Environmental degradation; Wildlife; Predation; Crops; Livestock; Disease transmission; Escherichia coli; Spinacia oleracea ER - TY - JOUR T1 - Crop diversification leads to diverse bird problems in Hawaiian agriculture AN - 20883306; 7747701 AB - Over the last 20 years, Hawaii's agriculture has shifted from a focus on sugar cane (Saccharum officinarum) and pineapples (Ananas comosus) produced on large farms to a diverse array of products produced on a multitude of smaller farms. This dramatic shift in production, in addition to the introduction of many new avian species, has resulted in a concomitant change in the problems faced by agriculture. We surveyed farmers to determine the extent of bird damage to crops, the species responsible, the crops most vulnerable, and control methods employed. Bird problems varied by island, but cardinals (Cardinalis cardinalis, Paroaria coronate, and P. capitata) and pheasants (Phasianus colchicus and Lophura leucomelanos) were significant problems on all islands. Seed corn (Zea mays), fruit, vegetables, rice (Oryza sativa), and orchids (Orchidaceae) all sustained notable damage to their crops by birds, and growers expressed much interest in gaining information on control measures. Most farmers incurred little damage, while a few reported losing 80 to 100% of their crops at certain times of the year. We recommend a multidimensional approach to control invasive bird species, including habitat alterations, scare tactics, cessation of game bird releases, prevention of the spread of known pests among islands, and the development of chemical repellents for use when other methods are not sufficient. JF - Human-Wildlife Conflicts AU - Koopman, ME AU - Pitt, W C AD - USDA Forest Service Rocky Mountain Research Station, 240 W. Prospect, Fort Collins, CO 80526, USA, marnikoopman@yahoo.com Y1 - 2007 PY - 2007 DA - 2007 SP - 235 EP - 243 VL - 1 IS - 2 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Agriculture KW - Fruits KW - Vegetables KW - Farms KW - Oryza sativa KW - Habitat KW - Crops KW - Islands KW - Ananas comosus KW - Saccharum officinarum KW - Zea mays KW - Phasianus colchicus KW - Paroaria KW - Orchidaceae KW - Pests KW - Phasianidae KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20883306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Crop+diversification+leads+to+diverse+bird+problems+in+Hawaiian+agriculture&rft.au=Koopman%2C+ME%3BPitt%2C+W+C&rft.aulast=Koopman&rft.aufirst=ME&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agriculture; Fruits; Vegetables; Farms; Islands; Pests; Habitat; Crops; Saccharum officinarum; Ananas comosus; Zea mays; Phasianus colchicus; Paroaria; Oryza sativa; Orchidaceae; Phasianidae ER - TY - JOUR T1 - In the News AN - 20881192; 7747681 AB - New trend in feral hog control worries biologists The Tribune-Democrat of Johnstown, Pennsylvania, reported several disturbing trends about the state's 2006 feral hog hunt. Initially, it was thought that feral hogs existed only in small, isolated pockets within the state, consisting of <30 individuals per pocket. But, during the fall 2006 hunting season, at least 200 hogs were taken from 2 counties. USDA/APHIS Wildlife Services has been studying the feral hog population and believes that there are at least 3,000 hogs in the state, and it has found evidence that the hogs are breeding in several counties. Wildlife biologists theorize that additional hunting pressure put on the hogs by large hunting parties is causing the hogs to disperse over a larger area than when they are pursued by individual hunters. JF - Human-Wildlife Conflicts AU - Caudell, J N AD - USDA/APHIS/Wildlife Services, 901 W. State Street, Purdue University, West Lafayette, IN 47907-2089, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 132 EP - 134 VL - 1 IS - 2 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Breeding KW - Wildlife KW - Hunting KW - Pressure KW - Aphis KW - Y 25150:General/Miscellaneous KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20881192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=In+the+News&rft.au=Caudell%2C+J+N&rft.aulast=Caudell&rft.aufirst=J&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Breeding; Wildlife; Pressure; Hunting; Aphis ER - TY - JOUR T1 - Adaptive and economic management methods for feral hog control in Florida AN - 20881013; 7747694 AB - Feral hogs (Sus scrofa) negatively impact the environment in most places around the world where they have been introduced into the wild. In many places, hog removal is essential to protect special habitats, in particular, wetlands. This paper describes techniques developed for use in adaptive management approaches to enhance hog removal efforts in Florida, as well as methods to evaluate the economic impacts from hog management. A valuable adaptive management tool that can be an easily applied index to monitor feral hog activity is track plots. This method has been effective for monitoring hog distribution and relative abundance, thus aiding the location and timing of control method applications and the evaluation of control results. Hogs are usually managed because they are causing damage. Hence, it is also essential to monitor damage before and after implementation of a control program. To accomplish this, we developed a quadrat sampling methodology to estimate the percentage of hog-damaged habitat. We applied quadrat sampling safely to fragile seepage slopes. We also employed a series of transects specially applied to efficiently estimate damage to riparian zones. Hog management, like all wildlife management, is also rooted in economic realities. Hence, we developed means for estimating the monetary value of the damage based on the dollar amounts that wetland regulators have charged permit applicants to mitigate their damage to wetland resources. Universally, the economic analyses have demonstrated enormous benefit-cost ratios for hog removal. JF - Human-Wildlife Conflicts AU - Engeman, R M AU - Constantin, BU AU - Shwiff, SA AU - Smith, H T AU - Woolard, J AU - Allen, J AU - Dunlap, J AD - USDA/APHIS/National Wildlife Services' National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521-2154, USA, Richard.m.engeman@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 178 EP - 185 VL - 1 IS - 2 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Wildlife management KW - Sus scrofa KW - Control programs KW - Economics KW - Abundance KW - Wetlands KW - Sampling KW - Habitat KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20881013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Adaptive+and+economic+management+methods+for+feral+hog+control+in+Florida&rft.au=Engeman%2C+R+M%3BConstantin%2C+BU%3BShwiff%2C+SA%3BSmith%2C+H+T%3BWoolard%2C+J%3BAllen%2C+J%3BDunlap%2C+J&rft.aulast=Engeman&rft.aufirst=R&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Wildlife management; Control programs; Abundance; Economics; Wetlands; Sampling; Habitat; Sus scrofa ER - TY - JOUR T1 - A review of Shiga toxin Escherichia coli and Salmonella enterica in cattle and free-ranging birds: potential association and epidemiological links AN - 20878273; 7747674 AB - Cattle are the main reservoir for human infection by pathogenic Escherichia coli and Salmonella enterica. To prevent entry of these foodborne pathogens into the human food chain, management factors at the farm level must be identified and controlled. External sources of contamination, such as birds, should be considered as potential sources of transmission over long distances. In this review, we focus on the epidemiology of infection by E. coli and S. enterica and the consequences of birds acting as disseminators of these pathogens at dairy farms in terms of cattle health and the subsequent effects on human health. JF - Human-Wildlife Conflicts AU - Pedersen, K AU - Clark, L AD - U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521-2154, USA, Kerri.Pedersen@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 68 EP - 77 VL - 1 IS - 1 KW - Toxicology Abstracts; Microbiology Abstracts B: Bacteriology; Health & Safety Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - conflicts KW - Farms KW - Food chains KW - Food KW - Pathogens KW - Infection KW - Food contamination KW - Toxins KW - Aves KW - Cattle KW - dairy farms KW - Dairies KW - Epidemiology KW - Salmonella enterica KW - farms KW - Reviews KW - Escherichia coli KW - infection KW - Reservoirs KW - Shiga toxin KW - J 02410:Animal Diseases KW - X 24500:Reviews, Legislation, Book & Conference Notices KW - Y 25150:General/Miscellaneous KW - H 4000:Food and Drugs KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20878273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=A+review+of+Shiga+toxin+Escherichia+coli+and+Salmonella+enterica+in+cattle+and+free-ranging+birds%3A+potential+association+and+epidemiological+links&rft.au=Pedersen%2C+K%3BClark%2C+L&rft.aulast=Pedersen&rft.aufirst=K&rft.date=2007-01-01&rft.volume=1&rft.issue=1&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Dairies; Food chains; Farms; Epidemiology; Food; Reviews; Pathogens; Food contamination; Infection; Shiga toxin; conflicts; Aves; dairy farms; Cattle; farms; infection; Reservoirs; Toxins; Salmonella enterica; Escherichia coli ER - TY - JOUR T1 - Simulation of long-term landscape-level fuel treatment effects on large wildfires AN - 20845260; 8110498 AB - A simulation system was developed to explore how fuel treatments placed in topologically random and optimal spatial patterns affect the growth and behaviour of large fires when implemented at different rates over the course of five decades. The system consisted of a forest and fuel dynamics simulation module (Forest Vegetation Simulator, FVS), logic for deriving fuel model dynamics from FVS output, a spatial fuel treatment optimisation program, and a spatial fire growth and behaviour model to evaluate the performance of the treatments in modifying large fire growth. Simulations were performed for three study areas: Sanders County in western Montana, the Stanislaus National Forest in California, and the Blue Mountains in south- eastern Washington. For different spatial treatment strategies, the results illustrated that the rate of fuel treatment (percentage of land area treated per decade) competes against the rates of fuel recovery to determine how fuel treatments contribute to multidecade cumulative impacts on the response variables. Using fuel treatment prescriptions that simulate thinning and prescribed burning, fuel treatment arrangements that are optimal in disrupting the growth of large fires require at least 1 to 2% of the landscape to be treated each year. Randomly arranged units with the same treatment prescriptions require about twice that rate to produce the same fire growth reduction. The results also show that the topological fuel treatment optimisation tends to balance maintenance of previous units with treatment of new units. For example, with 2% landscape treatment annually, fewer than 5% of the units received three or more treatments in five decades with most being treated only once or twice and 35% remaining untreated after five decades. JF - International Journal of Wildland Fire AU - Finney, Mark A AU - Seli, Rob C AU - McHugh, Charles W AU - Ager, Alan A AU - Bahro, Bernhard AU - Agee, James K AD - USDA Forest Service, Missoula Fire Sciences Laboratory, PO Box 8089, Missoula, MT 59808, USA, mfinney@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 712 EP - 727 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 16 IS - 6 SN - 1049-8001, 1049-8001 KW - Sustainability Science Abstracts KW - wildfire KW - thinning KW - Fuels KW - Forests KW - national forests KW - Mountains KW - USA, Washington KW - USA, California KW - USA, Montana KW - Fires KW - Landscape KW - Vegetation KW - Simulation KW - burning KW - Maintenance KW - wildland fire KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20845260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Wildland+Fire&rft.atitle=Simulation+of+long-term+landscape-level+fuel+treatment+effects+on+large+wildfires&rft.au=Finney%2C+Mark+A%3BSeli%2C+Rob+C%3BMcHugh%2C+Charles+W%3BAger%2C+Alan+A%3BBahro%2C+Bernhard%3BAgee%2C+James+K&rft.aulast=Finney&rft.aufirst=Mark&rft.date=2007-01-01&rft.volume=16&rft.issue=6&rft.spage=712&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Wildland+Fire&rft.issn=10498001&rft_id=info:doi/10.1071%2FWF06064 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA, Washington; USA, California; USA, Montana; Fuels; Fires; Simulation; Forests; Landscape; wildfire; national forests; Maintenance; wildland fire; thinning; burning; Vegetation; Mountains DO - http://dx.doi.org/10.1071/WF06064 ER - TY - JOUR T1 - Role of sdhA and pfkA and catabolism of reduced carbon during colonization of cucumber roots by Enterobacter cloacae AN - 20843889; 8052777 AB - We have been using a mutational approach to determine how plant- beneficial bacteria such as Enterobacter cloacae 501R3 obtain carbon and energy for colonization of subterranean portions of cucumber and other plants. Reduced carbon detected in cucumber root exudate consisted of 73.3 % amino acids, 22.2 % organic acids and 4.4 % carbohydrate. Ent. cloacae M2, a mini-Tn5 Km transposon mutant of strain 501R3, was severely reduced in in vitro growth relative to strain 501R3 on the mixture of amino acids and organic acids detected in cucumber root exudate when these compounds were supplied as the sole source of carbon and energy, but was similar in growth on the mixture of carbohydrates detected in this exudate. Molecular and biochemical characterization of Ent. cloacae M2 indicated that the transposon was inserted in sdhA, which encodes a subunit of succinate dehydrogenase. Ent. cloacae A-11, a mutant of strain 501R3 with a mini- Tn5 Km insertion in pfkA, was severely reduced in in vitro growth relative to strain 501R3 on the mixture of carbohydrates detected in cucumber root exudate, but similar in growth on the mixture of amino acids and organic acids. When strains A-11 and M2 were coapplied with strain 501R3 to cucumber seeds above carrying capacity in competitive root colonization assays, populations of strains A-11 and M2 were roughly one order of magnitude lower than those of strain 501R3 in cucumber rhizosphere, while populations of strains A-11 and M2 were similar to one other when coapplied to cucumber seeds. When Ent. cloacae strains were coapplied to cucumber seeds below carrying capacity, populations of A-11 and M2 were roughly two to three orders of magnitude lower than those of 501R3 in cucumber rhizosphere, and populations of A-11 were significantly lower than those of M2 when these two strains were coapplied to cucumber seed. The experiments reported here indicate an important role for pfkA and sdhA and the catabolism of carbohydrates, and of amino acids and organic acids, respectively, in the colonization of cucumber roots by Ent. cloacae. The results reported here also indicate that catabolism of carbohydrates by this bacterium is more important than catabolism of amino acids and organic acids at lower population densities, despite the much higher relative quantities of amino acids and organic acids detected in cucumber root exudate. JF - Microbiology AU - Liu, Shengyi AU - Hu, Xiaojia AU - Lohrke, Scott M AU - Baker, CJaycn AU - Buyer, Jeffrey S AU - De Souza, Jorge T AU - Roberts, Daniel P Y1 - 2007 PY - 2007 DA - 2007 SP - 3196 EP - 3209 PB - Society for General Microbiology, Marlborough House, Basingstoke Road Spencers Wood Reading RG7 1AG UK, [URL:http://www.sgm.ac.uk/] VL - 153 IS - 9 SN - 1350-0872, 1350-0872 KW - Microbiology Abstracts B: Bacteriology KW - Seeds KW - Amino acids KW - Rhizosphere KW - Carrying capacity KW - Population density KW - Roots KW - Transposons KW - Colonization KW - Enterobacter cloacae KW - Exudates KW - organic acids KW - Cucumis sativus KW - Carbon KW - Energy KW - Succinate dehydrogenase KW - Carbohydrates KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20843889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Microbiology&rft.atitle=Role+of+sdhA+and+pfkA+and+catabolism+of+reduced+carbon+during+colonization+of+cucumber+roots+by+Enterobacter+cloacae&rft.au=Liu%2C+Shengyi%3BHu%2C+Xiaojia%3BLohrke%2C+Scott+M%3BBaker%2C+CJaycn%3BBuyer%2C+Jeffrey+S%3BDe+Souza%2C+Jorge+T%3BRoberts%2C+Daniel+P&rft.aulast=Liu&rft.aufirst=Shengyi&rft.date=2007-01-01&rft.volume=153&rft.issue=9&rft.spage=3196&rft.isbn=&rft.btitle=&rft.title=Microbiology&rft.issn=13500872&rft_id=info:doi/10.1099%2Fmic.0.2006%2F005538-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Seeds; Amino acids; Rhizosphere; Carrying capacity; Population density; Roots; Transposons; Colonization; organic acids; Exudates; Carbon; Succinate dehydrogenase; Energy; Carbohydrates; Enterobacter cloacae; Cucumis sativus DO - http://dx.doi.org/10.1099/mic.0.2006/005538-0 ER - TY - JOUR T1 - A computational method for optimising fuel treatment locations AN - 20842919; 8110497 AB - Modelling and experiments have suggested that spatial fuel treatment patterns can influence the movement of large fires. On simple theoretical landscapes consisting of two fuel types (treated and untreated), optimal patterns can be analytically derived that disrupt fire growth efficiently (i.e. with less area treated than random patterns). Although conceptually simple, the application of these theories to actual landscapes is made difficult by heterogeneity (fuels, weather, and topography). Here a computational method is described for heterogeneous landscapes that identifies efficient fuel treatment units and patterns for a selected fire weather scenario. The method requires input of two sets of spatial input data: (1) the current fuel conditions; and (2) the potential fuel conditions after a treatment is conducted (if treatment is permitted in a particular location). The contrast in fire spread rate between the two landscapes under the weather scenario conditions indicates where treatments are effective at delaying the growth of fires. Fire growth from the upwind edge of the landscape is then computed using a minimum travel time algorithm. This identifies major fire travel routes (areas needing treatment) and their intersections with the areas where treatments occurred and reduced the spread rate (opportunity for treatment). These zones of treatment 'need and opportunity are iteratively delineated by contiguous patches of raster cells up to a user-supplied constraint on percentage of land area to be treated. This algorithm is demonstrated for simple and for complex landscapes. JF - International Journal of Wildland Fire AU - Finney, Mark A AD - USDA Forest Service, Missoula Fire Sciences Laboratory, PO Box 8089, Missoula, MT 59808, USA., mfinney@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 702 EP - 711 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 16 IS - 6 SN - 1049-8001, 1049-8001 KW - Sustainability Science Abstracts KW - Travel KW - Weather KW - Fires KW - Fuels KW - Landscape KW - wildland fire KW - Topography KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20842919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Wildland+Fire&rft.atitle=A+computational+method+for+optimising+fuel+treatment+locations&rft.au=Finney%2C+Mark+A&rft.aulast=Finney&rft.aufirst=Mark&rft.date=2007-01-01&rft.volume=16&rft.issue=6&rft.spage=702&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Wildland+Fire&rft.issn=10498001&rft_id=info:doi/10.1071%2FWF06063 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Fuels; Fires; Landscape; Weather; Topography; Travel; wildland fire DO - http://dx.doi.org/10.1071/WF06063 ER - TY - JOUR T1 - Lentzea kentuckyensis sp. nov., of equine origin AN - 20842818; 8048178 AB - A novel actinomycete, designated strain LDDC 2876-05 super(T), was isolated from an equine placenta during the course of routine diagnostic tests for nocardioform placentitis. In a preliminary study, the strain was observed to be phylogenetically distinct from the genera Crossiella and Amycolatopsis and probably a member of the genus Lentzea. A polyphasic study of strain LDDC 2876-05 super(T) confirmed its identification as a member of Lentzea on the basis of its chemotaxonomic and morphological similarity to all of the known species of the genus. Moreover, the strain could be distinguished from other species with validly published names on the basis of its phylogenetic and physiological characteristics and its fatty acid profile. Therefore strain LDDC 2876-05 super(T) represents a novel species of the genus Lentzea, for which the name Lentzea kentuckyensis sp. nov. is proposed. The type strain is LDDC 2876-05 super(T) (=NRRL B-24416 super(T) =DSM 44909 super(T)). The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of strain NRRL B-24416 super(T) (=LDDC 2876-05 super(T)) is DQ291145. JF - International Journal of Systematic and Evolutionary Microbiology AU - Labeda, D P AU - Donahue, J M AU - Sells, S F AU - Kroppenstedt, R M AD - Microbial Genomics and Bioprocessing Research Unit, National Center for Agricultural Utilization Research, USDA - Agricultural Research Service, Peoria, IL 61604, USA, David.Labeda@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1780 EP - 1783 PB - Society for General Microbiology, Marlborough House, Basingstoke Road Spencers Wood Reading RG7 1AG UK, [URL:http://www.sgm.ac.uk/] VL - 57 IS - 8 SN - 1466-5026, 1466-5026 KW - Microbiology Abstracts B: Bacteriology KW - Phylogeny KW - Amycolatopsis KW - Lentzea kentuckyensis KW - Placenta KW - Fatty acids KW - rRNA 16S KW - Actinomycetes KW - J 02310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20842818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Lentzea+kentuckyensis+sp.+nov.%2C+of+equine+origin&rft.au=Labeda%2C+D+P%3BDonahue%2C+J+M%3BSells%2C+S+F%3BKroppenstedt%2C+R+M&rft.aulast=Labeda&rft.aufirst=D&rft.date=2007-01-01&rft.volume=57&rft.issue=8&rft.spage=1780&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.64245-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Placenta; Fatty acids; rRNA 16S; Actinomycetes; Amycolatopsis; Lentzea kentuckyensis DO - http://dx.doi.org/10.1099/ijs.0.64245-0 ER - TY - JOUR T1 - Protecting wood from mould, decay, and termites with multi-component biocide systems AN - 20842787; 7584636 AB - Biocides must be developed for controlling mould establishment on cellulose-based building materials. Accordingly, biocides intended for indoor applications must be non-toxic, non-volatile, odourless, hypoallergenic, and able to provide long-term protection under conditions of high humidity. Multi-component biocide systems were tested in American Wood-Preservers' Association soil block tests for inhibition of brown-rot and white-rot decay fungi and American Society for Testing and Materials standard tests for inhibition of mould fungi and termites. Multi-component systems combining a borate base supplemented with either 0.1% azole or 0.5% thujaplicin, performed well against the two brown-rot fungi Postia placenta and Gloeophyllum trabeum; the white-rot fungus Coriolus versicolor; the three mould fungi Aspergillus niger, Penicillium chrysogenum, and Trichoderma viride; and the subterranean termite Reticulitermes flavipes (Kollar). It was concluded that for interior applications borate-based multi-component biocide systems can protect wood from decay fungi, mould fungi, and termites, and that a system containing thiabendazole provided protection at a lower retention than the other biocides in this study. Synergy was observed between the borate base and voriconazole in inhibition of mould. JF - International Biodeterioration & Biodegradation AU - Clausen, Carol A AU - Yang, Vina AD - USDA Forest Products Laboratory, Forest Service, One Gifford Pinchot Drive, Madison, WI 53726, USA, cclausen@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 20 EP - 24 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 59 IS - 1 SN - 0964-8305, 0964-8305 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Entomology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Mould fungi KW - Decay fungi KW - Termite KW - Biocide KW - Azole KW - Thujaplicin KW - Biodeterioration KW - Thiabendazole KW - Biodegradation KW - Coriolus versicolor KW - Fungi KW - Penicillium chrysogenum KW - Humidity KW - Trichoderma viride KW - Soil KW - Reticulitermes flavipes KW - Placenta KW - Voriconazole KW - Biocides KW - Decay KW - Aspergillus niger KW - Gloeophyllum trabeum KW - azoles KW - Isoptera KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - Z 05300:General KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20842787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Biodeterioration+%26+Biodegradation&rft.atitle=Protecting+wood+from+mould%2C+decay%2C+and+termites+with+multi-component+biocide+systems&rft.au=Clausen%2C+Carol+A%3BYang%2C+Vina&rft.aulast=Clausen&rft.aufirst=Carol&rft.date=2007-01-01&rft.volume=59&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=International+Biodeterioration+%26+Biodegradation&rft.issn=09648305&rft_id=info:doi/10.1016%2Fj.ibiod.2005.07.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Biodeterioration; Thiabendazole; Biodegradation; Placenta; Fungi; Voriconazole; Humidity; Decay; Decay fungi; Biocides; azoles; Reticulitermes flavipes; Coriolus versicolor; Penicillium chrysogenum; Trichoderma viride; Gloeophyllum trabeum; Aspergillus niger; Isoptera DO - http://dx.doi.org/10.1016/j.ibiod.2005.07.005 ER - TY - JOUR T1 - Biological control of post-harvest late blight of potatoes AN - 20842680; 7914487 AB - Introduction of US-8 genotypes of Phytophthora infestans has coincided with an increase in severity of potato late blight in North America. As alternatives to chemical fungicides, 18 bacterial strains patented as biological control agents (BCA) of both sprouting and Fusarium dry rot were cultivated in three liquid media and screened in wounded potato bioassays for their ability to suppress late blight incited by P. infestans (US-8, mating type A2). Washed or unwashed stationary-phase bacteria were mixed with fungal zoospores to inoculate potato wounds with 5µL containing ~108 bacterial CFU/mL and 2X104 zoospore count/mL. Disease suppressiveness was evaluated after tubers were stored a week at 15°C, 90% relative humidity. One-fifth of the 108 BCA treatments screened, reduced late blight by 25-60%, including among other strains Pseudomonas fluorescens S22:T:04 (showing most consistency), P22:Y:05, S11:P:12 and Enterobacter cloacae S11:T:07. Small-scale pilot testing of these four strains, alone and in combination, was conducted under conditions simulating a commercial application. Suspensions of 4X104 P. infestans sporangia/mL were sprayed at a rate of 1.6 mL followed by 0.8 mL of bacteria treatment at ~5X109 CFU/mL per each of 90 unwounded potatoes. Three replicate boxes per treatment (30 tubers per box) were randomized in storage and maintained 4 weeks at 7.2°C, 95% relative humidity. All BCA treatments significantly reduced disease; and unwashed bacteria outperformed those washed free of culture broth. Disease suppression ranged from 35% up to 86% the first test year and from 35 to 91% the second year. Highest overall performance rankings significantly above the control were achieved by the following strains in culture broth: four-strain mix > P. fluorescens S22:T:04> P. fluorescens S11:P:12. Combined with previous demonstrations of dry rot and sprout suppression, the consistent late blight control by these strains and strain mixtures suggests the commercial feasibility of a single treatment for broad spectrum suppression of post-harvest potato diseases and sprouting. JF - Biocontrol Science and Technology AU - Slininger, Patricia J AU - Schisler, David A AU - Ericsson, Linda D AU - Brandt, Tina L AU - Frazier, Mary Jo AU - Woodell, Lynn K AU - Olsen, Nora L AU - Kleinkopf, Gale E AD - Crop BioProtection Research Unit, National Center for Agricultural Utilization Research, USDA-ARS, Peoria, IL, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 647 EP - 663 PB - Carfax Publishing Limited, Rankine Road Basingstoke Hants RG24 8PR UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk/homepages/carhome.html] VL - 17 IS - 6 SN - 0958-3157, 0958-3157 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Relative humidity KW - Biological control KW - Fusarium KW - Sporangia KW - Dry rot KW - Phytophthora infestans KW - Mating types KW - Genotypes KW - Wounds KW - Pseudomonas fluorescens KW - Enterobacter cloacae KW - Zoospores KW - Late blight KW - Solanum tuberosum KW - Colony-forming cells KW - Fungicides KW - Tubers KW - Media (culture) KW - J 02420:Plant Diseases KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20842680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Biological+control+of+post-harvest+late+blight+of+potatoes&rft.au=Slininger%2C+Patricia+J%3BSchisler%2C+David+A%3BEricsson%2C+Linda+D%3BBrandt%2C+Tina+L%3BFrazier%2C+Mary+Jo%3BWoodell%2C+Lynn+K%3BOlsen%2C+Nora+L%3BKleinkopf%2C+Gale+E&rft.aulast=Slininger&rft.aufirst=Patricia&rft.date=2007-01-01&rft.volume=17&rft.issue=6&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150701408881 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Relative humidity; Sporangia; Dry rot; Mating types; Genotypes; Wounds; Late blight; Zoospores; Colony-forming cells; Fungicides; Tubers; Media (culture); Pseudomonas fluorescens; Fusarium; Enterobacter cloacae; Phytophthora infestans; Solanum tuberosum DO - http://dx.doi.org/10.1080/09583150701408881 ER - TY - JOUR T1 - Host Habitat Preference of Fopius arisanus (Hymenoptera: Braconidae), a Parasitoid of Tephritid Fruit Flies AN - 20841913; 7784915 AB - The braconid parasitoid Fopius arisanus (Sonan) (Hymenoptera: Braconidae) is a candidate for augmentative biological control of tephritid fruit flies. In the Puna district of Hawaii Island, F. arisanus parasitized 41– 72% of oriental fruit flies, Bactrocera dorsalis (Hendel), in wild common guava, Psidium guajava L.; strawberry guava, Psidium cattleianum Sabine; and tropical almond, Terminalia catappa L. In commercial papaya, Carica papaya L., in the same region, parasitism was only 22% in tree-collected fruit and 3% in ground-collected fruit. The low level of parasitism in papaya suggests that wild parasitoids may not track the host flies well in commercial fruit and that augmentative parasitoid releases could potentially increase parasitism and thus suppress host fly populations in this habitat. The very low parasitism in ground-collected papaya suggests that F. arisanus may avoid foraging on ground fruit. Field cage experiments support this hypothesis. Numbers of females observed on tree fruit were two-fold higher than on ground fruit in small cages and 4– 6-fold higher in large cages. In an experiment conducted in a papaya orchard, sentinel fruit was placed within the canopy, on the trunk, or on the ground. Parasitism was significantly higher in the canopy-placed fruit in only one of three trials. This variable response to ground fruit in the field suggests that augmentative parasitoid releases may have a significant, albeit reduced, effect on host populations under conditions of poor sanitation. JF - Annals of the Entomological Society of America AU - Eitam, A AU - Vargas, R I AD - USDA&ARS, U.S. Pacific Basin Agricultural Research Center, 64 Nowelo St., Hilo, HI 96720 Y1 - 2007 PY - 2007 DA - 2007 SP - 603 EP - 608 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 4 SN - 0013-8746, 0013-8746 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts; Ecology Abstracts; Animal Behavior Abstracts KW - Biological control KW - Fruits KW - Bactrocera dorsalis KW - Carica papaya KW - Prunus dulcis KW - Psidium cattleianum KW - Psidium guajava KW - Trees KW - Habitat preferences KW - Fragaria KW - Habitat KW - Parasitism KW - Orchards KW - Braconidae KW - Islands KW - Sanitation KW - Terminalia catappa KW - Canopies KW - Hymenoptera KW - Parasitoids KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - A 01370:Biological Control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20841913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Host+Habitat+Preference+of+Fopius+arisanus+%28Hymenoptera%3A+Braconidae%29%2C+a+Parasitoid+of+Tephritid+Fruit+Flies&rft.au=Eitam%2C+A%3BVargas%2C+R+I&rft.aulast=Eitam&rft.aufirst=A&rft.date=2007-01-01&rft.volume=100&rft.issue=4&rft.spage=603&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2F0013-8746%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=100&issue=4&page=603 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Fruits; Sanitation; Islands; Trees; Habitat preferences; Canopies; Habitat; Orchards; Parasitism; Parasitoids; Carica papaya; Bactrocera dorsalis; Prunus dulcis; Psidium guajava; Psidium cattleianum; Terminalia catappa; Fragaria; Hymenoptera; Braconidae DO - http://dx.doi.org/10.1603/0013-8746(2007)100[603:HHPOFA]2.0.CO;2 ER - TY - JOUR T1 - Development of Spalangia cameroni and Muscidifurax raptor (Hymenoptera: Pteromalidae) on Live House Fly (Diptera: Muscidae) Pupae and Pupae Killed by Heat Shock, Irradiation, and Cold AN - 20841792; 7767437 AB - The objective of this study was to evaluate the suitability of killed house fly (Musca domestica L) pupae for production of two economically important pupal parasitoids. Two-day-old fly pupae were subjected to heat shock treatments of varying temperatures and durations in an oven at greater than or equal to 70% RH; exposure to temperatures of 55 degree C or higher for 15 min or longer resulted in 100% mortality. Exposure to 50 degree C resulted in 40 and 91% mortality at 15 and 60 min, respectively. All (100%) pupae placed in a -80 degree C freezer were killed after 10-min exposure; exposure times of < 5 min resulted in < 21% mortality. Progeny production of Spalangia cameroni Perkins and Muscidifurax raptor Girault and Sanders (Hymeoptera: Pteromalidae) from pupae killed by heat shock or 50 kR of gamma radiation was not significantly different from production on live hosts on the day when pupae were killed. Freeze-killed pupae produced 16% fewer S. cameroni than live pupae and an equivalent amount of M. raptor progeny on the day when pupae were killed. When killed pupae were stored in freezer bags at 4 degree C for 4 mo, heat-killed, irradiated, and freeze-killed pupae remained as effective for production of M. raptor as live pupae. Production of S. cameroni on heat-killed and irradiated pupae was equal to parasitoid production on live pupae for up to 2 mo of storage, after which production on killed pupae declined to 63% of that observed with live pupae. Production of S. cameroni on freeze-killed pupae was 73-78% of production using live pupae during weeks 2-8 of storage and declined to 41 and 28% after 3 and 4 mo, respectively. Killing pupae by heat shock provides a simple and low-cost method for stockpiling high-quality hosts for mass-rearing both of these filth fly biological control agents. JF - Environmental Entomology AU - Geden, C J AU - Kaufman, P E AD - USDA-ARS, Center for Medical, Agricultural and Veterinary Entomology, 1600 SW 23rd Dr., Gainesville, FL 32608; and Department of Entomology and Nematology, University of Florida, Gainesville, FL 32611-0620 Y1 - 2007 PY - 2007 DA - 2007 SP - 34 EP - 39 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 1 SN - 0046-225X, 0046-225X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts; Ecology Abstracts KW - Temperature effects KW - Biological control KW - Musca domestica KW - Mortality KW - Muscidifurax raptor KW - Radiation KW - gamma Radiation KW - Heat shock KW - Progeny KW - Cold shock KW - Hymenoptera KW - Diptera KW - Muscidae KW - Pteromalidae KW - Parasitoids KW - Z 05340:Ecology and Behavior KW - A 01450:Environmental Pollution & Waste Treatment KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20841792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Development+of+Spalangia+cameroni+and+Muscidifurax+raptor+%28Hymenoptera%3A+Pteromalidae%29+on+Live+House+Fly+%28Diptera%3A+Muscidae%29+Pupae+and+Pupae+Killed+by+Heat+Shock%2C+Irradiation%2C+and+Cold&rft.au=Geden%2C+C+J%3BKaufman%2C+P+E&rft.aulast=Geden&rft.aufirst=C&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=1&page=34 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Temperature effects; Mortality; Radiation; gamma Radiation; Heat shock; Progeny; Cold shock; Parasitoids; Musca domestica; Muscidifurax raptor; Hymenoptera; Muscidae; Diptera; Pteromalidae DO - http://dx.doi.org/10.1603/0046-225X(2007)36[34:DOSCAM]2.0.CO;2 ER - TY - JOUR T1 - Assessment of Post-Hurricane Katrina Recovery in Poultry Slaughter Establishments AN - 20838554; 7450536 AB - Control of bacterial contamination during poultry slaughter can be compromised by natural disaster. In October 2005, disaster recovery was evaluated in 11 broiler slaughter establishments 1 month after operations were disrupted by Hurricane Katrina. A questionnaire was administered to characterize the establishments operational disruption. Carcass rinses were collected at the early and late stage of the slaughter process (rehang and postchill). Counts for generic Escherichia coli were determined for all rinses. Salmonella culture and serotyping were performed on postchill samples. Historical U.S. Food Safety and Inspection Service data on the presence of Salmonella also were examined. The mean duration of disruption was 6.3 days (range, 3 to 9 days). Loss of utilities (electricity and water) was the cause of prolonged recoveries. Most establishments (64%) did not exceed the m performance criteria threshold for generic E. coli (>2 log or 100 CFU/ml) during the recovery period. The mean reduction in E. coli counts between rehang and postchill was 2.3 log or 200 CFU/ml (range, 0.9 to 3.1 log CFU/ ml). Rinse samples from 5 of 11 establishments were positive for Salmonella. Of 12 Salmonella isolates that were recovered, eight were Salmonella Kentucky. Salmonella Heidelberg and Salmonella Thompson were recovered from one establishment, and two isolates of Salmonella Typhimurium were isolated from another. This study provided empirical reassurance that the establishments processes controlled bacterial contamination. Data on reductions in E. coli counts during poultry slaughter may help establishments control microbial contamination. Other data (e.g., Salmonella and Campylobacter enumeration) may also have merit for this purpose. JF - Journal of Food Protection AU - Smith, D AU - Altekruse, S F AU - Bailey, J S AD - U.S. Department of Agriculture, Food Safety and Inspection Service, Washington, D.C. 20250 Y1 - 2007 PY - 2007 DA - 2007 SP - 1498 EP - 1501 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 70 IS - 6 SN - 0362-028X, 0362-028X KW - Microbiology Abstracts B: Bacteriology; Health & Safety Science Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Historical account KW - Inventories KW - Poultry KW - Abattoirs KW - natural disasters KW - poultry KW - Food KW - Campylobacter KW - Serotyping KW - Microbial contamination KW - Electricity KW - Salmonella typhimurium KW - inspection KW - Food contamination KW - Hurricanes KW - Carcasses KW - Colony-forming cells KW - Escherichia coli KW - Slaughter KW - J 02410:Animal Diseases KW - A 01330:Food Microbiology KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20838554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Protection&rft.atitle=Assessment+of+Post-Hurricane+Katrina+Recovery+in+Poultry+Slaughter+Establishments&rft.au=Smith%2C+D%3BAltekruse%2C+S+F%3BBailey%2C+J+S&rft.aulast=Smith&rft.aufirst=D&rft.date=2007-01-01&rft.volume=70&rft.issue=6&rft.spage=1498&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Hurricanes; Inventories; Poultry; natural disasters; Carcasses; Food; Colony-forming cells; Serotyping; Slaughter; Electricity; Food contamination; Historical account; Abattoirs; poultry; Microbial contamination; inspection; Escherichia coli; Campylobacter; Salmonella typhimurium ER - TY - JOUR T1 - Human and biophysical factors influencing modern fire disturbance in northern Wisconsin AN - 20838049; 7651184 AB - Humans cause most wildfires in northern Wisconsin, but interactions between human and biophysical variables affecting fire starts and size are not well understood. We applied classification tree analyses to a 16-year fire database from northern Wisconsin to evaluate the relative importance of human v. biophysical variables affecting fire occurrence within (1) all cover types, and (2) within forest types in each of four different fire size groupings (all fires; fires greater than or equal to 0.4 ha (1 acre); fires greater than or equal to 4 ha (10 acres); fires greater than or equal to 16 ha (40 acres)). Housing density was the most important indicator of fire observations. Increasing minimum fire size increased the relative importance of biophysical variables. Key biophysical variables included land cover type, soil moisture indicators, and an index of presettlement fire rotation associated with glacial landforms. Our results indicate the likelihood of fire starts is primarily influenced by human activity in northern Wisconsin, whereas biophysical factors determine whether those fire starts become large fires. Important interactions between human and biophysical variables were observed for nearly all fire types and size thresholds examined. Our results have implications for both ecological restoration and the management of fire risk within historically fire-prone systems currently experiencing rapid rural development. JF - International Journal of Wildland Fire AU - Sturtevant, B R AU - Cleland, D T AD - Northern Research Station, USDA Forest Service, 5985 Hwy K, Rhinelander, WI 54501, USA, bsturtevant@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 398 EP - 413 VL - 16 IS - 4 SN - 1049-8001, 1049-8001 KW - Sustainability Science Abstracts KW - Fires KW - wildfire KW - Historical account KW - Wildfire KW - rural development KW - Housing KW - Trees KW - Forests KW - landforms KW - USA, Wisconsin KW - Soil moisture KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20838049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Wildland+Fire&rft.atitle=Human+and+biophysical+factors+influencing+modern+fire+disturbance+in+northern+Wisconsin&rft.au=Sturtevant%2C+B+R%3BCleland%2C+D+T&rft.aulast=Sturtevant&rft.aufirst=B&rft.date=2007-01-01&rft.volume=16&rft.issue=4&rft.spage=398&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Wildland+Fire&rft.issn=10498001&rft_id=info:doi/10.1071%2FWF06023 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Historical account; wildfire; Fires; rural development; Wildfire; Housing; Trees; Forests; landforms; Soil moisture; USA, Wisconsin DO - http://dx.doi.org/10.1071/WF06023 ER - TY - JOUR T1 - Fire danger rating in the United States of America: an evolution since 1916 AN - 20833848; 7451245 AB - Fire scientists in the United States began exploring the relationships of fire-danger and hazard with weather, fuel moisture, and ignition probabilities as early as 1916. Many of the relationships identified then persist today in the form of our National Fire-Danger-Rating System. This paper traces the evolution of fire-danger rating in the United States, including discussions of significant developmental milestones, innovative instrumentation, and a succession of analogue fire-danger meters, or calculators. Although the primary theme of this paper is an historical review of pioneering efforts leading up to our current state-of-knowledge, a common thread throughout this paper is the desire by every generation of developer to achieve a 'purely analytical system'. A national system was first introduced in 1964. The current system used throughout the USA was implemented in 1978, with optional revisions added in 1988. We present this evolution within the context of three periods of development: first, the pioneering efforts initiated at the Priest River Experiment Station in northern Idaho; second, the implementation of a national, standardised fire-danger-rating system; and third, spatially explicit delivery systems that provide a national view of weather and fire potential, which include national fire-danger and weather maps and satellite-derived maps that reflect the state of live vegetation across the United States. JF - International Journal of Wildland Fire AU - Hardy, C C AU - Hardy, CE AD - USDA Forest Service, Rocky Mountain Research Station, Missoula Fire Sciences Laboratory, 5775 US Highway 10 West, Missoula, MT 59808, USA, chardy01@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 217 EP - 231 VL - 16 IS - 2 SN - 1049-8001, 1049-8001 KW - Risk Abstracts; Sustainability Science Abstracts KW - Weather KW - Fires KW - Historical account KW - succession KW - USA, Idaho KW - wildland fire KW - Reviews KW - Fuels KW - Vegetation KW - R2 23030:Natural hazards KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20833848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Wildland+Fire&rft.atitle=Fire+danger+rating+in+the+United+States+of+America%3A+an+evolution+since+1916&rft.au=Hardy%2C+C+C%3BHardy%2C+CE&rft.aulast=Hardy&rft.aufirst=C&rft.date=2007-01-01&rft.volume=16&rft.issue=2&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Wildland+Fire&rft.issn=10498001&rft_id=info:doi/10.1071%2FWF06076 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - succession; Historical account; Fires; Weather; wildland fire; Fuels; Reviews; Vegetation; USA, Idaho DO - http://dx.doi.org/10.1071/WF06076 ER - TY - JOUR T1 - Identification of genomic differences between Campylobacter jejuni subsp. jejuni and C. jejuni subsp. doylei at the nap locus leads to the development of a C. jejuni subspeciation multiplex PCR method AN - 20833737; 7329396 AB - The human bacterial pathogen Campylobacter jejuni contains two subspecies: C. jejuni subsp. jejuni (Cjj) and C. jejuni subsp. doylei (Cjd). Although Cjd strains are isolated infrequently in many parts of the world, they are obtained primarily from human clinical samples and result in an unusual clinical symptomatology in that, in addition to gastroenteritis, they are associated often with bacteremia. In this study, we describe a novel multiplex PCR method, based on the nitrate reductase (nap) locus, that can be used to unambiguously subspeciate C. jejuni isolates. Results Internal and flanking napA and napB primer sets were designed, based on existing C. jejuni and Campylobacter coli genome sequences to create two multiplex PCR primer sets, nap mpx1 and nap mpx2. Genomic DNA from 161 C. jejuni subsp. jejuni (Cjj) and 27 C. jejuni subsp. doylei (Cjd) strains were amplified with these multiplex primer sets. The Cjd strains could be distinguished clearly from the Cjj strains using either nap mpx1 or mpx2. In addition, combination of either nap multiplex method with an existing lpxA speciation multiplex method resulted in the unambiguous and simultaneous speciation and subspeciation of the thermophilic Campylobacters. The Cjd nap amplicons were also sequenced: all Cjd strains tested contained identical 2761 bp deletions in napA and several Cjd strains contained deletions in napB. Conclusion The nap multiplex PCR primer sets are robust and give a 100% discrimination of C. jejuni subspecies. The ability to rapidly subspeciate C. jejuni as well as speciate thermophilic Campylobacter species, most of which are pathogenic in humans, in a single amplification will be of value to clinical laboratories in strain identification and the determination of the environmental source of campylobacterioses caused by Cjd. Finally, the sequences of the Cjd napA and napB loci suggest that Cjd strains arose from a common ancestor, providing clues as to the potential evolutionary origin of Cjd. JF - BMC Microbiology AU - Miller, William G AU - Parker, Craig T AU - Heath, Sekou AU - Lastovica, Albert J AD - Produce Safety and Microbiology Research Unit, Agricultural Research Service, U.S. Department of Agriculture, Albany, CA 94710, USA, bmiller@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 PB - BioMed Central Ltd., Middlesex House 34-42 Cleveland Street London W1T 4LB UK, [mailto:info@biomedcentral.com], [URL:http://www.biomedcentral.com] VL - 7 SN - 1471-2180, 1471-2180 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - Article No. 11 KW - Genomes KW - Speciation KW - Deletion KW - Nitrate reductase KW - Campylobacter coli KW - Bacteremia KW - Pathogens KW - Creutzfeldt-Jakob disease KW - Campylobacter jejuni KW - Polymerase chain reaction KW - Primers KW - genomics KW - Gastroenteritis KW - Evolution KW - N 14810:Methods KW - G 07770:Bacteria KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20833737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Microbiology&rft.atitle=Identification+of+genomic+differences+between+Campylobacter+jejuni+subsp.+jejuni+and+C.+jejuni+subsp.+doylei+at+the+nap+locus+leads+to+the+development+of+a+C.+jejuni+subspeciation+multiplex+PCR+method&rft.au=Miller%2C+William+G%3BParker%2C+Craig+T%3BHeath%2C+Sekou%3BLastovica%2C+Albert+J&rft.aulast=Miller&rft.aufirst=William&rft.date=2007-01-01&rft.volume=7&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=BMC+Microbiology&rft.issn=14712180&rft_id=info:doi/10.1186%2F1471-2180-7-11 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Genomes; Speciation; Deletion; Creutzfeldt-Jakob disease; Nitrate reductase; Bacteremia; Polymerase chain reaction; Primers; Pathogens; genomics; Gastroenteritis; Evolution; Campylobacter jejuni; Campylobacter coli DO - http://dx.doi.org/10.1186/1471-2180-7-11 ER - TY - JOUR T1 - Long-Term Tillage and Cropping Sequence Effects on Dryland Residue and Soil Carbon Fractions AN - 20814370; 8054290 AB - Long-term management practices are needed to increase dryland C storage and improve soil quality. We evaluated the 21-yr effects of combinations of tillage and cropping sequences on dryland crop biomass (stems + leaves) returned to the soil, residue C, and soil C fractions at the 0- to 20-cm depth in a Dooley sandy loam (fine-loamy, mixed, frigid, Typic Argiborolls) in eastern Montana. Treatments were no-till continuous spring wheat (Triticum aestivum L.) (NTCW), spring-tilled continuous spring wheat (STCW), fall- and spring-tilled continuous spring wheat (FSTCW), fall- and spring-tilled spring wheat-barley (Hordeum vulgare L.) (1984-1999) followed by spring wheat-pea (Pisum sativum L.) (2000-2004) (FSTW-B/P), and spring-tilled spring wheat-fallow (STW-F). Carbon fractions were soil organic C (SOC), soil inorganic C (SIC), particulate organic C (POC), microbial biomass C (MBC), and potential C mineralization (PCM). Mean crop biomass was 53 to 66% greater in NTCW, STCW, FSTCW, and FSTW-B/P than in STW- F. Soil surface residue amount and C content in 2004 were 46 to 60% greater in NTCW and FSTCW than in STW-F. As a result, soil C fractions at 0 to 20 cm were 23 to 141% greater in all other treatments than in STW-F due to increased C input. At 0 to 5 cm, SOC, SIC, POC, and PCM were greater in NTCW than in FSTW-B/P. At 5 to 20 cm, POC was greater in NTCW than in FSTW-B/P and PCM was greater in STCW than in FSTCW. Long-term reduced tillage with continuous nonlegume cropping increased dryland crop biomass, residue and soil C storage, and soil quality by increasing microbial biomass and activities compared with a conventional system such as STW-F. JF - Soil Science Society of America Journal AU - Sainju, Upendra M AU - Caesar-TonThat, Thecan AU - Lenssen, Andrew W AU - Evans, Robert G AU - Kolberg, Robert AD - USDA-ARS, Northern Plains Agricultural Research Lab., 1500 North Central Ave., Sidney, MT 59270, upendra.sainju@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1730 EP - 1739 PB - Soil Science Society of America VL - 71 IS - 6 SN - 0361-5995, 0361-5995 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts KW - no-till cropping KW - Particulates KW - Mineralization KW - Pisum sativum KW - Crops KW - Soil KW - Triticum aestivum KW - Carbon KW - Water springs KW - USA, Montana KW - Hordeum vulgare KW - wheat KW - Residues KW - Leaves KW - Soils (organic) KW - Biomass KW - Stems KW - Storage KW - loam KW - Tillage KW - tillage KW - M3 1010:Issues in Sustainable Development KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20814370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Long-Term+Tillage+and+Cropping+Sequence+Effects+on+Dryland+Residue+and+Soil+Carbon+Fractions&rft.au=Sainju%2C+Upendra+M%3BCaesar-TonThat%2C+Thecan%3BLenssen%2C+Andrew+W%3BEvans%2C+Robert+G%3BKolberg%2C+Robert&rft.aulast=Sainju&rft.aufirst=Upendra&rft.date=2007-01-01&rft.volume=71&rft.issue=6&rft.spage=1730&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0433 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Soil; Carbon; Tillage; Leaves; Soils (organic); Stems; Mineralization; Biomass; Crops; Storage; wheat; loam; Residues; Water springs; Particulates; no-till cropping; tillage; Hordeum vulgare; Triticum aestivum; Pisum sativum; USA, Montana DO - http://dx.doi.org/10.2136/sssaj2006.0433 ER - TY - JOUR T1 - Simulating Field-Scale Soil Organic Carbon Dynamics Using EPIC AN - 20814201; 8054226 AB - , Simulation models integrate our knowledge of soil organic C (SOC) dynamics and are useful tools for evaluating impacts of crop management on soil C sequestration; yet, they require local calibration. Our objectives were to calibrate the Environmental Policy Integrated Climate (EPIC) model, and evaluate its performance for simulating SOC fractions as affected by soil landscape and management. An automated parameter optimization procedure was used to calibrate the model for a site-specific experiment in the Coastal Plain of central Alabama. The ability of EPIC to predict corn (Zea mays L.) and cotton (Gossypium hirsutum L.) yields and SOC dynamics on different soil landscape positions (summit, sideslope, and drainageway) during the initial period of conservation tillage adoption (5 yr) was evaluated using regression and mean squared deviations. Simulated yield explained 88% of measured yield variation, with the greatest disagreement on the sideslope position and the greatest agreement in the drainageway. Simulations explained approximately 1, 34, and 40% of the total variation in microbial biomass C (MBC), particulate organic C (POC), and total organic C (TOC), respectively. The lowest errors in TOC simulations (0-20 cm) were found on the sideslope and summit. We conclude that the automated parameterization was generally successful, although further work is needed to refine the MBC and POC fractions, and to improve EPIC predictions of SOC dynamics with depth. Overall, EPIC was sensitive to spatial differences in C fractions that resulted from differing soil landscape positions. The model needs additional refinement for accurate simulations of field-scale SOC dynamics affected by short-term management decisions. JF - Soil Science Society of America Journal AU - Causarano, Hector J AU - Shaw, Joey N AU - Franzluebbers, Alan J AU - Reeves, Wayne D AU - Raper, Randy L AU - Balkcom, Kipling S AU - Norfleet, Lee M AU - Izaurralde, Cesar R AD - USDA-ARS Hydrology and Remote Sensing Lab., Bldg. 007, Rm. 126, BARC- West, 10300 Baltimore Blvd., Beltsville, MD 20705, Hector.Causarano@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1174 EP - 1185 PB - Soil Science Society of America VL - 71 IS - 4 SN - 0361-5995, 0361-5995 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts KW - Cotton KW - ASW, USA, Alabama KW - Organic carbon KW - Adoption KW - Particulates KW - corn KW - Crops KW - Models KW - Soil KW - Carbon sequestration KW - Carbon KW - Zea mays KW - Total organic carbon KW - plains KW - Landscape KW - Climate KW - Simulation KW - Soils (organic) KW - Biomass KW - Environmental policy KW - Gossypium hirsutum KW - Tillage KW - Conservation KW - tillage KW - M3 1010:Issues in Sustainable Development KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20814201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Simulating+Field-Scale+Soil+Organic+Carbon+Dynamics+Using+EPIC&rft.au=Causarano%2C+Hector+J%3BShaw%2C+Joey+N%3BFranzluebbers%2C+Alan+J%3BReeves%2C+Wayne+D%3BRaper%2C+Randy+L%3BBalkcom%2C+Kipling+S%3BNorfleet%2C+Lee+M%3BIzaurralde%2C+Cesar+R&rft.aulast=Causarano&rft.aufirst=Hector&rft.date=2007-01-01&rft.volume=71&rft.issue=4&rft.spage=1174&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0356 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Soil; Carbon; Tillage; Climate; Landscape; Conservation; Adoption; Soils (organic); Biomass; Environmental policy; Crops; Models; Cotton; Organic carbon; Simulation; Particulates; corn; Carbon sequestration; Total organic carbon; plains; tillage; Zea mays; Gossypium hirsutum; ASW, USA, Alabama DO - http://dx.doi.org/10.2136/sssaj2006.0356 ER - TY - JOUR T1 - Development of a Meridic Diet for Hylobius transversovittatus (Coleoptera: Curculionidae) and the Role of Carbohydrates in Feeding, Growth, and Survival of Larvae AN - 20812688; 8196195 AB - The root-feeding weevil Hylobius transversovittatus Goeze (Coleoptera: Curculionidae) is used for biological control of the invasive plant purple loosestrife, Luthrum salicaria L. (Lythraceae). A simple rearing system for this weevil was developed with the goals of improving production techniques and increasing the availability of insects for field introduction. Additionally, the dietary effects of digestible and indigestible carbohydrates were explored. A meridic diet for rearing H. transversovittatus was formulated through nutritional alterations of a boll weevil, Anthonomus grandis grandis Boheman, diet. Diet attractiveness was evaluated on two levels: first, by recording the incidence of initial tunneling, and second, by estimating the larval establishment rate. The performance of test diet formulations was further assessed by measuring developmental and survival rates of H. transversovittatus. Sucrose, starch, and three types of indigestible carbohydrates were tested as components to improve diet performance. Physical properties of the diet, modified by fillers in test formulations, produced major effects on the initial tunneling of hatchlings. The establishment of hatchlings was affected by chemical properties of the diet. Increases in sucrose concentration decreased larval establishment, decreased the rate of larval development, and decreased larval survival. However, omitting sucrose from the diet, or replacing it with starch, increased mortality of first instars. In advanced stages of larval development, omitting sucrose from the diet did not significantly affect larval survival. The developmental rate of larvae was increased when the amount of digestible carbohydrate was reduced. To date, seven generations of the univoltine H. transversovittatus have been successfully produced on this new meridic diet. JF - Journal of Economic Entomology AU - Tomic-Carruthers, N AD - USDA-APHIS-PPQ-CPHST, National Weed Control Laboratory, 800 Buchanan Street, Albany, CA 94710 Y1 - 2007 PY - 2007 DA - 2007 SP - 1062 EP - 1070 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 4 SN - 0022-0493, 0022-0493 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Diets KW - Biological control KW - Hylobius transversovittatus KW - Feeding KW - Mortality KW - Coleoptera KW - Lythraceae KW - Anthonomus grandis grandis KW - Attraction KW - Survival KW - Developmental stages KW - Starch KW - Curculionidae KW - Sucrose KW - Carbohydrates KW - A 01370:Biological Control KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20812688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Development+of+a+Meridic+Diet+for+Hylobius+transversovittatus+%28Coleoptera%3A+Curculionidae%29+and+the+Role+of+Carbohydrates+in+Feeding%2C+Growth%2C+and+Survival+of+Larvae&rft.au=Tomic-Carruthers%2C+N&rft.aulast=Tomic-Carruthers&rft.aufirst=N&rft.date=2007-01-01&rft.volume=100&rft.issue=4&rft.spage=1062&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=4&page=1062 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Diets; Mortality; Feeding; Attraction; Sucrose; Developmental stages; Survival; Carbohydrates; Starch; Hylobius transversovittatus; Lythraceae; Coleoptera; Anthonomus grandis grandis; Curculionidae DO - http://dx.doi.org/10.1603/0022-0493(2007)100[1062:DOAMDF]2.0.CO;2 ER - TY - JOUR T1 - Intraguild predation on Eretmocerus sp. nr. emiratus, a parasitoid of Bemisia tabaci, by three generalist predators with implications for estimating the level and impact of parasitism AN - 20806974; 7914485 AB - Intraguild predation (IGP) is pervasive in many managed and unmanaged ecosystems and may have negative, neutral or positive effects on the biological control of pest insects. Both generalist predators and aphelinid parasitoids attack Bemisia tabaci (Gennadius) Biotype B (=B. argentifolii Perring & Bellows) on cotton in the southwestern USA. Free-choice and no-choice laboratory assays were conducted to quantify prey consumption patterns and preference by three representative generalist predators, Geocoris punctipes (Say), Orius insidiosus (Say), and Hippodamia convergens Guerin-Meneville, offered fourth instar B. tabaci nymphs and nymphs parasitized by Eretmocerus sp. nr. emiratus. All three predators showed a significant preference for larval and pupal stage parasitoids over early fourth instar nymphs, but G. punctipes and O. insidiosus were non-discriminating when offered a choice of larval parasitoids and late fourth instar nymphs. The potential implications of these observed patterns for the field were examined through sensitivity analyses of existing field life table data. First, preference for parasitized hosts alters the methods required for calculating marginal rates of parasitism. Incorporating a preference variable in the estimation procedure had a very small positive effect (0.02-1.13% change) on total generational mortalities observed in previous life table studies. However, further hypothetical analyses suggested that under circumstances of lower generational mortality and higher levels of either apparent parasitism or predation, high levels of predator preference for parasitized prey could alter estimates of total mortality as much as 14%. Second, although intraguild predation was demonstrated, the implications for biological control are unclear. Based on field life table data the rate of IGP ranged from 0.019 to 0.126 depending on predator species and prey comparison, but accounting for these levels of IGP had only small negative effects on total generational mortalities (0.193-1.278% change). JF - Biocontrol Science and Technology AU - Naranjo, Steven E AD - USDA-ARS, Arid-Land Agricultural Research Center, Maricopa, AZ, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 605 EP - 622 PB - Carfax Publishing Limited, Rankine Road Basingstoke Hants RG24 8PR UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk/homepages/carhome.html] VL - 17 IS - 6 SN - 0958-3157, 0958-3157 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Mortality KW - Biotypes KW - Cotton KW - Data processing KW - Life tables KW - Predation KW - Pest control KW - Predators KW - Parasitism KW - Orius insidiosus KW - Eretmocerus KW - Geocoris punctipes KW - Bemisia tabaci KW - Pests KW - Hippodamia convergens KW - Prey KW - Parasitoids KW - Z 05340:Ecology and Behavior KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20806974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Intraguild+predation+on+Eretmocerus+sp.+nr.+emiratus%2C+a+parasitoid+of+Bemisia+tabaci%2C+by+three+generalist+predators+with+implications+for+estimating+the+level+and+impact+of+parasitism&rft.au=Naranjo%2C+Steven+E&rft.aulast=Naranjo&rft.aufirst=Steven&rft.date=2007-01-01&rft.volume=17&rft.issue=6&rft.spage=605&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150701408816 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Mortality; Data processing; Cotton; Biotypes; Life tables; Predation; Predators; Pest control; Parasitism; Pests; Prey; Parasitoids; Orius insidiosus; Eretmocerus; Geocoris punctipes; Bemisia tabaci; Hippodamia convergens DO - http://dx.doi.org/10.1080/09583150701408816 ER - TY - JOUR T1 - Egg limitation and the functional response of the parasitoid Campoletis grioti (Hym: Ichneumonidae) AN - 20806214; 7914495 AB - The hypothesis that mature egg availability during a parasitoid's lifetime affects the functional response, as well as a parasitoid's handling time and searching efficiency, was tested. Campoletis grioti Blanchard (Hym: Ichneumonidae) female parasitoids and Spodoptera frugiperda Smith (Lep: Noctuidae) host larvae were used as an example. Each female of C. grioti was confined with different host densities (6, 10, 30, 50, 80, 120 and 160 larvae/day) of first and second S. frugiperda instars until the female died. We found that C. grioti showed a type II functional response, with a reduction in the number of parasitized hosts in relation to female ageing. Handling time and searching efficiency increased over time. When we standardized the data simulating unlimited egg supply, the functional response, handling time and searching efficiency became constant throughout the parasitoid's life. We discuss the relationship between egg availability and functional response and its associated parameters, and its consequence on biological control programs. JF - Biocontrol Science and Technology AU - Varone, Laura AU - Bruzzone, Octavio AU - Logarzo, Guillermo A AD - USDA-ARS South American Biological Control Laboratory, Hurlingham, Buenos Aires, Argentina Y1 - 2007 PY - 2007 DA - 2007 SP - 945 EP - 955 PB - Carfax Publishing Limited, Rankine Road Basingstoke Hants RG24 8PR UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk/homepages/carhome.html] VL - 17 IS - 9 SN - 0958-3157, 0958-3157 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Data processing KW - Spodoptera frugiperda KW - Aging KW - Ichneumonidae KW - Noctuidae KW - Parasitoids KW - A 01370:Biological Control KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20806214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Egg+limitation+and+the+functional+response+of+the+parasitoid+Campoletis+grioti+%28Hym%3A+Ichneumonidae%29&rft.au=Varone%2C+Laura%3BBruzzone%2C+Octavio%3BLogarzo%2C+Guillermo+A&rft.aulast=Varone&rft.aufirst=Laura&rft.date=2007-01-01&rft.volume=17&rft.issue=9&rft.spage=945&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150701596289 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Data processing; Aging; Parasitoids; Spodoptera frugiperda; Ichneumonidae; Noctuidae DO - http://dx.doi.org/10.1080/09583150701596289 ER - TY - JOUR T1 - A sequence based synteny map between soybean and Arabidopsis thaliana AN - 20804277; 7273821 AB - Soybean (Glycine max, L. Merr.) is one of the world's most important crops, however, its complete genomic sequence has yet to be determined. Nonetheless, a large body of sequence information exists, particularly in the form of expressed sequence tags (ESTs). Herein, we report the use of the model organism Arabidopsis thaliana (thale cress) for which the entire genomic sequence is available as a framework to align thousands of short soybean sequences. Results A series of JAVA-based programs were created that processed and compared 341,619 soybean DNA sequences against A. thaliana chromosomal DNA. A. thaliana DNA was probed for short, exact matches (15 bp) to each soybean sequence, and then checked for the number of additional 7 bp matches in the adjacent 400 bp region. The position of these matches was used to order soybean sequences in relation to the A. thaliana genome. Conclusion Reported associations between soybean sequences and A. thaliana were within a 95% confidence interval of e super(-30 )- e super(-100). In addition, the clustering of soybean expressed sequence tags (ESTs) based on A. thaliana sequence was accurate enough to identify potential single nucleotide polymorphisms (SNPs) within the soybean sequence clusters. An EST, bacterial artificial chromosome (BAC) end sequence and marker amplicon sequence synteny map of soybean and A. thaliana is presented. In addition, all JAVA programs used to create this map are available upon request and on the WEB. JF - BMC Genomics AU - Shultz, Jeffry L AU - Ray, Jeffery D AU - Lightfoot, David A AD - USDA-ARS, Crop Genetics and Production Research Unit, P.O. Box 345, Stoneville, MS 38776, USA, jshultz@msa-stoneville.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 PB - BioMed Central Ltd., Middlesex House 34-42 Cleveland Street London W1T 4LB UK, [mailto:info@biomedcentral.com], [URL:http://www.biomedcentral.com] VL - 8 SN - 1471-2164, 1471-2164 KW - soybean KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids; Genetics Abstracts KW - Article No. 8 KW - Synteny KW - Crop KW - Nucleotide sequence KW - expressed sequence tags KW - Glycine max KW - Crops KW - Soybeans KW - Models KW - Bacterial artificial chromosomes KW - Computer programs KW - Arabidopsis thaliana KW - Single-nucleotide polymorphism KW - genomics KW - N 14815:Nucleotide Sequence KW - G 07800:Plants and Algae KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20804277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Genomics&rft.atitle=A+sequence+based+synteny+map+between+soybean+and+Arabidopsis+thaliana&rft.au=Shultz%2C+Jeffry+L%3BRay%2C+Jeffery+D%3BLightfoot%2C+David+A&rft.aulast=Shultz&rft.aufirst=Jeffry&rft.date=2007-01-01&rft.volume=8&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=BMC+Genomics&rft.issn=14712164&rft_id=info:doi/10.1186%2F1471-2164-8-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Bacterial artificial chromosomes; Computer programs; Synteny; Crop; Single-nucleotide polymorphism; Nucleotide sequence; genomics; expressed sequence tags; Crops; Models; Soybeans; Arabidopsis thaliana; Glycine max DO - http://dx.doi.org/10.1186/1471-2164-8-8 ER - TY - JOUR T1 - Composting rapidly reduces levels of extractable oxytetracycline in manure from therapeutically treated beef calves AN - 20798735; 7071787 AB - Oxytetracycline (OTC) is a broad-spectrum antibiotic used in livestock production. The widespread use and relative persistence of OTC may encourage development of antibiotic-resistant bacteria. The objective of this study was to determine whether composting would substantially reduce the concentration of OTC found in manure from medicated animals. The effect of OTC on composting was also investigated. Five beef calves were medicated for 5 days with 22 mg/kg/day of OTC. Approximately 23% of the OTC fed to the calves was recovered in the manure. Manure samples collected from calves prior to and after medication were mixed with straw and woodchips, and aliquots of the subsequent mixtures were treated in laboratory composters for 35 days. In addition, aliquots of the OTC- containing mixture were incubated at 25 not equal to or sterilized followed by incubation at 25 not equal to . The presence of OTC did not appear to affect composting processes. Within the first six days of composting, levels of extractable OTC in the compost mixture decreased from 115 +/- 8 mu g/g dry weight to less than 6 +/- 1 mu g/g dry weight (a 95% reduction). In contrast, levels of extractable OTC in room temperature incubated and sterilized mixtures decreased only 12-25% after 37 and 35 days, respectively. Levels of total heterotrophic bacteria and OTC- resistant bacteria in the finished compost mixture were roughly 30-fold higher and 10-fold lower, respectively, than levels in the mixture prior to composting. Although the basis of the OTC disappearance during composting is not known, the preponderence of OTC-sensitive bacteria and the decrease of OTC-resistant bacteria in the finished compost suggests that OTC residues have been rendered biologically inactive or unavailable. JF - Bioresource Technology AU - Arikan, Osman A AU - Sikora, Lawrence J AU - Mulbry, Walter AU - Khan, Shahamat U AU - Foster, Gregory D AD - USDA-ARS, Environmental Management and Byproduct Utilization Laboratory, Building 306, BARC-East, Beltsville, MD 20705, USA, arikano@ba.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 169 EP - 176 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 98 IS - 1 SN - 0960-8524, 0960-8524 KW - Pollution Abstracts; Biotechnology and Bioengineering Abstracts KW - Oxytetracycline KW - Composting KW - Manure KW - Antibiotic KW - Calf KW - Temperature effects KW - Animal wastes KW - Residues KW - Composts KW - persistence KW - Temperature KW - Antibiotics KW - Recycling KW - Waste management KW - Livestock KW - Beef KW - Heterotrophic bacteria KW - Straw KW - W 30915:Pharmaceuticals & Vaccines KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20798735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioresource+Technology&rft.atitle=Composting+rapidly+reduces+levels+of+extractable+oxytetracycline+in+manure+from+therapeutically+treated+beef+calves&rft.au=Arikan%2C+Osman+A%3BSikora%2C+Lawrence+J%3BMulbry%2C+Walter%3BKhan%2C+Shahamat+U%3BFoster%2C+Gregory+D&rft.aulast=Arikan&rft.aufirst=Osman&rft.date=2007-01-01&rft.volume=98&rft.issue=1&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Bioresource+Technology&rft.issn=09608524&rft_id=info:doi/10.1016%2Fj.biortech.2005.10.041 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Temperature effects; Manure; Composts; Beef; Heterotrophic bacteria; Antibiotics; Straw; Composting; Oxytetracycline; Livestock; Animal wastes; Residues; persistence; Temperature; Recycling; Waste management DO - http://dx.doi.org/10.1016/j.biortech.2005.10.041 ER - TY - JOUR T1 - Contemplating Risk Assessment: A Critique of NRC (1983, 1996) AN - 20773971; 10310160 AB - Assessing risks involves developing predictive mathematical models, using interpretations of data that are based on scientific assumptions or theories and knowledge of how the data were created. The predictions are used for developing strategies that affect many people in society. Often, it is sufficient that the models that are used are justifiable by a well-accepted set of assumptions or theories, reflecting the state-of-the art science at the time. However, this does not ensure that the 'best' decision would be made, nor does it ensure that the decision processes would be fair by ensuring that concerned and affected individuals would be able to participate, effectively presenting arguments on their own behalf. Because of these concerns, procedures of risk analysis, including the management of the process, have been written about, for example, in a National Research Council (NRC 1996) publication, with the intention of getting stakeholders (interested participants) more involved in the risk analysis process. This publication suggests that Risk Characterization be expanded to include an active participation of stakeholders. Such an expansion would affect the risk assessor's approach toward science compared to the present approach, as implied in the seminal NRC (1983) publication. Both of these NRC publications have had great influence on the development of risk analysis management and policy in the United States and elsewhere. Subsequent risk assessment guidance documents have generally relied heavily on these publications, but have focused mainly on managerial attitudes (or policy) toward the uncertainty that is inherent in risk assessment and in communicating to the public the risk assessment conclusions and decisions made from them. Subsequent documents have not, unlike NRC (1996), focused on the risk assessors' attitude toward science inference that would better help ensure that risk assessments contain the type of information that could be used to empower stakeholders. Thus, in this Perspective article I focus on the two NRC 'foundation documents,' identifying and contrasting two types of approaches toward science, one narrow and the other expansive. The latter approach is designed to increase stakeholders' involvement more than the former. The features of the expansive approach include a contemplative method toward science, where the risk assessor does not express opinions or take a stand regarding the scientific material, but rather considers many possibilities, presents discussions that include direct challenges to assumptions, and uses falsification principles for excluding theories. JF - Human and Ecological Risk Assessment AU - Marks, Harry AD - Food Safety and Inspection Service, USDA, Washington, DC, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 7 EP - 19 PB - Taylor & Francis Group Ltd., 2 Park Square Milton Park, Abingdon Oxford OX14 4RN UK, [URL:http://www.taylorandfrancis.co.uk/] VL - 13 IS - 1 SN - 1080-7039, 1080-7039 KW - Risk Abstracts KW - Risk assessment KW - USA KW - foundations KW - Mathematical models KW - councils KW - stakeholders KW - attitudes KW - R2 23090:Policy and planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20773971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human+and+Ecological+Risk+Assessment&rft.atitle=Contemplating+Risk+Assessment%3A+A+Critique+of+NRC+%281983%2C+1996%29&rft.au=Marks%2C+Harry&rft.aulast=Marks&rft.aufirst=Harry&rft.date=2007-01-01&rft.volume=13&rft.issue=1&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Human+and+Ecological+Risk+Assessment&rft.issn=10807039&rft_id=info:doi/10.1080%2F10807030601105241 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Risk assessment; foundations; Mathematical models; councils; stakeholders; attitudes; USA DO - http://dx.doi.org/10.1080/10807030601105241 ER - TY - JOUR T1 - Hydrilla Stems and Tubers as Hosts for Three Bagous Species: Two Introduced Biological Control Agents (Bagous hydrillae and B. affinis) and One Native Species (B. restrictus) AN - 20756424; 7594798 AB - Field observations suggested that the introduced Hydrilla verticillata (L.f.) Royle biological control agent, a stem weevil, Bagous hydrillae OâBrien, would feed on hydrilla tubers and stems, and a native species, Bagous restrictus LeConte, would feed on hydrilla stems. In choice tests, B. hydrillae readily oviposited in hydrilla tubers. Larval development of B. hydrillae in hydrilla tubers was similar to that in stems; greater adult biomass was attained and less time was needed to complete development when the larvae were fed tubers. Larvae of the hydrilla tuber weevil, B. affinis Hustache, did not complete development in hydrilla stems. Larvae of B. affinis completed development more rapidly when fed new compared with old hydrilla tubers. The native B. restrictus successfully completed development in hydrilla stems, although the larvae required slightly more time compared with the biocontrol agent, B. hydrillae. These findings indicated that feeding on tubers by B. hydrillae may benefit the species particularly when hydrilla stems are seasonably absent or unsuitable especially in more northern climates. In terms of hydrilla control, damage to tubers by this species constitutes a reduction in future infestations of hydrilla propagated by tubers. Finally, hydrilla is suitable to the native weevil, B. restrictus, because larvae completed development in hydrilla stems. JF - Environmental Entomology AU - Wheeler, G S AU - Center, T D AD - USDA-ARS, Invasive Plant Research Laboratory and University of Florida, 3225 College Ave., Ft Lauderdale, FL 33314 Y1 - 2007 PY - 2007 DA - 2007 SP - 409 EP - 415 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 2 SN - 0046-225X, 0046-225X KW - Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Biological control KW - Feeding KW - Climate KW - Bagous KW - Development KW - Stems KW - Biomass KW - Tuber KW - Bagous restrictus KW - Hydrilla verticillata KW - Indigenous species KW - Infestation KW - Tubers KW - A 01370:Biological Control KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20756424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Hydrilla+Stems+and+Tubers+as+Hosts+for+Three+Bagous+Species%3A+Two+Introduced+Biological+Control+Agents+%28Bagous+hydrillae+and+B.+affinis%29+and+One+Native+Species+%28B.+restrictus%29&rft.au=Wheeler%2C+G+S%3BCenter%2C+T+D&rft.aulast=Wheeler&rft.aufirst=G&rft.date=2007-01-01&rft.volume=36&rft.issue=2&rft.spage=409&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=2&page=409 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Feeding; Indigenous species; Infestation; Climate; Tubers; Development; Biomass; Stems; Bagous; Tuber; Hydrilla verticillata; Bagous restrictus DO - http://dx.doi.org/10.1603/0046-225X(2007)36[409:HSATAH]2.0.CO;2 ER - TY - JOUR T1 - Initial Impacts and Field Validation of Host Range for Boreioglycaspis melaleucae Moore (Hemiptera: Psyllidae), a Biological Control Agent of the Invasive Tree Melaleuca quinquenervia (Cav.) Blake (Myrtales: Myrtaceae: Leptospermoideae) AN - 20756086; 7784328 AB - Invasion of south Florida wetlands by the Australian paperbark tree, Melaleuca quinquenervia (Cav.) S.T. Blake (melaleuca), has caused adverse economic and environmental impacts. The tree’ s biological attributes and favorable ambient biophysical conditions combine to complicate efforts to restore and maintain south Florida ecosystems. Management requires an integrated strategy that deploys multiple biological control agents to forestall reinvasion and to supplement other control methods, thereby lessening recruitment and regeneration after removal of existing trees. This biological control program began during 1997 when an Australian weevil, Oxyops vitiosa (Pascoe), was released. A second Australian insect, the melaleuca psyllid (Boreioglycaspis melaleucae Moore), first introduced during 2002, has also widely established. After inoculation of the psyllid in a field study, only 40% of seedlings survived herbivory treatments compared with 95% survival in controls. The resultant defoliation also reduced growth of the surviving seedlings. A weevil-induced decline at a site comprised mainly of coppicing stumps had slowed after a 70% reduction. Psyllids colonized the site, and 37% of the remaining coppices succumbed within 10 mo. The realized ecological host range of B. melaleucae was restricted to M. quinquenervia; 18 other nontarget plant species predicted to be suboptimal or nonhosts during laboratory host range testing were unaffected when interspersed with psyllid-infested melaleuca trees in a common garden study. Evaluations are ongoing, but B. melaleucae is clearly reducing seedling recruitment and stump regrowth without adversely impacting other plant species. Manifestation of impacts on mature trees will require more time, but initial indications suggest that the psyllid will be an effective supplement to the weevil. JF - Environmental Entomology AU - Center, T D AU - Pratt, P D AU - Tipping, P W AU - Rayamajhi, M B AU - Van, T K AU - Wineriter, SA AU - Dray, F A AD - USDA, Invasive Plant Research Laboratory, 3225 College Ave., Fort Lauderdale, FL 33314 Y1 - 2007 PY - 2007 DA - 2007 SP - 569 EP - 576 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 3 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Melaleuca KW - Host range KW - Trees KW - Herbivory KW - Recruitment KW - Environmental impact KW - Survival KW - Psyllidae KW - Host plants KW - Hemiptera KW - Oxyops vitiosa KW - Myrtaceae KW - Myrtales KW - Melaleuca quinquenervia KW - Economics KW - Inoculation KW - Defoliation KW - Wetlands KW - Seedlings KW - Z 05340:Ecology and Behavior KW - A 01370:Biological Control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20756086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Initial+Impacts+and+Field+Validation+of+Host+Range+for+Boreioglycaspis+melaleucae+Moore+%28Hemiptera%3A+Psyllidae%29%2C+a+Biological+Control+Agent+of+the+Invasive+Tree+Melaleuca+quinquenervia+%28Cav.%29+Blake+%28Myrtales%3A+Myrtaceae%3A+Leptospermoideae%29&rft.au=Center%2C+T+D%3BPratt%2C+P+D%3BTipping%2C+P+W%3BRayamajhi%2C+M+B%3BVan%2C+T+K%3BWineriter%2C+SA%3BDray%2C+F+A&rft.aulast=Center&rft.aufirst=T&rft.date=2007-01-01&rft.volume=36&rft.issue=3&rft.spage=569&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=3&page=569 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Host range; Trees; Recruitment; Herbivory; Environmental impact; Survival; Host plants; Economics; Inoculation; Seedlings; Wetlands; Defoliation; Oxyops vitiosa; Melaleuca; Myrtales; Myrtaceae; Melaleuca quinquenervia; Psyllidae; Hemiptera DO - http://dx.doi.org/10.1603/0046-225X(2007)36[569:IIAFVO]2.0.CO;2 ER - TY - JOUR T1 - Heterologous expression of the BABY BOOM AP2/ERF transcription factor enhances the regeneration capacity of tobacco (Nicotiana tabacum L.) AN - 20749083; 7748597 AB - Gain-of-function studies have shown that ectopic expression of the BABY BOOM (BBM) AP2/ERF domain transcription factor is sufficient to induce spontaneous somatic embryogenesis in Arabidopsis (Arabidopsis thaliana (L.) Heynh) and Brassica napus (B. napus L.) seedlings. Here we examined the effect of ectopic BBM expression on the development and regenerative capacity of tobacco (Nicotiana tabacum L.) through heterologous expression of Arabidopsis and B. napus BBM genes. 35S::BBM tobacco lines exhibited a number of the phenotypes previously observed in 35S::BBM Arabidopsis and B. napus transgenics, including callus formation, leaf rumpling, and sterility, but they did not undergo spontaneous somatic embryogenesis. 35S::BBM plants with severe ectopic expression phenotypes could not be assessed for enhanced regeneration at the seedling stage due to complete male and female sterility of the primary transformants, therefore fertile BBM ectopic expression lines with strong misexpression phenotypes were generated by expressing a steroid-inducible, post-translationally controlled BBM fusion protein (BBM:GR) under the control of a 35S promoter. These lines exhibited spontaneous shoot and root formation, while somatic embryogenesis could be induced from in-vitro germinated seedling hypocotyls cultured on media supplemented with cytokinin. Together these results suggest that ectopic BBM expression in transgenic tobacco also activates cell proliferation pathways, but differences exist between Arabidopsis/B. napus and N. tabacum with respect to their competence to respond to the BBM signalling molecule. JF - Planta AU - Srinivasan, C AU - Liu, Z AU - Heldmann, I AU - Supena, EDJ AU - Fukuoka, H AU - Joosen, R AU - Lambalk, J AU - Angenent, G AU - Scorza, R AU - Custers, JBM AU - Boutilier, K AD - United States Department of Agriculture, Agricultural Research Service, Appalachian Fruit Research Station, 2217 Wiltshire Road, Kearneysville, WV 25430, USA, srinivas@afrs.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 341 EP - 351 VL - 225 IS - 2 SN - 0032-0935, 0032-0935 KW - Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Cytokinins KW - Sterility KW - Leaves KW - Hypocotyls KW - Roots KW - Callus KW - Nicotiana tabacum KW - Transgenic plants KW - Shoots KW - Promoters KW - Arabidopsis thaliana KW - Post-translation KW - Transcription factors KW - Somatic embryogenesis KW - Brassica napus KW - Tobacco KW - Seedlings KW - Fusion protein KW - Cell proliferation KW - Signal transduction KW - W 30925:Genetic Engineering KW - N 14810:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20749083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Planta&rft.atitle=Heterologous+expression+of+the+BABY+BOOM+AP2%2FERF+transcription+factor+enhances+the+regeneration+capacity+of+tobacco+%28Nicotiana+tabacum+L.%29&rft.au=Srinivasan%2C+C%3BLiu%2C+Z%3BHeldmann%2C+I%3BSupena%2C+EDJ%3BFukuoka%2C+H%3BJoosen%2C+R%3BLambalk%2C+J%3BAngenent%2C+G%3BScorza%2C+R%3BCusters%2C+JBM%3BBoutilier%2C+K&rft.aulast=Srinivasan&rft.aufirst=C&rft.date=2007-01-01&rft.volume=225&rft.issue=2&rft.spage=341&rft.isbn=&rft.btitle=&rft.title=Planta&rft.issn=00320935&rft_id=info:doi/10.1007%2Fs00425-006-0358-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cytokinins; Leaves; Sterility; Roots; Hypocotyls; Callus; Transgenic plants; Shoots; Promoters; Post-translation; Transcription factors; Somatic embryogenesis; Tobacco; Seedlings; Fusion protein; Cell proliferation; Signal transduction; Arabidopsis thaliana; Brassica napus; Nicotiana tabacum DO - http://dx.doi.org/10.1007/s00425-006-0358-1 ER - TY - JOUR T1 - Interaction of Cry1Ac toxin (Bacillus thuringiensis) and proteinase inhibitors on the growth, development, and midgut proteinase activities of the bollworm, Helicoverpa zea AN - 20736774; 7204968 AB - Potential resistance development to Bt cotton in certain lepidopterans has prompted research to develop strategies that will preserve this environmental-friendly biotechnology. Proteinase inhibitors are potential candidates for enhancing Bt toxicity against lepidopteran pests and for expanding the spectrum of control for other insects. Interactions of Bt toxin from Bacillus thuringiensis and proteinase inhibitors were investigated by monitoring growth, development, and gut proteinase activities of the bollworm, Helicoverpa zea. Several proteinase inhibitors were combined with Bt protoxin Cry1Ac in artificial diet and fed to newly molted 3rd-instar bollworm larvae to determine effects on larval body weight and length, pupation progress, and mortality rate. Major midgut proteinase activities, including caseinase, tryptic, and chymotrypsin activities, were examined after treatment. A concentration of Bt at a level causing minimal mortality (<10%), was mixed with the following proteinase inhibitors: benzamidine, phenylmethylsulfonyl fluoride (PMSF), and N- alpha -tosyl-l-lysine chloromethyl ketone (TLCK). When compared with controls, the synergistic effect of Bt toxin and proteinase inhibitors caused significant decreases in mean larval weight and length over time. Midgut samples tested against the substrates azocasein, alpha -benzoyl-dl-arginine-p-nitroanilide (BApNA), and N-succinyl-alanine-alanine-proline-phenylalanine-p-nitroanilide (SAAPFpNA) showed significant decreases in the protease activity of larvae fed Bt plus inhibitor versus control. Interaction of Bt and proteinase inhibitors significantly retarded larval growth and resulted in developmental delay and up to 20% mortality. JF - Pesticide Biochemistry and Physiology AU - Zhu, Y C AU - Abel, CA AU - Chen AD - ARS-USDA, Stoneville, MS 38776, USA, yczhu@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 39 EP - 46 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 87 IS - 1 SN - 0048-3575, 0048-3575 KW - Microbiology Abstracts B: Bacteriology; Entomology Abstracts; Toxicology Abstracts KW - Mortality KW - Cotton KW - Bacillus thuringiensis KW - Proteinase inhibitors KW - Chloromethyl ketone KW - Artificial diets KW - Helicoverpa zea KW - Chymotrypsin KW - Pupation KW - Toxicity KW - Azocasein KW - Toxins KW - Lepidoptera KW - Digestive tract KW - Body weight KW - Pesticides KW - phenylmethylsulfonyl fluoride KW - Cry1Ac toxin KW - Proteinase KW - Pests KW - Midgut KW - protoxins KW - benzamidine KW - J 02410:Animal Diseases KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20736774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pesticide+Biochemistry+and+Physiology&rft.atitle=Interaction+of+Cry1Ac+toxin+%28Bacillus+thuringiensis%29+and+proteinase+inhibitors+on+the+growth%2C+development%2C+and+midgut+proteinase+activities+of+the+bollworm%2C+Helicoverpa+zea&rft.au=Zhu%2C+Y+C%3BAbel%2C+CA%3BChen&rft.aulast=Zhu&rft.aufirst=Y&rft.date=2007-01-01&rft.volume=87&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Pesticide+Biochemistry+and+Physiology&rft.issn=00483575&rft_id=info:doi/10.1016%2Fj.pestbp.2006.05.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mortality; Cotton; Chloromethyl ketone; Proteinase inhibitors; Artificial diets; Pupation; Chymotrypsin; Toxicity; Azocasein; Toxins; Digestive tract; Body weight; Pesticides; Cry1Ac toxin; phenylmethylsulfonyl fluoride; Proteinase; Midgut; Pests; protoxins; benzamidine; Bacillus thuringiensis; Helicoverpa zea; Lepidoptera DO - http://dx.doi.org/10.1016/j.pestbp.2006.05.004 ER - TY - JOUR T1 - Effects of Microcrystalline Cellulose on Functional Properties of Hydroxy Propyl Methyl Cellulose Microcomposite Films AN - 20735545; 7993440 AB - Edible films and coatings in foods can be used to increase shelf-life and improve organoleptic characteristics of foods by avoiding deterioration of food components and therefore promoting preservation of the final product. This study is the first to investigate the use of different size fillers for the purpose of preparing edible composite films with fillers < 1.0 mu m in size. For this purpose, water vapor permeability and mechanical properties of HPMC (hydroxy propyl methyl cellulose) based films with the inclusion of different size MCC (microcrystalline cellulose) fillers were studied. The water vapor permeability of the control HPMC film was 1.2 plus or minus 0.2 g-mm-kPa-h-m super(2) and did not show a significant change with the addition of fillers. A comparison of mechanical properties of the films with a tensile test showed that tensile strength of the control film, which was prepared using a 3 wt% HPMC solution, increased from 29.7 plus or minus 1.6 MPa to 70.1 plus or minus 7.9 MPa with the addition of 500-nm size particles, while it increased only to 37.4 plus or minus 5.5 MPa with the addition of 3- mu m size particles. Also important is that the elongation percentage of the control film did not decrease significantly with the addition of submicron size fillers to the HPMC films. This study showed that the increased surface area per weight of smaller size MCC fillers compared to their larger size counterparts was highly beneficial in terms of film mechanical property improvement. JF - Journal of Food Science AU - Dogan, N AU - McHugh, TH AD - Agricultural Research Service, Western Regional Research Center, 800 Buchanan St., Albany, CA 94710 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - E016 EP - E022 PB - Institute of Food Technology VL - 72 IS - 1 SN - 0022-1147, 0022-1147 KW - Biotechnology and Bioengineering Abstracts KW - composite KW - films KW - HPMC KW - MCC KW - tensile strength KW - water vapor permeability KW - Surface area KW - Food KW - Cellulose KW - Organoleptic properties KW - Shelf life KW - methylcellulose KW - Elongation KW - Permeability KW - Tensile strength KW - Preservation KW - Coatings KW - Mechanical properties KW - Films KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20735545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Science&rft.atitle=Effects+of+Microcrystalline+Cellulose+on+Functional+Properties+of+Hydroxy+Propyl+Methyl+Cellulose+Microcomposite+Films&rft.au=Dogan%2C+N%3BMcHugh%2C+TH&rft.aulast=Dogan&rft.aufirst=N&rft.date=2007-01-01&rft.volume=72&rft.issue=1&rft.spage=E016&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2006.00237.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Food; Surface area; Cellulose; Organoleptic properties; Shelf life; methylcellulose; Permeability; Elongation; Tensile strength; Preservation; Films; Mechanical properties; Coatings DO - http://dx.doi.org/10.1111/j.1750-3841.2006.00237.x ER - TY - JOUR T1 - Microhabitat Associations of Northern Flying Squirrels in Burned and Thinned Forest Stands of the Sierra Nevada AN - 20731105; 7410578 AB - Prescribed burning and mechanical thinning are used to manage fuels within many western North American forest ecosystems, but few studies have examined the relative impacts of these treatments on forest wildlife. We sampled northern flying squirrels (Glaucomys sabrinus) and microhabitat variables in burned, thinned and control stands of mixed-conifer forest of the southern Sierra Nevada at the Teakettle Experimental Forest. We used this information to determine the effects of burning and thinning on the microhabitat associations of flying squirrels. Across pretreatment stands, the probability of flying squirrel capture increased with decreasing distance to a perennial creek and increasing litter depth. The probability of flying squirrel capture also was greater with increased canopy cover in thinned stands and increased litter depth in burned stands. Greater canopy cover may provide protection from predators, thicker litter layers may harbor a greater abundance of truffles, a primary food of northern flying squirrels, and creeks may provide squirrels with food sources, drinking water and nest trees. Results from this study underscore the need for more information on the effects of forest management on northern flying squirrels near the southern extent of the species' geographic range. JF - American Midland Naturalist AU - Meyer, MD AU - Kelt, DA AU - North, M P AD - USDA Forest Service, Pacific Southwest Research Station, Sierra Nevada Research Center, 2121 Second Street, Suite A-101, Davis, California 95616 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 202 EP - 211 PB - American Midland Naturalist, University of Notre Dame, Department of Diological Sciences Box 369 Notre Dame IN 46556 USA VL - 157 IS - 1 SN - 0003-0031, 0003-0031 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Forest management KW - Litter KW - Forest ecosystems KW - Glaucomys sabrinus KW - thinning KW - Trees KW - Fuels KW - Wildlife KW - Forests KW - nests KW - burning KW - predators KW - forest management KW - Thinning KW - Food sources KW - Microenvironments KW - Canopies KW - Burning KW - Drinking water KW - canopies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20731105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Midland+Naturalist&rft.atitle=Microhabitat+Associations+of+Northern+Flying+Squirrels+in+Burned+and+Thinned+Forest+Stands+of+the+Sierra+Nevada&rft.au=Meyer%2C+MD%3BKelt%2C+DA%3BNorth%2C+M+P&rft.aulast=Meyer&rft.aufirst=MD&rft.date=2007-01-01&rft.volume=157&rft.issue=1&rft.spage=202&rft.isbn=&rft.btitle=&rft.title=American+Midland+Naturalist&rft.issn=00030031&rft_id=info:doi/10.1674%2F0003-0031%282007%291572.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0003-0031&volume=157&issue=1&page=202 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Forest management; Thinning; Food sources; Microenvironments; Burning; Canopies; Drinking water; Litter; Forest ecosystems; thinning; Trees; Fuels; Wildlife; Forests; nests; burning; predators; forest management; canopies; Glaucomys sabrinus DO - http://dx.doi.org/10.1674/0003-0031(2007)157[202:MAONFS]2.0.CO;2 ER - TY - JOUR T1 - Community Forestry in Theory and Practice: Where Are We Now? AN - 20688175; 8189884 AB - Community forestry refers to forest management that has ecological sustainability and local community benefits as central goals, with some degree of responsibility and authority for forest management formally vested in the community. This review provides an overview of where the field of community forestry is today. We describe four case examples from the Americas: Canada, the United States, Mexico, and Bolivia. We also identify five hypotheses embedded in the concept of community forestry and examine the evidence supporting them. We conclude that community forestry holds promise as a viable approach to forest conservation and community development. Major gaps remain, however, between community forestry in theory and in practice. For example, devolution of forest management authority from states to communities has been partial and disappointing, and local control over forest management appears to have more ecological than socioeconomic benefits. We suggest ways that anthropologists can contribute to the field. JF - Annual Review of Anthropology AU - Charnley, Susan AU - Poe, Melissa R AD - USDA Forest Service, Pacific Northwest Research Station, Portland, Oregon 97205, scharnley@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 301 EP - 336 PB - Annual Reviews, Inc., 4139 El Camino Way Box 10139 Palo Alto CA 94303-0139 USA, [mailto:service@annualreviews.org], [URL:http://annualreviews.org] VL - 36 SN - 0084-6570, 0084-6570 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Forest management KW - anthropology KW - Socioeconomics KW - local communities KW - Bolivia KW - forest management KW - forest conservation KW - sustainability KW - responsibility KW - Forestry KW - Community development KW - Socio-economic aspects KW - USA KW - Mexico KW - Canada KW - Reviews KW - Conservation KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20688175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Review+of+Anthropology&rft.atitle=Community+Forestry+in+Theory+and+Practice%3A+Where+Are+We+Now%3F&rft.au=Charnley%2C+Susan%3BPoe%2C+Melissa+R&rft.aulast=Charnley&rft.aufirst=Susan&rft.date=2007-01-01&rft.volume=36&rft.issue=&rft.spage=301&rft.isbn=&rft.btitle=&rft.title=Annual+Review+of+Anthropology&rft.issn=00846570&rft_id=info:doi/10.1146%2Fannurev.anthro.35.081705.123143 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Mexico; USA; Bolivia; Canada; Forestry; forest management; Reviews; anthropology; sustainability; forest conservation; responsibility; Socioeconomics; local communities; Forest management; Conservation; Community development; Socio-economic aspects DO - http://dx.doi.org/10.1146/annurev.anthro.35.081705.123143 ER - TY - JOUR T1 - Social Science Constructs in Ecosystem Assessments: Revisiting Community Capacity and Community Resiliency AN - 20685909; 8174522 AB - This article explores the development of sociological constructs in community assessment components of large-scale ecosystem assessments. We compare the conceptual and operational development of the constructs of community capacity and community resiliency used in three community assessments in the western United States: the Forest Ecosystem Management Assessment Team, the Sierra Nevada Ecosystem Project, and the Interior Columbia Basin Ecosystem Management Project. The policy mandates, research goals, and methodologies of the assessments are considered in order to better understand the evolution of these constructs. We compare the constructs and find them similar in concept but slightly different in application. We suggest further conceptual refinement of community capacity and resiliency by distinguishing foundational assets from mobilizing assets. We present several methodological and theoretical challenges that, if overcome, may increase the effectiveness and relevance of community capacity or community resiliency as constructs in social science research and social assessment projects. JF - Society & Natural Resources AU - Donoghue, E M AU - Sturtevant, V E AD - USDA Forest Service, Pacific Northwest Research Station, Portland Forestry Sciences Lab, Portland, Oregon, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 899 EP - 912 VL - 20 IS - 10 SN - 0894-1920, 0894-1920 KW - Sustainability Science Abstracts KW - Basins KW - Forests KW - ecosystem assessment KW - USA, California, Sierra Nevada Mts. KW - USA, Idaho, Columbia Basin KW - Natural resources KW - social science research KW - social sciences KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20685909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Society+%26+Natural+Resources&rft.atitle=Social+Science+Constructs+in+Ecosystem+Assessments%3A+Revisiting+Community+Capacity+and+Community+Resiliency&rft.au=Donoghue%2C+E+M%3BSturtevant%2C+V+E&rft.aulast=Donoghue&rft.aufirst=E&rft.date=2007-01-01&rft.volume=20&rft.issue=10&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Society+%26+Natural+Resources&rft.issn=08941920&rft_id=info:doi/10.1080%2F08941920701561114 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA, Idaho, Columbia Basin; USA, California, Sierra Nevada Mts.; ecosystem assessment; social sciences; Forests; social science research; Natural resources; Basins DO - http://dx.doi.org/10.1080/08941920701561114 ER - TY - JOUR T1 - A Review of: "Campbell, Claire Elizabeth. Shaped by the West Wind: Nature and History in Georgian Bay" AN - 20685809; 8174489 JF - Society & Natural Resources AU - Raish, C AD - Rocky Mountain Research Station, USDA Forest Service, Albuquerque, New Mexico, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 761 EP - 763 VL - 20 IS - 8 SN - 0894-1920, 0894-1920 KW - Sustainability Science Abstracts KW - Historical account KW - Natural resources KW - Reviews KW - Canada, Ontario, Huron L., Georgian Bay KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20685809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Society+%26+Natural+Resources&rft.atitle=A+Review+of%3A+%22Campbell%2C+Claire+Elizabeth.+Shaped+by+the+West+Wind%3A+Nature+and+History+in+Georgian+Bay%22&rft.au=Raish%2C+C&rft.aulast=Raish&rft.aufirst=C&rft.date=2007-01-01&rft.volume=20&rft.issue=8&rft.spage=761&rft.isbn=&rft.btitle=&rft.title=Society+%26+Natural+Resources&rft.issn=08941920&rft_id=info:doi/10.1080%2F08941920701456398 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Canada, Ontario, Huron L., Georgian Bay; Reviews; Historical account; Natural resources DO - http://dx.doi.org/10.1080/08941920701456398 ER - TY - JOUR T1 - Nitrous Oxide Accumulation in Soils from Riparian Buffers of a Coastal Plain Watershed Carbon/Nitrogen Ratio Control AN - 20681058; 8047631 AB - Riparian buffers are used throughout the world for the protection of water bodies from nonpoint-source nitrogen pollution. Few studies of riparian or treatment wetland denitrification consider the production of nitrous oxide (N sub(2)O). The objectives of this research were to ascertain the level of potential N sub(2)O production in riparian buffers and identify controlling factors for N sub(2)O accumulations within riparian soils of an agricultural watershed in the southeastern Coastal Plain of the USA. Soil samples were obtained from ten sites (site types) with different agronomic management and landscape position. Denitrification enzyme activity (DEA) was measured by the acetylene inhibition method. Nitrous oxide accumulations were measured after incubation with and without acetylene (baseline N sub(2)O production). The mean DEA (with acetylene) was 59 mu g N sub(2)O-N kg super(-1) soil h super(-1) for all soil samples from the watershed. If no acetylene was added to block conversion of N sub(2)O to N sub(2), only 15 mu g N sub(2)O-N kg super(-1) soil h super(-1) were accumulated. Half of the samples accumulated no N sub(2)O. The highest level of denitrification was found in the soil surface layers and in buffers impacted by either livestock waste or nitrogen from legume production. Nitrous oxide accumulations (with acetylene inhibition) were correlated to soil nitrogen (r super(2) = 0.59). Without acetylene inhibition, correlations with soil and site characteristics were lower. Nitrous oxide accumulations were found to be essentially zero, if the soil C/N ratios >25. Soil C/N ratios may be an easily measured and widely applicable parameter for identification of potential hot spots of N sub(2)O productions from riparian buffers. JF - Journal of Environmental Quality AU - Hunt, P G AU - Matheny, T A AU - Ro, K S AD - USDA-ARS, Coastal Plains Soil, Water, and Plant Research Center, Florence, SC 29501, Patrick.Hunt@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1368 EP - 1376 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - hot spots KW - Coastal Plains KW - water bodies KW - buffers KW - enzymatic activity KW - Surface layers KW - Freshwater KW - Watersheds KW - Soil KW - Nitrous oxide KW - Denitrification KW - Riparian Land KW - plains KW - Wetlands KW - Rivers KW - Riparian zone KW - Landscape KW - Enzymes KW - Inhibition KW - Water pollution KW - Livestock KW - USA KW - Accumulation KW - Oxides KW - Nitrogen KW - Pollution control KW - Q1 08463:Habitat community studies KW - P 0000:AIR POLLUTION KW - SW 3010:Identification of pollutants KW - Q5 08505:Prevention and control KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20681058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Nitrous+Oxide+Accumulation+in+Soils+from+Riparian+Buffers+of+a+Coastal+Plain+Watershed+Carbon%2FNitrogen+Ratio+Control&rft.au=Hunt%2C+P+G%3BMatheny%2C+T+A%3BRo%2C+K+S&rft.aulast=Hunt&rft.aufirst=P&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1368&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0255 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Riparian zone; Nitrous oxide; Denitrification; Surface layers; Wetlands; Watersheds; Water pollution; Pollution control; hot spots; water bodies; buffers; Landscape; enzymatic activity; Livestock; Soil; plains; Nitrogen; Coastal Plains; Riparian Land; Enzymes; Inhibition; Accumulation; Oxides; USA; Freshwater DO - http://dx.doi.org/10.2134/jeq2006.0255 ER - TY - JOUR T1 - Fate of Octyl- and Nonylphenol Ethoxylates and Some Carboxylated Derivatives in Three American Wastewater Treatment Plants AN - 20677404; 7987906 AB - The fate of a comprehensive group of nonylphenol and octylphenol ethoxylates (APEOs) and several of their carboxylated derivatives was studied in three American wastewater treatment plants (WWTPs), two of which included advanced treatment. Influent and effluent concentrations of the alkylphenolic compounds (APEs) in the three plants were very similar, but effluent concentrations showed a seasonal dependency: both carboxylate and ethoxylate concentrations in the effluents were higher in winter than in summer. Sorption to particulate matter was higher for nonylphenolic compounds than for their octylphenolic counterparts, in agreement with their difference in K sub(ow) values. Both effluent concentrations and the removal efficiency of the APEOs were strongly correlated to water temperature, but no correlation was found with suspended solids or organic carbon removal. Although APEO removal from wastewater was high, overall removal from the WWTPs, including APEOs in waste sludge and transformation products, was relatively low and suggested that advanced treatment does not invariably result in better APEO removal. Additionally, a survey of urban sewers suggested that household products still constitute an important source of the APEOs reaching WWTPs. JF - Environmental Science & Technology AU - Loyo-Rosales, Jorge E AU - Rice, Clifford P AU - Torrents, Alba AD - Environmental Engineering Program, Department of Civil and Environmental Engineering, University of Maryland, College Park, Maryland 20742 and Environmental Management and Byproducts Utilization Laboratory, ANRI, ARS/USDA, 10300 Baltimore Avenue, Beltsville, Maryland 20705 Y1 - 2007 PY - 2007 DA - 2007 SP - 6815 EP - 6821 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 19 SN - 0013-936X, 0013-936X KW - Water Resources Abstracts KW - Sorption KW - Wastewater Facilities KW - Water Temperature KW - Suspended Solids KW - Organic Carbon KW - Wastes KW - Effluents KW - Phenols KW - Sludge Digestion KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20677404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Fate+of+Octyl-+and+Nonylphenol+Ethoxylates+and+Some+Carboxylated+Derivatives+in+Three+American+Wastewater+Treatment+Plants&rft.au=Loyo-Rosales%2C+Jorge+E%3BRice%2C+Clifford+P%3BTorrents%2C+Alba&rft.aulast=Loyo-Rosales&rft.aufirst=Jorge&rft.date=2007-01-01&rft.volume=41&rft.issue=19&rft.spage=6815&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes070713i LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Sorption; Wastewater Facilities; Water Temperature; Organic Carbon; Suspended Solids; Wastes; Effluents; Sludge Digestion; Phenols DO - http://dx.doi.org/10.1021/es070713i ER - TY - JOUR T1 - A Comparison of Inoculation Techniques for Inducing Aflatoxin Contamination and Aspergillus flavus Kernel Infection on Corn Hybrids in the Field AN - 20676483; 7455189 AB - Aspergillus flavus inoculation techniques were compared on aflatoxin-resistant and -susceptible corn hybrids for inducing aflatoxin contamination and A. flavus kernel infection. A dry carrier technique was comparable to the standard inoculation techniques (the side-needle and a spray technique) in differentiating between the resistant and the susceptible hybrids in the first year of the study. However, only hybrids inoculated with the side-needle technique had statistically different levels of aflatoxin and A. flavus kernel infection in the second year of the study. In a second study, a modified pinbar technique with inoculations near the tip or base of the ear was compared with the side-needle technique. When developing ears were inoculated near the base with the modified pinbar, adequate levels of aflatoxin were induced both years to distinguish between the resistant and susceptible corn hybrids. The modified pinbar technique has the potential of being a useful tool in evaluating corn germplasm for aflatoxin resistance. JF - Phytoparasitica AU - Windham, G L AU - Williams, W P AD - USDA-ARS Corn Host Plant Resistance Research Unit, Mississippi State, MS 39762, USA, glwindham@msa-msstate.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 244 EP - 252 VL - 35 IS - 3 SN - 0334-2123, 0334-2123 KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Aspergillus flavus KW - Contamination KW - Hybrids KW - Germplasm KW - Aflatoxins KW - Inoculation KW - Statistical analysis KW - Kernels KW - Infection KW - X 24370:Natural Toxins KW - K 03300:Methods KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20676483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytoparasitica&rft.atitle=A+Comparison+of+Inoculation+Techniques+for+Inducing+Aflatoxin+Contamination+and+Aspergillus+flavus+Kernel+Infection+on+Corn+Hybrids+in+the+Field&rft.au=Windham%2C+G+L%3BWilliams%2C+W+P&rft.aulast=Windham&rft.aufirst=G&rft.date=2007-01-01&rft.volume=35&rft.issue=3&rft.spage=244&rft.isbn=&rft.btitle=&rft.title=Phytoparasitica&rft.issn=03342123&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Contamination; Hybrids; Germplasm; Statistical analysis; Inoculation; Aflatoxins; Kernels; Infection; Aspergillus flavus ER - TY - JOUR T1 - Effect of Ear Bagging Systems on Aspergillus flavus Kernel Infection and Aflatoxin Contamination of Corn Hybrids Grown in the Field AN - 20671279; 7455193 AB - Field studies were conducted for 4 years to determine the effect of various ear bagging systems on Aspergillus flavus kernel infection and aflatoxin production in developing ears of corn hybrids. Each year, corn hybrids were grown on a Myatt loam (low water-holding capacity) and a Leeper silly clay loam (high water-holding capacity). Corn ears were inoculated with A. flavus using the side-needle technique 7 days after midsilk (50% of the plants in the plot had silks emerged). For the first 2 years, inoculated ears were covered with either white or black paper pollination bags at approximately 14 days after inoculation. During the last 2 years, inoculated ears were covered with either a brown paper pollination bag or a clear plastic zip-lock bag. Daily maximum temperatures were increased 2 to 4 degree C in all of the bagging systems over ambient temperatures. The bagging systems had a limited effect on aflatoxin production and A. flams kernel infection in the Leeper silty clay loam. In the Myatt loam, ears covered with plastic bags had higher levels of aflatoxin contamination and A. flavus kernel infection compared with ears covered with paper bags. JF - Phytoparasitica AU - Windham, G L AU - Williams, W P AD - USDA-ARS Corn Host Plant Resistance Research Unit, Mississippi State, MS 39762, USA, glwindham@msa-msstate.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 277 EP - 281 VL - 35 IS - 3 SN - 0334-2123, 0334-2123 KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Pollination KW - Silk KW - Aspergillus flavus KW - Contamination KW - Aflatoxins KW - Ear KW - Infection KW - Clays KW - Hybrids KW - Inoculation KW - Kernels KW - Plastics KW - A 01360:Plant Diseases KW - X 24370:Natural Toxins KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20671279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytoparasitica&rft.atitle=Effect+of+Ear+Bagging+Systems+on+Aspergillus+flavus+Kernel+Infection+and+Aflatoxin+Contamination+of+Corn+Hybrids+Grown+in+the+Field&rft.au=Windham%2C+G+L%3BWilliams%2C+W+P&rft.aulast=Windham&rft.aufirst=G&rft.date=2007-01-01&rft.volume=35&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Phytoparasitica&rft.issn=03342123&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Pollination; Temperature effects; Silk; Contamination; Hybrids; Inoculation; Aflatoxins; Kernels; Ear; Plastics; Infection; Clays; Aspergillus flavus ER - TY - JOUR T1 - Dairy Manure Type, Application Rate, and Frequency Impact Plants and Soils AN - 20653382; 8054241 AB - The impacts of dairy rations on manure chemistry, manure N mineralization in soils, and crop N uptake have been evaluated after single manure applications. No information is available on these impacts when manure is applied to soils at different rates and frequencies. Manure from lactating dairy cows (Bos taurus) fed three diets differing in crude protein (CP) content were applied to a Plano (fine-silty, mixed, superactive, mesic Typic Argiudolls) and a Rosholt (coarse-loamy, mixed, superactive, frigid Haplic Glossudalfs) soil at two application rates (225 or 450 kg total N ha super(-1)) and three application frequencies (once, twice, or thrice). Oat (Avena sativa L.), sorghum [Sorghum bicolor (L.) Moench] and sorghum ratoon were grown in succession during a 170-d period. Plant responses to manure from different CP diets were much less than responses due to soil type and manure application rate and frequency. Manure N uptake efficiency by plants was greatest for manure derived from a low-CP diet than manure derived from either the medium- or high-CP diets. Manure application rate and frequency increased NO sub(3) levels in oat and sorghum shoots, which if used as forage could have detrimental impacts on dairy cow health. No significant differences were measured in second-crop (sorghum) yield or N uptake due to a previous manure application at either N application rate. Third-crop (sorghum ratoon) yield and N uptake were significantly increased, however, due to previous manure applications, but only in pots that received two manure applications at the high rate. Longer term, repeated applications of dairy manure derived from different diets at lower rates could provide more pronounced impacts on plants and soils than those observed during this relatively short-term greenhouse study. JF - Soil Science Society of America Journal AU - Wu, Zhonghong AU - Powell, JMark AD - College of Animal Science and Technology, China Agricultural Univ., Beijing 100094, China, mark.powell@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1306 EP - 1313 PB - Soil Science Society of America VL - 71 IS - 4 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - succession KW - Manure KW - Bos taurus KW - Mineralization KW - Crops KW - Soil KW - Sorghum bicolor KW - greenhouses KW - shoots KW - Sorghum KW - Diets KW - soil types KW - Animal wastes KW - Dairies KW - Avena sativa KW - forage KW - Proteins KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20653382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Dairy+Manure+Type%2C+Application+Rate%2C+and+Frequency+Impact+Plants+and+Soils&rft.au=Wu%2C+Zhonghong%3BPowell%2C+JMark&rft.aulast=Wu&rft.aufirst=Zhonghong&rft.date=2007-01-01&rft.volume=71&rft.issue=4&rft.spage=1306&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0419 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Sorghum; Bos taurus; Sorghum bicolor; Avena sativa; Animal wastes; Manure; Soil; Diets; Dairies; shoots; succession; soil types; Mineralization; Crops; Proteins; greenhouses; forage DO - http://dx.doi.org/10.2136/sssaj2006.0419 ER - TY - JOUR T1 - Transport and Deposition of Metabolically Active and Stationary Phase Deinococcus radiodurans in Unsaturated Porous Media AN - 20639632; 7984810 AB - Bioremediation is a cost-efficient cleanup technique that involves the use of metabolically active bacteria to degrade recalcitrant pollutants. To further develop this technique it is important to understand the migration and deposition behavior of metabolically active bacteria in unsaturated soils. Unsaturated transport experiments were therefore performed using Deinococcus radiodurans cells that were harvested during the log phase and continuously supplied with nutrients during the experiments. Additional experiments were conducted using this bacterium in the stationary phase. Different water saturations were considered in these studies, namely 100 (only stationary phase), 80, and 40%. Results from this study clearly indicated that the physiological state of the bacteria influenced its transport and deposition in sands. Metabolically active bacteria were more hydrophobic and exhibited greater deposition than bacteria in the stationary phase, especially at a water saturation of 40%. The breakthrough curves for active bacteria also had low concentration tailing as a result of cell growth of retained bacteria that were released into the liquid phase. Collected breakthrough curves and deposition profiles were described using a model that simultaneously considers both chemical attachment and physical straining. New concepts and hypotheses were formulated in this model to include biological aspects associated with bacteria growth inside the porous media. JF - Environmental Science & Technology AU - Gargiulo, G AU - Bradford, SA AU - Simunek, J AU - Ustohal, P AU - Vereecken, H AU - Klumpp, E AD - Agrosphere (ICG-IV), Institute of Chemistry and Dynamics of the Geosphere (ICG), Forschungszentrum Juelich GmbH D-52425, Juelich, Germany, Salinity Laboratory, USDA-ARS, 450 West Big Springs Road, Riverside, California 92507- 4617 Y1 - 2007 PY - 2007 DA - 2007 SP - 1265 EP - 1271 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 4 SN - 0013-936X, 0013-936X KW - Microbiology Abstracts B: Bacteriology; Pollution Abstracts KW - Bioremediation KW - Pollution clean-up KW - Media (transport) KW - Physiology KW - Nutrients KW - Hydrophobicity KW - Soil contamination KW - Mine tailings KW - Soil microorganisms KW - nutrients KW - stationary phase KW - Pollutants KW - Sand KW - Deinococcus radiodurans KW - P 5000:LAND POLLUTION KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20639632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Transport+and+Deposition+of+Metabolically+Active+and+Stationary+Phase+Deinococcus+radiodurans+in+Unsaturated+Porous+Media&rft.au=Gargiulo%2C+G%3BBradford%2C+SA%3BSimunek%2C+J%3BUstohal%2C+P%3BVereecken%2C+H%3BKlumpp%2C+E&rft.aulast=Gargiulo&rft.aufirst=G&rft.date=2007-01-01&rft.volume=41&rft.issue=4&rft.spage=1265&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes062854a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - stationary phase; Bioremediation; Pollutants; Sand; Media (transport); Hydrophobicity; Nutrients; Soil microorganisms; nutrients; Pollution clean-up; Physiology; Soil contamination; Mine tailings; Deinococcus radiodurans DO - http://dx.doi.org/10.1021/es062854a ER - TY - JOUR T1 - Biosynthesis of the Tunicamycins: A Review AN - 20639298; 7598407 AB - Tunicamycins are nucleotide sugar analogs produced by several Streptomyces species. In eukaryotes, tunicamycins inhibit UDP-N- acetylglucosamine: dolichol phosphate GlcNAc-1-P transferase (GPT that catalyzes the first step in protein glycosylation. In bacteria they inhibit UDP-N-acetylmuramoyl-pentapeptide: undecaprenol phosphate MurNAc- pentapeptide-1-P transtransferase (MraY that catalyzes an early stage in peptidoglycan cell wall assembly. Tunicamycins are substrate analog of GPT and MraY, such that the alpha beta -1″ ,11'-linked GlcNAc residue of the tunicamycins mimics the transferred GlcNAc-1-phosphate. The unusual structure of tunicamycins, particularly the unique 11-carbon sugar, tunicamine, and the alpha beta -1″ ,11'-O-glycosidic linkage, suggest its biosynthesis to be unique. This review discusses potential biosyntheses for tunicamycins via the synthesis and conjugation of uridine-5'-aldehyde and UDP-4-keto-N- acetylgalactosamine-5,6-ene and the subsequent formation of the alpha, beta - 1″ ,11' glycosidic linkage. JF - Journal of Antibiotics AU - Price, Neil PJ AU - Tsvetanova, Billyana AD - USDA-ARS-NCAUR, Bioproducts and Biocatalysis Research Unit Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 485 EP - 491 PB - Japan Antibiotics Research Association (Nihon Koseibusshitsu Gakujutsu Kyogikai), 2-20-8 Kami-Osaki, Shinagawa-ku Tokyo 141-0021 Japan, [mailto:gakkyo@antibiotics.or.jp] VL - 60 IS - 8 SN - 0021-8820, 0021-8820 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - tunicamycin KW - biosynthesis KW - glycosylation KW - carbohydrate KW - peptidoglycan KW - Sugar KW - Conjugation KW - Nucleotide analogs KW - peptidoglycans KW - dolichol KW - Glycosylation KW - N-Acetylglucosamine KW - Phosphate KW - Reviews KW - Streptomyces KW - Tunicamycin KW - Cell walls KW - A 01340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20639298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Antibiotics&rft.atitle=Biosynthesis+of+the+Tunicamycins%3A+A+Review&rft.au=Price%2C+Neil+PJ%3BTsvetanova%2C+Billyana&rft.aulast=Price&rft.aufirst=Neil&rft.date=2007-01-01&rft.volume=60&rft.issue=8&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=Journal+of+Antibiotics&rft.issn=00218820&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sugar; Conjugation; Phosphate; Reviews; Nucleotide analogs; Tunicamycin; peptidoglycans; dolichol; N-Acetylglucosamine; Glycosylation; Cell walls; Streptomyces ER - TY - JOUR T1 - Conservation of Transmission Phenotype of Anaplasma marginale (Rickettsiales: Anaplasmataceae) Strains Among Dermacentor and Rhipicephalus Ticks (Acari: Ixodidae) AN - 20639178; 7594680 AB - Before the eradication of Boophilus ticks from the United States, Rhipicephalus (Boophilus) microplus (Canestrini) and Rhipicephalus (Boophilus) annulatus (Say) were important biological vectors of the cattle pathogen Anaplasma marginale Theiler. In the absence of Boophilus ticks, A. marginale continues to be transmitted by Dermacentor ticks. However, a few U.S. strains are not transmissible by Dermacentor andersoni Stiles, Dermacentor variabilis (Say), or both, raising the question of how these strains evolved and how they are maintained. We hypothesize that the U.S. non-Dermacentor-transmissible strains of A. marginale were formerly Boophilus-transmitted strains that have been maintained by a combination of persistent infection and mechanical transmission since the eradication of their biological vector from the United States. To test this hypothesis, we attempted to transmit a well-documented non-Dermacentor-transmissible A. marginale strain (Florida), by using D. andersoni and the two Boophilus species that formerly occurred in the United States. For comparison, we examined tick-borne transmission of a strain of A. marginale (Puerto Rico), which has previously been shown to be transmissible by both D. andersoni and B. microplus. All three species of tick transmitted the Puerto Rico strain, and immunohistochemical (IHC) analysis confirmed the presence of A. marginale colonies in their salivary glands. All three tick species failed to transmit the Florida strain. Although both D. andersoni and B. microplus acquired transient midgut and salivary gland infections after acquisition feeding, we were unable to detect colonies of the Florida strain in the salivary glands with IHC. This demonstrates that the transmission phenotype of A. marginale strains is conserved among tick species, and it suggests that the failure of the Florida strain to be transmitted by ticks is related to a general inability to efficiently invade or replicate in tick cells, rather than to a failure to invade or replicate in cells of a specific tick species. JF - Journal of Medical Entomology AU - Scoles, G A AU - Ueti, M W AU - Noh, S M AU - Knowles, D P AU - Palmer, G H AD - USDA-ARS, Animal Disease Research Unit, Washington State University, Pullman, WA 99164 Y1 - 2007 PY - 2007 DA - 2007 SP - 484 EP - 491 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 44 IS - 3 SN - 0022-2585, 0022-2585 KW - Microbiology Abstracts B: Bacteriology; Entomology Abstracts KW - Feeding KW - Boophilus annulatus KW - Boophilus microplus KW - Ixodidae KW - Vectors KW - Dermacentor variabilis KW - Pathogens KW - Salivary gland KW - Persistent infection KW - Disease transmission KW - Colonies KW - Boophilus KW - Dermacentor KW - Rickettsiales KW - Dermacentor andersoni KW - Anaplasma marginale KW - Rhipicephalus KW - Conservation KW - Midgut KW - Acari KW - J 02410:Animal Diseases KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20639178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Medical+Entomology&rft.atitle=Conservation+of+Transmission+Phenotype+of+Anaplasma+marginale+%28Rickettsiales%3A+Anaplasmataceae%29+Strains+Among+Dermacentor+and+Rhipicephalus+Ticks+%28Acari%3A+Ixodidae%29&rft.au=Scoles%2C+G+A%3BUeti%2C+M+W%3BNoh%2C+S+M%3BKnowles%2C+D+P%3BPalmer%2C+G+H&rft.aulast=Scoles&rft.aufirst=G&rft.date=2007-01-01&rft.volume=44&rft.issue=3&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Journal+of+Medical+Entomology&rft.issn=00222585&rft_id=info:doi/10.1603%2F0022-2585%282007%29442.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-2585&volume=44&issue=3&page=484 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Feeding; Colonies; Conservation; Vectors; Midgut; Pathogens; Salivary gland; Persistent infection; Disease transmission; Boophilus annulatus; Boophilus; Rickettsiales; Dermacentor; Boophilus microplus; Ixodidae; Dermacentor andersoni; Rhipicephalus; Anaplasma marginale; Dermacentor variabilis; Acari DO - http://dx.doi.org/10.1603/0022-2585(2007)44[484:COTPOA]2.0.CO;2 ER - TY - JOUR T1 - Bermudagrass for Biofuels: Effect of Two Genotypes on Pyrolysis Product Yield AN - 20619275; 8018979 AB - Bermudagrass is a perennial grass used as forage for livestock and harvested as hay on 10-15 million acres in the southern United States. It has potential as an energy crop for the production of biofuels through the lignocellulosic conversion program. Coastal was released in 1943 and was the primary forage genotype until the development of Tifton 85 which has greater yield and quality for ruminants. Pyrolysis of these two genotypes harvested at the same maturity and separated into leaf and stem was carried out to establish their effect on the yield of pyrolysis products. The pyrolysis was carried out in an analytical pyrolysis-gas chromatography system at 500, 700, and 900 degree C temperatures. The noncondensable gas yielded, comprising CO, CO sub(2), H sub(2), and low molecular weight hydrocarbons, was estimated between 10 and 12.5 wt %. The char yielded ranged between 5.5 and 16 wt % with remainder, comprising condensable aerosols that constitute bio-oils when condensed, was 73-82 wt % estimated as the difference between the biomass and the produced gas and char. Statistical analysis of variance showed no significant difference between pyrolysis products due to genotype or whether the sample was leaf or stem. However, there was a strong significant effect of pyrolysis temperature on the product yields with the maximum gas yield and minimum char yield occurring at 900 degree C. The calorific value of the gas reached 2300-2500 kcal/kg for both genotypes, about 20-25% of the heating value of natural gas. The study helps to ascertain that when harvested at the same maturity, the effect of bermudagrass genotype and plant part on pyrolysis gas and char yields may not be significant during thermochemical conversion. However, the condensable liquids were not analyzed. JF - Energy & Fuels AU - Boateng, A A AU - Anderson, W F AU - Phillips, J G AD - USDA-ARS, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1183 EP - 1187 PB - American Chemical Society, [mailto:service@acs.org] VL - 21 IS - 2 SN - 0887-0624, 0887-0624 KW - Sustainability Science Abstracts KW - Ruminantia KW - Fuel technology KW - Aerosols KW - maturity KW - Chromatography KW - Temperature KW - biofuels KW - Genotypes KW - Natural gas KW - Crops KW - Pyrolysis KW - USA KW - hay KW - forage KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20619275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+%26+Fuels&rft.atitle=Bermudagrass+for+Biofuels%3A+Effect+of+Two+Genotypes+on+Pyrolysis+Product+Yield&rft.au=Boateng%2C+A+A%3BAnderson%2C+W+F%3BPhillips%2C+J+G&rft.aulast=Boateng&rft.aufirst=A&rft.date=2007-01-01&rft.volume=21&rft.issue=2&rft.spage=1183&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/10.1021%2Fef0604590PII%3AS0887-0624%2806%2900459-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fuel technology; Aerosols; maturity; Chromatography; biofuels; Temperature; Genotypes; Natural gas; Crops; Pyrolysis; forage; hay; Carbon dioxide; Ruminantia; USA DO - http://dx.doi.org/10.1021/ef0604590PII:S0887-0624(06)00459-2 ER - TY - JOUR T1 - Postinfectious Irritable Bowel Syndrome: a Long-Term Consequence of Bacterial Gastroenteritis AN - 20616424; 7510798 AB - Irritable bowel syndrome (IBS) is a commonly diagnosed disease characterized by gastrointestinal symptoms that may be associated with psychological illness and emotional problems. The prevalence rate worldwide for IBS ranges from 10 to 20% and is higher for women than for men. IBS imposes a substantial financial burden on both patients and employers because of increased medical costs and decreased work productivity. Recent studies indicate that inflammatory processes involving the gastrointestinal tract are strongly correlated with IBS. Acute bacterial gastroenteritis has been linked with the onset of symptoms in approximately 15% of patients diagnosed with IBS; these cases have been called postinfectious IBS. Organisms commonly associated with postinfectious IBS include the foodborne pathogens Campylobacter, Escherichia coli, Salmonella, and Shigella. The pathologic changes associated with postinfectious IBS are likely due to inflammatory reactions induced by the infecting organisms. JF - Journal of Food Protection AU - Smith, James L AU - Bayles, Darrell AD - Microbial Food Safety Research Unit, Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 1762 EP - 1769 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 70 IS - 7 SN - 0362-028X, 0362-028X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Health & Safety Science Abstracts; Microbiology Abstracts B: Bacteriology KW - Emotions KW - Psychology KW - Food KW - Campylobacter KW - Shigella KW - Pathogens KW - Irritable bowel syndrome KW - Inflammation KW - Digestive tract KW - gastroenteritis KW - Escherichia coli KW - Intestine KW - Gastrointestinal tract KW - Gastroenteritis KW - Salmonella KW - A 01330:Food Microbiology KW - J 02400:Human Diseases KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20616424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Protection&rft.atitle=Postinfectious+Irritable+Bowel+Syndrome%3A+a+Long-Term+Consequence+of+Bacterial+Gastroenteritis&rft.au=Smith%2C+James+L%3BBayles%2C+Darrell&rft.aulast=Smith&rft.aufirst=James&rft.date=2007-01-01&rft.volume=70&rft.issue=7&rft.spage=1762&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Emotions; Digestive tract; Food; Intestine; Gastrointestinal tract; Pathogens; Irritable bowel syndrome; Gastroenteritis; Inflammation; Psychology; gastroenteritis; Escherichia coli; Campylobacter; Shigella; Salmonella ER - TY - JOUR T1 - Testing of Swine Feces Obtained Through the National Animal Health Monitoring Systems Swine 2000 Study for the Presence of Escherichia Coli O157:H7 AN - 20614832; 7450534 AB - Fecal samples collected from healthy pigs from 13 of the top 17 swine- producing states were tested for Escherichia coli O157:H7 as part of the National Animal Health Monitoring System Swine 2000 study. Serogroup O157 strains were isolated from 106 of 2,526 fecal samples. None of the isolates were positive by PCR for the fliC sub(h7) (H7 flagellin) gene or for the hly sub(933) (hemolysin) gene; however, one isolate was positive for the stx sub(1) gene (Shiga toxin 1), an additional four isolates were positive for the stx sub(2) gene (Shiga toxin 2), and three isolates possessed the eae gene (intimin). JF - Journal of Food Protection AU - Feder, Ingrid AU - Gray, Jeffrey T AU - Pearce, Rachel A AU - Fratamico, Pina M AU - Bush, Eric AU - Porto-Fett, Anna AU - Wallace, FMORGAN AU - Fedorka-Cray, Paula J AU - Luchansky, John B AD - U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, Pennsylvania 19038 Y1 - 2007 PY - 2007 DA - 2007 SP - 1489 EP - 1492 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 70 IS - 6 SN - 0362-028X, 0362-028X KW - Microbiology Abstracts B: Bacteriology KW - stx1 gene KW - stx2 gene KW - Escherichia coli KW - Polymerase chain reaction KW - eae gene KW - Shiga toxin 2 KW - Feces KW - Flagellin KW - Hemolysins KW - Intimin KW - Shiga toxin KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20614832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Protection&rft.atitle=Testing+of+Swine+Feces+Obtained+Through+the+National+Animal+Health+Monitoring+Systems+Swine+2000+Study+for+the+Presence+of+Escherichia+Coli+O157%3AH7&rft.au=Feder%2C+Ingrid%3BGray%2C+Jeffrey+T%3BPearce%2C+Rachel+A%3BFratamico%2C+Pina+M%3BBush%2C+Eric%3BPorto-Fett%2C+Anna%3BWallace%2C+FMORGAN%3BFedorka-Cray%2C+Paula+J%3BLuchansky%2C+John+B&rft.aulast=Feder&rft.aufirst=Ingrid&rft.date=2007-01-01&rft.volume=70&rft.issue=6&rft.spage=1489&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - stx1 gene; stx2 gene; Polymerase chain reaction; Shiga toxin 2; eae gene; Feces; Hemolysins; Flagellin; Shiga toxin; Intimin; Escherichia coli ER - TY - JOUR T1 - Comparative analysis of ESTs involved in grape responses to Xylella fastidiosa infection AN - 20610320; 7329419 AB - The gram-negative bacterium Xylella fastidiosa (Xf) is the causal agent of Pierce's disease (PD) in grape as well as diseases of many fruit and ornamental plants. The current molecular breeding efforts have identified genetic basis of PD resistance in grapes. However, the transcriptome level characterization of the host response to this pathogen is lacking. Results Twelve tissue specific subtractive suppression hybridization (SSH) cDNA libraries derived from a time course sampling scheme were constructed from stems, leaves and shoots of PD resistant and susceptible sibling genotypes (V. rupestris x V. arizonica) in response to Xf infection. A total of 5,794 sequences were obtained from these cDNA libraries from which 993 contigs and 949 singletons were derived. Using Gene Ontology (GO) hierarchy, the non- redundant sequences were classified into the three principal categories: molecular function (30%), cellular components (9%) and biological processes (7%). Comparative analysis found variations in EST expression pattern between infected and non-infected PD resistant and PD susceptible grape genotypes. Among the three tissues, libraries from stem tissues showed significant differences in transcript quality suggesting their important role in grape-Xylella interaction. Conclusion This study constitutes the first attempt to characterize the Vitis differential transcriptome associated with host- pathogen interactions from different explants and genotypes. All the generated ESTs have been submitted to GenBank and are also available through our website for further functional studies. JF - BMC Plant Biology AU - Lin, Hong AU - Doddapaneni, Harshavardhan AU - Takahashi, Yuri AU - Walker, M Andrew AD - USDA-ARS, 9611 S. Riverbend Avenue, Parlier, California 93648, USA, hlin@fresno.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 PB - BioMed Central Ltd., Middlesex House 34-42 Cleveland Street London W1T 4LB UK, [mailto:info@biomedcentral.com], [URL:http://www.biomedcentral.com] VL - 7 KW - Microbiology Abstracts B: Bacteriology KW - Article No. 8 KW - Fruits KW - Ornamental plants KW - Pierce's disease KW - Vitis KW - Plant breeding KW - Leaves KW - Transcription KW - Pathogens KW - Genotypes KW - Infection KW - expressed sequence tags KW - Shoots KW - Xylella fastidiosa KW - Siblings KW - Sampling KW - Vitaceae KW - Explants KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20610320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Plant+Biology&rft.atitle=Comparative+analysis+of+ESTs+involved+in+grape+responses+to+Xylella+fastidiosa+infection&rft.au=Lin%2C+Hong%3BDoddapaneni%2C+Harshavardhan%3BTakahashi%2C+Yuri%3BWalker%2C+M+Andrew&rft.aulast=Lin&rft.aufirst=Hong&rft.date=2007-01-01&rft.volume=7&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=BMC+Plant+Biology&rft.issn=1471-2229&rft_id=info:doi/10.1186%2F1471-2229-7-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fruits; Ornamental plants; Pierce's disease; Leaves; Plant breeding; Transcription; Genotypes; Pathogens; Infection; expressed sequence tags; Shoots; Siblings; Sampling; Explants; Xylella fastidiosa; Vitis; Vitaceae DO - http://dx.doi.org/10.1186/1471-2229-7-8 ER - TY - JOUR T1 - Heavy metals in soils of secondary spruce forests in the Slovenske rudohorie Mountains, and their accumulation by some trees AN - 20600254; 8071333 AB - The contribution presents the results on the accumulation of heavy metals by leaves and wooden parts of 9 years old seedlings of some trees (Tilia cordata, Acer pseudoplatanus). The seedlings were planted in permanent experimental plots being established in 1996 on clearings after died secondary spruce forests in district of the village of Nalepkovo (Slovenske rudohorie Mts). The results from year 2004 are compared with those observed in 1998, which were collected from the same trees and the same localities. Lime tree (Tilia cordata) appeared again as an important hyper-accumulator that accumulates heavy metals in its wooden tissues and not leaves, contrary to Acer pseudoplatanus. JF - Ekologia (Bratislava)/Ecology (Bratislava) AU - Somsak, L AU - Kromka, M AU - Antoni, J AU - Zarnovican, H AD - Department of Soil Science, Faculty of Natural Sciences, Comenius University, 842 15 Bratislava, Slovak Republic, kromka@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 438 EP - 445 VL - 26 IS - 4 SN - 1335-342X, 1335-342X KW - Toxicology Abstracts; Pollution Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Acer pseudoplatanus KW - Trees KW - Heavy metals KW - Tilia cordata KW - Leaves KW - Forests KW - villages KW - Lime KW - Soil KW - Mountains KW - Seedlings KW - heavy metals KW - M3 1010:Issues in Sustainable Development KW - P 5000:LAND POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20600254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ekologia+%28Bratislava%29%2FEcology+%28Bratislava%29&rft.atitle=Heavy+metals+in+soils+of+secondary+spruce+forests+in+the+Slovenske+rudohorie+Mountains%2C+and+their+accumulation+by+some+trees&rft.au=Somsak%2C+L%3BKromka%2C+M%3BAntoni%2C+J%3BZarnovican%2C+H&rft.aulast=Somsak&rft.aufirst=L&rft.date=2007-01-01&rft.volume=26&rft.issue=4&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=Ekologia+%28Bratislava%29%2FEcology+%28Bratislava%29&rft.issn=1335342X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Mountains; Soil; Heavy metals; Trees; Leaves; Forests; Seedlings; villages; Lime; heavy metals; Acer pseudoplatanus; Tilia cordata ER - TY - JOUR T1 - Analytical Advection Dispersion Model for Transport and Plant Uptake of Contaminants in the Root Zone AN - 20598645; 8048495 AB - In regulatory and risk management analyses of environmental contaminants, the vadose zone may be treated as a subcomponent within a larger environmental modeling framework. For the complexity of the larger system model to remain at manageable levels, it is desirable that subcomponent models be relatively simple and require few input parameters. In this work, we develop an advective-dispersive solute transport equation that includes plant uptake of water and solute and present an analytical solution. Assumptions underlying the transport model include linear solute sorption, first-order uptake, and a uniform soil water content. We examine the latter assumption in detail and demonstrate the effects of rooting depth, soil texture, and leaching fraction on the uniformity of the root-zone water content. The new analytical advection-dispersion model should be useful for estimating the transport and uptake of strongly sorbing and persistent contaminants, where the timescale relevant for assessing environmental impacts is long (decades) and short-term fluctuations caused by, for example, precipitation can be averaged. As an illustration, model predictions are made for the uptake of cadmium (Cd) by wheat (Triticum aestivum L.) grown in sludge-amended soil. The predictions are compared with those of a "one-compartment" model that has been proposed previously for risk analysis and regulatory studies. The comparison shows that the one-compartment model overestimates the long-term, steady-state Cd concentration in harvested wheat grain. The analytical advection-dispersion model is recommended as a tool for environmental risk assessment of strongly sorbing, persistent contaminants. JF - Vadose Zone Journal AU - Skaggs, TH AU - Jarvis, N J AU - Pontedeiro, E M AU - Van Genuchten, MTh AU - Cotta, R M AD - USDA-ARS, U.S. Salinity Lab., 450 W. Big Springs Rd., Riverside, CA 92507, tskaggs@ussl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 890 EP - 898 PB - Soil Science Society of America, 677 South Segoe Rd Maxison WI 53711 USA, [URL:http://www.soils.org/] VL - 6 IS - 4 KW - Pollution Abstracts KW - wheat KW - Sorption KW - Leaching KW - Environmental impact KW - advection KW - Triticum aestivum KW - soil texture KW - Pollutant persistence KW - soil amendment KW - environmental assessment KW - Cadmium KW - Contaminants KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20598645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Vadose+Zone+Journal&rft.atitle=Analytical+Advection+Dispersion+Model+for+Transport+and+Plant+Uptake+of+Contaminants+in+the+Root+Zone&rft.au=Skaggs%2C+TH%3BJarvis%2C+N+J%3BPontedeiro%2C+E+M%3BVan+Genuchten%2C+MTh%3BCotta%2C+R+M&rft.aulast=Skaggs&rft.aufirst=TH&rft.date=2007-01-01&rft.volume=6&rft.issue=4&rft.spage=890&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2007.0124 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Triticum aestivum; wheat; Pollutant persistence; Leaching; Environmental impact; Contaminants; soil amendment; Cadmium; soil texture; advection; Sorption; environmental assessment DO - http://dx.doi.org/10.2136/vzj2007.0124 ER - TY - JOUR T1 - Surface Irrigation Reduces the Emission of Volatile 1,3-Dichloropropene from Agricultural Soils AN - 20594532; 7985131 AB - Low-cost, practicable techniques are required to limit the release of volatile organic compound-containing fumigants such as 1,3-D to the atmosphere. In this study, we aimed to quantify 1,3-D diffusion and emission from laboratory soil columns maintained under realistic conditions and thereby assess the efficacy of soil irrigation as a technique for reducing emissions. In two soils (one relatively high, and one relatively low, in organic matter), irrigation led to a limiting of upward diffusion of the fumigant and to the maintenance of higher soil gas concentrations. Therefore, rather than being emitted from the column, the 1,3-D was maintained in the soil where it was ultimately degraded. As a consequence, emission of 1,3-D from the irrigated columns was around half of that from the nonirrigated columns. It is concluded that surface irrigation represents an effective, low-cost, and readily practicable approach to lessening the environmental impact of 1,3-D fumigant use. In addition, the higher organic matter soil exhibited emissions of around one-fifth of the lower organic matter soil in both irrigated and nonirrigated treatments, due to markedly enhanced degradation of the fumigant. Organic matter amendment of soils may, therefore, also represent an extremely effective, relatively low-cost approach to reducing 1,3-D emissions. JF - Environmental Science & Technology AU - Ashworth, D J AU - Yates AD - USDA/ARS, United States Salinity Laboratory, 450 West Big Springs Road, Riverside, California, 92507 Y1 - 2007 PY - 2007 DA - 2007 SP - 2231 EP - 2236 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 7 SN - 0013-936X, 0013-936X KW - Pollution Abstracts; Water Resources Abstracts KW - Environmental Effects KW - Degradation KW - Fumigants KW - Surface Irrigation KW - Laboratories KW - Organic matter KW - Irrigation KW - Environmental impact KW - Soil Columns KW - agricultural land KW - fumigants KW - Atmosphere KW - Maintenance KW - Soil KW - Organic Matter KW - Emissions KW - soil amendment KW - Diffusion KW - P 0000:AIR POLLUTION KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20594532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Surface+Irrigation+Reduces+the+Emission+of+Volatile+1%2C3-Dichloropropene+from+Agricultural+Soils&rft.au=Ashworth%2C+D+J%3BYates&rft.aulast=Ashworth&rft.aufirst=D&rft.date=2007-01-01&rft.volume=41&rft.issue=7&rft.spage=2231&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes062642d LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Soil; Organic matter; Irrigation; soil amendment; Environmental impact; Emissions; agricultural land; Diffusion; fumigants; Atmosphere; Maintenance; Environmental Effects; Degradation; Organic Matter; Surface Irrigation; Fumigants; Laboratories; Soil Columns DO - http://dx.doi.org/10.1021/es062642d ER - TY - JOUR T1 - Implications of climate change on long-lead forecasting and global agriculture AN - 20594423; 7989059 AB - Variations in crop yields and agricultural productivity are strongly influenced by fluctuations in seasonal weather conditions during the growing season. The el Nioe+/-o/Southern Oscillation (ENSO) cycle, and other similar ocean/atmosphere teleconnections in the North Pacific and North Atlantic, contribute to extreme weather events and climatic variability. As seasonal forecasting skills improve with greater knowledge of these teleconnections and improved Global Circulation Models (GCMs), farmers and agricultural planners will be able to make better use of long-lead forecasts for strategic decisions in agriculture. Issues related to climate variability and climate change pose significant risks to agriculture as the frequency of natural disasters tends to increase worldwide. JF - Australian Journal of Agricultural Research AU - Motha, Raymond P AD - Chief Meteorologist, U.S. Department of Agriculture, World Agricultural Outlook Board, 1400 Independence Avenue, S.W., Room 4441, South Building, Washington, DC 20250, USA., rmotha@oce.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 939 EP - 944 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 58 IS - 10 SN - 0004-9409, 0004-9409 KW - Risk Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - natural disasters KW - drought KW - inter KW - annual prediction KW - climate scenarios KW - adaptation strategies KW - climate risk management KW - Agriculture KW - agricultural research KW - Climatic changes KW - Climate change KW - crop yield KW - Atmosphere KW - Sulfur dioxide KW - Agricultural productivity KW - IN, North Pacific KW - Climatic variability KW - southern oscillation KW - Australia KW - Seasonal variations KW - Teleconnections KW - Weather KW - teleconnections KW - Growing season KW - Climate models KW - agriculture KW - Crop yield KW - Atmospheric circulation KW - Weather conditions KW - AN, North Atlantic KW - Circulation forecasting KW - Southern Oscillation KW - Natural disasters KW - Seasonal forecasting KW - Oceans KW - General circulation models KW - El Nino-Southern Oscillation event KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20594423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australian+Journal+of+Agricultural+Research&rft.atitle=Implications+of+climate+change+on+long-lead+forecasting+and+global+agriculture&rft.au=Motha%2C+Raymond+P&rft.aulast=Motha&rft.aufirst=Raymond&rft.date=2007-01-01&rft.volume=58&rft.issue=10&rft.spage=939&rft.isbn=&rft.btitle=&rft.title=Australian+Journal+of+Agricultural+Research&rft.issn=00049409&rft_id=info:doi/10.1071%2FAR06104 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Climate models; Growing season; Climate change; Crop yield; Atmospheric circulation; Weather conditions; Circulation forecasting; Natural disasters; Southern Oscillation; Seasonal forecasting; Agricultural productivity; Climatic variability; General circulation models; El Nino-Southern Oscillation event; Teleconnections; Weather; teleconnections; natural disasters; Sulfur dioxide; agricultural research; Oceans; Climatic changes; crop yield; agriculture; southern oscillation; Atmosphere; Seasonal variations; IN, North Pacific; Australia; AN, North Atlantic DO - http://dx.doi.org/10.1071/AR06104 ER - TY - JOUR T1 - Climate forecast and prediction product dissemination for agriculture in the United States AN - 20594015; 7989061 AB - A wealth of climate forecast information and related prediction products are available, but impediments to adoption of these products by ranchers and farmers in the Unites States remain to be addressed. Impediments for agricultural applications include modest forecast skill, limited climate predictability, inappropriate forecast scale for site-specific applications, difficulties in interpretation of probabilistic forecasts by farmers and integration into agricultural decision systems, uncertainty about the value and effect of forecast information in multi-variable decision system, and generally low frequency of relevant forecasts. Various research institutions have conducted case studies of climate effects on agricultural production systems, particularly effects of historical ENSO signals in the south-eastern United States. Several studies addressed risk and economic values of seasonal climate forecasts, and others bridged the gap between current forecasting software and products and agricultural applications. These studies attest to the availability and suitability of forecast and impact-prediction software, as well as derived products for agricultural applications. Yet, little attention has been given to operational and application-specific prediction products for general agricultural use, and to an effective and affordable delivery system that reaches and resonates with the agricultural end-user (a prerequisite for adoption). The two latter impediments are the focus of this paper. Two existing approaches, the top-down and the participatory end-to-end approach for development and delivery of prediction products, are reviewed. A third approach, the hybrid approach, is emphasised and uses the top-down approach for climate forecast delivery and a participatory approach for development and delivery of farm-specific prediction information for the agricultural end-user. Suitability of such prediction products for agricultural applications and constraints to successful adoption are also discussed. JF - Australian Journal of Agricultural Research AU - Garbrecht, Jurgen D AU - Schneider, Jeanne M AD - U.S. Dept of Agriculture, Agricultural Research Service, Grazinglands Research Laboratory, 7207 West Cheyenne Street, el Reno, OK, 73036, USA, jurgen.garbrecht@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 966 EP - 974 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 58 IS - 10 SN - 0004-9409, 0004-9409 KW - Risk Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - application KW - decision KW - research institutions KW - Agriculture KW - Historical account KW - Climate models KW - agricultural research KW - Agricultural production KW - agriculture KW - case studies KW - Computer programs KW - USA KW - hybrids KW - Sulfur dioxide KW - Predictability KW - Reviews KW - Economics KW - El Nino-Southern Oscillation event KW - Australia KW - Climatology KW - Seasonal variations KW - Future climates KW - M3 1010:Issues in Sustainable Development KW - M2 551.586:Biometeorology and Bioclimatology (551.586) KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20594015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australian+Journal+of+Agricultural+Research&rft.atitle=Climate+forecast+and+prediction+product+dissemination+for+agriculture+in+the+United+States&rft.au=Garbrecht%2C+Jurgen+D%3BSchneider%2C+Jeanne+M&rft.aulast=Garbrecht&rft.aufirst=Jurgen&rft.date=2007-01-01&rft.volume=58&rft.issue=10&rft.spage=966&rft.isbn=&rft.btitle=&rft.title=Australian+Journal+of+Agricultural+Research&rft.issn=00049409&rft_id=info:doi/10.1071%2FAR06191 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Climate models; Predictability; El Nino-Southern Oscillation event; Climatology; Future climates; case studies; research institutions; Historical account; Computer programs; Sulfur dioxide; hybrids; agricultural research; Reviews; Agricultural production; Economics; agriculture; Seasonal variations; USA; Australia DO - http://dx.doi.org/10.1071/AR06191 ER - TY - JOUR T1 - Evaluation of Color-Infrared Photography and Digital Imagery to Map Black Mangrove on the Texas Gulf Coast AN - 20589843; 7410946 AB - A study was conducted on the south Texas Gulf Coast to evaluate color-infrared (CIR) aerial photography and CIR true digital imagery combined with unsupervised image analysis techniques to distinguish and map black mangrove [Avicennia germinans (L.) L.] populations. Accuracy assessments performed on computer-classified maps of photographic and digital images of the same study site had both producer's and user's accuracies of 100% for black mangrove. An accuracy assessment performed on a computer-classified map of a digital image only of a second study site had a producer's accuracy of 78.6% and a user's accuracy of 100%. These results indicate that CIR photography and digital imagery combined with image analysis techniques can be used successfully to distinguish and quantify the extent of black mangrove along the south Texas Gulf Coast. JF - Journal of Coastal Research AU - Everitt, J AU - Yang, C AU - Summy, K AU - Judd, F AU - Davis, M AD - U.S. Department of Agriculture-Agricultural Research Service, Integrated Farming and Natural Resources Research, 2413 E. Highway 83, Weslaco, TX 78596, U.S., jeveritt@weslaco.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 230 EP - 235 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com] VL - 23 IS - 1 SN - 0749-0208, 0749-0208 KW - Black mangrove KW - Sustainability Science Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Aerial Photography KW - Avicennia germinans KW - USA, Gulf Coast KW - Remote sensing KW - ASW, USA, Gulf Coast KW - Aerial photography KW - Maps KW - Habitat KW - Gulfs KW - Evaluation KW - ASW, USA, Texas KW - Coastal zone KW - Assessments KW - USA, Texas KW - Mapping KW - Mangrove Swamps KW - Photography KW - Mangroves KW - Coasts KW - Q2 09393:Remote geosensing KW - Q1 08463:Habitat community studies KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - O 1090:Instruments/Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20589843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Evaluation+of+Color-Infrared+Photography+and+Digital+Imagery+to+Map+Black+Mangrove+on+the+Texas+Gulf+Coast&rft.au=Everitt%2C+J%3BYang%2C+C%3BSummy%2C+K%3BJudd%2C+F%3BDavis%2C+M&rft.aulast=Everitt&rft.aufirst=J&rft.date=2007-01-01&rft.volume=23&rft.issue=1&rft.spage=230&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F05-0480.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Coastal zone; Remote sensing; Mapping; Aerial photography; Habitat; Mangroves; Photography; Evaluation; Aerial Photography; Assessments; Maps; Gulfs; Mangrove Swamps; Coasts; Avicennia germinans; ASW, USA, Texas; USA, Gulf Coast; ASW, USA, Gulf Coast; USA, Texas DO - http://dx.doi.org/10.2112/05-0480.1 ER - TY - JOUR T1 - Use of DiazaCona"c as a reproductive inhibitor for monk parakeets (Myiopsitta monachus) AN - 20575930; 8110568 AB - Feral monk parakeet (Myiopsitta monachus) populations have become established in the United States and other countries around the world, and can cause damage to electrical facilities. Because the monk parakeet is a highly visible species and there is often public opposition to lethal control measures, non-lethal methods, such as contraception, are being developed to help control the spread of feral populations. Two gavage studies and one ad libitum nesting study were conducted to assess the efficacy of DiazaCona"c as a potential contraceptive for the monk parakeet. The first gavage study compared daily dose levels of 0, 50, 75, and 100 mg DiazaCona"c (kg bodyweight) super(-1) administered for 10 consecutive days. Cholesterol concentrations decreased significantly concomitant with a significant increase in desmosterol concentrations in the treated groups, but did not vary between sexes. Cholesterol and desmosterol concentrations did not differ significantly among DiazaCona"c groups, and cholesterol remained significantly suppressed 12 weeks after treatment. On the basis of these results, the second gavage study compared 5 or 10 consecutive days of DiazaCona"c administration at 50 mg kg super(-1) bird super(-1) day super(-1). Cholesterol concentrations decreased significantly concomitant with a significant increase in desmosterol concentrations in the treated groups, but did not vary between sexes. Cholesterol and desmosterol concentrations did not differ significantly between DiazaCona"c groups, and cholesterol remained significantly suppressed 11 weeks after treatment. Parakeets in the nesting study were fed hulled sunflower seeds treated with a target dose of 50 mg DiazaCona"c kg super(-1) bird super(-1) day super(-1). Birds consumed enough to receive an average dose of 34 mg kg super(-1) pair super(-1) day super(-1), or 17 mg kg super(-1) bird super(-1) day super(-1). Birds in the treated group laid an average of 1.6 A+/- 0.7 eggs per clutch compared with 3.9 A+/- 1.1 eggs per clutch in the untreated control group. None of the eggs laid by treated birds hatched compared with 1.1 A+/- 0.6 eggs per clutch hatching in the control group. Reproductive inhibition was effective for the length of the breeding season, at which time the study was stopped and no more data were collected. DiazaCona"c is a promising avian oral contraceptive that should be further investigated in a field setting with monk parakeets. JF - Wildlife Research AU - Yoder, Christi A AU - Avery, Michael L AU - Keacher, Kandy L AU - Tillman, Eric A AD - USDA/APHIS/WS/National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA, christi.yoder@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 8 EP - 13 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 34 IS - 1 SN - 1035-3712, 1035-3712 KW - Ecology Abstracts KW - Seeds KW - Contraception KW - Myiopsitta monachus KW - Cholesterol KW - Contraceptives (oral) KW - Hatching KW - Feral populations KW - Contraceptives KW - Eggs KW - Helianthus KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20575930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wildlife+Research&rft.atitle=Use+of+DiazaCona%22c+as+a+reproductive+inhibitor+for+monk+parakeets+%28Myiopsitta+monachus%29&rft.au=Yoder%2C+Christi+A%3BAvery%2C+Michael+L%3BKeacher%2C+Kandy+L%3BTillman%2C+Eric+A&rft.aulast=Yoder&rft.aufirst=Christi&rft.date=2007-01-01&rft.volume=34&rft.issue=1&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Wildlife+Research&rft.issn=10353712&rft_id=info:doi/10.1071%2FWR06069 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Myiopsitta monachus; Helianthus; Cholesterol; Eggs; Feral populations; Contraceptives (oral); Hatching; Seeds; Contraception; Contraceptives DO - http://dx.doi.org/10.1071/WR06069 ER - TY - JOUR T1 - The successful eradication of introduced roof rats (Rattus rattus) from Buck Island using diphacinone, followed by an irruption of house mice (Mus musculus) AN - 20569129; 8110577 AB - The United States National Park Service and the United States Wildlife Services made a planned and sustained effort to eradicate the introduced roof rats (Rattus rattus) from Buck Island Reef National Monument in the Caribbean Sea during 1998-2000. The rats were causing substantial damage to a variety of the 80-ha islands floral and faunal resources. An island-wide grid of elevated bait stations containing anticoagulant (0.005% diphacinone; 50 ppm) rodenticide bait blocks were used to eradicate the rats. The bait stations were modified several times to assure ready access by rats while minimising access by non-target animals, especially crabs and birds. Numerous post-project trapping sessions over six years resulted in no rat captures, suggesting that, indeed, the rats had been eradicated from the island. No non-target losses resulting from the baiting program were observed by field personnel, but they noted what appeared to be a recovery of some of the islands floral and faunal resources. There have been no depredations of endangered sea turtle nests since the eradication. Post-project monitoring sessions revealed the presence of a growing house mouse (Mus musculus) population on the island. The threats posed by, and potential management strategies for, this introduced pest species are being investigated. This is the first successful rat eradication on a sizable island, using diphacinone bait blocks with a unique, elevated bait-station system. Diphacinone can provide an alternative to the highly toxic brodifacoum and may help reduce non-target hazards in some situations, although several applications are generally required. JF - Wildlife Research AU - Witmer, Gary W AU - Boyd, Frank AU - Hillis-Starr, Zandy AD - USDA National Wildlife Research Center, 4101 Laporte Avenue,, Gary.W.Witmer@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 108 EP - 115 PB - CSIRO Publishing, PO Box 1139 150 Oxford Street Collingwood Vic. 3066 Australia, [mailto:publishing@csiro.au], [URL:http://www.publish.csiro.au/] VL - 34 IS - 2 SN - 1035-3712, 1035-3712 KW - Ecology Abstracts KW - Rodenticides KW - Islands KW - Decapoda KW - Personnel KW - Wildlife KW - Pests KW - Rattus rattus KW - Mus musculus KW - Trapping KW - Baiting KW - Nests KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20569129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wildlife+Research&rft.atitle=The+successful+eradication+of+introduced+roof+rats+%28Rattus+rattus%29+from+Buck+Island+using+diphacinone%2C+followed+by+an+irruption+of+house+mice+%28Mus+musculus%29&rft.au=Witmer%2C+Gary+W%3BBoyd%2C+Frank%3BHillis-Starr%2C+Zandy&rft.aulast=Witmer&rft.aufirst=Gary&rft.date=2007-01-01&rft.volume=34&rft.issue=2&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Wildlife+Research&rft.issn=10353712&rft_id=info:doi/10.1071%2FWR06006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Mus musculus; Rattus rattus; Decapoda; Islands; Baiting; Rodenticides; Pests; Personnel; Nests; Wildlife; Trapping DO - http://dx.doi.org/10.1071/WR06006 ER - TY - JOUR T1 - Ionic Strength-Induced Formation of Smectite Quasicrystals Enhances Nitroaromatic Compound Sorption AN - 20567095; 7984808 AB - Sorption of organic contaminants by soils is a determinant controlling their transport and fate in the environment. The influence of ionic strength on nitroaromatic compound sorption by K super(+)- and Ca super(2+)-saturated smectite was examined. Sorption of 1,3-dinitrobenzene by K-smectite increased as KCl ionic strength increased from 0.01 to 0.30 M. In contrast, sorption by Ca- smectite at CaCl sub(2) ionic strengths of 0.015 and 0.15 M remained essentially the same. The "salting-out" effect on the decrease of 1,3- dinitrobenzene aqueous solubility within this ionic strength range was <1.5% relative to the solubility in pure water. This decrease of solubility is insufficient to account for the observed increase of sorption by K-smectite with increasing KCl ionic strength. X-ray diffraction patterns and light absorbance of K-clay suspensions indicated the aggregation of clay particles and the formation of quasicrystal structures as KCl ionic strength increased. Sorption enhancement is attributed to the formation of better-ordered K-clay quasicrystals with reduced interlayer distances rather than to the salting- out effect. Dehydration of 1,3-dinitrobenzene is apparently a significant driving force for sorption, and we show for the first time that sorption of small, planar, neutral organic molecules, namely, 1,3-dinitrobenzene, causes previously expanded clay interlayers to dehydrate and collapse in aqueous suspension. JF - Environmental Science & Technology AU - Li, Hui AU - Pereira, Tanya R AU - Teppen, Brian J AU - Laird, David A AU - Johnston, Cliff T AU - Boyd, Stephen A AD - Department of Crop and Soil Sciences, Michigan State University, East Lansing, Michigan 48824, National Soil Tilth Laboratory, USDA-ARS, Ames, Iowa 50011 Y1 - 2007 PY - 2007 DA - 2007 SP - 1251 EP - 1256 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 4 SN - 0013-936X, 0013-936X KW - Pollution Abstracts KW - Sorption KW - Clay KW - Particulates KW - Soil contamination KW - X-ray diffraction KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20567095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Ionic+Strength-Induced+Formation+of+Smectite+Quasicrystals+Enhances+Nitroaromatic+Compound+Sorption&rft.au=Li%2C+Hui%3BPereira%2C+Tanya+R%3BTeppen%2C+Brian+J%3BLaird%2C+David+A%3BJohnston%2C+Cliff+T%3BBoyd%2C+Stephen+A&rft.aulast=Li&rft.aufirst=Hui&rft.date=2007-01-01&rft.volume=41&rft.issue=4&rft.spage=1251&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes062274d LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Sorption; Clay; Soil contamination; Particulates; X-ray diffraction DO - http://dx.doi.org/10.1021/es062274d ER - TY - JOUR T1 - Improved Understanding of Hyperaccumulation Yields Commercial Phytoextraction and Phytomining Technologies AN - 20563102; 8047638 AB - This paper reviews progress in phytoextraction of soil elements and illustrates the key role of hyperaccumulator plant species in useful phytoextraction technologies. Much research has focused on elements which are not practically phytoextracted (Pb); on addition of chelating agents which cause unacceptable contaminant leaching and are cost prohibitive; and on plant species which offer no useful phytoextraction capability (e.g., Brassica juncea Czern). Nickel phytoextraction by Alyssum hyperaccumulator species, which have been developed into a commercial phytomining technology, is discussed in more detail. Nickel is ultimately accumulated in vacuoles of leaf epidermal cells which prevents metal toxicity and provides defense against some insect predators and plant diseases. Constitutive up-regulation of trans-membrane element transporters appears to be the key process that allows these plants to achieve hyperaccumulation. Cadmium phytoextraction is needed for rice soils contaminated by mine wastes and smelter emissions with 100-fold more soil Zn than Cd. Although many plant species can accumulate high levels of Cd in the absence of Zn, when Cd/Zn > 100, only Thlaspi caerulescens from southern France has demonstrated the ability to phytoextract useful amounts of Cd. Production of element-enriched biomass with value as ore or fertilizer or improved food (Se) or feed supplement may offset costs of phytoextraction crop production. Transgenic phytoextraction plants have been achieved for Hg, but not for other elements. Although several researchers have been attempting to clone all genes required for effective hyperaccumulation of several elements, success appears years away; such demonstrations will be needed to prove we have identified all necessary processes in hyperaccumulation. JF - Journal of Environmental Quality AU - Chaney, Rufus L AU - Angle, JScott AU - Broadhurst, CLeigh AU - Peters, Carinne A AU - Tappero, Ryan V AU - Sparks, Donald L AD - USDA-ARS-Environmental Management and By-Product Utilization Lab., Beltsville, MD 20705, Rufus.Chaney@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1429 EP - 1443 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Biotechnology and Bioengineering Abstracts KW - Heavy metals KW - Nickel KW - insects KW - Lead KW - France KW - Brassica juncea KW - Soil KW - Fertilizers KW - Phytoremediation KW - Cadmium KW - Plant diseases KW - Wastes KW - Leaves KW - Mines KW - Food plants KW - Biomass KW - Crop production KW - Dietary supplements KW - Vacuoles KW - Environmental quality KW - Contaminants KW - Technology KW - Alyssum KW - Thlaspi caerulescens KW - Predators KW - crop production KW - Chelating agents KW - Transgenic plants KW - Mining wastes KW - Zinc KW - Leaching KW - Oryza sativa KW - Toxicity KW - Smelters KW - predators KW - Soil pollution KW - Reviews KW - W 30950:Waste Treatment & Pollution Clean-up KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20563102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Improved+Understanding+of+Hyperaccumulation+Yields+Commercial+Phytoextraction+and+Phytomining+Technologies&rft.au=Chaney%2C+Rufus+L%3BAngle%2C+JScott%3BBroadhurst%2C+CLeigh%3BPeters%2C+Carinne+A%3BTappero%2C+Ryan+V%3BSparks%2C+Donald+L&rft.aulast=Chaney&rft.aufirst=Rufus&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1429&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0514 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Heavy metals; Nickel; Predators; Chelating agents; Lead; Transgenic plants; Soil; Fertilizers; Zinc; Cadmium; Plant diseases; Leaching; Leaves; Wastes; Toxicity; Biomass; Smelters; Food plants; Mines; Soil pollution; Crop production; Dietary supplements; Vacuoles; Environmental quality; Contaminants; crop production; insects; predators; Mining wastes; Phytoremediation; Reviews; Technology; Brassica juncea; Alyssum; Thlaspi caerulescens; Oryza sativa; France DO - http://dx.doi.org/10.2134/jeq2006.0514 ER - TY - JOUR T1 - Identification of Volatile/Semivolatile Products Derived from Chemical Remediation of cis-1,3-Dichloropropene by Thiosulfate AN - 20560241; 7987856 AB - The prevalent use of soil fumigants has resulted in air pollution in some agricultural regions. Our previous research showed that application of thiosulfate fertilizers at the soil surface may offer an effective and economical approach to reduce the emission of halogenated fumigants via a chemical remediation process. In this fumigant emission-reduction strategy, volatile 1,3-dichloropropene (1,3-D) reacts with thiosulfate to generate a nonvolatile Bunte salt (thiosulfate derivative of 1,3-D). However, the decomposition of the Bunte salt may be associated with the production of perceptible odors. This study investigated the stability of this reaction product in different environmental media. Hydrolysis experiments demonstrated that the thiosulfate derivative was relatively stable in neutral and moderately acidic aqueous solutions. In contrast, the thiosulfate derivative was readily converted to a dialkyl disulfide via a base hydrolysis process in pH 10 buffer solution. In a strongly acidic solution, a mercaptan and a dialkyl disulfide compound were detected as two primary hydrolysis products. In soil, this initial reaction product underwent a series of biotic conversions to generate several volatile or semivolatile organic sulfur compounds. The formation and distribution of four volatile/semivolatile products in the air and soil were detected in different soils treated with the thiosulfate derivative of 1,3-D. This study indicated that odors occurring in soil treated with halogenated fumigants and thiosulfate fertilizers might arise from the generation and release of these and other volatile/semivolatile organic sulfur products. The environmental fate and effects of such volatile/semivolatile sulfur compounds should be considered in the application of sulfur-containing fertilizers in fumigated fields. JF - Environmental Science & Technology AU - Zheng, Wei AU - Gan, Jay AU - Papiernik, Sharon K AU - Yates, Scott R AD - Department of Environmental Sciences, University of California, Riverside, California 92521, Contaminant Fate and Transport Unit, Salinity Laboratory, USDA-ARS, 450 West Big Springs Road, Riverside, California 92507 Y1 - 2007 PY - 2007 DA - 2007 SP - 6454 EP - 6459 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 18 SN - 0013-936X, 0013-936X KW - Pollution Abstracts KW - Sulfur KW - Bioremediation KW - fumigants KW - Odors KW - derivatives KW - Agrochemicals KW - Hydrolysis KW - Air pollution KW - Soil KW - Salts KW - Fertilizers KW - Economics KW - Emissions KW - Sulfur compounds KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20560241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Identification+of+Volatile%2FSemivolatile+Products+Derived+from+Chemical+Remediation+of+cis-1%2C3-Dichloropropene+by+Thiosulfate&rft.au=Zheng%2C+Wei%3BGan%2C+Jay%3BPapiernik%2C+Sharon+K%3BYates%2C+Scott+R&rft.aulast=Zheng&rft.aufirst=Wei&rft.date=2007-01-01&rft.volume=41&rft.issue=18&rft.spage=6454&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes070762v LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Sulfur; Bioremediation; fumigants; derivatives; Odors; Hydrolysis; Agrochemicals; Soil; Air pollution; Salts; Fertilizers; Economics; Emissions; Sulfur compounds DO - http://dx.doi.org/10.1021/es070762v ER - TY - JOUR T1 - Limonene: Attractant Kairomone for White Pine Cone Beetles (Coleoptera: Scolytidae) in an Eastern White Pine Seed Orchard in Western North Carolina AN - 20552538; 7784218 AB - I report on the attraction of the white pine cone beetle, Conophthorus coniperda (Schwarz) (Coleoptera: Scolytidae), to traps baited with the host monoterpene limonene in western North Carolina. Both (� )- and (− )-limonene attracted male and female cone beetles to Japanese beetle traps in an eastern white pine, Pinus strobus L., seed orchard near Murphy, NC. Catches of cone beetles were directly proportional to the release rate of (− )-limonene; (� )-limonene was not tested for dose response. Attraction of cone beetles to the pheromone (± )- trans-pityol was increased significantly by both enantiomers of limonene. In all experiments, catches of C. coniperda were strongly male biased with no treatment effect on sex ratio. (− )-Limonene had no effect on trap catches of the predator Enoclerus nigripes (Say) to pityol, whereas (� )-limonene interrupted the attraction of E. nigripes to traps baited with pityol. Of six monoterpenes commonly found in white pine cones, only (− )-α -pinene elicited attraction of E. nigripes to Japanese beetle traps. JF - Journal of Economic Entomology AU - Miller AD - USDA Forest Service, Southern Research Station, 320 Green Street, Athens GA 30602-2044 Y1 - 2007 PY - 2007 DA - 2007 SP - 815 EP - 822 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 3 SN - 0022-0493, 0022-0493 KW - Entomology Abstracts; Ecology Abstracts; Animal Behavior Abstracts; Chemoreception Abstracts KW - Seeds KW - Scolytidae KW - Coleoptera KW - Pinus strobus KW - Sex ratio KW - Limonene KW - Predators KW - Attractants KW - Orchards KW - Conophthorus coniperda KW - Enoclerus KW - Enantiomers KW - Pheromones KW - Monoterpenes KW - Traps KW - pityol KW - Kairomones KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - R 18010:Pheromones & other infochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20552538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Limonene%3A+Attractant+Kairomone+for+White+Pine+Cone+Beetles+%28Coleoptera%3A+Scolytidae%29+in+an+Eastern+White+Pine+Seed+Orchard+in+Western+North+Carolina&rft.au=Miller&rft.aulast=Miller&rft.aufirst=&rft.date=2007-01-01&rft.volume=100&rft.issue=3&rft.spage=815&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=3&page=815 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Seeds; Pheromones; Enantiomers; Sex ratio; Limonene; Monoterpenes; Traps; Predators; Attractants; Orchards; Kairomones; pityol; Scolytidae; Pinus strobus; Coleoptera; Conophthorus coniperda; Enoclerus DO - http://dx.doi.org/10.1603/0022-0493(2007)100[815:LAKFWP]2.0.CO;2 ER - TY - JOUR T1 - Production of cattle lacking prion protein AN - 20552532; 7186231 AB - Prion diseases are caused by propagation of misfolded forms of the normal cellular prion protein PrP super(C), such as PrP super(BSE) in bovine spongiform encephalopathy (BSE) in cattle and PrP super(CJD) in Creutzfeldt-Jakob disease (CJD) in humans super(1). Disruption of PrP super(C) expression in mice, a species that does not naturally contract prion diseases, results in no apparent developmental abnormalities super(2, ) super(3, ) super(4, ) super(5). However, the impact of ablating PrP super(C) function in natural host species of prion diseases is unknown. Here we report the generation and characterization of PrP super(C)-deficient cattle produced by a sequential gene- targeting system super(6). At over 20 months of age, the cattle are clinically, physiologically, histopathologically, immunologically and reproductively normal. Brain tissue homogenates are resistant to prion propagation in vitro as assessed by protein misfolding cyclic amplification super(7). PrP super(C)-deficient cattle may be a useful model for prion research and could provide industrial bovine products free of prion proteins. JF - Nature Biotechnology AU - Richt, Juergen A AU - Kasinathan, Poothappillai AU - Hamir, Amir N AU - Castilla, Joaquin AU - Sathiyaseelan, Thillai AU - Vargas, Francisco AU - Sathiyaseelan, Janaki AU - Wu, Hua AU - Matsushita, Hiroaki AU - Koster, Julie AU - Kato, Shinichiro AU - Ishida, Isao AU - Soto, Claudio AU - Robl, James M AU - Kuroiwa, Yoshimi AD - National Animal Disease Center, Agriculture Research Services, United States Department of Agriculture, 2300 Dayton Avenue, Ames, Iowa 50010, USA., ykuroiwa@hematech.com Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 132 EP - 138 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 25 IS - 1 SN - 1087-0156, 1087-0156 KW - CSA Neurosciences Abstracts; Biotechnology and Bioengineering Abstracts KW - Creutzfeldt-Jakob disease KW - Protein folding KW - Bovine spongiform encephalopathy KW - Prion protein KW - Animal models KW - Brain KW - W 30925:Genetic Engineering KW - N3 11145:Methodology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20552532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+Biotechnology&rft.atitle=Production+of+cattle+lacking+prion+protein&rft.au=Richt%2C+Juergen+A%3BKasinathan%2C+Poothappillai%3BHamir%2C+Amir+N%3BCastilla%2C+Joaquin%3BSathiyaseelan%2C+Thillai%3BVargas%2C+Francisco%3BSathiyaseelan%2C+Janaki%3BWu%2C+Hua%3BMatsushita%2C+Hiroaki%3BKoster%2C+Julie%3BKato%2C+Shinichiro%3BIshida%2C+Isao%3BSoto%2C+Claudio%3BRobl%2C+James+M%3BKuroiwa%2C+Yoshimi&rft.aulast=Richt&rft.aufirst=Juergen&rft.date=2007-01-01&rft.volume=25&rft.issue=1&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Nature+Biotechnology&rft.issn=10870156&rft_id=info:doi/10.1038%2Fnbt1271 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Bovine spongiform encephalopathy; Protein folding; Creutzfeldt-Jakob disease; Brain; Animal models; Prion protein DO - http://dx.doi.org/10.1038/nbt1271 ER - TY - JOUR T1 - Diet Of The Del Norte Salamander (Plethodon elongatus): Differences By Age, Gender, And Season AN - 20496763; 7785426 AB - Terrestrial salamanders are integral components of forest ecosystems and the examination of their feeding habits may provide useful information regarding various ecosystem processes. We studied the diet of the Del Norte Salamander (Plethodon elongatus) and assessed diet differences between age classes, genders, and seasons. The stomachs of 309 subadult and adult salamanders, captured in spring and fall, contained 20 prey types. Nineteen were invertebrates, and one was a juvenile Del Norte Salamander, representing the first reported evidence of cannibalism in this species. Mites and ants represented a significant component of the diet across all age classes and genders, and diets of subadult and adult salamanders were fairly similar overall. We detected, however, an ontogenetic shift with termites and ants becoming less important and spiders and mites becoming more important with age. These differences between subadults and adults can likely be attributed to the inability of subadults to consume larger prey items due in part to gape limitation. The diet of the Del Norte Salamander, like other plethodontids, consists of a high diversity of prey items making it an opportunistic, sit-and-wait predator. JF - Northwestern Naturalist AU - Wheeler, CA AU - Karraker, N E AU - Welsh, H H AU - Ollivier, L M AU - Hoffman, R AD - Redwood Sciences Laboratory, Pacific Southwest Research Station, USDA Forest Service, 1700 Bayview Drive, Arcata, California 95521 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 85 EP - 94 PB - Society for Northwestern Vertebrate Biology, P.O. Box 22313 Seattle WA 98122 USA, [mailto:jgrialou@parametrix.com] VL - 88 IS - 2 SN - 1051-1733, 1051-1733 KW - Ants KW - Del Norte salamander KW - Salamanders KW - Spiders KW - Termites KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Diets KW - Feeding KW - Food organisms KW - Age KW - Amphibiotic species KW - Plethodon elongatus KW - Formicidae KW - Year class KW - Forests KW - Predators KW - Stomach content KW - Feeding behaviour KW - Caudata KW - Ontogeny KW - Araneae KW - Prey KW - Stomach KW - Isoptera KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20496763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwestern+Naturalist&rft.atitle=Diet+Of+The+Del+Norte+Salamander+%28Plethodon+elongatus%29%3A+Differences+By+Age%2C+Gender%2C+And+Season&rft.au=Wheeler%2C+CA%3BKarraker%2C+N+E%3BWelsh%2C+H+H%3BOllivier%2C+L+M%3BHoffman%2C+R&rft.aulast=Wheeler&rft.aufirst=CA&rft.date=2007-01-01&rft.volume=88&rft.issue=2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Northwestern+Naturalist&rft.issn=10511733&rft_id=info:doi/10.1898%2F1051-1733%282007%29882.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Diets; Stomach content; Food organisms; Feeding behaviour; Amphibiotic species; Year class; Feeding; Age; Forests; Ontogeny; Predators; Stomach; Prey; Caudata; Plethodon elongatus; Formicidae; Araneae; Isoptera DO - http://dx.doi.org/10.1898/1051-1733(2007)88[85:DOTDNS]2.0.CO;2 ER - TY - JOUR T1 - Effect of row spacing on biological control of sicklepod (Senna obtusifolia) with Colletotrichum gloeosporioides AN - 20491110; 7914496 AB - In field experiments conducted over 3 years, the mycoherbicidal fungus Colletotrichum gloeosporioides, formulated either in 20% (v/v) unrefined corn oil and 0.2% Silwet L-77 surfactant or with an invert emulsion, provided season-long control of Senna obtusifolia in narrow (51 cm) rows of soybean. However, in wide (102 cm) rows, one application of either formulation failed to provide season-long control of S. obtusifolia, and two applications were required to achieve season-long weed control. In narrow (51 cm) rows, one application of the fungus either in unrefined corn oil or an invert emulsion controlled S. obtusifolia an average of >90%, and a second application was not required for season long weed control. Soybean yields in wide-row plots treated with two applications of either the fungus/corn oil or fungus/invert emulsion, or with a single application of the fungal treatments in narrow-row soybean plots, were not significantly different from weed-free control plots, or from plots treated with the herbicide chlorimuron. These results suggest that row spacing can affect mycoherbicidal efficacy of this fungus for controlling S. obtusifolia. JF - Biocontrol Science and Technology AU - Boyette, C Douglas AU - Hoagland, Robert E AU - Weaver, Mark A AD - USDA-Agricultural Research Service, Southern Weed Science Research Unit, Stoneville, MS, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 957 EP - 967 PB - Carfax Publishing Limited, Rankine Road Basingstoke Hants RG24 8PR UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk/homepages/carhome.html] VL - 17 IS - 9 SN - 0958-3157, 0958-3157 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Oil KW - Biological control KW - Colletotrichum gloeosporioides KW - Row spacing KW - Herbicides KW - Senna obtusifolia KW - Surfactants KW - Weed control KW - Soybeans KW - K 03490:Miscellaneous KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20491110?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Effect+of+row+spacing+on+biological+control+of+sicklepod+%28Senna+obtusifolia%29+with+Colletotrichum+gloeosporioides&rft.au=Boyette%2C+C+Douglas%3BHoagland%2C+Robert+E%3BWeaver%2C+Mark+A&rft.aulast=Boyette&rft.aufirst=C&rft.date=2007-01-01&rft.volume=17&rft.issue=9&rft.spage=957&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150701553157 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Biological control; Oil; Row spacing; Herbicides; Surfactants; Weed control; Soybeans; Colletotrichum gloeosporioides; Senna obtusifolia DO - http://dx.doi.org/10.1080/09583150701553157 ER - TY - JOUR T1 - Simulating the cumulative effects of multiple forest management strategies on landscape measures of forest sustainability AN - 20487329; 7951529 AB - While the cumulative effects of the actions of multiple owners have long been recognized as critically relevant to efforts to maintain sustainable forests at the landscape scale, few studies have addressed these effects. We used the HARVEST timber harvest simulator to predict the cumulative effects of four owner groups (two paper companies, a state forest and non-industrial private owners) with different management objectives on landscape pattern in an upper Michigan landscape managed primarily for timber production. We quantified trends in landscape pattern metrics that were linked to Montreal Process indicators of forest sustainability, and used a simple wildlife habitat model to project habitat trends. Our results showed that most trends were considered favorable for forest sustainability, but that some were not. The proportion of all age classes and some forest types moved closer to presettlement conditions. The trend for the size of uneven-aged patches was essentially flat while the average size of patches of the oldest and youngest age classes increased and the size of patches of the remaining age classes decreased. Forest fragmentation generally declined, but edge density of age classes increased. Late seral forest habitat increased while early successional habitat declined. The owners use different management systems that cumulatively produce a diversity of habitats. Our approach provides a tool to evaluate such cumulative effects on other landscapes owned by multiple owners. The approach holds promise for helping landowner groups develop and evaluate cooperative strategies to improve landscape patterns for forest sustainability. JF - Landscape Ecology AU - Gustafson, Eric J AU - Lytle, David E AU - Swaty, Randy AU - Loehle, Craig AD - USDA Forest Service, North Central Research Station, 5985 Highway K, Rhinelander, WI, 54501, USA, egustafson@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 141 EP - 156 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 22 IS - 1 SN - 0921-2973, 0921-2973 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Forest management KW - Age KW - Landscape KW - Wildlife KW - Forests KW - Habitat KW - Habitat fragmentation KW - Models KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20487329?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Simulating+the+cumulative+effects+of+multiple+forest+management+strategies+on+landscape+measures+of+forest+sustainability&rft.au=Gustafson%2C+Eric+J%3BLytle%2C+David+E%3BSwaty%2C+Randy%3BLoehle%2C+Craig&rft.aulast=Gustafson&rft.aufirst=Eric&rft.date=2007-01-01&rft.volume=22&rft.issue=1&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-006-9017-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Forest management; Age; Wildlife; Landscape; Forests; Habitat; Habitat fragmentation; Models DO - http://dx.doi.org/10.1007/s10980-006-9017-y ER - TY - JOUR T1 - Testing Basic Ecological, Evolutionary, and Biogeographical Principles Using Invasive Species AN - 20486390; 7951513 JF - Landscape Ecology AU - Huebner, Cynthia D AD - USDA Forest Service Northeastern Research Station, Morgantown, WV, 26505, USA, chuebner@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 159 EP - 161 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 22 IS - 1 SN - 0921-2973, 0921-2973 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Landscape KW - Introduced species KW - Evolution KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20486390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Testing+Basic+Ecological%2C+Evolutionary%2C+and+Biogeographical+Principles+Using+Invasive+Species&rft.au=Huebner%2C+Cynthia+D&rft.aulast=Huebner&rft.aufirst=Cynthia&rft.date=2007-01-01&rft.volume=22&rft.issue=1&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-006-9001-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Introduced species; Evolution; Landscape DO - http://dx.doi.org/10.1007/s10980-006-9001-6 ER - TY - JOUR T1 - Connectivity and scale in cultural landscapes: A.L. Tsing, Friction: an Ethnography of Global Connection AN - 20486341; 7951512 JF - Landscape Ecology AU - McKenzie, Don AD - USDA Forest Service, Seattle, Washington, 98103, USA, donaldmckenzie@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 157 EP - 158 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 22 IS - 1 SN - 0921-2973, 0921-2973 KW - Ecology Abstracts KW - Landscape KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20486341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Connectivity+and+scale+in+cultural+landscapes%3A+A.L.+Tsing%2C+Friction%3A+an+Ethnography+of+Global+Connection&rft.au=McKenzie%2C+Don&rft.aulast=McKenzie&rft.aufirst=Don&rft.date=2007-01-01&rft.volume=22&rft.issue=1&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-006-9000-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Landscape DO - http://dx.doi.org/10.1007/s10980-006-9000-7 ER - TY - JOUR T1 - Transformations of soil and manure phosphorus after surface application of manure to field plots AN - 20483878; 7950735 AB - Transfer of phosphorus (P) from surface-applied manures to runoff is an important source of pollution, but few studies have closely monitored P dynamics in manure, soil, and runoff through time. We monitored manure and soil P over 14 to 17 months in field experiments in Texas and Pennsylvania, USA following dairy and poultry manure surface application. Manure was applied to porous fabric that enabled discrete sampling of both manure and underlying soil. Manure mass consistently decreased while manure total P was essentially constant through time. Manure water extractable P decreased rapidly for the first two months, likely due to rainfall leaching, but then maintained stable concentrations thereafter, with other forms of manure P gradually transformed to water extractable forms. Soil P from the upper 2 cm rapidly increased after manure application in association with manure leaching by rain. After 2 to 3 months, soil P peaked and either remained constant or gradually declined. Similar trends occurred at 2-5 and 5-10 cm, but with lesser magnitudes. At 10-15 cm, soil P changed little over time. In Pennsylvania, naturally occurring runoff from 0.7-m x 1.3-m plots without and without manure was also monitored. Runoff dissolved P concentrations were greatest for the first event after manure application and decreased steadily through time, but remained greater than P concentrations from control plots, and were always well related to manure water extractable P. This study reveals that management practices for water quality protection must consider the potential for manure P transformations to contribute dissolved P to runoff long after manure is applied. JF - Nutrient Cycling in Agroecosystems AU - Vadas, P A AU - Harmel, R D AU - Kleinman, PJA AD - USDA-ARS, U.S. Dairy Forage Research Center, 1925 Linden Drive West, Madison, WI, 53706, USA, peter.vadas@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 83 EP - 99 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 77 IS - 1 SN - 1385-1314, 1385-1314 KW - Pollution Abstracts; Sustainability Science Abstracts KW - water quality KW - Animal wastes KW - Manure KW - Leaching KW - poultry KW - Rainfall KW - Phosphorus KW - Nutrient cycles KW - Soil KW - Dairies KW - USA, Pennsylvania KW - Water wells KW - USA, Texas KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20483878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nutrient+Cycling+in+Agroecosystems&rft.atitle=Transformations+of+soil+and+manure+phosphorus+after+surface+application+of+manure+to+field+plots&rft.au=Vadas%2C+P+A%3BHarmel%2C+R+D%3BKleinman%2C+PJA&rft.aulast=Vadas&rft.aufirst=P&rft.date=2007-01-01&rft.volume=77&rft.issue=1&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Nutrient+Cycling+in+Agroecosystems&rft.issn=13851314&rft_id=info:doi/10.1007%2Fs10705-006-9047-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Soil; water quality; Dairies; Leaching; Manure; Animal wastes; poultry; Rainfall; Phosphorus; Water wells; Nutrient cycles; USA, Pennsylvania; USA, Texas DO - http://dx.doi.org/10.1007/s10705-006-9047-5 ER - TY - JOUR T1 - In vitro binding of bile acids by spinach, kale, brussels sprouts, broccoli, mustard greens, green bell pepper, cabbage and collards AN - 20464276; 7913325 AB - The in vitro binding of bile acids by spinach (Spinacia oleracea), kale (Brassica oleracea acephala), Brussels sprouts (Brassica oleracea gemmifera), broccoli (Brassica oleracea italica), mustard greens (Brassica juncea), green bell peppers (Capsicum annuum), cabbage (Brassica oleracea capitala) and collards (Brassica oleracea acephala) was determined using a mixture of bile acids secreted in human bile at a duodenal physiological pH of 6.3. Six treatments and two blank incubations were conducted testing various fresh raw green vegetables on an equal dry matter basis. Considering cholestyramine (bile acid binding, cholesterol lowering drug) as 100% bound, the relative in vitro bile acid binding of various vegetables tested on equal dry matter and total dietary fibre basis was 2-9% and 6-32%, respectively. Bile acid binding for spinach, kale and brussels sprouts was significantly higher than for broccoli and mustard greens. For broccoli and mustard greens binding values were significantly higher those for cabbage, bell pepper and collards. These results point to the health promoting potential of spinach=kale=brussels sprouts>broccoli=mustard greens>cabbage= green bell peppers= collards, as indicated by their bile acid binding on dry matter basis. JF - Food Chemistry AU - Kahlon, T S AU - Chapman, M H AU - Smith, G E AD - Western Regional Research Center, USDA-ARS, 800 Buchanan Street, Albany, CA 94710, United States, tsk@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1531 EP - 1536 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 100 IS - 4 SN - 0308-8146, 0308-8146 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Spinach KW - Kale KW - Brussels sprouts KW - Broccoli KW - Mustard greens KW - Green bell pepper KW - Cabbage KW - Collards KW - Bile acid binding KW - Capsicum annuum KW - Vegetables KW - Cholesterol KW - Brassica KW - Brassica oleracea italica KW - Brassica juncea KW - Bile acids KW - Dietary fiber KW - Dry matter KW - Spinacia oleracea KW - Brassica oleracea gemmifera KW - pH effects KW - Drugs KW - Brassica oleracea KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20464276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+Chemistry&rft.atitle=In+vitro+binding+of+bile+acids+by+spinach%2C+kale%2C+brussels+sprouts%2C+broccoli%2C+mustard+greens%2C+green+bell+pepper%2C+cabbage+and+collards&rft.au=Kahlon%2C+T+S%3BChapman%2C+M+H%3BSmith%2C+G+E&rft.aulast=Kahlon&rft.aufirst=T&rft.date=2007-01-01&rft.volume=100&rft.issue=4&rft.spage=1531&rft.isbn=&rft.btitle=&rft.title=Food+Chemistry&rft.issn=03088146&rft_id=info:doi/10.1016%2Fj.foodchem.2005.12.020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Vegetables; Dietary fiber; Bile acids; Dry matter; Cholesterol; Drugs; pH effects; Capsicum annuum; Brassica juncea; Spinacia oleracea; Brassica oleracea gemmifera; Brassica; Brassica oleracea; Brassica oleracea italica DO - http://dx.doi.org/10.1016/j.foodchem.2005.12.020 ER - TY - JOUR T1 - In vitro binding of bile acids by bananas, peaches, pineapple, grapes, pears, apricots and nectarines AN - 20462006; 7913819 AB - The in vitro binding of bile acids by bananas (Musa X paradisiaca), peaches (Prunus persica), pineapple (Ananus comosus), grapes (Vitis spp.), pears (Pyrus communis), apricots (Prunus armeniaca) and nectarines (Prunus persica, nectarina) was determined using a mixture of bile acids secreted in human bile at a duodenal physiological pH of 6.3. Six treatments and two blank incubations were conducted, testing various fresh fruits on an equal dry matter basis. Considering cholestyramine (bile acid binding, cholesterol lowering drug) as 100% bound, the relative in vitro bile acid binding percentages on dry matter (DM), total dietary fibre and total polysaccharides basis were 2-9%, 15-101% and 10-101%, respectively. Bile acid binding, on a DM basis, for bananas was significantly (P0.05) higher and that for nectarines significantly lower than those for peaches, pineapple, grapes, pears and apricots. The bile acid bindings for peaches and pineapple were similar and significantly higher than those for grapes, pears and apricots. Binding values for grapes and pears were significantly higher than apricots. These results point to the relative health promoting potential of JF - Food Chemistry AU - Kahlon, T S AU - Smith, G E AD - Western Regional Research Center, USDA-ARS, 800 Buchanan Street, Albany, CA 94710, United States, tsk@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1046 EP - 1051 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 101 IS - 3 SN - 0308-8146, 0308-8146 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Bananas KW - Peaches KW - Pineapple KW - Grapes KW - Pears KW - Apricots KW - Nectarines KW - Bile acid binding KW - Citrus KW - Fruits KW - Prunus armeniaca KW - Vitis KW - Pyrus communis KW - Cholesterol KW - Polysaccharides KW - Prunus KW - Musa KW - Bile acids KW - Dietary fiber KW - Dry matter KW - Prunus persica KW - Vitaceae KW - pH effects KW - Drugs KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20462006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+Chemistry&rft.atitle=In+vitro+binding+of+bile+acids+by+bananas%2C+peaches%2C+pineapple%2C+grapes%2C+pears%2C+apricots+and+nectarines&rft.au=Kahlon%2C+T+S%3BSmith%2C+G+E&rft.aulast=Kahlon&rft.aufirst=T&rft.date=2007-01-01&rft.volume=101&rft.issue=3&rft.spage=1046&rft.isbn=&rft.btitle=&rft.title=Food+Chemistry&rft.issn=03088146&rft_id=info:doi/10.1016%2Fj.foodchem.2006.02.059 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fruits; Dietary fiber; Bile acids; Dry matter; Cholesterol; Polysaccharides; Drugs; pH effects; Citrus; Prunus armeniaca; Musa; Vitis; Pyrus communis; Prunus persica; Vitaceae; Prunus DO - http://dx.doi.org/10.1016/j.foodchem.2006.02.059 ER - TY - JOUR T1 - In vitro binding of bile acids by blueberries (Vaccinium spp.), plums (Prunus spp.), prunes (Prunus spp.), strawberries (Fragaria X ananassa), cherries (Malpighia punicifolia), cranberries (Vaccinium macrocarpon) and apples (Malus sylvestris) AN - 20459800; 7913221 AB - The in vitro binding of bile acids by blueberries (Vaccinium spp.), plums (Prunus spp.), prunes (Prunus spp.), strawberries (Fragaria X ananassa), cherries (Malpighia punicifolia) cranberries (Vaccinium macrocarpon) and apples (Malus sylvestris) was determined using a mixture of bile acids secreted in human bile at a duodenal physiological pH of 6.3. Six treatments and two blank incubations were conducted to testing various fresh raw fruits on an equal dry matter basis. Considering cholestyramine (bile acid binding, cholesterol lowering drug) as 100% bound, the relative in vitro bile acid binding on dry matter (DM), total dietary fiber (TDF) and total polysaccharides (PCH) basis was for blueberries 7%, 47% and 25%; plums 6%, 53% and 50%; prunes 5%, 50% and 14%; strawberries 5%, 23% and 15%; cherries 5%, 37% and 5%; cranberries 4%, 12% and 7%; and apple 1%, 7% and 5%, respectively. Bile acid binding on DM basis for blueberries was significantly (P0.05) higher than all the fruits tested. The bile acid binding for plums was similar to that for prunes and strawberries and significantly higher than cherries, cranberries and apples. Binding values for cherries and cranberries were significantly higher than those for apples. These results point to the relative health promoting potential of JF - Food Chemistry AU - Kahlon, T S AU - Smith, G E AD - Western Regional Research Center, USDA-ARS, 800 Buchanan St., Albany, CA 94710, United States, tsk@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1182 EP - 1187 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 100 IS - 3 SN - 0308-8146, 0308-8146 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Blueberries KW - Plums KW - Prunes KW - Strawberries KW - Cherries KW - Cranberries KW - Apples KW - Bile acid binding KW - Fruits KW - Malus sylvestris KW - Fragaria KW - Vaccinium KW - Vaccinium macrocarpon KW - Cholesterol KW - Polysaccharides KW - Prunus KW - Bile acids KW - Dietary fiber KW - Malus KW - Dry matter KW - Malpighia KW - pH effects KW - Drugs KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20459800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+Chemistry&rft.atitle=In+vitro+binding+of+bile+acids+by+blueberries+%28Vaccinium+spp.%29%2C+plums+%28Prunus+spp.%29%2C+prunes+%28Prunus+spp.%29%2C+strawberries+%28Fragaria+X+ananassa%29%2C+cherries+%28Malpighia+punicifolia%29%2C+cranberries+%28Vaccinium+macrocarpon%29+and+apples+%28Malus+sylvestris%29&rft.au=Kahlon%2C+T+S%3BSmith%2C+G+E&rft.aulast=Kahlon&rft.aufirst=T&rft.date=2007-01-01&rft.volume=100&rft.issue=3&rft.spage=1182&rft.isbn=&rft.btitle=&rft.title=Food+Chemistry&rft.issn=03088146&rft_id=info:doi/10.1016%2Fj.foodchem.2005.10.066 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fruits; Dietary fiber; Bile acids; Dry matter; Cholesterol; Polysaccharides; Drugs; pH effects; Malus sylvestris; Malus; Vaccinium macrocarpon; Vaccinium; Fragaria; Malpighia; Prunus DO - http://dx.doi.org/10.1016/j.foodchem.2005.10.066 ER - TY - JOUR T1 - Agrobacterium rhizogenes Mediated-transformation of Asimina triloba L. Cuttings AN - 20459097; 7830443 AB - The current research compared rooting of pawpaw, with softwood cuttings from mature stands, cuttings from the terminal 3-4 inches of seedlings and cuttings taken from shoots of rooted cuttings from seedlings. Four treatments were used: Agrobacterium rhizogenes strain MSU-1 (A4 wild type), A. rhizogenes strain MT232 (TR105 mutant), indole-3-butyric acid at 20,000 mg L super(-1) and control. Only the A. rhizogenes treatments induced rooting and only of the seedling cuttings. No statistical differences in rooting percentage were found among the bacterial strains. While the MSU-1 strain produced more roots, these were shorter and thinner than those produced by MT232 strain. No roots resulted from any other treatment. Roots obtained from infected seedlings were analyzed for transformation using polymerase chain reaction targeting the rolB and rolC vir genes. Roots confirmed as transgenic were 100% for both rolB and rolC. JF - Pakistan Journal of Biological Sciences AU - Tomas, A-S AU - Beyl, CA AU - Dortch, G AD - USDA/ARS National Plant Gennplasm Repository, Subtropical Horticulture Research, Station, Miami, Fl, 33158, USA Y1 - 2007/01/01/ PY - 2007 DA - 2007 Jan 01 SP - 132 EP - 136 VL - 10 IS - 1 SN - 1028-8880, 1028-8880 KW - Microbiology Abstracts B: Bacteriology KW - Shoots KW - Transformation KW - Statistics KW - Agrobacterium rhizogenes KW - Softwoods KW - Asimina triloba KW - Roots KW - Polymerase chain reaction KW - Seedlings KW - Rooting KW - Indole-3-butyric acid KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20459097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pakistan+Journal+of+Biological+Sciences&rft.atitle=Agrobacterium+rhizogenes+Mediated-transformation+of+Asimina+triloba+L.+Cuttings&rft.au=Tomas%2C+A-S%3BBeyl%2C+CA%3BDortch%2C+G&rft.aulast=Tomas&rft.aufirst=A-S&rft.date=2007-01-01&rft.volume=10&rft.issue=1&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Pakistan+Journal+of+Biological+Sciences&rft.issn=10288880&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Transformation; Shoots; Statistics; Softwoods; Polymerase chain reaction; Roots; Seedlings; Rooting; Indole-3-butyric acid; Agrobacterium rhizogenes; Asimina triloba ER - TY - JOUR T1 - Establishment and persistence of common ragweed (Ambrosia artemisiifolia L.) in disturbed soil as a function of an urban-rural macro-environment AN - 20459012; 9128260 AB - AbstractNo data are available on whether rising carbon dioxide concentration [CO2] or increased air temperature can alter the establishment and persistence of common ragweed (Ambrosia artemisiifolia L.) within a plant community following soil disturbance. To determine ragweed longevity, we exposed disturbed soil with a common seed bank population to an in situ temperature and [CO2] gradient along an urban-rural transect beginning in early 2002. No other consistent differences in meteorological variables (e.g. wind speed, humidity, PAR, tropospheric ozone) as a function of urbanization were documented over the course of the study (2002-2005). Above-ground measurements of biomass over this period demonstrated that ragweed along the transect responded to urban induced increases in [CO2]/temperature with peak biomass being observed at this location by the end of 2003. However, by the Fall of 2004, and continuing through 2005, urban ragweed populations had dwindled to a few plants. The temporal decline in ragweed populations was not associated with increased disease, herbivory or auto-allelopathy, but was part of a demographic reduction in the total number of annual plant species observed for the urban location. In a separate experiment, we showed that such a demographic shift is consistent with CO2/temperature induced increases in biomass and litter accumulation, with a subsequent reduction in germination/survival of annual plant species. Overall, these data indicate that [CO2]/temperature differences associated with urbanization may increase initial ragweed productivity and pollen production, but suggest that long-term, multi-year persistence of ragweed in the urban macro-environment may be dependent on other factors. JF - Global Change Biology AU - Ziska, L H AU - George, K AU - Frenz, Da AD - *Crop Systems and Global Change Laboratory, USDA-ARS, 10300 Baltimore Avenue, Beltsville, MD 20705, USA, Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 266 EP - 274 PB - Blackwell Publishing Ltd., 9600 Garsington Road VL - 13 IS - 1 SN - 1354-1013, 1354-1013 KW - Ecology Abstracts; Sustainability Science Abstracts KW - annual plants KW - carbon dioxide KW - ragweed KW - soil disturbance KW - urbanization KW - demography KW - Urbanization KW - Ambrosia artemisiifolia KW - Soil KW - Demography KW - pollen KW - herbivory KW - Meteorology KW - longevity KW - Urban areas KW - Ozone KW - germination KW - Temperature effects KW - Litter KW - disturbance KW - Data processing KW - Temperature KW - Troposphere KW - Biomass KW - Pollen KW - seed banks KW - plant communities KW - survival KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20459012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Change+Biology&rft.atitle=Establishment+and+persistence+of+common+ragweed+%28Ambrosia+artemisiifolia+L.%29+in+disturbed+soil+as+a+function+of+an+urban-rural+macro-environment&rft.au=Ziska%2C+L+H%3BGeorge%2C+K%3BFrenz%2C+Da&rft.aulast=Ziska&rft.aufirst=L&rft.date=2007-01-01&rft.volume=13&rft.issue=1&rft.spage=266&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=13541013&rft_id=info:doi/10.1111%2Fj.1365-2486.2006.01264.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Demography; Temperature effects; Soil; Data processing; Urbanization; Biomass; Carbon dioxide; Pollen; demography; disturbance; Litter; Temperature; Troposphere; seed banks; pollen; herbivory; plant communities; Meteorology; survival; longevity; germination; Ozone; Urban areas; Ambrosia artemisiifolia DO - http://dx.doi.org/10.1111/j.1365-2486.2006.01264.x ER - TY - JOUR T1 - Detection of Plasmids and Class 1 Integrons in Salmonella enterica Serovar Agona Isolated from NARMS Slaughter Samples Collected in the Years 1997-2003 AN - 20458134; 7732179 AB - A total of 60 Salmonella enterica serovar Agona isolates (25 pan-susceptible isolates and 35 isolates resistant to five or more antimicrobials) submitted to the National Antimicrobial Resistance Monitoring System-Enteric Bacteria (NARMS) from 1997 through 2003 were examined for plasmids and class 1 integrons. Samples originated from cattle, turkey, chicken, and swine presented at federally inspected slaughter and processing plants. Large plasmids (33-291 kb) were present in 83% of the isolates resistant to five or more antimicrobials; however, 16% of the pan-susceptible isolates also had large plasmids. The presence of large plasmids did not correspond to the isolate source or the year the isolate was recovered but did appear to correspond to XbaI pulsed-field gel electrophoresis (PFGE) patterns. Two sizes of large plasmids appeared most often: 145.4 kb and 97 kb. Class 1 integrons were not detected on plasmids but were detected on the chromosome of 8% (2/25) of the pan-susceptible isolates and 49% (17/35) of the isolates with multiple drug resistance. Expression of multiple drug resistance among S. Agona isolates occurred regardless of the presence of class 1 integrons, suggesting that plasmids play an equally important role in the development of resistant S. Agona. More research is needed to understand better the mechanisms by which S. Agona acquires, harbors, and transfers resistance determinants. JF - Microbial Drug Resistance AU - Douris, A AU - Fedorka-Cray, P J AU - Jackson, C R AD - BEAR-RRC, USDA-ARS, P.O. Box 5677, Athens, GA 30604, USA, paula.cray@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 212 EP - 219 VL - 13 IS - 3 SN - 1076-6294, 1076-6294 KW - Microbiology Abstracts B: Bacteriology KW - Salmonella enterica KW - Drug resistance KW - Pulsed-field gel electrophoresis KW - Slaughter KW - Plasmids KW - J 02310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20458134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Microbial+Drug+Resistance&rft.atitle=Detection+of+Plasmids+and+Class+1+Integrons+in+Salmonella+enterica+Serovar+Agona+Isolated+from+NARMS+Slaughter+Samples+Collected+in+the+Years+1997-2003&rft.au=Douris%2C+A%3BFedorka-Cray%2C+P+J%3BJackson%2C+C+R&rft.aulast=Douris&rft.aufirst=A&rft.date=2007-01-01&rft.volume=13&rft.issue=3&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Microbial+Drug+Resistance&rft.issn=10766294&rft_id=info:doi/10.1089%2Fmdr.2007.752 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Drug resistance; Pulsed-field gel electrophoresis; Slaughter; Plasmids; Salmonella enterica DO - http://dx.doi.org/10.1089/mdr.2007.752 ER - TY - JOUR T1 - Effects of pre-culture holding time and temperature on interferon- gamma responses in whole blood cultures from Mycobacterium bovis-infected cattle AN - 20457490; 7641169 AB - The Bovigam(TM) assay is approved for use within the United States as a complementary tuberculosis test. Prior to whole blood culture and the ensuing ELISA to detect interferon-(IFN)- gamma , samples are subjected to various holding time/temperature combinations due, in part, to practical constraints associated with shipment of samples to approved laboratories. To evaluate these effects, 5-month-old Holstein calves (n=7) received 103cfu Mycobacterium bovis by aerosol. Heparinized blood was collected 2 months after challenge and held at 4 or 22°C for 0, 8 or 24h prior to culture with mycobacterial antigens or pokeweed mitogen (PWM). Responses of samples held for 8 or 24h were comparable and lower than responses of cultures prepared immediately after collection, regardless of holding temperature. Differences in responses of samples held at 4°C versus 22°C were also minimal. A subset of samples was held for 2h at 37°C at the beginning of the holding period. This subset of samples had diminished responses to all stimulants and increased holding times (i.e., 24h versus 8h) negatively impacted the response. Pre-processing conditions, particularly delays in set-up and initial high sample temperatures, reduces IFN- gamma responses of cells from infected cattle increasing the risk of false negatives in this assay of regulatory importance. JF - Veterinary Microbiology AU - Waters, W R AU - Nonnecke, B J AU - Olsen, S C AU - Palmer, M V AD - Bacterial Diseases of Livestock, National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Ames, IA 50010, United States, rwaters@nadc.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 277 EP - 282 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 119 IS - 2-4 SN - 0378-1135, 0378-1135 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Bovine tuberculosis KW - Interferon gamma KW - Temperature effects KW - Blood culture KW - gamma -Interferon KW - Aerosols KW - Enzyme-linked immunosorbent assay KW - Pokeweed mitogen KW - Cell culture KW - Tuberculosis KW - Stimulants KW - Mycobacterium bovis KW - F 06910:Microorganisms & Parasites KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20457490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Veterinary+Microbiology&rft.atitle=Effects+of+pre-culture+holding+time+and+temperature+on+interferon-+gamma+responses+in+whole+blood+cultures+from+Mycobacterium+bovis-infected+cattle&rft.au=Waters%2C+W+R%3BNonnecke%2C+B+J%3BOlsen%2C+S+C%3BPalmer%2C+M+V&rft.aulast=Waters&rft.aufirst=W&rft.date=2007-01-01&rft.volume=119&rft.issue=2-4&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Veterinary+Microbiology&rft.issn=03781135&rft_id=info:doi/10.1016%2Fj.vetmic.2006.08.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Blood culture; Temperature effects; gamma -Interferon; Enzyme-linked immunosorbent assay; Aerosols; Pokeweed mitogen; Stimulants; Tuberculosis; Cell culture; Mycobacterium bovis DO - http://dx.doi.org/10.1016/j.vetmic.2006.08.014 ER - TY - JOUR T1 - A foam formulation of Paecilomyces fumosoroseus, an entomopathogenic biocontrol agent AN - 20451749; 7914480 AB - Several classes of surfactants/foaming agents were screened for compatibility with blastospores of Paecilomyces fumosoroseus. The surfactants were assayed to determine their influence on the rate of germination, viability and conidia production by the blastospores. Surfactants compatible with blastospores were then assayed for their foam forming properties using a commercially available foam generator. These tests identified keratin hydrolysate as the only suitable surfactant in terms of biocompatibility and foam forming properties. Laboratory bioassays were conducted to determine the effect of keratin hydrolysate on the efficacy of blastospores against Formosan subterranean termites. The results showed keratin hydrolysate increased the efficacy of P. fumosoroseus and suggest that this foam formulation of P. fumosoroseus may be useful in controlling Formosan subterranean termites. JF - Biocontrol Science and Technology AU - Dunlap, Christopher A AU - Jackson, Mark A AU - Wright, Maureen S AD - United States Department of Agriculture, Crop Bioprotection Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, Peoria, IL, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 513 EP - 523 PB - Carfax Publishing Limited, Rankine Road Basingstoke Hants RG24 8PR UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk/homepages/carhome.html] VL - 17 IS - 5 SN - 0958-3157, 0958-3157 KW - Termites KW - Entomology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Germination KW - Biocompatibility KW - Keratin KW - Conidia KW - Paecilomyces fumosoroseus KW - Surfactants KW - Foaming KW - Hydrolysates KW - Isoptera KW - K 03330:Biochemistry KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20451749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=A+foam+formulation+of+Paecilomyces+fumosoroseus%2C+an+entomopathogenic+biocontrol+agent&rft.au=Dunlap%2C+Christopher+A%3BJackson%2C+Mark+A%3BWright%2C+Maureen+S&rft.aulast=Dunlap&rft.aufirst=Christopher&rft.date=2007-01-01&rft.volume=17&rft.issue=5&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150701311614 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Germination; Biological control; Biocompatibility; Keratin; Conidia; Foaming; Surfactants; Hydrolysates; Paecilomyces fumosoroseus; Isoptera DO - http://dx.doi.org/10.1080/09583150701311614 ER - TY - JOUR T1 - IPM and IWDM: Is there a difference? AN - 20445435; 7747688 AB - Integrated pest management (IPM) has been the model for pest management for more than half a century. IPM has been defined as "the process of integrating and applying practical methods of prevention and control to keep pest situations from reaching damaging levels while minimizing potentially harmful effects of pest control measures on humans, nontarget species and the environment" (USDA 1994). The IPM model taught in invertebrate pest management classes includes the concept of an economic threshold (a level at which the benefits of control exceed the costs of the damage plus the costs of control). The methods which are "integrated" include mechanical, chemical, biological, and cultural. JF - Human-Wildlife Conflicts AU - Bodenchuk, MJ AD - USDA/APHIS/Wildlife Services, P.O. Box 100410, San Antonio, TX 78201-1710, USA, michael.j.bodenchuk@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 145 VL - 1 IS - 2 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Economics KW - Pest control KW - Pests KW - Models KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20445435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=IPM+and+IWDM%3A+Is+there+a+difference%3F&rft.au=Bodenchuk%2C+MJ&rft.aulast=Bodenchuk&rft.aufirst=MJ&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Economics; Pest control; Pests; Models ER - TY - JOUR T1 - Daytime cover, diet and space-use of golden jackals (Canis aureus) in agro-ecosystems of Bangladesh AN - 20441432; 7851781 AB - Golden jackals are locally common in Bangladesh despite intensive cultivation and high human densities. We studied the relative importance of seasonal flooding, rodent prey-base, and daytime cover on the occurrence of golden jackals in the two major agro-ecosystems in Bangladesh, one with annual monsoon flooding and the other without. Jackals were less common throughout the year where floodwaters occurred that would have excluded them for 1a3ANBmonths during their pup-rearing season. Diets of jackals were similar in the two agro-ecosystems. Rodents were the most common food type in scats throughout the year. The occurrence of burrowing rats in scats peaked seasonally when these rats were most concentrated in ripening cereals, suggesting that jackals are beneficial for rat control. Radiotelemetry of seven jackals in the non-flooded agro-ecosystem over an 11-month period indicated that sugarcane was the preferred type of daytime cover, despite representing only 2a4% of the area. There was a day-to-day return rate of 67% to the same 1-ha patch of cover. Evidently, sugarcane provides daytime cover for avoiding humans and for feeding on roof rats (Rattus rattus), which concentrate in this crop. Evidence suggests that breeding pairs of jackals were annual residents that defended cover (average of 37.3ANBha) but not foraging areas beyond. JF - Mammalia AU - Jaeger, Michael M AU - Haque, Emdadul AU - Sultana, Parvin AU - Bruggers, Richard L AD - US Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, Utah State University, Logan, UT 84322, USA, mjaeger@cc.usu.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1 EP - 10 PB - Walter de Gruyter und Co., Genthiner Str. 13 VL - 71 IS - 1-2 SN - 0025-1461, 0025-1461 KW - Ecology Abstracts; Animal Behavior Abstracts KW - annual territories KW - daytime cover KW - rodent prey-base KW - seasonal flooding KW - Diets KW - Ripening KW - Feeding KW - Daytime KW - Cereals KW - Canis aureus KW - Mammalia KW - Flooding KW - Rattus rattus KW - Crops KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20441432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mammalia&rft.atitle=Daytime+cover%2C+diet+and+space-use+of+golden+jackals+%28Canis+aureus%29+in+agro-ecosystems+of+Bangladesh&rft.au=Jaeger%2C+Michael+M%3BHaque%2C+Emdadul%3BSultana%2C+Parvin%3BBruggers%2C+Richard+L&rft.aulast=Jaeger&rft.aufirst=Michael&rft.date=2007-01-01&rft.volume=71&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Mammalia&rft.issn=00251461&rft_id=info:doi/10.1515%2FMAMM.2007.016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Ripening; Diets; Feeding; Daytime; Cereals; Flooding; Crops; Canis aureus; Mammalia; Rattus rattus DO - http://dx.doi.org/10.1515/MAMM.2007.016 ER - TY - JOUR T1 - Effects Of Burning And Thinning On Lodgepole Chipmunks (Neotamias speciosus) In The Sierra Nevada, California AN - 20439596; 7785424 AB - Prescribed burning and mechanical thinning are widely used to manage fuels in North American forests, but few studies have examined the relative impacts of these treatments on wildlife. Using a fully factorial and completely randomized design, we examined the short-term effects of prescribed burning (no burn vs. burn), mechanical thinning (no thin, light thin, and heavy thin), and combinations of these treatments on the capture rate and demographic parameters of Lodgepole Chipmunks (Neotamias speciosus) in mixed-conifer forests in the southern Sierra Nevada of California. Chipmunks were sampled in eighteen 4-ha treatment plots during the summer of 1999 and 2000 (pre-treatment) and 2002 and 2003 (post-treatment). Although burning and thinning caused significant changes in forest structure, neither treatment had a significant effect on the capture rate or most demographic parameters of N. speciosus. Body mass of males (2002 and 2003) and the ratio of males to females (2003) decreased following burning. Body mass and percentage reproductive females were positively correlated with the total number of White Fir (Abies concolor) cones produced across treatments and years, possibly reflecting a positive association between chipmunk reproduction and food availability. These results suggest that prescribed burning and mechanical thinning may have minor or no short-term effects on the capture rate and demography of N. speciosus in mixed-conifer forests of the Sierra Nevada, but effects over longer periods have not been investigated. JF - Northwestern Naturalist AU - Meyer, MD AU - Kelt, DA AU - North, M P AU - Betts, B AD - USDA Forest Service, Pacific Southwest Research Station, Sierra Nevada Research Center, 2121 Second Street, Suite A-101, Davis, California 95616, and Department of Wildlife, Fish, and Conservation Biology, University of California, Davis, California 95616, mdmeyer�ucdavis.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 61 EP - 72 PB - Society for Northwestern Vertebrate Biology, P.O. Box 22313 Seattle WA 98122 USA, [mailto:jgrialou@parametrix.com], [URL:http://www.snwvb.org] VL - 88 IS - 2 SN - 1051-1733, 1051-1733 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Demography KW - Burns KW - Thinning KW - Abies concolor KW - Body mass KW - Forests KW - Reproduction KW - Food availability KW - Burning KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20439596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwestern+Naturalist&rft.atitle=Effects+Of+Burning+And+Thinning+On+Lodgepole+Chipmunks+%28Neotamias+speciosus%29+In+The+Sierra+Nevada%2C+California&rft.au=Meyer%2C+MD%3BKelt%2C+DA%3BNorth%2C+M+P%3BBetts%2C+B&rft.aulast=Meyer&rft.aufirst=MD&rft.date=2007-01-01&rft.volume=88&rft.issue=2&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Northwestern+Naturalist&rft.issn=10511733&rft_id=info:doi/10.1898%2F1051-1733%282007%29882.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1051-1733&volume=88&issue=2&page=61 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Burns; Demography; Thinning; Body mass; Forests; Food availability; Reproduction; Burning; Abies concolor DO - http://dx.doi.org/10.1898/1051-1733(2007)88[61:EOBATO]2.0.CO;2 ER - TY - JOUR T1 - Olfactory and Visual Stimuli Affecting Host Plant Detection in Homalodisca coagulata (Hemiptera: Cicadellidae) AN - 20437890; 7767422 AB - The relative effects of visual and olfactory stimuli on host plant detection in immature and adult Homalodisca coagulata Say (Homoptera: Cicadellidae) were studied using a novel olfactometer and factorial experimental designs. Colored, gray, and white cards were used as visual targets. Each card was attached to a glass thistle tube from which host-plant odor (from Vigna unguiculata L.) or blank, humidified air was dispensed. Visual + odor stimuli combinations were presented in no-choice tests. Nymphs were released onto a perch stick downwind from the target. Nymph response to color + odor treatments was measured by the duration of orientation behavior, residence time on the perch, and percentage of individuals that jumped to the target. The assay was modified so that adults crawled from the perch onto the target. Adult response was measured by the duration of individual behaviors (e.g., foraging) and by their position and residence time on the target. Both main effects and interactive effects of the stimuli were observed. Nymphs showed a decrease in orientation and residence times in the colored target + host odor treatments and increased jumping response in the gray + host odor treatment. When adults were exposed to host odor, the duration of foraging behavior increased, whereas crawling and phototactic behaviors decreased. Although nymphs and adults responded to visual stimuli + blank air treatments, host odor enhanced their responses. The primary effect of host odor on host detection behavior may be to enhance H. coagulata responsiveness to visual cues. JF - Environmental Entomology AU - Patt, J M AU - Setamou, M AD - USDA-ARS-KSARC, Beneficial Insects Research Unit, 2413 East Highway, Weslaco, TX 78596 Y1 - 2007 PY - 2007 DA - 2007 SP - 142 EP - 150 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 1 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Animal Behavior Abstracts; Ecology Abstracts; Chemoreception Abstracts KW - Foraging behavior KW - Jumping KW - Cicadellidae KW - Orientation KW - Olfactometers KW - Host plants KW - Hemiptera KW - Color KW - Vigna unguiculata KW - Visual stimuli KW - Homalodisca coagulata KW - Odor KW - Olfactory stimuli KW - Homoptera KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies KW - Y 25030:Foraging and Ingestion KW - R 18000:Olfaction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20437890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Olfactory+and+Visual+Stimuli+Affecting+Host+Plant+Detection+in+Homalodisca+coagulata+%28Hemiptera%3A+Cicadellidae%29&rft.au=Patt%2C+J+M%3BSetamou%2C+M&rft.aulast=Patt&rft.aufirst=J&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=142&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=1&page=142 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Visual stimuli; Jumping; Foraging behavior; Orientation; Olfactometers; Odor; Olfactory stimuli; Host plants; Color; Vigna unguiculata; Cicadellidae; Homalodisca coagulata; Homoptera; Hemiptera DO - http://dx.doi.org/10.1603/0046-225X(2007)36[142:OAVSAH]2.0.CO;2 ER - TY - JOUR T1 - A tribute to Frederick F. Knowlton AN - 20434736; 7747706 AB - Dr. Fredrick F. Knowlton officially retired on March 31, 2007, with well over 45 years of service to the USDA/Wildlife Services. Fred worked at Wildlife Services' National Wildlife Research Center Field Station in Logan, Utah, for 35 years alone! His work on coyotes and other species has had an extraordinary impact on the science and management of coyotes. Things that we take for granted today about the life history of coyotes were the result of Fred's tireless ambition to understand these animals and to improve our ability to manage them. One of our agency's first Ph.D. hires, Fred produced about 100 papers and reports during his career, and as a professor at Utah State University he mentored many students through the years. JF - Human-Wildlife Conflicts AU - Clay, W H AD - USDA/APHIS/Wildlife Services Y1 - 2007 PY - 2007 DA - 2007 SP - 276 VL - 1 IS - 2 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Life history KW - Wildlife KW - Y 25150:General/Miscellaneous KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20434736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=A+tribute+to+Frederick+F.+Knowlton&rft.au=Clay%2C+W+H&rft.aulast=Clay&rft.aufirst=W&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=276&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Life history; Wildlife ER - TY - JOUR T1 - Oviposition Response of Green Lacewings (Neuroptera: Chrysopidae) to Aphids (Hemiptera: Aphididae) and Potential Attractants on Pecan AN - 20415178; 7784329 AB - Pecan foliage is attacked by three species of aphids � Monellia caryella (Fitch), Melanocallis caryaefoliae (Davis), and Monelliopsis pecanis Bissell� , resulting in damage that can reduce tree nut yield. In this study, we assayed the ovipositional response of the green lacewing Chrysoperla rufilabris (Burmeister) to M. caryella and M. caryaefoliae at high and low aphid densities and the development of C. rufilabris larvae when fed solely on each of the three pecan aphid species. During 2004 and 2005, combinations of attractants and food sprays were applied to pecan trees in an orchard to monitor green lacewing ovipositional response. We found that C. rufilabris laid more eggs on seedling trees infested with the M. caryella (at both high and low densities) than on seedlings infested with M. caryaefoliae. Development of C. rufilabris was unaffected by aphid species. At least one attractant/food spray treatment applied to trees in an orchard significantly increased green lacewing oviposition for three of the five treatment dates over both years. These results show that larvae of C. rufilabris will consume all aphid species attacking pecan, even though female ovipositional response can differ for aphid species. It is likely that combinations of attractants and food sprays can be used to enhance green lacewing populations in orchards. JF - Environmental Entomology AU - Kunkel, BA AU - Cottrell, TE AD - USDA; SAA Southeastern Fruit and Tree Nut Research Laboratory, 21 Dunbar Road, Byron, GA 31008 Y1 - 2007 PY - 2007 DA - 2007 SP - 577 EP - 583 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 3 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Ecology Abstracts; Animal Behavior Abstracts; Chemoreception Abstracts KW - Foliage KW - Trees KW - Melanocallis caryaefoliae KW - Food KW - Aphididae KW - Attractants KW - Orchards KW - Chrysopidae KW - Eggs KW - Hemiptera KW - Neuroptera KW - Chrysoperla rufilabris KW - Seedlings KW - Oviposition KW - R 18050:Chemoreception correlates of behavior KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20415178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Oviposition+Response+of+Green+Lacewings+%28Neuroptera%3A+Chrysopidae%29+to+Aphids+%28Hemiptera%3A+Aphididae%29+and+Potential+Attractants+on+Pecan&rft.au=Kunkel%2C+BA%3BCottrell%2C+TE&rft.aulast=Kunkel&rft.aufirst=BA&rft.date=2007-01-01&rft.volume=36&rft.issue=3&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=3&page=577 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Foliage; Trees; Food; Seedlings; Attractants; Oviposition; Orchards; Eggs; Neuroptera; Melanocallis caryaefoliae; Aphididae; Chrysoperla rufilabris; Chrysopidae; Hemiptera DO - http://dx.doi.org/10.1603/0046-225X(2007)36[577:OROGLN]2.0.CO;2 ER - TY - JOUR T1 - Influence of Maternal Age on the Fitness of Progeny in the Rice Weevil, Sitophilus oryzae (Coleoptera: Curculionidae) AN - 20378746; 7767444 AB - We studied the effects of maternal age on fitness of progeny in the rice weevil, Sitophilus oryzae L. (Coleoptera: Curculionidae). Five-, 20-, and 50-d-old female rice weevils were used to study the effects of maternal age on the lifetime fecundity and longevity of their daughters. In addition, we determined the effects of maternal age on the weight and survivorship of daughters' progeny. Daughters of 5- and 20-d-old weevils lived longer, and the numbers and weights of the progeny of these daughters were higher than for daughters of 50-d-old weevils. Survivorship of immature grand-offspring of 5-, 20-, and 50-d-old female weevils was similar. None of the fitness characteristics of the daughters and grand-offspring of 5- and 20-d-old weevils that were measured differed significantly. We believe maternal age effects on rice weevil progeny fitness may at least partly be acting through maternal age effect on egg size. Individuals that developed from younger 5- and 20-d-old weevils had a greater fitness than those produced by older 50-d-old females. Our study shows maternal age is impacting life history parameters that influence population dynamics across generations. Therefore, maternal age could significantly affect population development and have far reaching implications for pest management and simulation modeling of rice weevil populations. JF - Environmental Entomology AU - Opit, G P AU - Throne, JE AD - USDA-ARS, Grain Marketing and Production Research Center, 1515 College Ave., Manhattan, KS 66502-2736 Y1 - 2007 PY - 2007 DA - 2007 SP - 83 EP - 89 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 1 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Ecology Abstracts KW - Fitness KW - Age KW - Coleoptera KW - Oryza sativa KW - Survival KW - Pest control KW - Population dynamics KW - Sitophilus oryzae KW - Life history KW - Fecundity KW - Curculionidae KW - Progeny KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20378746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Influence+of+Maternal+Age+on+the+Fitness+of+Progeny+in+the+Rice+Weevil%2C+Sitophilus+oryzae+%28Coleoptera%3A+Curculionidae%29&rft.au=Opit%2C+G+P%3BThrone%2C+JE&rft.aulast=Opit&rft.aufirst=G&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=1&page=83 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Fitness; Age; Fecundity; Life history; Survival; Pest control; Progeny; Population dynamics; Sitophilus oryzae; Coleoptera; Curculionidae; Oryza sativa DO - http://dx.doi.org/10.1603/0046-225X(2007)36[83:IOMAOT]2.0.CO;2 ER - TY - JOUR T1 - Notes to the Current Checklist of Tardigrada AN - 20377929; 7765897 AB - Corrections and additions to the recently published checklist of Tardigrada taxa (Guidetti & Bertolani 2005) are defined and described until the acceptance of this article. Two new synonyms are stated here: Hypsibius iharosi Barto, 1941 syn. nov. and Isohypsibius gibbus (Marcus, 1928) syn. nov. JF - Zootaxa AU - Degma, Peter AU - Guidetti, Roberto AD - Department of Zoology, Comenius University in Bratislava, Mlynska dolina B-1, SK-84215Bratislava, Slovakia., degma@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 41 EP - 53 PB - Magnolia Press, P.O. Box 41383 St. Lukes 1030 Auckland New Zealand, [mailto:magnolia@mapress.com], [URL:http://www.mapress.com/] IS - 1579 SN - 1175-5326, 1175-5326 KW - Ecology Abstracts KW - Tardigrada KW - checklist KW - Hypsibius iharosi syn. nov. KW - Isohypsibius gibbus syn. nov. KW - Isohypsibius KW - Check lists KW - Hypsibius KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20377929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zootaxa&rft.atitle=Notes+to+the+Current+Checklist+of+Tardigrada&rft.au=Degma%2C+Peter%3BGuidetti%2C+Roberto&rft.aulast=Degma&rft.aufirst=Peter&rft.date=2007-01-01&rft.volume=&rft.issue=1579&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Zootaxa&rft.issn=11755326&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Check lists; Isohypsibius; Tardigrada; Hypsibius ER - TY - JOUR T1 - Comparison of two different physical activity monitors AN - 20365576; 9029030 AB - Background Understanding the relationships between physical activity (PA) and disease has become a major area of research interest. Activity monitors, devices that quantify free-living PA for prolonged periods of time (days or weeks), are increasingly being used to estimate PA. A range of different activity monitors brands are available for investigators to use, but little is known about how they respond to different levels of PA in the field, nor if data conversion between brands is possible. Methods 56 women and men were fitted with two different activity monitors, the Actigraph registered (Actigraph LLC; AGR) and the Actical registered (Mini-Mitter Co.; MM) for 15 days. Both activity monitors were fixed to an elasticized belt worn over the hip, with the anterior and posterior position of the activity monitors randomized. Differences between activity monitors and the validity of brand inter-conversion were measured by t-tests, Pearson correlations, Bland-Altman plots, and coefficients of variation (CV). Results The AGR detected a significantly greater amount of daily PA (216.2 plus or minus 106.2 vs. 188.0 plus or minus 101.1 counts/min, P & 0.0001). The average difference between activity monitors expressed as a CV were 3.1 and 15.5% for log-transformed and raw data, respectively. When a conversion equation was applied to convert datasets from one brand to another, the differences were no longer significant, with CV's of 2.2 and 11.7%, log-transformed and raw data, respectively. Conclusion Although activity monitors predict PA on the same scale (counts/min), the results between these two brands are not directly comparable. However, the data are comparable if a conversion equation is applied, with better results for log-transformed data. JF - BMC Medical Research Methodology AU - Paul, David R AU - Kramer, Matthew AU - Moshfegh, Alanna J AU - Baer, David J AU - Rumpler, William V AD - Diet and Human Performance Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, 308 Center Rd., Beltsville, MD, 20705, USA, dpaul@uidaho.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 26 PB - BioMed Central Ltd., Middlesex House VL - 7 KW - Physical Education Index KW - Measurement KW - Men KW - Validity KW - Women KW - Exercise KW - Diseases KW - Sports (marketing) KW - Hips KW - PE 140:Business, Marketing & Sports Equipment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20365576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Medical+Research+Methodology&rft.atitle=Comparison+of+two+different+physical+activity+monitors&rft.au=Paul%2C+David+R%3BKramer%2C+Matthew%3BMoshfegh%2C+Alanna+J%3BBaer%2C+David+J%3BRumpler%2C+William+V&rft.aulast=Paul&rft.aufirst=David&rft.date=2007-01-01&rft.volume=7&rft.issue=&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=BMC+Medical+Research+Methodology&rft.issn=1471-2288&rft_id=info:doi/10.1186%2F1471-2288-7-26 LA - English DB - Physical Education Index N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Measurement; Men; Women; Validity; Diseases; Exercise; Hips; Sports (marketing) DO - http://dx.doi.org/10.1186/1471-2288-7-26 ER - TY - JOUR T1 - Olfactory Response of Megachilid Bees, Osmia lignaria, Megachile rotundata, and M. pugnata, to Individual Cues from Old Nest Cavities AN - 20361235; 7594797 AB - The megachilid bees Osmia lignaria Say, Megachile rotundata (F.), and M. pugnata Say were tested for attraction to various components associated with their old nest cavities, or chemical extracts of these components, using a Y-tube olfactory response bioassay. Female bees of these species are known to nest in or near old nest cavities, implying that remnant nest components are important cues for bees looking for nest cavities. Significant results show that female bees were attracted to components that may provide species-specific cues or indicate conspecific nesting activity. Specifically, O. lignaria females showed attraction only to the female cocoon. M. rotundata females were attracted to intact nest cells, the fecal material on the outside of a cocoon, leaf pieces used as nest cell lining, and the extract of leaf pieces. M. pugnata females were attracted to the whole nest cell, the paper straw nesting material with attached cocoon, and feces. JF - Environmental Entomology AU - Pitts-Singer, T L AD - USDA-ARS Bee Biology and Systematics Laboratory, Department of Biology, UMC 5310, Utah State University, Logan, UT 84322- 5310 Y1 - 2007 PY - 2007 DA - 2007 SP - 402 EP - 408 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 2 SN - 0046-225X, 0046-225X KW - Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts; Chemoreception Abstracts KW - Cavities KW - Conspecifics KW - Leaves KW - Megachile rotundata KW - Straw KW - Feces KW - Osmia lignaria KW - Chemical extracts KW - Nests KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies KW - R 18000:Olfaction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20361235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Olfactory+Response+of+Megachilid+Bees%2C+Osmia+lignaria%2C+Megachile+rotundata%2C+and+M.+pugnata%2C+to+Individual+Cues+from+Old+Nest+Cavities&rft.au=Pitts-Singer%2C+T+L&rft.aulast=Pitts-Singer&rft.aufirst=T&rft.date=2007-01-01&rft.volume=36&rft.issue=2&rft.spage=402&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=2&page=402 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cavities; Conspecifics; Leaves; Straw; Feces; Chemical extracts; Nests; Megachile rotundata; Osmia lignaria DO - http://dx.doi.org/10.1603/0046-225X(2007)36[402:OROMBO]2.0.CO;2 ER - TY - JOUR T1 - Substrates and Materials Used for Nesting by North American Osmia Bees (Hymenoptera: Apiformes: Megachilidae) AN - 20361188; 7594594 AB - Nesting substrates and construction materials are compared for 65 of North Americaâs 139 described native species of Osmia bees. Most accounts report Osmia bees nesting in preexisting cavities in dead wood or pithy stems such as elderberry (Sambucus spp.), with cell partitions and plugs made from a pulp of finely masticated leaf tissue. Mud is widely used by species constructing free-form clumps of nest cells against stone surfaces. Some Osmia bees adopt abandoned nests of other Hymenoptera, particularly those of mud dauber wasps (Sceliphron spp.) and larger ground-nesting bees (e.g., Anthophora spp.). Reports of subterranean nesting by Osmia species are uncommon but possibly under-represent the habit, because subterranean nests are obscure and likely to be scattered. Ground- or surface-nesting habits are suspected for species that are absent from intensive trap-nesting programs in their native ranges but that otherwise have been commonly taken at flowers. The range of nesting habits and materials of European species are largely comparable, although records indicate that far more European species may nest in empty snail shells. JF - Annals of the Entomological Society of America AU - Cane, J H AU - Griswold, T AU - Parker, F D AD - USDA-ARS Bee Biology and Systematics Laboratory, Utah State University, Logan, UT 84322-5310 Y1 - 2007 PY - 2007 DA - 2007 SP - 350 EP - 358 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 3 SN - 0013-8746, 0013-8746 KW - Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Cavities KW - Flowers KW - Anthophora KW - Osmia KW - Leaves KW - Pulp KW - Stems KW - Nests KW - Indigenous species KW - Megachilidae KW - Sambucus KW - Shells KW - Hymenoptera KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20361188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Substrates+and+Materials+Used+for+Nesting+by+North+American+Osmia+Bees+%28Hymenoptera%3A+Apiformes%3A+Megachilidae%29&rft.au=Cane%2C+J+H%3BGriswold%2C+T%3BParker%2C+F+D&rft.aulast=Cane&rft.aufirst=J&rft.date=2007-01-01&rft.volume=100&rft.issue=3&rft.spage=350&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2F0013-8746%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=100&issue=3&page=350 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Indigenous species; Cavities; Flowers; Leaves; Pulp; Shells; Stems; Nests; Anthophora; Megachilidae; Osmia; Sambucus; Hymenoptera DO - http://dx.doi.org/10.1603/0013-8746(2007)100[350:SAMUFN]2.0.CO;2 ER - TY - JOUR T1 - Predation by Adult and Larval Lady Beetles (Coleoptera: Coccinellidae) on Initial Contact with Lady Beetle Eggs AN - 20361160; 7594796 AB - Naive adults and larvae of the native lady beetles Coleomegilla maculata (DeGeer), Cycloneda munda (Say), Hippodamia convergens Guérin-Méneville, Olla v-nigrum (Mulsant), and the exotic lady beetle Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) were tested for their initial response to eggs of these five lady beetle species and for egg consumption on first contact and after 3 h. Additionally, field-collected O. v-nigrum and H. axyridis adults were tested. C. maculata, H. axyridis, and O. v-nigrum adults responded similarly to all egg species on first contact. Higher numbers of C. munda adults did not eat C. maculata, H. convergens, and O. v-nigrum eggs on first contact compared with numbers that did eat C. munda and H. axyridis eggs. H. convergens adults always ate C. munda eggs but hardly ate H. axyridis eggs on first contact. Results showed that over the 3-h interval, egg predation by those predators feeding on first contact was always higher, except for adults and larvae of C. maculata, than for those that did not feed on first contact. Thus, acceptance of eggs on initial contact does impact egg survival. It is likely that eggs of all native species tested (i.e., C. maculata, C. munda, H. convergens, and O. v-nigrum), but not exotic H. axyridis eggs, are suitable food for C. maculata, H. convergens, and O. v-nigrum, whereas only C. munda eggs serve as suitable food for C. munda. In direct contrast, all egg species tested would likely serve as suitable food for the exotic H. axyridis. JF - Environmental Entomology AU - Cottrell, TE AD - USDA-ARS, Southeastern Fruit and Tree Nut Research Laboratory, 21 Dunbar Rd., Byron, GA 31008 Y1 - 2007 PY - 2007 DA - 2007 SP - 390 EP - 401 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 2 SN - 0046-225X, 0046-225X KW - Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Feeding KW - Coleoptera KW - Cycloneda KW - Food KW - Predation KW - Survival KW - Predators KW - Coleomegilla maculata KW - Eggs KW - Harmonia axyridis KW - Indigenous species KW - Olla v-nigrum KW - Coccinellidae KW - Hippodamia convergens KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20361160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Predation+by+Adult+and+Larval+Lady+Beetles+%28Coleoptera%3A+Coccinellidae%29+on+Initial+Contact+with+Lady+Beetle+Eggs&rft.au=Cottrell%2C+TE&rft.aulast=Cottrell&rft.aufirst=TE&rft.date=2007-01-01&rft.volume=36&rft.issue=2&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=2&page=390 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Indigenous species; Feeding; Food; Predation; Survival; Predators; Eggs; Harmonia axyridis; Cycloneda; Coleoptera; Olla v-nigrum; Coccinellidae; Hippodamia convergens; Coleomegilla maculata DO - http://dx.doi.org/10.1603/0046-225X(2007)36[390:PBAALL]2.0.CO;2 ER - TY - JOUR T1 - A minimal peach type II chlorophyll a/b-binding protein promoter retains tissue-specificity and light regulation in tomato AN - 20357685; 9030053 AB - Background Promoters with tissue-specificity are desirable to drive expression of transgenes in crops to avoid accumulation of foreign proteins in edible tissues/organs. Several photosynthetic promoters have been shown to be strong regulators of expression of transgenes in light-responsive tissues and would be good candidates for leaf and immature fruit tissue-specificity, if expression in the mature fruit were minimized. Results A minimal peach chlorophyll a/b-binding protein gene (Lhcb2*Pp1) promoter (Cab19) was isolated and fused to an uidA ( beta -glucuronidase [GUS]) gene containing the PIV2 intron. A control vector carrying an enhanced mas35S CaMV promoter fused to uidA was also constructed. Two different orientations of the Cab19::GUS fusion relative to the left T-DNA border of the binary vector were transformed into tomato. Ten independent regenerants of each construct and an untransformed control line were assessed both qualitatively and quantitatively for GUS expression in leaves, fruit and flowers, and quantitatively in roots. Conclusion The minimal CAB19 promoter conferred GUS activity primarily in leaves and green fruit, as well as in response to light. GUS activity in the leaves of both Cab19 constructs averaged about 2/3 that observed with mas35S::GUS controls. Surprisingly, GUS activity in transgenic green fruit was considerably higher than leaves for all promoter constructs; however, in red, ripe fruit activities were much lower for the Cab19 promoter constructs than the mas35S::GUS. Although GUS activity was readily detectable in flowers and roots of mas35S::GUStransgenic plants, little activity was observed in plants carrying the Cab19 promoter constructs. In addition, the light-inducibility of the Cab19::GUS constructs indicated that all the requisite cis-elements for light responsiveness were contained on the Cab19 fragment. The minimal Cab19 promoter retains both tissue-specificity and light regulation and can be used to drive expression of foreign genes with minimal activity in mature, edible fruit. JF - BMC Biotechnology AU - Bassett, Carole L AU - Callahan, Ann M AU - Artlip, Timothy S AU - Scorza, Ralph AU - Srinivasan, Chinnathambi AD - US Department of Agriculture, the Agricultural Research Service, Appalachian Fruit Research Station, 2217 Wiltshire Road, Kearneysville, West Virginia, 25430, USA, Carole.Bassett@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 47 PB - BioMed Central Ltd., Middlesex House VL - 7 KW - Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Fruits KW - Chlorophyll KW - Flowers KW - Crop KW - Leaves KW - Roots KW - Prunus KW - Light effects KW - Lycopersicon esculentum KW - Promoters KW - GUS gene KW - beta -Glucuronidase KW - Introns KW - T-DNA KW - N 14820:DNA Metabolism & Structure KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20357685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Biotechnology&rft.atitle=A+minimal+peach+type+II+chlorophyll+a%2Fb-binding+protein+promoter+retains+tissue-specificity+and+light+regulation+in+tomato&rft.au=Bassett%2C+Carole+L%3BCallahan%2C+Ann+M%3BArtlip%2C+Timothy+S%3BScorza%2C+Ralph%3BSrinivasan%2C+Chinnathambi&rft.aulast=Bassett&rft.aufirst=Carole&rft.date=2007-01-01&rft.volume=7&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=BMC+Biotechnology&rft.issn=1472-6750&rft_id=info:doi/10.1186%2F1472-6750-7-47 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Fruits; Promoters; Crop; Flowers; Chlorophyll; GUS gene; beta -Glucuronidase; Introns; Leaves; T-DNA; Roots; Light effects; Lycopersicon esculentum; Prunus DO - http://dx.doi.org/10.1186/1472-6750-7-47 ER - TY - JOUR T1 - The Role of Natural Vegetative Disturbance in Determining Stream Reach Characteristics in Central Idaho and Western Montana AN - 20357509; 7588832 AB - We evaluated the relationship between natural vegetative disturbance and changes in stream habitat and macroinvertebrate metrics within 33 randomly selected minimally managed watersheds in central Idaho and western Montana. Changes in stream reach conditions were related to vegetative disturbance for the time periods from 1985 to 1993 and 1993 to 2000, respectively, at the following three spatial scales; within the stream buffer and less than 1 km from the evaluated reach, within the watershed and within 1 km of the stream reach, and within the watershed. Data for stream reaches were based on field surveys and vegetative disturbance was generated for the watershed above the sampled reach using remotely sensed data and geographical information systems. Large scale (>100 ha) vegetative disturbance was common within the study area. Even though natural vegetative disturbance rates were high, we found that few of the measured attributes were related to the magnitude of vegetative disturbance. The three physical habitat attributes that changed significantly were sinuosity, median particle size, and percentage of undercut bank; each was related to the disturbance in the earlier (1985-1993) time frame. There was a significant relationship between changes in two macroinvertebrate metrics, abundance and percent collectors/filterers, and the magnitude of disturbance during the more recent time period (1993-2000). We did not find a consistent relationship between the location of the disturbance within the watershed and changes in stream conditions. Our findings suggest that natural vegetative disturbance within the northern Rocky Mountains is complex but likely does not result in substantial short-term changes in the characteristics of most stream reaches. JF - Northwest Science AU - Roper, B B AU - Jarvis, B AU - Kershner, J L AD - USDA Forest Service, Watershed, Wildlife, Fisheries and Rare Plants, Utah State University, Forestry Sciences Laboratory, 860 North 1200 East, Logan, Utah 83421, broper@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 224 EP - 238 VL - 81 IS - 3 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; Water Resources Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Particle Size KW - Abundance KW - Macroinvertebrates KW - Freshwater KW - Watersheds KW - Streams KW - North America, Rocky Mts. KW - Mountains KW - Reach KW - Banks KW - USA, Montana KW - Geographical Information Systems KW - Particle size KW - Habitat KW - Ecosystem disturbance KW - USA, Idaho KW - Community composition KW - Short-term changes KW - Aquatic Habitats KW - Zoobenthos KW - Information systems KW - Q1 08462:Benthos KW - M3 1010:Issues in Sustainable Development KW - SW 0835:Streamflow and runoff KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20357509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=The+Role+of+Natural+Vegetative+Disturbance+in+Determining+Stream+Reach+Characteristics+in+Central+Idaho+and+Western+Montana&rft.au=Roper%2C+B+B%3BJarvis%2C+B%3BKershner%2C+J+L&rft.aulast=Roper&rft.aufirst=B&rft.date=2007-01-01&rft.volume=81&rft.issue=3&rft.spage=224&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Particle size; Community composition; Short-term changes; Zoobenthos; Watersheds; Ecosystem disturbance; Mountains; Abundance; Habitat; Streams; Information systems; Reach; Aquatic Habitats; Particle Size; Banks; Macroinvertebrates; Geographical Information Systems; North America, Rocky Mts.; USA, Idaho; USA, Montana; Freshwater ER - TY - JOUR T1 - Dust deposition near an eroding source field AN - 20351683; 7350054 AB - Deposition of suspended dust near eroding source fields can have detrimental effects on vegetation, as well as on soil and water quality. This study was undertaken to quantify dust deposition within 200 m of a source field during wind erosion events. Erosion was measured with BSNE samplers on a small field of Amarillo fine sandy loam at field at Big Spring, TX. Suspension-sized dust discharge averaged 33 +/- 5 per cent of the total sediment discharge and ranged from 180 to 1474 kg m super(-1) during eight selected storm events. Within 200 m of the source field boundary, dust collected in deposition samplers placed above a vegetated surface averaged 34 per cent of initial dust discharge. Predicted deposition, according to a line source model, was 43 per cent. Actual deposition was likely near that predicted, because of lateral diffusion of the dust and some under-sampling by the disk samplers. Thus, the line source model seems useful in estimating both the pattern and quantity of deposition. About 30 per cent of the suspended dust was deposited within the initial 50 m of vegetated surface, but only about 12-15 per cent was deposited in the initial 10 m. Published in 2006 by John Wiley & Sons, Ltd. JF - Earth Surface Processes and Landforms AU - Hagen, L J AU - Van Pelt, S AU - Zobeck, T M AU - Retta, A AD - USDA-ARS, GMPRC, Manhattan, KS, USA, hagen@weru.ksu.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 281 EP - 289 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 32 IS - 2 SN - 0197-9337, 0197-9337 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - deposition KW - dust KW - wind erosion KW - Dust deposition KW - water quality KW - Sediment pollution KW - USA, Iowa, Big Spring KW - USA, Texas, Amarillo KW - Lateral diffusion KW - Vegetation KW - landforms KW - Wind erosion KW - Water quality KW - Storms KW - Dust KW - Pollutant deposition KW - Erosion KW - loam KW - Sandy soils KW - Water wells KW - Diffusion KW - M2 551.556:Wind Effects (551.556) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20351683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+Surface+Processes+and+Landforms&rft.atitle=Dust+deposition+near+an+eroding+source+field&rft.au=Hagen%2C+L+J%3BVan+Pelt%2C+S%3BZobeck%2C+T+M%3BRetta%2C+A&rft.aulast=Hagen&rft.aufirst=L&rft.date=2007-01-01&rft.volume=32&rft.issue=2&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Dust deposition; Erosion; Lateral diffusion; Wind erosion; Water quality; Storms; Sediment pollution; water quality; Pollutant deposition; loam; Water wells; Vegetation; Sandy soils; landforms; Diffusion; Dust; USA, Texas, Amarillo; USA, Iowa, Big Spring ER - TY - JOUR T1 - Characterization of a Neochlamydia-like bacterium associated with epitheliocystis in cultured Arctic charr Salvelinus alpinus AN - 20348914; 7487345 AB - Infections of branchial epithelium by intracellular gram-negative bacteria, termed epitheliocystis, have limited culture of Arctic charr Salvelinus alpinus. To characterize a bacterium associated with epitheliocystis in cultured charr, gills were sampled for histopathologic examination, conventional and immunoelectron microscopy, in situ hybridization, 16S ribosomal DNA (rDNA) amplification, sequence analysis and phylogenetic inference. Sampling was conducted at the Freshwater Institute (Shepherdstown, West Virginia, USA) during outbreaks of epitheliocystis in April and May 2002. Granular, basophilic, cytoplasmic inclusions in charr gill were shown to stain with Macchiavello, Lendrum's phloxine-tartrazine and Gimenez histochemical techniques. Ultrastructurally, inclusions were membrane-bound and contained round to elongate reticulate bodies that were immunoreactive to an antibody against chlamydial lipopolysaccharide, suggesting the presence of similar epitopes. DNA extracted from gills supported amplification of the most polymorphic and phylogenetically relevant region of the 16S rRNA gene, which had 97 to 100% identity with several uncultured clinical Neochlamydia spp. (order Chlamydiales) Clones WB13 (AY225593.1) and WB258 (AY225594.1). Sequence-specific riboprobes localized to inclusions during in situ hybridization experiments. Taxonomic affiliation was inferred by distance- and parsimony-based phylogenetic analyses of the 16S sequence, which branched with Neochlamydia hartmannellae in the order Chlamydiales with high confidence. This is the first molecular characterization of a chlamydia associated with epitheliocystis in Arctic charr and the fourth Neochlamydia spp. sequence to be associated with epitheliocystis. Presence of a clinical neochlamydial sequence, first identified from a cat, in Arctic charr suggests a possible mammalian and piscine host range for some environmental chlamydiae. JF - Diseases of Aquatic Organisms AU - Draghi, Andrew II AU - Bebak, Julie AU - Popov, Vsevolod L AU - Noble, Alicia C AU - Geary, Steven J AU - West, ABrian AU - Byrne, Philip AU - Frasca, Salvatore Jr AD - Department of Pathobiology and Veterinary Science and super(4)Center of Excellence for Vaccine Research, University of Connecticut, Storrs, Connecticut 06269-3089, USA, jbebak@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 27 EP - 38 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 76 IS - 1 SN - 0177-5103, 0177-5103 KW - Arctic char KW - ASFA Aquaculture Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts B: Bacteriology KW - Arctic charr KW - Environmental chlamydiae KW - Epitheliocystis KW - In situ hybridization KW - Neochlamydia KW - Salvelinus KW - Ultrastructure KW - 16S ribosomal RNA gene KW - Host range KW - Anadromous species KW - Nucleotide sequence KW - Salvelinus alpinus KW - Stains KW - Immunoelectron microscopy KW - Infection KW - Gram-negative bacteria KW - Lipopolysaccharides KW - Epithelium KW - Sampling KW - Epitopes KW - Gills KW - Chlamydia KW - Neochlamydia hartmannellae KW - Phylogeny KW - Marine KW - Freshwater environments KW - Husbandry diseases KW - Bacterial diseases KW - USA, West Virginia KW - Antibodies KW - Fish diseases KW - Chlamydiales KW - DNA KW - Inclusion bodies KW - Reticulate bodies KW - rRNA 16S KW - J 02310:Genetics & Taxonomy KW - Q1 08587:Diseases of Cultured Organisms KW - O 5060:Aquaculture KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20348914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Diseases+of+Aquatic+Organisms&rft.atitle=Characterization+of+a+Neochlamydia-like+bacterium+associated+with+epitheliocystis+in+cultured+Arctic+charr+Salvelinus+alpinus&rft.au=Draghi%2C+Andrew+II%3BBebak%2C+Julie%3BPopov%2C+Vsevolod+L%3BNoble%2C+Alicia+C%3BGeary%2C+Steven+J%3BWest%2C+ABrian%3BByrne%2C+Philip%3BFrasca%2C+Salvatore+Jr&rft.aulast=Draghi&rft.aufirst=Andrew&rft.date=2007-01-01&rft.volume=76&rft.issue=1&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Diseases+of+Aquatic+Organisms&rft.issn=01775103&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Antibodies; Fish diseases; Nucleotide sequence; Anadromous species; Bacterial diseases; Husbandry diseases; DNA; Gills; Phylogeny; Host range; Freshwater environments; Immunoelectron microscopy; Stains; Infection; Gram-negative bacteria; Inclusion bodies; Lipopolysaccharides; Epithelium; Reticulate bodies; Sampling; rRNA 16S; Epitopes; Chlamydiales; Salvelinus alpinus; Neochlamydia hartmannellae; Chlamydia; USA, West Virginia; Marine ER - TY - JOUR T1 - Analysis of gene expression in cotton fiber initials AN - 20347296; 9028855 AB - Background Cotton (Gossypium hirsutum L.) fibers are trichomes that initiate from the ovule epidermis. Little is known about the developmental pathway causing fiber to differentiate from ovular epidermal cells even though limits on the number of cells that differentiate into fiber will limit yield. Results A method was developed to isolate RNA from fiber initials 1 day post anthesis (dpa). Complementary DNA libraries representing 1 dpa fibers and other cotton tissues were sequenced and analyzed. Assembly of G. hirsutum Expressed Sequenced Tags (ESTs) identified over 11,000 sequences not previously represented in GenBank. New genes identified among these ESTs were represented on microarrays. The microarrays were used to identify genes enriched in fiber initials (1 dpa fibers) and elongating fibers. Analyses of Gene Ontologies (GO) of differentially expressed genes determined that terms associated with the "membranes" were statistically over represented among genes increased in expression in fiber initials and 10 dpa fibers. Staining ovules with a fluorescent dye confirmed an increase in Endoplasmic Reticulum (ER) occurred in fiber initials on the day of anthesis, persisted through 3 dpa and was absent in a fiberless mutant. Two genes similar to the CAPRICE/TRIPTYCHON (CPC) gene that inhibits differentiation of leaf trichomes in Arabidopsis were also characterized. Genes associated with novel regulation of brassinosterols, GTP mediated signal transduction and cell cycle control and components of a Ca super(+2 )mediated signaling pathway were identified. Staining of cellular Ca super(+2 )indicated that fiber initials had more Ca super(+2 )than other ovule cells supporting a role for Ca super(+2 )in fiber development. Conclusion Analysis of genes expressed in fiber initials identified a unique stage in fiber development characterized by an increase in ER and Ca super(+2 )levels that occurred between 0 and 1 dpa. The gene similar to CPC has a MYB domain but appears to lack a transcription activating domain similar to the Arabisopsis gene. The method used to stain the ER also can be used to count fiber initials and showed fiber cells develop from adjacent cells unlike leaf trichomes. JF - BMC Plant Biology AU - Taliercio, Earl W AU - Boykin, Deborah AD - USDA/ARS, 3127 Ligon St, Raleigh, NC, 27607, USA, earl.taliercio@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 22 PB - BioMed Central Ltd., Middlesex House VL - 7 KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts KW - Nucleotide sequence KW - Cell cycle KW - Leaves KW - GTP KW - Developmental stages KW - Transcription KW - Stains KW - expressed sequence tags KW - DNA microarrays KW - ovules KW - Gossypium hirsutum KW - Gene expression KW - Differentiation KW - Fibers KW - Endoplasmic reticulum KW - Epidermis KW - RNA KW - DNA KW - Fluorescent indicators KW - Arabidopsis KW - Trichomes KW - Signal transduction KW - G 07800:Plants and Algae KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20347296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Plant+Biology&rft.atitle=Analysis+of+gene+expression+in+cotton+fiber+initials&rft.au=Taliercio%2C+Earl+W%3BBoykin%2C+Deborah&rft.aulast=Taliercio&rft.aufirst=Earl&rft.date=2007-01-01&rft.volume=7&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=BMC+Plant+Biology&rft.issn=1471-2229&rft_id=info:doi/10.1186%2F1471-2229-7-22 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Nucleotide sequence; Cell cycle; Leaves; Transcription; Developmental stages; GTP; Stains; ovules; DNA microarrays; expressed sequence tags; Gene expression; Epidermis; Endoplasmic reticulum; Fibers; Differentiation; RNA; DNA; Fluorescent indicators; Trichomes; Signal transduction; Arabidopsis; Gossypium hirsutum DO - http://dx.doi.org/10.1186/1471-2229-7-22 ER - TY - JOUR T1 - Digitally Mapping Gypsic and Natric Soil Areas Using Landsat ETM Data AN - 20339533; 7432110 AB - Mapping salt-affected soils in remote rangelands is challenging. We used Landsat 7 ETM data to facilitate digital mapping of gypsic and natric soil areas in the upper Colorado River drainage. Optimum index factor band combinations were used to explore the scene. Normalized difference ratio models and threshold values were developed by comparing spectral signatures with gypsic and natric soil areas verified in the field. Gypsic soil areas were mapped using the normalized difference ratio of Bands 5 and 7 with a threshold >0.11, probably related to the spectral reflectance of gypsum within a few centimeters of the surface. All sites predicted to be gypsic soil areas were determined to be gypsic by field assessment, and 87% of the field-observed gypsic soil areas were correctly predicted. Natric soil areas were mapped using the normalized difference ratio of Bands 5 and 4 with a threshold >0.19, possibly related to the co-occurrence of Fe-bearing minerals with natric soil areas. Most of the sites predicted to be natric were determined in the field to be natric (82%), but only half of the field-observed natric areas were correctly predicted, indicating that natric soils are harder to detect spectrally than gypsic soils. While the gypsic model may be transferred to other areas, particularly in the arid Colorado Plateau, transfer of natric models would be difficult. Normalized difference ratio models can be developed for other digital soil mapping areas where land surface features produce differences in Landsat spectral band reflectances. JF - Soil Science Society of America Journal AU - Nield, S J AU - Boettinger, J L AU - Ramsey, R D AD - USDA-NRCS, Federal Bldg., P.O. Box 33124, 100 East B St., 3rd Floor, Casper, WY 82602-5011, janis.boettinger@usu.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 245 EP - 252 PB - Soil Science Society of America VL - 71 IS - 1 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - Soil KW - USA, Colorado R. KW - plateaus KW - Rangelands KW - Landsat KW - USA, Colorado Plateau KW - Mapping KW - Minerals KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20339533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Digitally+Mapping+Gypsic+and+Natric+Soil+Areas+Using+Landsat+ETM+Data&rft.au=Nield%2C+S+J%3BBoettinger%2C+J+L%3BRamsey%2C+R+D&rft.aulast=Nield&rft.aufirst=S&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006-0049 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Rangelands; plateaus; Landsat; Mapping; Minerals; USA, Colorado R.; USA, Colorado Plateau DO - http://dx.doi.org/10.2136/sssaj2006-0049 ER - TY - JOUR T1 - Isolation of Salmonella enterica and Shiga-Toxigenic Escherichia coli O157 from Feces of Animals in Public Contact Areas of United States Zoological Parks AN - 20335838; 7205318 AB - The fecal prevalence of subclinical Salmonella enterica and Shiga-toxigenic Escherichia coli O157 among animals in human-animal contact exhibits at institutions in the United States accredited by the Association of Zoos and Aquariums was estimated to assess public health risk. The prevalence was less than 0.6% for both zoonotic pathogens among 997 animals sampled at 36 exhibits. JF - Applied and Environmental Microbiology AU - Keen, James E AU - Durso, Lisa M AU - Meehan, Thomas P AD - USDA, ARS, U.S. Meat Animal Research Center, Clay Center, Nebraska. Brookfield Zoo, Chicago Zoological Society, Brookfield, Illinois Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 362 EP - 365 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 1 SN - 0099-2240, 0099-2240 KW - Health & Safety Science Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology KW - USA KW - Zoonoses KW - Fecal coliforms KW - Recreation areas KW - Salmonella enterica KW - Escherichia coli KW - Parks KW - Pathogens KW - Feces KW - Public health KW - J 02410:Animal Diseases KW - A 01450:Environmental Pollution & Waste Treatment KW - H 12000:Epidemiology and Public Health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20335838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Isolation+of+Salmonella+enterica+and+Shiga-Toxigenic+Escherichia+coli+O157+from+Feces+of+Animals+in+Public+Contact+Areas+of+United+States+Zoological+Parks&rft.au=Keen%2C+James+E%3BDurso%2C+Lisa+M%3BMeehan%2C+Thomas+P&rft.aulast=Keen&rft.aufirst=James&rft.date=2007-01-01&rft.volume=73&rft.issue=1&rft.spage=362&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Parks; Pathogens; Feces; Public health; Fecal coliforms; Zoonoses; Recreation areas; Salmonella enterica; Escherichia coli; USA ER - TY - JOUR T1 - Influence of Within-Orchard Trap Placement on Catch of Codling Moth (Lepidoptera: Tortricidae) in Sex Pheromone Treated Orchards AN - 20333793; 7594800 AB - The influence of trap placement on catches of codling moth, Cydia pomonella L., was examined in a series of studies conducted in orchards treated with Isomate-C Plus sex pheromone dispensers. Markârecapture tests with sterilized moths released along the interface of pairs of treated and untreated apple and pear plots found that significantly more male but not female moths were recaptured on interception traps placed in the treated plots. In a second test, significantly higher numbers of wild male and female moths were caught on interception traps placed in treated versus untreated plots within a heavily infested orchard. The highest numbers of male moths were caught on traps placed along the interior edge of the treated plots. Trap position had no influence on the captures of female moths. In a third test, northâsouth transects of sex pheromoneâbaited traps were placed through adjacent treated and untreated plots that received a uniform release of sterilized moths. Traps on the upwind edge of the treated plots caught similar numbers of moths as traps upwind from the treated plots. Moth catch was significantly reduced at all other locations inside versus outside of the treated plots, including traps placed on the downwind edge of the treated plot. In a fourth test, five apple orchards were monitored with groups of sex pheromoneâbaited traps placed either on the border or at three distances inside the orchards. The highest moth counts were in traps placed at the border, and the lowest moth counts were in traps placed 30 and 50 m from the border. In a fifth test, the proportion of traps failing to catch any moths despite the occurrence of local fruit injury was significantly higher in traps placed 50 versus 25 m from the border. The implications provided by these data for designing an effective monitoring program for codling moth in sex pheromoneâtreated orchards are discussed. JF - Environmental Entomology AU - Knight, AL AD - Yakima Agricultural Research Laboratory, USDA-ARS, 5230 Konnowac Pass Road, Wapato, WA 98951 Y1 - 2007 PY - 2007 DA - 2007 SP - 425 EP - 432 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 36 IS - 2 SN - 0046-225X, 0046-225X KW - Ecology Abstracts; Entomology Abstracts; Chemoreception Abstracts KW - Tortricidae KW - Fruits KW - Sex pheromone KW - Injuries KW - Malus KW - Sex differences KW - Cydia pomonella KW - Orchards KW - Lepidoptera KW - R 18050:Chemoreception correlates of behavior KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20333793?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Entomology&rft.atitle=Influence+of+Within-Orchard+Trap+Placement+on+Catch+of+Codling+Moth+%28Lepidoptera%3A+Tortricidae%29+in+Sex+Pheromone+Treated+Orchards&rft.au=Knight%2C+AL&rft.aulast=Knight&rft.aufirst=AL&rft.date=2007-01-01&rft.volume=36&rft.issue=2&rft.spage=425&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2F0046-225X%282007%29362.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0046-225X&volume=36&issue=2&page=425 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Fruits; Sex pheromone; Injuries; Sex differences; Orchards; Tortricidae; Malus; Cydia pomonella; Lepidoptera DO - http://dx.doi.org/10.1603/0046-225X(2007)36[425:IOWTPO]2.0.CO;2 ER - TY - JOUR T1 - Oxygen Effects on Carbon, Polyphenols, and Nitrogen Mineralization Potential in Soil AN - 20332231; 7432095 AB - Crop residue decomposition is affected by environmental factors and residue biochemical properties. These factors may contribute to management protocols that enhance soil organic matter accumulation in hot climates, which have characteristically high oxidation rates. The purpose of this experiment was to determine O sub(2) effects on soil polyphenol oxidase (PPO), peroxidase (PO), water-soluble polyphenolics (WEP), arginine ammonification (ARG), and water- extractable C (WEC). Cowpea (Vigna unguiculata L.) and sorghum [Sorghum bicolor (L.) Moench] residues in soil were incubated with headspace O sub(2) concentrations of 0.5, 10, or 21% (ambient) for up to 110 d. The PPO and PO were negatively related to WEP and WEC, mostly at 10 and 21% (P < 0.05). The WEP and WEC were significantly (P < 0.05) and negatively related to O sub(2) concentration. The WEP ranged from 0.5 mg kg super(-1) soil at 0.5% O sub(2) to near 0 at 10 and 21% O sub(2). The WEC ranged from about 350 mg C kg super(-1) soil at 0.5% O sub(2) to <25 mg C kg super(-1) soil at 10 and 21% O sub(2). The ARG rates were also negatively related to O sub(2) level with cowpea, but not as strongly as with sorghum. The ARG and WEC were negatively correlated. The ARG ranged from 6 mg N kg super(-1) soil at 0.5% O sub(2) to <0.5 mg N kg super(-1) soil at 21% O sub(2) through 110 d. The WEC and WEP varied independently during incubation. Our results suggest that soil organic C accumulation may be stimulated by (i) using cover crops with higher polyphenolic content, which could slow C mineralization, and (ii) restricting soil O sub(2) availability via reduced tillage. JF - Soil Science Society of America Journal AU - Zibilske, L M AU - Bradford, J M AD - USDA-ARS Integrated Farming and Natural Resour. Res. Unit, 2413 E. Hwy. 83, Weslaco, TX 78596-8344, lzibilske@weslaco.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 133 EP - 139 PB - Soil Science Society of America VL - 71 IS - 1 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - environmental factors KW - crop residues KW - Residues KW - Biochemistry KW - Organic matter KW - Climate KW - Mineralization KW - Crops KW - Sorghum bicolor KW - Vigna unguiculata KW - Soil KW - Oxygen KW - tillage KW - Sorghum KW - Nitrogen KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20332231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Oxygen+Effects+on+Carbon%2C+Polyphenols%2C+and+Nitrogen+Mineralization+Potential+in+Soil&rft.au=Zibilske%2C+L+M%3BBradford%2C+J+M&rft.aulast=Zibilske&rft.aufirst=L&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0167 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Oxygen; environmental factors; crop residues; Biochemistry; Residues; Organic matter; Climate; tillage; Mineralization; Crops; Nitrogen; Vigna unguiculata; Sorghum bicolor; Sorghum DO - http://dx.doi.org/10.2136/sssaj2006.0167 ER - TY - JOUR T1 - Particulate Organic Matter and Water-Stable Aggregation of Soil under Contrasting Management AN - 20327014; 7431946 AB - Soil organic matter (SOM) is important to soil function. The objectives of this work were to determine the effect of cropping rotation and soil management on SOM, components of SOM, and water-stable aggregation (WSA) of soil near the surface. Measurements were made on soil collected from the top 50 mm of seven sites representing contrasts between alternative and conventional management. Management included tillage, crop rotation, native grass pasture, and corn (Zea mays L.) stover removal as silage. At each site, approximately 10 kg of soil was collected from each replication. Soil was separated into six aggregate groups using a rotary sieve. Aggregate size ranges for Groups 1 to 6 were: 19 mm. Mean weight diameter was calculated using dry aggregate size distribution. Dry aggregate stability, WSA, soil carbon (SC), SOM, fine particulate organic matter (fPOM), and coarse POM were measured on aggregates from each aggregate group. Components of SOM were not uniformly distributed among aggregate groups. Average SC (seven sites) was significantly greater under alternative (31.0 g kg super(-1)) than conventional (22.3 g kg super(-1)) management. No tillage (NT) increased fPOM/SOM by 19 and 37% compared with tillage following 4 and 10 yr of NT, respectively. A 5-yr diverse rotation increased fPOM/SOM by 36% compared with monoculture. There was a significant, positive relationship (r super(2) = 0.79) between WSA and fPOM/SOM. Diversity of rotation or reduction of tillage increased fPOM and WSA and this may help to curb soil loss by maintaining surface conditions resistant to erosion. JF - Soil Science Society of America Journal AU - Pikul Jr, Joseph L AU - Osborne, Shannon AU - Ellsbury, Michael AU - Riedell, Walter AD - USDA-ARS North Central Agricultural Research Lab. 2923 Medary Ave. Brookings, SD 57006, jpikul@ngirl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 766 EP - 776 PB - Soil Science Society of America VL - 71 IS - 3 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - Soil KW - crop rotation KW - Erosion KW - Zea mays KW - Grasses KW - Organic matter KW - tillage KW - Particulates KW - Pasture KW - silage KW - corn KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20327014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Particulate+Organic+Matter+and+Water-Stable+Aggregation+of+Soil+under+Contrasting+Management&rft.au=Pikul+Jr%2C+Joseph+L%3BOsborne%2C+Shannon%3BEllsbury%2C+Michael%3BRiedell%2C+Walter&rft.aulast=Pikul+Jr&rft.aufirst=Joseph&rft.date=2007-01-01&rft.volume=71&rft.issue=3&rft.spage=766&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2005.0334 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - crop rotation; Soil; Erosion; Grasses; Organic matter; Particulates; tillage; Pasture; corn; silage; Zea mays DO - http://dx.doi.org/10.2136/sssaj2005.0334 ER - TY - JOUR T1 - Immunization of eyed channel catfish, Ictalurus punctatus, eggs with monovalent Flavobacterium columnare vaccine and bivalent F. columnare and Edwardsiella ictaluri vaccine AN - 20319544; 7640400 AB - The efficacy of a modified live monovalent Flavobacterium columnare vaccine and bivalent F. columnare and Edwardsiella ictaluri vaccines were evaluated following immersion vaccination of eyed channel catfish (Ictalurus punctatus) eggs. The modified live F. columnare vaccine was grown in modified Shieh broth and administered at 1.35X107CFU/ml for 15min exposure (1l water). Booster immunization was conducted at day 34 with 2.17X107CFU/ml for 15min. Bivalent vaccines consisted of a 1:1 ratio of the modified live F. columnare and AQUAVAC-ESC(TM) vaccine for the 15min exposure (1l immersion bath). Non-vaccinated controls were held in 1l water without vaccine for 15min. Fish were challenged with F. columnare (ALG-00-530) by immersion at days 109, 116, and 137 post-primary immunization or E. ictaluri (AL-93-75) by immersion at day 116 (bivalent vaccine group). Efficacy of monovalent modified live F. columnare vaccine administered singly or with a booster vaccination was shown to be protective with relative percent survival (RPS) values ranging from 50.0 to 76.8. Some variation was seen in RPS values following bivalent immunization, ranging from 33.0 to 59.7 in the fish challenged with F. columnare and 44.5 to 66.7 in fish challenged with E. ictaluri. However, the RPS values were not statistically different. The results suggest that administration of live bivalent vaccine at the eyed-egg stage is safe and elicits protection upon single pathogen challenge. JF - Vaccine AU - Shoemaker, Craig A AU - Klesius, Phillip H AU - Evans, Joyce J AD - United States Department of Agriculture-Agricultural Research Service, Aquatic Animal Health Research Laboratory, P.O. Box 0952, Auburn, AL 36831, United States, cshoemaker@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1126 EP - 1131 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 25 IS - 7 SN - 0264-410X, 0264-410X KW - Channel catfish KW - Graceful catfish KW - Microbiology Abstracts B: Bacteriology; ASFA Marine Biotechnology Abstracts; Immunology Abstracts KW - Modified live vaccine KW - Flavobacterium columnare KW - Edwardsiella ictaluri KW - Ictalurus punctatus KW - Baths KW - Immersion KW - Survival KW - Vaccines KW - Pathogens KW - Eggs KW - Q4 27740:Products KW - F 06905:Vaccines KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20319544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Vaccine&rft.atitle=Immunization+of+eyed+channel+catfish%2C+Ictalurus+punctatus%2C+eggs+with+monovalent+Flavobacterium+columnare+vaccine+and+bivalent+F.+columnare+and+Edwardsiella+ictaluri+vaccine&rft.au=Shoemaker%2C+Craig+A%3BKlesius%2C+Phillip+H%3BEvans%2C+Joyce+J&rft.aulast=Shoemaker&rft.aufirst=Craig&rft.date=2007-01-01&rft.volume=25&rft.issue=7&rft.spage=1126&rft.isbn=&rft.btitle=&rft.title=Vaccine&rft.issn=0264410X&rft_id=info:doi/10.1016%2Fj.vaccine.2006.09.055 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Baths; Immersion; Survival; Pathogens; Vaccines; Eggs; Edwardsiella ictaluri; Flavobacterium columnare; Ictalurus punctatus DO - http://dx.doi.org/10.1016/j.vaccine.2006.09.055 ER - TY - JOUR T1 - Soil Aggregation, Aggregate Carbon and Nitrogen, and Moisture Retention Induced by Conservation Tillage AN - 20319248; 7431949 AB - We investigated the effects of 13 yr of plow tillage (CT), no-tillage (NT), and ridge tillage (RT) on soil aggregation and moisture holding capacity under two cropping systems, corn (Zea mays L.) alone and cotton (Gossypium hirsutum L.) followed by corn at two depths. The experiment was conducted on an Hidalgo sandy clay loam (fine-loamy, mixed, active, hyperthermic Typic Calciustoll). Few cropping system differences were found. Aggregation was significantly greater at the 0-to 5-cm depth with NT and RT, especially in the >4750-and 500-to 212- mu m size classes, where aggregate C and N contents were as much as 60% and >100%, respectively, higher than in CT. At 10 to 15 cm, CT produced greater aggregation in all but the >4750- mu m size class but showed little enhancement of C and N retention compared with NT and RT. Mass-weighted data revealed a more biphasic retention of C and N at the 0-to 5-cm depth; more C and N were retained in the >4750-and 500-to 212- mu m size classes at 0 to 5 cm. Most C and N was detected in the >4750- mu m size fraction at the 10-to 15-cm depth. Water holding capacity was significantly greater with NT and RT by >12% over CT management. The beneficial effects of conservation tillage are directly related to soil content and accumulation of C and N. In this hot climate, in which crop residues are rapidly oxidized, soil C and N accretion rates with conservation tillage are slow but demonstrable. JF - Soil Science Society of America Journal AU - Zibilske, Larry M AU - Bradford, Joe M AD - USDA-ARS, Integrated Farming and Natural Resources Research Unit, 2413 E. Hwy. 83, Weslaco, TX 78596, lzibilske@weslaco.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 793 EP - 802 PB - Soil Science Society of America VL - 71 IS - 3 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - Mexico, Hidalgo KW - Cotton KW - crop residues KW - Clay KW - no-till cropping KW - corn KW - Gossypium hirsutum KW - Soil KW - loam KW - ridges KW - Zea mays KW - Conservation KW - tillage KW - Nitrogen KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20319248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Soil+Aggregation%2C+Aggregate+Carbon+and+Nitrogen%2C+and+Moisture+Retention+Induced+by+Conservation+Tillage&rft.au=Zibilske%2C+Larry+M%3BBradford%2C+Joe+M&rft.aulast=Zibilske&rft.aufirst=Larry&rft.date=2007-01-01&rft.volume=71&rft.issue=3&rft.spage=793&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0217 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; ridges; Clay; loam; crop residues; Cotton; Conservation; no-till cropping; tillage; corn; Nitrogen; Zea mays; Gossypium hirsutum; Mexico, Hidalgo DO - http://dx.doi.org/10.2136/sssaj2006.0217 ER - TY - JOUR T1 - Oral Rabies Vaccine (Orv) Bait Uptake By Captive Striped Skunks AN - 20315749; 7313280 AB - Aerial delivery of oral rabies vaccine (ORV) baits has proven effective in large-scale efforts to immunize wildlife against rabies, and in North America this strategy currently is being used to immunize foxes (Urocyon cinereoargenteus and Vulpes vulpes), raccoons (Procyon lotor), and coyotes (Canis latrans). Skunks are also a major reservoir and vector of rabies, but at present oral vaccines for use in skunks are not licensed. Furthermore, given differences in morphology (smaller jaws) and behavior (food handling and consumption), it is unknown if baits currently used in ORV campaigns would be effective for skunks. Because oral vaccine delivery is contingent upon puncture of the vaccine container (VC), baits need to be sufficiently attractive to elicit selection and consumption. Manipulation of the bait to facilitate vaccine ingestion by the target species is a critical element for an effective ORV bait. The objectives of this study were to assess manipulation and consumption of current ORV baits by striped skunks (Mephitis mephitis). We conducted four independent trials with penned animals and various baits to assess bait selection frequency, VC puncture frequency, and consumption. Video recorded trials were used to assess attractiveness of baits and consumption behavior of skunks. Bait characteristics, such as texture, size, and flavor influenced selection and consumption. Fish and chicken flavors were preferred and vaccine containers within selected baits were likely to be punctured. Vaccine ingestion seemed more likely if VCs were directly coated with the bait matrix. To make baits attractive to skunks and to ensure puncture of the VC, modifications to current baits should consider a smaller size, a meat- flavored matrix, a slightly pressurized VC, and a direct coating of matrix on the VC. JF - Journal of Wildlife Diseases AU - Jojola, Susan M AU - Robinson, Stacie J AU - VerCauteren, Kurt C AD - National Wildlife Research Center, USDA/APHIS/WS, 4101 LaPorte Avenue, Fort Collins, Colorado 80521, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 97 EP - 106 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 1 SN - 0090-3558, 0090-3558 KW - Ecology Abstracts; Virology & AIDS Abstracts KW - Vulpes vulpes KW - Flavor KW - Mephitis mephitis KW - Attraction KW - Wildlife KW - Canis latrans KW - Mephitis KW - Vulpes KW - Food consumption KW - Rabies KW - Jaw KW - Procyon lotor KW - Urocyon cinereoargenteus KW - Vaccines KW - Coatings KW - V 22350:Immunology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20315749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Diseases&rft.atitle=Oral+Rabies+Vaccine+%28Orv%29+Bait+Uptake+By+Captive+Striped+Skunks&rft.au=Jojola%2C+Susan+M%3BRobinson%2C+Stacie+J%3BVerCauteren%2C+Kurt+C&rft.aulast=Jojola&rft.aufirst=Susan&rft.date=2007-01-01&rft.volume=43&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Diseases&rft.issn=00903558&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Food consumption; Flavor; Attraction; Rabies; Jaw; Wildlife; Vaccines; Coatings; Vulpes vulpes; Vulpes; Mephitis mephitis; Procyon lotor; Urocyon cinereoargenteus; Mephitis; Canis latrans ER - TY - JOUR T1 - Direct and Indirect Costs of Rabies Exposure: a Retrospective Study in Southern California (1998-2002) AN - 20294728; 7450632 AB - The direct and indirect costs of suspected human rabies exposure were estimated for San Luis Obispo and Santa Barbara counties, California, USA. Clinic, hospital, and county public health records (1998-2002) were examined to determine direct costs for postexposure prophylaxis (PEP), and 55 (41%) former patients were contacted to voluntarily provide estimates of their indirect costs associated with receiving PEP. Additional costs due to public health and animal control personnel responses to rabid animals were collected, including diagnostic testing and wages. The mean total cost of a suspected human rabies exposure was $3,688, the direct costs per case were $2,564, and the indirect costs were $1,124 of that total. About one third of the total cost for suspected human rabies exposure was attributed to indirect costs (e.g., lost wages, transportation, and day-care fees), most of which were not reimbursable to the patient. JF - Journal of Wildlife Diseases AU - Shwiff, Stephanie A AU - Sterner, Ray T AU - Jay, Michele T AU - Parikh, Shefali AU - Bellomy, Amy AU - Meltzer, Martin I AU - Rupprecht, Charles E AU - Slate, Dennis AD - National Wildlife Research Center, Wildlife Services, Animal and Plant Health Inspection Service, United States Department of Agriculture, 4101 LaPorte Ave., Fort Collins, Colorado 80521-2154, USA, stephanie.a.shwiff@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 251 EP - 257 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 43 IS - 2 SN - 0090-3558, 0090-3558 KW - Ecology Abstracts; Virology & AIDS Abstracts KW - Personnel KW - Rabies KW - Wildlife KW - Prophylaxis KW - USA, California KW - Public health KW - Hospitals KW - D 04040:Ecosystem and Ecology Studies KW - V 22400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20294728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Diseases&rft.atitle=Direct+and+Indirect+Costs+of+Rabies+Exposure%3A+a+Retrospective+Study+in+Southern+California+%281998-2002%29&rft.au=Shwiff%2C+Stephanie+A%3BSterner%2C+Ray+T%3BJay%2C+Michele+T%3BParikh%2C+Shefali%3BBellomy%2C+Amy%3BMeltzer%2C+Martin+I%3BRupprecht%2C+Charles+E%3BSlate%2C+Dennis&rft.aulast=Shwiff&rft.aufirst=Stephanie&rft.date=2007-01-01&rft.volume=43&rft.issue=2&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Diseases&rft.issn=00903558&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Personnel; Rabies; Wildlife; Prophylaxis; Hospitals; Public health; USA, California ER - TY - JOUR T1 - Mineralization and N Fertilizer Equivalent Value of Composts as Assessed by Tall Fescue (Festuca arundinacea) AN - 20274010; 7600088 AB - The capability to determine nitrogen availability of composts is necessary to ensure that such materials will provide sufficient fertilization to the growing crop and cause minimal environmental degradation. A greenhouse study using tall fescue as a bioindicator was used to evaluate nitrogen availability of two biosolids composts, two mixed yard waste-poultry manure composts, and one commercially-processed poultry litter. Five inorganic nitrogen (as NH sub(4)NO sub(3)-N) treatments applied at 0, 22.5, 45, 67.7, and 90 mg N/kg soil were employed to establish an N calibration curve. Yield, fescue biomass total nitrogen (as total Kjeldahl N (TKN)), and soil TKN and KC1 extractable NC super(-) sub(3)-N and NH super(+) sub(4)-N concentrations of the organically amended treatments were compared to the inorganically fertilized treatments to determine amendment N mineralization rates and N fertilizer equivalent values (NFEV). Nitrogen mineralization rates were greatest in the poultry litter (21%) and Panorama yard waste compost (5%) amended pots. The NFEV of these amendments were 49% and 10%, respectively. Wolf Creek biosolids compost and Huck's Hen Blend yard waste compost immobilized N (-5% and 0.18%, respectively), and had percent NFEV of -0.66% and 0.19%, respectively. Rivanna biosolids compost immobilized N (-15%), but the NFEV was 30% due to the relatively high inorganic N content in the amendment. Nitrogen mineralization and NFEV were generally greater in amendments with greater total N concentrations and lower C:N values. The total N concentration and C:N values were less reliable variables in predicting N mineralization and percent NFEV when a significant portion of the total N was in the inorganic form. Nitrogen equivalency value and N mineralization for each amendment increased with time of sampling, indicating the potential for early season N insufficiency to plants fertilized with compost due to lack of synchrony between N mineralization and plant N needs. JF - Compost Science & Utilization AU - Bowden, C AU - Spargo, J AU - Evanylo, G AD - USDA-Agricultural Research Service, Environmental Management and By-Product Utilization Laboratory, Beltsville, Maryland, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 111 EP - 118 VL - 15 IS - 2 SN - 1065-657X, 1065-657X KW - Sustainability Science Abstracts KW - Environmental degradation KW - Compost KW - Festuca arundinacea KW - Litter KW - poultry KW - Biomass KW - Mineralization KW - Agrochemicals KW - Crops KW - Soil KW - Fertilizers KW - Yard wastes KW - greenhouses KW - Biosolids KW - Nitrogen KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20274010?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Compost+Science+%26+Utilization&rft.atitle=Mineralization+and+N+Fertilizer+Equivalent+Value+of+Composts+as+Assessed+by+Tall+Fescue+%28Festuca+arundinacea%29&rft.au=Bowden%2C+C%3BSpargo%2C+J%3BEvanylo%2C+G&rft.aulast=Bowden&rft.aufirst=C&rft.date=2007-01-01&rft.volume=15&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Compost+Science+%26+Utilization&rft.issn=1065657X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Compost; Environmental degradation; Litter; poultry; Mineralization; Biomass; Agrochemicals; Crops; Soil; Fertilizers; Yard wastes; greenhouses; Biosolids; Nitrogen; Festuca arundinacea ER - TY - JOUR T1 - Integrated Crop-Livestock Systems in the Southeastern USA AN - 20273708; 7431995 AB - Opportunities to integrate crops and livestock are abundant throughout the southeastern USA due to a mild climate and a rich natural resource base that can produce different crops throughout the year. Although not currently common, integration of forage and grazing animals with cropping systems could benefit both production and environmental goals. This report summarizes research from some of the key components that could produce viable integrated crop-livestock production systems: sod-based crop rotation, cover cropping, intercropping, and conservation tillage. Sod-based crop rotations have been effective in breaking pest cycles and restoring soil organic matter, which critically controls a wide diversity of key soil and plant properties and processes. Cover cropping by itself has many agronomic benefits, but its adoption appears to be limited, because of cost without immediate economic benefit. Grazing of cover crops could provide an immediate economic benefit to producers, especially with the development of conservation tillage technologies to avoid deterioration of soil and water quality. The potential for advancement of integrated crop-livestock systems is exemplified in a few current research projects in the Coastal Plain and Piedmont regions. With greater integration of crops and livestock, new management guidelines and experiences will be needed, but the quantity and quality of production and economic return could increase, while at the same time placing less degrading pressure on soil and water resources. JF - Agronomy Journal AU - Franzluebbers, A J AD - USDA-ARS, 1420 Experiment Station Rd., Watkinsville, GA 30677-2373, afranz@uga.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 361 EP - 372 VL - 99 IS - 2 SN - 0002-1962, 0002-1962 KW - Pollution Abstracts; Water Resources Abstracts KW - water quality KW - grazing KW - Water resources KW - USA, Southeast KW - Crops KW - Soil KW - pests KW - Erosion Control KW - guidelines KW - soil properties KW - Economics KW - crop rotation KW - Grazing KW - Organic matter KW - Climates KW - Soil Organic Matter KW - Livestock KW - agronomy KW - USA KW - Soil Conservation KW - Natural resources KW - Agricultural Practices KW - forage KW - Conservation KW - intercropping KW - tillage KW - Benefits KW - Technology KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20273708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Integrated+Crop-Livestock+Systems+in+the+Southeastern+USA&rft.au=Franzluebbers%2C+A+J&rft.aulast=Franzluebbers&rft.aufirst=A&rft.date=2007-01-01&rft.volume=99&rft.issue=2&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0076 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - crop rotation; water quality; grazing; Organic matter; Water resources; Crops; agronomy; Livestock; Soil; pests; soil properties; guidelines; Natural resources; forage; Economics; Conservation; intercropping; tillage; Technology; Erosion Control; Soil Conservation; Grazing; Climates; Agricultural Practices; Soil Organic Matter; Benefits; USA; USA, Southeast DO - http://dx.doi.org/10.2134/agronj2006.0076 ER - TY - JOUR T1 - Soil testacean rhizopods in soils of secondary forests in the Spis-Gemer part of the Slovenske rudohorie Mts. AN - 20270638; 7551211 AB - In secondary pine and spruce forests of the Spis-Gemer region several chemical soil parameters, biomass of micromycetes and especially the occurrence of soil testacean rhizopods were studied. Studied soils (Dystric Cambisols) were found extremely to ultra acid and extremely unsaturated (Table 1). The biomass of micromycetes, since the samples consisted of forest litter mixed with humus horizon was relatively high, about 380 mu g.g super(-1) in the pine stand, and 280 mu g.g super(-1) in spruce stand. To acid soil conditions reacted the soil microrauna community as well. Species abundance was not high, we noted species such as Trigonopyxis arcula, Cyclopyxis eurystoma, C. kahli and Nebela tincta. Probably species Arcella conica is also present which, however, is not presented in the Data bank of Slovak fauna (Anonymous). A quantitatively higher abundance was found in spruce stands, what is probably related to higher soil moisture. JF - Ekologia (Bratislava)/Ecology (Bratislava) AU - Monisova, K AU - Vykoukova, I AU - Harnova, K AD - Department of Soil Science, Comenius University, Faculty of Natural Sciences, Mlynska dolina B-2, 842 15 Bratislava, Slovak Republic, vykoukova@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 115 EP - 121 VL - 26 IS - 2 SN - 1335-342X, 1335-342X KW - Sustainability Science Abstracts; Ecology Abstracts KW - Micromycetes KW - Nebela KW - Abundance KW - Forests KW - Biomass KW - Data banks KW - Arcella KW - Trigonopyxis arcula KW - Soils (acid) KW - Humus KW - Cyclopyxis KW - Soil moisture KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20270638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ekologia+%28Bratislava%29%2FEcology+%28Bratislava%29&rft.atitle=Soil+testacean+rhizopods+in+soils+of+secondary+forests+in+the+Spis-Gemer+part+of+the+Slovenske+rudohorie+Mts.&rft.au=Monisova%2C+K%3BVykoukova%2C+I%3BHarnova%2C+K&rft.aulast=Monisova&rft.aufirst=K&rft.date=2007-01-01&rft.volume=26&rft.issue=2&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Ekologia+%28Bratislava%29%2FEcology+%28Bratislava%29&rft.issn=1335342X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Data banks; Soils (acid); Humus; Abundance; Forests; Soil moisture; Biomass; Micromycetes; Arcella; Trigonopyxis arcula; Nebela; Cyclopyxis ER - TY - JOUR T1 - Potential Long-Term Benefits of No-Tillage and Organic Cropping Systems for Grain Production and Soil Improvement AN - 20254693; 8052512 AB - There have been few comparisons of the performance of no-tillage cropping systems vs. organic farming systems, particularly on erodible, droughty soils where reduced-tillage systems are recommended. In particular, there is skepticism whether organic farming can improve soils as well as conventional no-tillage systems because of the requirement for tillage associated with many organic farming operations. A 9-yr comparison of selected minimum- tillage strategies for grain production of corn (Zea mays L.), soybean [Glycine max (L.) Merr.], and wheat (Triticum aestivum L.) was conducted on a sloping, droughty site in Beltsville, MD, from 1994 to 2002. Four systems were compared: (i) a standard mid-Atlantic no-tillage system (NT) with recommended herbicide and N inputs, (ii) a cover crop-based no- tillage system (CC) including hairy vetch (Vicia villosa Roth) before corn, and rye (Secale cereale L.) before soybean, with reduced herbicide and N inputs, (iii) a no-tillage crownvetch (Coronilla varia L.) living mulch system (CV) with recommended herbicide and N inputs, and (iv) a chisel- plow based organic system (OR) with cover crops and manure for nutrients and postplanting cultivation for weed control. After 9 yr, competition with corn by weeds in OR and by the crownvetch living mulch in CV was unacceptable, particularly in dry years. On average, corn yields were 28 and 12% lower in OR and CV, respectively, than in the standard NT, whereas corn yields in CC and NT were similar. Despite the use of tillage, soil combustible C and N concentrations were higher at all depth intervals to 30 cm in OR compared with that in all other systems. A uniformity trial was conducted from 2003 to 2005 with corn grown according to the NT system on all plots. Yield of corn grown on plots with a 9-yr history of OR and CV were 18 and 19% higher, respectively, than those with a history of NT whereas there was no difference between corn yield of plots with a history of NT and CC. Three tests of N availability (corn yield loss in subplots with no N applied in 2003-2005, presidedress soil nitrate test, and corn ear leaf N) all confirmed that there was more N available to corn in OR and CV than in NT. These results suggest that OR can provide greater long-term soil benefits than conventional NT, despite the use of tillage in OR. However, these benefits may not be realized because of difficulty controlling weeds in OR. JF - Agronomy Journal AU - Teasdale, John R AU - Coffman, Charles B AU - Mangum, Ruth W AD - USDA-ARS Sustainable Agricultural Systems Lab., Beltsville, MD 20705, john.teasdale@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1297 EP - 1305 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 1 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - Historical account KW - mulches KW - crop yield KW - Sustainable development KW - no-till cropping KW - Crops KW - corn KW - Glycine max KW - Soil KW - Triticum aestivum KW - Zea mays KW - cultivation KW - soybeans KW - wheat KW - Animal wastes KW - weed control KW - Herbicides KW - Organic farming KW - nutrients KW - Coronilla varia KW - Vicia villosa KW - weeds KW - tillage KW - Secale cereale KW - competition KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20254693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Potential+Long-Term+Benefits+of+No-Tillage+and+Organic+Cropping+Systems+for+Grain+Production+and+Soil+Improvement&rft.au=Teasdale%2C+John+R%3BCoffman%2C+Charles+B%3BMangum%2C+Ruth+W&rft.aulast=Teasdale&rft.aufirst=John&rft.date=2007-01-01&rft.volume=99&rft.issue=1&rft.spage=1297&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0362 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Triticum aestivum; Glycine max; Zea mays; Secale cereale; Vicia villosa; Coronilla varia; corn; Soil; no-till cropping; tillage; crop yield; Herbicides; Organic farming; Historical account; Sustainable development; soybeans; mulches; weeds; nutrients; weed control; competition; cultivation; wheat; Crops; Animal wastes DO - http://dx.doi.org/10.2134/agronj2006.0362 ER - TY - JOUR T1 - Irrigated, No-Till Corn and Barley Response to Nitrogen in Northern Colorado AN - 20237370; 8052536 AB - Converting irrigated, conventional-till (CT) systems to no-till (NT) production systems can potentially reduce soil erosion, fossil fuel consumption, and greenhouse gas emissions. Nitrogen fertilization effects on irrigated corn (Zea mays L.) and malting barley (Hordeum distichon L.) yields in a corn-barley rotation were evaluated for 6 yr on a clay loam soil to determine the viability of using a NT system and N needs for optimum crop yield. Six N treatments were established with N rates varying from 0 to 224 kg N ha super(-1) for corn and 0 to 112 kg N ha super(-1) for barley. Corn and barley grain yields were significantly increased by N fertilization each of 3 yr in the rotation. Three year average corn grain yields were near maximum with an available N (AN) (soil + fertilizer + irrigation water N) level of 274 kg N ha super(-1). Barley yields increased linearly with increasing N rate with grain protein content near 130 kg protein Mg super(-1) grain at the highest N rate. Nitrogen use efficiency (NUE) by corn and barley, based on grain N removal, decreased with increasing AN level and ranged from 204 to 39 and 68 to 31 kg grain kg super(-1) AN for the low and high N treatments for corn and barley, respectively. Total plant N uptake required to produce one Mg grain at near maximum yield in this study averaged 21 kg N for corn and 27 kg N for barley. Corn and barley residue production increased with increasing N rate. Irrigated, NT corn yields obtained in this corn-barley rotation were acceptable (>10 Mg ha super(-1)) for northern Colorado; however, barley yields did not meet our expected yield goal of 5.4 Mg ha super(-1) with the N rates used in this study, but grain protein was near maximum for malting barley. An irrigated, NT corn-barley production system appears to be feasible in northern Colorado. JF - Agronomy Journal AU - Halvorson, Ardell D AU - Reule, Curtis A AD - USDA-ARS, 2150 Centre Ave, Bldg. D, Suite 100, Fort Collins, CO 80526, ardell.halvorson@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1521 EP - 1529 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 6 SN - 0002-1962, 0002-1962 KW - Pollution Abstracts KW - crop yield KW - Soil erosion KW - no-till cropping KW - corn KW - Soil KW - Fertilizers KW - Efficiency KW - Zea mays KW - Emissions KW - Hordeum vulgare KW - Clay KW - Fossil fuels KW - Residues KW - Agrochemicals KW - agronomy KW - irrigation water KW - USA, Colorado KW - loam KW - fertilization KW - Hordeum distichon KW - Proteins KW - Greenhouse gases KW - Nitrogen KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20237370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Irrigated%2C+No-Till+Corn+and+Barley+Response+to+Nitrogen+in+Northern+Colorado&rft.au=Halvorson%2C+Ardell+D%3BReule%2C+Curtis+A&rft.aulast=Halvorson&rft.aufirst=Ardell&rft.date=2007-01-01&rft.volume=99&rft.issue=6&rft.spage=1521&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0356 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Hordeum vulgare; Hordeum distichon; Zea mays; USA, Colorado; corn; Nitrogen; Proteins; Soil; no-till cropping; fertilization; Clay; loam; Efficiency; crop yield; irrigation water; Fertilizers; agronomy; Soil erosion; Agrochemicals; Residues; Greenhouse gases; Fossil fuels; Emissions DO - http://dx.doi.org/10.2134/agronj2006.0356 ER - TY - JOUR T1 - Arsenic mobility in stream sediments and impoundment material as evaluated by column and batch experiments TT - Mobilita arzenu v riecnych sedimentoch a materiali odkaliska zhodnotena pouzitim kolonovych a nadobkovych experimentov AN - 20198945; 8012991 AB - Arsenic release and its kinetic in severely contaminated stream sediments of the Kyjov brook and impoundment material (eastern Slovakia) using column and batch experiments was studied. The results of the column experiments showed that As release from the solid samples by water was likely controlled by Fe and Mn oxyhydroxides and pH of the sediments and leachates. It was also observed that extraction time was an important factor influencing the As release. The empirical correlations between the rate constants of As release and oxalate-extractable Fe content or total Mn content imply that diffusion in hydrated micropores of amorphous Fe and Mn oxides might be the rate-limiting mechanism of the As release. Although the fractions of As released in column experiments were generally less than 10 % of its total contents, these low fractions represented high absolute amounts of readily available and water-soluble As with a mean value of 83 mg kg super(-1). This amount of readily available As is approximately 4-times higher than the guideline value for As according to DEFRA UK, based upon "bioavailable" concentration, indicating high As availability for plants and living organisms in the studied region. JF - Journal of Hydrology and Hydromechanics/Vodohospodarsky Casopis AU - Hiller, E AU - Veselska, V AU - Majzlan, J AD - Comenius University in Bratislava, Faculty of Natural Sciences, Department of Geochemistry, Mlynska dolina, 842 15 Bratislava, Slovak Republic, hiller@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 223 EP - 235 VL - 55 IS - 4 SN - 0042-790X, 0042-790X KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts KW - Slovakia KW - Mobility KW - Streams KW - Bioavailability KW - guidelines KW - Sediment Contamination KW - Hydrology KW - Diffusion KW - Reservoirs KW - pH KW - British Isles KW - Sediment pollution KW - Arsenic KW - Solids KW - Sediments KW - Kinetics KW - Impoundments KW - Standards KW - Leachates KW - Oxides KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09264:Sediments and sedimentation KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20198945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+and+Hydromechanics%2FVodohospodarsky+Casopis&rft.atitle=Arsenic+mobility+in+stream+sediments+and+impoundment+material+as+evaluated+by+column+and+batch+experiments&rft.au=Hiller%2C+E%3BVeselska%2C+V%3BMajzlan%2C+J&rft.aulast=Hiller&rft.aufirst=E&rft.date=2007-01-01&rft.volume=55&rft.issue=4&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+and+Hydromechanics%2FVodohospodarsky+Casopis&rft.issn=0042790X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Arsenic; Impoundments; Hydrology; Sediments; Mobility; Streams; Bioavailability; guidelines; Kinetics; Diffusion; Leachates; pH; Sediment Contamination; Solids; Standards; Reservoirs; Oxides; British Isles; Slovakia ER - TY - JOUR T1 - Spectral Reflectance Properties of Winter Cover Crops in the Southeastern Coastal Plain AN - 20168182; 8052543 AB - Conservation tillage is a commonly adopted best management practice for reducing runoff and erosion, and increasing infiltration. Yet current methodologies in place to monitor conservation tillage adoption are largely inappropriate for regional or national assessments. A major goal of this study was to evaluate the spectral response properties of four alternative winter cover crops using remotely derived crop residue cover indices. Experimental plots were located in east-central Alabama on a coarse-loamy siliceous, subactive, thermic Plinthic Paleudult. The experiment was a randomized complete block design having four replications of each of the following treatments: one fallow conventional tillage treatment and four no- tillage treatments with black oat (Avena strigosa Schreb.), crimson clover (Trifolium incarnatum L.), turnip (Brassica rapa L. subsp.rapa), or rye (Secale cereale L.) cover crops. Remotely sensed data were acquired three times using a similar to 14 d sampling interval beginning near planting and using a handheld multispectral radiometer (485-1650 nm) in 2005 and 2006. Three crop residue cover indices using combinations of middle- infrared and visible spectra were compared and evaluated. Rye, clover, and black oat were spectrally similar, having an overall spectral response ranging from 8 to 45% (440-1650 nm). Increasing soil water content between remotely sensed data acquisitions was evidenced by as much as a 24% decline in middle-infrared reflectance. Despite this variability, a normalized difference ratio of middle-infrared (1650 nm) and blue (445 nm) spectra (Crop Residue Cover Index) provided the most consistent differentiation between tillage systems, varying within 8% of benchmark conditions (low soil water and low canopy cover). Considering the impact that conservation tillage may have on soil and water resources, rapid, watershed scale assessments of conservation tillage adoption may facilitate natural resource inventories, carbon sequestration estimates, and improved agricultural water management regimes. JF - Agronomy Journal AU - Sullivan, D G AU - Shaw, J N AU - Price, A AU - Van Santen, E AD - USDA-ARS Southeast Watershed Research Laboratory, P.O. Box 748, Tifton, GA 31794, dana.sullivan@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1587 EP - 1596 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 6 SN - 0002-1962, 0002-1962 KW - Sustainability Science Abstracts KW - ASW, USA, Alabama KW - fallow land KW - Water resources KW - Watersheds KW - Crops KW - Soil KW - Carbon sequestration KW - best practices KW - crop residues KW - Brassica rapa KW - planting KW - agronomy KW - Erosion KW - winter KW - benchmarks KW - Avena strigosa KW - Water management KW - Natural resources KW - Infiltration KW - Conservation KW - Trifolium incarnatum KW - tillage KW - Secale cereale KW - canopies KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20168182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Spectral+Reflectance+Properties+of+Winter+Cover+Crops+in+the+Southeastern+Coastal+Plain&rft.au=Sullivan%2C+D+G%3BShaw%2C+J+N%3BPrice%2C+A%3BVan+Santen%2C+E&rft.aulast=Sullivan&rft.aufirst=D&rft.date=2007-01-01&rft.volume=99&rft.issue=6&rft.spage=1587&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0330 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Avena strigosa; Trifolium incarnatum; Secale cereale; Brassica rapa; ASW, USA, Alabama; tillage; Conservation; Soil; Crops; crop residues; winter; Natural resources; Watersheds; Infiltration; best practices; Erosion; benchmarks; canopies; Water resources; fallow land; Carbon sequestration; agronomy; Water management; planting DO - http://dx.doi.org/10.2134/agronj2006.0330 ER - TY - JOUR T1 - Comparison of MAP and tyrosine kinase signaling in heterophils from commercial and wild-type turkeys AN - 20137205; 7763533 AB - Protein tyrosine and mitogen-activated kinases are crucial mediators of the host innate immune response, conferring signals from surface receptors on the host cell to the nucleus of the cell where gene expression occurs. Heterophils were isolated from wild-type Rio Grande turkeys and a commercial line of turkeys (Line A) on days 4 and 7 post-hatch. Heterophils were stimulated for 1h with Salmonella enteritidis (SE) or opsonized SE (OPSE). After stimulation, cells were lysed and lysates were tested for mitogen-activated protein kinase (MAPK) activity. Specifically, phosphorylation of extracellular signal-regulated protein kinase (ERK1/2) and p38 MAPK phosphorylation were assayed using commercially available ELISA kits. Total protein tyrosine kinase (PTK) activity was also assayed. On both days 4 and 7 post-hatch, heterophils from Rio Grande turkeys had significantly higher levels of ERK 1/2 and p38 MAPK kinase activity upon stimulation with either SE or OPSE (p<0.001). Likewise, PTK values on days 4 and 7 in Rio Grande turkey heterophils were significantly higher upon stimulation with SE than with OPSE and were significantly (p<0.001) higher than PTK levels in Line A upon SE and OPSE stimulation. The data presented supports previous heterophil functional comparison studies wherein heterophils from Rio Grande turkeys had higher levels of oxidative burst and degranulation activities as compared to the activity observed in commercial Line A heterophils. This suggests that the regulation and control of these functions are mediated by protein tyrosine and mitogen-activated kinases. Furthermore, the data suggest that selection of commercial lines of turkeys for larger, heavier bodies, and faster growth may be associated with subsequent selection for decreased innate immune functions related to intracellular signaling mechanisms and possibly a subsequent increase in susceptibility to disease. JF - Developmental & Comparative Immunology AU - Genovese, Kenneth J AU - He, Haiqi AU - Lowry, Virginia K AU - Kogut, Michael H AD - USDA, ARS, Food and Feed Safety Research Unit, Southern Plains Agricultural Research Center, College Station, TX 77845, USA, genovese@ffsru.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 927 EP - 933 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 31 IS - 9 SN - 0145-305X, 0145-305X KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Turkey KW - Heterophil KW - MAP kinase KW - Protein tyrosine kinase KW - p38 MAPK KW - ERK 1/2 KW - Innate immunity KW - ELISA KW - Intracellular signalling KW - Enzyme-linked immunosorbent assay KW - Data processing KW - heterophils KW - Salmonella enteritidis KW - Gene expression KW - Extracellular signal-regulated kinase KW - Phosphorylation KW - Degranulation KW - Protein-tyrosine kinase KW - Immune response KW - Nuclei KW - Signal transduction KW - Opsonization KW - J 02350:Immunology KW - F 06965:Immune Cells UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20137205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Developmental+%26+Comparative+Immunology&rft.atitle=Comparison+of+MAP+and+tyrosine+kinase+signaling+in+heterophils+from+commercial+and+wild-type+turkeys&rft.au=Genovese%2C+Kenneth+J%3BHe%2C+Haiqi%3BLowry%2C+Virginia+K%3BKogut%2C+Michael+H&rft.aulast=Genovese&rft.aufirst=Kenneth&rft.date=2007-01-01&rft.volume=31&rft.issue=9&rft.spage=927&rft.isbn=&rft.btitle=&rft.title=Developmental+%26+Comparative+Immunology&rft.issn=0145305X&rft_id=info:doi/10.1016%2Fj.dci.2006.12.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Intracellular signalling; MAP kinase; Enzyme-linked immunosorbent assay; Data processing; heterophils; Gene expression; Extracellular signal-regulated kinase; Phosphorylation; Degranulation; Protein-tyrosine kinase; Immune response; Nuclei; Opsonization; Signal transduction; Salmonella enteritidis DO - http://dx.doi.org/10.1016/j.dci.2006.12.002 ER - TY - JOUR T1 - Impact of Introduction of Bactrocera dorsalis (Diptera: Tephritidae) and Classical Biological Control Releases of Fopius arisanus (Hymenoptera: Braconidae) on Economically Important Fruit Flies in French Polynesia AN - 20133667; 7784199 AB - Oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was discovered on Tahiti Island in July 1996. Eradication programs were conducted from 1997 to 2001, but failed. From 1998 to 2006, B. dorsalis was recovered from 29 different host fruit from the five Society Islands: Tahiti, Moorea, Raiatea, Tahaa, and Huahine. Analysis of coinfestation patterns by B. dorsalis, Bactrocera tryoni (Froggatt), and Bactrocera kirki (Froggatt) suggested B. dorsalis had displaced these two species and become the most abundant fruit fly in coastal areas. To suppress B. dorsalis populations, a classical biological control program was initiated to introduce the natural enemy Fopius arisanus (Sonan) (Hymenoptera: Braconidae) into French Polynesia from Hawaii. Wasps were released and established on Tahiti, Moorea, Raiatea, Tahaa, and Huahine Islands. In guava, Psidium guajava L., collections for Tahiti, F. arisanus parasitism of fruit flies was 2.1, 31.8, 37.5, and 51.9� for fruit collected for 2003, 2004, 2005 and 2006, respectively. Based on guava collections in 2002 (before releases) and 2006 (after releases), there was a subsequent decrease in numbers of B. dorsalis, B. tryoni, and B. kirki fruit flies emerging (per kilogram of fruit) by 75.6, 79.3, and 97.9� , respectively. These increases in F. arisanus parasitism and decreases in infestation were similar for other host fruit. Establishment of F. arisanus is the most successful example of classical biological control of fruit flies in the Pacific area outside of Hawaii and serves as a model for introduction into South America, Africa, and China where species of the B. dorsalis complex are established. JF - Journal of Economic Entomology AU - Vargas, R I AU - Leblanc, L AU - Putoa, R AU - Eitam, A AD - U.S. Pacific Basin Agricultural Research Center, USDA, P.O. Box 4459, Hilo, HI 96720 Y1 - 2007 PY - 2007 DA - 2007 SP - 670 EP - 679 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 3 SN - 0022-0493, 0022-0493 KW - Entomology Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Fruits KW - Bactrocera dorsalis KW - Natural enemies KW - Psidium guajava KW - Parasitism KW - Tephritidae KW - Braconidae KW - Models KW - Infestation KW - Islands KW - Bactrocera KW - Bactrocera tryoni KW - Hymenoptera KW - Diptera KW - A 01370:Biological Control KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20133667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Impact+of+Introduction+of+Bactrocera+dorsalis+%28Diptera%3A+Tephritidae%29+and+Classical+Biological+Control+Releases+of+Fopius+arisanus+%28Hymenoptera%3A+Braconidae%29+on+Economically+Important+Fruit+Flies+in+French+Polynesia&rft.au=Vargas%2C+R+I%3BLeblanc%2C+L%3BPutoa%2C+R%3BEitam%2C+A&rft.aulast=Vargas&rft.aufirst=R&rft.date=2007-01-01&rft.volume=100&rft.issue=3&rft.spage=670&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=3&page=670 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Fruits; Infestation; Natural enemies; Islands; Parasitism; Models; Bactrocera dorsalis; Psidium guajava; Bactrocera tryoni; Bactrocera; Hymenoptera; Diptera; Tephritidae; Braconidae DO - http://dx.doi.org/10.1603/0022-0493(2007)100[670:IOIOBD]2.0.CO;2 ER - TY - JOUR T1 - Raptor Mortality Due to West Nile Virus in the United States, 2002 AN - 20132656; 7450627 AB - West Nile virus (WNV) has affected many thousands of birds since it was first detected in North America in 1999, but the overall impact on wild bird populations is unknown. In mid-August 2002, wildlife rehabilitators and local wildlife officials from multiple states began reporting increasing numbers of sick and dying raptors, mostly red-tailed hawks (Buteo jamaicensis) and great horned owls (Bubo virginianus). Commonly reported clinical signs were nonspecific and included emaciation, lethargy, weakness, inability to perch, fly or stand, and nonresponse to danger. Raptor carcasses from 12 states were received, and diagnostic evaluation of 56 raptors implicated WNV infection in 40 (71%) of these cases. Histologically, nonsuppurative encephalitis and myocarditis were the salient lesions (79% and 61%, respectively). Other causes of death included lead poisoning, trauma, aspergillosis, and Salmonella spp. and Clostridium spp. infections. The reason(s) for the reported increase in raptor mortality due to WNV in 2002 compared with the previous WNV seasons is unclear, and a better understanding of the epizootiology and pathogenesis of the virus in raptor populations is needed. JF - Journal of Wildlife Diseases AU - Saito, Emi K AU - Sileo, Louis AU - Green, DEarl AU - Meteyer, Carol U AU - McLaughlin, Grace S AU - Converse, Kathryn A AU - Docherty, Douglas E AD - US Geological Survey, National Wildlife Health Center, 6006 Schroeder Road, Madison Wisconsin 53711, USA, emi.k.saito@aphis.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 206 EP - 213 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com] VL - 43 IS - 2 SN - 0090-3558, 0090-3558 KW - Great horned owl KW - Red-tailed hawk KW - Microbiology Abstracts B: Bacteriology; Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Virology & AIDS Abstracts KW - Clostridium KW - Symptoms KW - Buteo jamaicensis KW - Bubo virginianus KW - Aspergillosis KW - Aspergillus KW - Infection KW - Lead KW - Carcasses KW - Myocarditis KW - Heart diseases KW - Mortality KW - Pathogenic bacteria KW - Wildlife KW - Poisoning KW - Epizootiology KW - Encephalitis KW - Trauma KW - USA KW - Viral diseases KW - Salmonella KW - West Nile virus KW - Mortality causes KW - J 02410:Animal Diseases KW - K 03410:Animal Diseases KW - V 22410:Animal Diseases KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20132656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Diseases&rft.atitle=Raptor+Mortality+Due+to+West+Nile+Virus+in+the+United+States%2C+2002&rft.au=Saito%2C+Emi+K%3BSileo%2C+Louis%3BGreen%2C+DEarl%3BMeteyer%2C+Carol+U%3BMcLaughlin%2C+Grace+S%3BConverse%2C+Kathryn+A%3BDocherty%2C+Douglas+E&rft.aulast=Saito&rft.aufirst=Emi&rft.date=2007-01-01&rft.volume=43&rft.issue=2&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Diseases&rft.issn=00903558&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Symptoms; Carcasses; Pathogenic bacteria; Viral diseases; Mortality causes; Mortality; Wildlife; Epizootiology; Poisoning; Aspergillosis; Myocarditis; Infection; Encephalitis; Lead; Trauma; Heart diseases; Clostridium; Buteo jamaicensis; Bubo virginianus; Aspergillus; Salmonella; West Nile virus; USA ER - TY - JOUR T1 - Agronomy and Physiology of Tropical Cover Crops AN - 20122231; 8502900 AB - Cover crops are important components of a sustainable crop production system. They can be planted with plantation crops such as cacao, coffee, banana, rubber, and oil palm or in rotation with cash crops. Their use in a cropping system is mainly beneficial for soil and water conservation, recycling of nutrients, control of pests and improved microbiological activities. However, beneficial effects depend on the selection of appropriate cover crops and their management. Hence, understanding their agronomy and physiology is fundamental for their use in sustainable cropping systems. Growth and development of a crop (physiological aspects) is determined genetically as well as influenced by environmental variables. This information can be useful in improving production of these crops and, consequently, their incorporation in farming systems, wherever it is possible. There are hundreds of tropical cover crops and, therefore, it is not possible to include all of them in one article. Hence, selected cereals and legumes are included. JF - Journal of Plant Nutrition AU - Baligar, V C AU - Fageria, N K AD - USDA-ARS-Sustainable Perennial Crops Laboratory, Beltsville Agricultural Research Center, Beltsville, Maryland, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 1287 EP - 1339 PB - Taylor & Francis, 11 New Fetter Lane London EC4P 4EE UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk] VL - 30 IS - 8 SN - 0190-4167, 0190-4167 KW - Pollution Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts; Water Resources Abstracts KW - Coffee KW - Water conservation KW - Physiology KW - Sustainable development KW - Nutrients KW - crop production KW - Recycling KW - Nutrition KW - Crops KW - Waste management KW - cash crops KW - plantations KW - Soil KW - Oil KW - pests KW - Cereals KW - Musa KW - Legumes KW - Pests KW - plant nutrition KW - Agronomy KW - Cover Crops KW - coffee KW - Rubber KW - Cover crops KW - Farming KW - Plantations KW - agronomy KW - nutrients KW - Crop production systems KW - Microorganisms KW - SW 0845:Water in soils KW - M3 1010:Issues in Sustainable Development KW - P 4000:WASTE MANAGEMENT KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20122231?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Plant+Nutrition&rft.atitle=Agronomy+and+Physiology+of+Tropical+Cover+Crops&rft.au=Baligar%2C+V+C%3BFageria%2C+N+K&rft.aulast=Baligar&rft.aufirst=V&rft.date=2007-01-01&rft.volume=30&rft.issue=8&rft.spage=1287&rft.isbn=&rft.btitle=&rft.title=Journal+of+Plant+Nutrition&rft.issn=01904167&rft_id=info:doi/10.1080%2F01904160701554997 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Coffee; Water conservation; Rubber; Cover crops; Nutrients; Recycling; Plantations; Crops; Oil; Soil; Cereals; Legumes; Crop production systems; Pests; coffee; Physiology; Sustainable development; crop production; agronomy; cash crops; Waste management; plantations; nutrients; pests; plant nutrition; Agronomy; Cover Crops; Microorganisms; Nutrition; Farming; Musa DO - http://dx.doi.org/10.1080/01904160701554997 ER - TY - JOUR T1 - Overview of antibacterial, antitoxin, antiviral, and antifungal activities of tea flavonoids and teas AN - 20095145; 7191681 AB - Tea leaves produce organic compounds that may be involved in the defense of the plants against invading pathogens including insects, bacteria, fungi, and viruses. These metabolites include polyphenolic compounds, the six so-called catechins, and the methyl-xanthine alkaloids caffeine, theobromine, and theophylline. Postharvest inactivation of phenol oxidases in green tea leaves prevents oxidation of the catechins, whereas postharvest enzyme-catalyzed oxidation (fermentation) of catechins in tea leaves results in the formation of four theaflavins as well as polymeric thearubigins. These substances impart the black color to black teas. Black and partly fermented oolong teas contain both classes of phenolic compounds. A need exists to develop a better understanding of the roles of polyphenolic tea compounds in food and medical microbiology. This overview surveys and interprets our present knowledge of activities of tea flavonoids and teas against foodborne and other pathogenic bacteria, virulent protein toxins produced by some of the bacteria, virulent bacteriophages, pathogenic viruses and fungi. Also covered are synergistic, mechanistic, and bioavailability aspects of the antimicrobial effects. Further research is suggested for each of these categories. The herein described findings are not only of fundamental interest, but also have practical implications for nutrition, food safety, and animal and human health. JF - Molecular Nutrition & Food Research AU - Friedman, Mendel AD - Western Regional Research Center, Agricultural Research Service, United States Department of Agriculture, Albany, CA, USA., mfried@pw.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 116 EP - 134 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 51 IS - 1 SN - 1613-4125, 1613-4125 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Health & Safety Science Abstracts; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Virology & AIDS Abstracts KW - Antibacterial effects KW - Antitoxin effects KW - Antiviral effects KW - Tea flavonoids KW - Teas KW - Phages KW - caffeine KW - Fermentation KW - Viruses KW - insects KW - tea KW - Bioavailability KW - phenolic compounds KW - Antitoxins KW - Flavonoids KW - antitoxins KW - green tea KW - Fungi KW - Leaves KW - Toxins KW - Color KW - Oxidation KW - Plant viruses KW - inactivation KW - Food KW - Catechin KW - Metabolites KW - Nutrition KW - Alkaloids KW - thearubigins KW - Caffeine KW - Polyphenols KW - phenol oxidase KW - Pathogens KW - Food contamination KW - theaflavins KW - Phenols KW - flavonoids KW - Antimicrobial agents KW - Reviews KW - Antifungal activity KW - Proteins KW - Organic compounds KW - antimicrobial agents KW - Theophylline KW - V 22340:Antiviral Agents KW - A 01330:Food Microbiology KW - W 30915:Pharmaceuticals & Vaccines KW - H 4000:Food and Drugs KW - K 03320:Cell Biology KW - J 02340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20095145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Nutrition+%26+Food+Research&rft.atitle=Overview+of+antibacterial%2C+antitoxin%2C+antiviral%2C+and+antifungal+activities+of+tea+flavonoids+and+teas&rft.au=Friedman%2C+Mendel&rft.aulast=Friedman&rft.aufirst=Mendel&rft.date=2007-01-01&rft.volume=51&rft.issue=1&rft.spage=116&rft.isbn=&rft.btitle=&rft.title=Molecular+Nutrition+%26+Food+Research&rft.issn=16134125&rft_id=info:doi/10.1002%2Fmnfr.200600173 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phages; Fermentation; Food; Metabolites; Catechin; Nutrition; Bioavailability; Alkaloids; thearubigins; phenolic compounds; Caffeine; Antitoxins; Flavonoids; Polyphenols; green tea; Fungi; Leaves; phenol oxidase; Pathogens; theaflavins; Toxins; Antimicrobial agents; Color; Reviews; Oxidation; Antifungal activity; Organic compounds; Plant viruses; Theophylline; inactivation; caffeine; antitoxins; Viruses; Food contamination; tea; insects; Phenols; flavonoids; Proteins; antimicrobial agents DO - http://dx.doi.org/10.1002/mnfr.200600173 ER - TY - JOUR T1 - Invasive round goby Neogobius melanostomus from the Danube mature at small size AN - 20093812; 8306113 AB - Round goby, Neogobius melanostomus (Papas 1814), is a Ponto-Caspian species with several attributes typical for successful invaders, such as tolerance of a wide range of environmental conditions, broad diet, aggressive behaviour, and high reproductive capacity (Charlebois et al., 1997; Jude, 2001). It has greatly extended its area of distribution during the last decade, colonising not only new river catchments (Danube, Rhine) but also a new sea drainage (Baltic Sea) and even a new continent (the Great Lakes in North America; Corkum et al., 2004; Copp et al., 2005). In the Great Lakes, the round goby have the potential to affect other benthic fishes (Janssen and Jude, 2001), and in the Gulf of Gdansk, Baltic Sea, competition for food resources can impact native populations (Skora and Rzeznik, 2001). What the possible impact of round goby is an ichthyocoenoses in the Middle Danube remains uncertain, although this has been central to numerous studies (Eros et al., 2005; Jurajda et al., 2005; Ondrackova et al., 2005; Wiesner, 2005). Our previous study on round goby external morphology (L'avrincikova et al., 2005) revealed that the overall development was rather unclear, and that no remarkable changes were observed in external shape during their entire ontogeny. Such a direct development represents a strongly precocial (i.e. specialized) life history. On the other band, successful colonists typically have a skort generation time and high fecundity (Lodge, 1993), which, in contrast, represents a more altricial (i.e. less specialised, more generalised) life history. Indeed, in North America, earlier maturation of non-native populations of round goby compared with their native congeners (MacInnis and Corkum, 2000) has been observed, and a similar pattern has also emerged in racer goby Neogobius gymnotrachelus (Kessler, 1857) (Grabowska, 2005; see also L'avrincikova et al., 2005). In both cases, earlier maturation can be considered a shift from highly precocial life history of native populations toward a more altricial life history of invasive populations. In our previous paper we hypothesized that this combination of altricial-precocial epigenetical trajectories may be one of key factors for successful colonisation of new environments (L'avrincikova et al., 2005). In this study, life history traits of round goby from the Slovak stretch of the Danube are examined to make a preliminary test of this hypothesis. JF - Journal of applied ichthyology/Zeitschrift fur angewandte Ichthyologie AU - Kovac, V AD - Department of Ecology, Faculty of Natural Sciences, Comenius University, Mlynska dolina B2, SK-842 15 Brastislava Slovakia, kovac@fns.uniba.sk A2 - L'avrincikova, M (ed) Y1 - 2007 PY - 2007 DA - 2007 SP - 276 EP - 278 VL - 23 IS - 3 SN - 0175-8659, 0175-8659 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - ANE, Baltic Sea, Gdansk Gulf KW - Spawning seasons KW - Catchment area KW - Europe, Danube R. KW - Fish eggs KW - Environmental impact KW - Statistical analysis KW - Freshwater KW - Neogobius melanostomus KW - Europe, Rhine R. KW - Slovakia, Danube R. KW - Colonization KW - Fecundity KW - Body weight KW - Sexual maturity KW - Reproductive cycle KW - North America, Great Lakes KW - Body size KW - Ontogeny KW - Neogobius gymnotrachelus KW - Females KW - Introduced species KW - Size KW - Q1 08344:Reproduction and development KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20093812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+applied+ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.atitle=Invasive+round+goby+Neogobius+melanostomus+from+the+Danube+mature+at+small+size&rft.au=Kovac%2C+V&rft.aulast=Kovac&rft.aufirst=V&rft.date=2007-01-01&rft.volume=23&rft.issue=3&rft.spage=276&rft.isbn=&rft.btitle=&rft.title=Journal+of+applied+ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.issn=01758659&rft_id=info:doi/10.1111%2Fj.1439-0426.2007.00851.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - SuppNotes - Physical medium: Printed matter N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Catchment area; Spawning seasons; Fish eggs; Statistical analysis; Environmental impact; Colonization; Fecundity; Body weight; Reproductive cycle; Sexual maturity; Body size; Ontogeny; Females; Introduced species; Size; Neogobius gymnotrachelus; Neogobius melanostomus; ANE, Baltic Sea, Gdansk Gulf; Slovakia, Danube R.; Europe, Danube R.; North America, Great Lakes; Europe, Rhine R.; Freshwater DO - http://dx.doi.org/10.1111/j.1439-0426.2007.00851.x ER - TY - JOUR T1 - Improving the use of rye (Secale cereale) for nematode management: potential to select cultivars based on Meloidogyne incognita host status and benzoxazinoid content AN - 20085177; 10237138 AB - Six geographically diverse cultivars of rye (Secale cereale), a wheat (Triticum aestivum) cultivar and hairy vetch (Vicia villosa) cultivar unstated were screened for Meloidogyne incognita host suitability. Chemical constituents of rye can suppress M. incognita, so the rye cultivars and wheat were also tested for benzoxazinoid content to determine if rye cultivar selection could be based upon plant chemistry. There was variation in M. incognita host status among the rye cultivars. Cultivars Aroostook, Elbon, Oklon and Wrens Abruzzi were the most resistant rye cultivars, with low numbers of M. incognita eggs/g dry root. Cultivar Wheeler had somewhat more eggs/g root than these cultivars, while cv. Merced supported nearly three times more eggs/g root than cv. Wheeler. Most of the rye cultivars were similar to each other in total benzoxazinoid content, although cv. Aroostook had the lowest amount of total benzoxazinoids. When data from roots and shoots were combined, more than 79% of the total benzoxazinoids in all six of the rye cultivars were comprised of the non-methoxy-substituted forms: i) (2R)-2- beta -D-glucopyranosyloxy-4-hydroxy-(2H)-1,4-benzoxazin-3(4H)-one (DIBOA-glucoside); ii) 2,4-dihydroxy-(2H)-1,4-benzoxazin-3(4H)-one (DIBOA); and iii) benzoxazolin-2(3H)-one (BOA). In the rye cultivar roots there was little difference among cultivars in amounts of the methoxy-substituted benzoxazinoids: i) (2R)-2- beta -D-glucopyranosyloxy-4-hydroxy-7-methoxy-(2H)-1,4-benzoxazin-3(4H) -one (DIMBOA-glucoside); ii) 2,4-hydroxy-7-methoxy-(2H)-1,4-benzoxazin-3(4H)-one (DIMBOA); iii) 6-methoxy-benzoxazolin-2(3H)-one (MBOA); and iv) 2-hydroxy-7-methoxy-(2H)-1,4,-benzoxazzin-3(4H)-one (HMBOA). However, cv. Aroostook roots had the lowest concentration of non-methoxy-substituted benzoxazinoids. Rye cultivars were generally similar to each other in amounts of benzoxazinoids in shoots. The shoots had much lower concentrations of methoxy-substituted benzoxazinoinds than the roots but much higher concentrations of non-methoxy-substituted forms. Cultivars with the lowest numbers of eggs/g root and the highest amounts of benzoxazinoids (with potential for action against nematodes in soil after incorporation as a green manure) are possible candidates for optimal nematode management. JF - Nematology AU - Zasada, Inga A AU - Rice, Cliff P AU - Meyer, Susan L F AD - USDA-ARS Nematology Laboratory, Beltsville, MD 20705, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 53 EP - 60 PB - Brill Academic Publishers, P.O. Box 9000 Leiden PA 2300 Netherlands, [mailto:cs@brill.nl], [URL:http://www.brill.nl/] VL - 9 IS - 1 SN - 1388-5545, 1388-5545 KW - Ecology Abstracts KW - Manure KW - Data processing KW - Roots KW - Eggs KW - Meloidogyne incognita KW - Shoots KW - Soil KW - Triticum aestivum KW - Boa KW - Vicia villosa KW - Secale cereale KW - Nematoda KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20085177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nematology&rft.atitle=Improving+the+use+of+rye+%28Secale+cereale%29+for+nematode+management%3A+potential+to+select+cultivars+based+on+Meloidogyne+incognita+host+status+and+benzoxazinoid+content&rft.au=Zasada%2C+Inga+A%3BRice%2C+Cliff+P%3BMeyer%2C+Susan+L+F&rft.aulast=Zasada&rft.aufirst=Inga&rft.date=2007-01-01&rft.volume=9&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Nematology&rft.issn=13885545&rft_id=info:doi/10.1163%2F156854107779969745 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-08-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Soil; Shoots; Data processing; Manure; Roots; Eggs; Triticum aestivum; Boa; Vicia villosa; Secale cereale; Nematoda; Meloidogyne incognita DO - http://dx.doi.org/10.1163/156854107779969745 ER - TY - JOUR T1 - Examining interactions between legumes and Aphanomyces euteiches with real-time PCR AN - 20040727; 8497162 AB - Real-time PCR has many applications in the study of host-pathogen interactions including improving the resolution of disease screening programs in selecting highly resistant plants. Identifying the earliest time in the disease process that real-time PCR can be used to reliably identify resistant genotypes will optimise applications of these assays in resistance breeding. Experiments were performed to examine the accumulation of Aphanomyces euteiches in resistant and susceptible pea populations at several different time points (7, 10 and 14 days) during the progress of disease progression. At all times, significantly more A. euteiches DNA was detected in the susceptible cultivar Bolero than in the resistant germplasm 90-2079. The earliest significant correlation between disease severity and pathogen DNA quantity was observed 14 days after inoculation. In both resistant and susceptible populations, the quantity of A. euteiches DNA reached a maximum at 7 days, and then decreased in a fairly linear manner over time. These observations provide evidence that A. euteiches is a biotrophic organism that primarily produces mycelia early in the disease cycle. These results suggest that control measures be targeted to disrupt the pathogen early in the process of disease to reduce the production of oospores that serve as subsequent field inoculum. JF - Australasian Plant Pathology AU - Vandemark, G J AU - Ariss, J J AD - U.S. Department of Agriculture, Agricultural Research Service, Vegetable and Forage Crops Research Unit, Prosser, WA 99350, USA, gvandemark@pars.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 102 EP - 108 VL - 36 IS - 2 SN - 0815-3191, 0815-3191 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Aphanomyces euteiches KW - Oospores KW - Plant diseases KW - Carcinoembryonic antigen KW - Plant breeding KW - Genotypes KW - Mycelia KW - Pathogens KW - Host-pathogen interactions KW - Legumes KW - Germplasm KW - Inoculation KW - Inoculum KW - Polymerase chain reaction KW - A 01360:Plant Diseases KW - K 03300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20040727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australasian+Plant+Pathology&rft.atitle=Examining+interactions+between+legumes+and+Aphanomyces+euteiches+with+real-time+PCR&rft.au=Vandemark%2C+G+J%3BAriss%2C+J+J&rft.aulast=Vandemark&rft.aufirst=G&rft.date=2007-01-01&rft.volume=36&rft.issue=2&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=Australasian+Plant+Pathology&rft.issn=08153191&rft_id=info:doi/10.1071%2FAP06090 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Oospores; Plant diseases; Carcinoembryonic antigen; Plant breeding; Pathogens; Mycelia; Genotypes; Legumes; Host-pathogen interactions; Germplasm; Inoculum; Inoculation; Polymerase chain reaction; Aphanomyces euteiches DO - http://dx.doi.org/10.1071/AP06090 ER - TY - JOUR T1 - Computer-simulated RFLP analysis of 16S rRNA genes: identification of ten new phytoplasma groups AN - 20037355; 8048191 AB - Phytoplasmas are cell wall-less bacteria that cause numerous plant diseases. As no phytoplasma has been cultured in cell-free medium, phytoplasmas cannot be differentiated and classified by the traditional methods which are applied to culturable prokaryotes. Over the past decade, the establishment of a phytoplasma classification scheme based on 16S rRNA restriction fragment length polymorphism (RFLP) patterns has enabled the accurate and reliable identification and classification of a wide range of phytoplasmas. In the present study, we expanded this classification scheme through the use of computer-simulated RFLP analysis, achieving rapid differentiation and classification of phytoplasmas. Over 800 publicly available phytoplasma 16S rRNA gene sequences were aligned using the CLUSTAL_X program and the aligned 1.25 kb fragments were exported to pDRAW32 software for in silico restriction digestion and virtual gel plotting. Based on distinctive virtual RFLP patterns and calculated similarity coefficients, phytoplasma strains were classified into 28 groups. The results included the classification of hundreds of previously unclassified phytoplasmas and the delineation of 10 new phytoplasma groups representing three recently described and seven novel putative 'Candidatus Phytoplasma' taxa. JF - International Journal of Systematic and Evolutionary Microbiology AU - Wei, Wei AU - Davis, Robert E AU - Lee, Ing-Ming AU - Zhao, Yan AD - Molecular Plant Pathology Laboratory, USDA-Agricultural Research Service, Beltsville, MD 20705, USA, zhaoy@ba.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1855 EP - 1867 PB - Society for General Microbiology, Marlborough House, Basingstoke Road Spencers Wood Reading RG7 1AG UK, [URL:http://www.sgm.ac.uk/] VL - 57 IS - 8 SN - 1466-5026, 1466-5026 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Differentiation KW - Computer programs KW - software KW - Plant diseases KW - Restriction fragment length polymorphism KW - Phytoplasma KW - Prokaryotes KW - rRNA 16S KW - J 02310:Genetics & Taxonomy KW - G 07800:Plants and Algae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20037355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Computer-simulated+RFLP+analysis+of+16S+rRNA+genes%3A+identification+of+ten+new+phytoplasma+groups&rft.au=Wei%2C+Wei%3BDavis%2C+Robert+E%3BLee%2C+Ing-Ming%3BZhao%2C+Yan&rft.aulast=Wei&rft.aufirst=Wei&rft.date=2007-01-01&rft.volume=57&rft.issue=8&rft.spage=1855&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.65000-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Computer programs; Differentiation; Plant diseases; software; Restriction fragment length polymorphism; Phytoplasma; Prokaryotes; rRNA 16S DO - http://dx.doi.org/10.1099/ijs.0.65000-0 ER - TY - JOUR T1 - Incidence and Persistence of Zoonotic Bacterial and Protozoan Pathogens in a Beef Cattle Feedlot Runoff Control Vegetative Treatment System AN - 20037240; 8047685 AB - Determining the survival of zoonotic pathogens in livestock manure and runoff is critical for understanding the environmental and public health risks associated with these wastes. The occurrence and persistence of the bacterial pathogens Escherichia coli O157:H7 and Campylobacter spp. in a passive beef cattle feedlot runoff control-vegetative treatment system were examined over a 26-mo period. Incidence of the protozoans Cryptosporidium spp. and Giardia spp. was also assessed. The control system utilizes a shallow basin to collect liquid runoff and accumulate eroded solids from the pen surfaces; when an adequate liquid volume is attained, the liquid is discharged from the basin onto a 4.5-ha vegetative treatment area (VTA) of bromegrass which is harvested as hay. Basin discharge transported E. coli O157, Campylobacter spp., and generic E. coli into the VTA soil, but without additional discharge from the basin, the pathogen prevalences decreased over time. Similarly, the VTA soil concentrations of generic E. coli initially decreased rapidly, but lower residual populations persisted. Isolation of Cryptosporidium oocysts and Giardia cysts from VTA samples was infrequent, indicating differences in sedimentation and/or transport in comparison to bacteria. Isolation of generic E. coli from freshly cut hay from VTA regions that received basin discharge (12 of 30 vs. 1 of 30 control samples) provided evidence for the risk of contamination; however, neither E. coli O157 or Campylobacter spp. were recovered from the hay following baling. This work indicates that the runoff control system is effective for reducing environmental risk by containing and removing pathogens from feedlot runoff. JF - Journal of Environmental Quality AU - Berry, Elaine D AU - Woodbury, Bryan L AU - Nienaber, John A AU - Eigenberg, Roger A AU - Thurston, Jeanette A AU - Wells, James E AD - U.S. Meat Animal Research Center, P.O. Box 166, Spur 18D, Clay Center, NE 68933-0166, Elaine.Berry@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 1873 EP - 1882 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 6 SN - 0047-2425, 0047-2425 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Pollution Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Manure KW - Contamination KW - Disease control KW - Basins KW - Microbial contamination KW - Freshwater KW - Hay KW - Public health KW - Soil KW - Giardia KW - Escherichia coli KW - Biological pollutants KW - Sedimentation KW - Bacteria (Enterobacteriaceae) (Escherichia) KW - Pathogenic bacteria KW - Wastes KW - River discharge KW - Cattle KW - Beef KW - hay KW - Environmental quality KW - survival KW - Runoff KW - Survival KW - Isolation KW - Feedlot Runoff KW - Control systems KW - Pollutant persistence KW - Animal wastes KW - Oocysts KW - Campylobacter KW - Pathogens KW - Cysts KW - Livestock KW - Risk KW - Cryptosporidium KW - K 03410:Animal Diseases KW - Q5 08503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - A 01330:Food Microbiology KW - SW 3030:Effects of pollution KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20037240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Incidence+and+Persistence+of+Zoonotic+Bacterial+and+Protozoan+Pathogens+in+a+Beef+Cattle+Feedlot+Runoff+Control+Vegetative+Treatment+System&rft.au=Berry%2C+Elaine+D%3BWoodbury%2C+Bryan+L%3BNienaber%2C+John+A%3BEigenberg%2C+Roger+A%3BThurston%2C+Jeanette+A%3BWells%2C+James+E&rft.aulast=Berry&rft.aufirst=Elaine&rft.date=2007-01-01&rft.volume=36&rft.issue=6&rft.spage=1873&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2007.0100 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Pathogenic bacteria; Pollutant persistence; River discharge; Disease control; Biological pollutants; Pathogens; Microbial contamination; Runoff; Public health; Manure; Oocysts; Contamination; Wastes; Basins; Survival; Cysts; Hay; Livestock; Soil; Beef; Environmental quality; Sedimentation; Animal wastes; Cattle; Control systems; hay; survival; Feedlot Runoff; Bacteria (Enterobacteriaceae) (Escherichia); Risk; Escherichia coli; Isolation; Giardia; Cryptosporidium; Campylobacter; Freshwater DO - http://dx.doi.org/10.2134/jeq2007.0100 ER - TY - JOUR T1 - Biofuels in Brazil: An Overview AN - 20033711; 8047915 AB - The demand for food, fuel, and energy resources continues to increase worldwide. Currently, there are many international efforts aimed at finding renewable, sustainable, and environment friendly solutions for these problems. The spiraling price of petroleum and the adverse effects of using nonrenewable resources are major reasons for increased interest in renewable sources of energy. Brazil, the fifth largest and fifth most populated country in the world, has been developing successful initiatives in renewable sources of energy for more than 75 yr. The production and use of ethanol from sugarcane (Saccharum L.) is a global model for ethanol production, distribution, and use; therefore, the Brazilian ethanol industry has attracted interest from scientists, producers, and governments of both developed and developing countries. Like ethanol, biodiesel is also receiving increased interest in Brazil, with the source material for biodiesel production varying widely between regions. Several oleaginous species have been used, and others are being investigated as potential sources for biodiesel production. Biodiesel was introduced much later than ethanol in Brazil with the formation of the Brazilian Energy Matrix in January 2005 and a mandatory use of at least 2% (B2) biodiesel by 2008 and 5% (B5) by 2013. This paper presents a view of the historic development of ethanol and biodiesel programs in Brazil, emphasizing the strategic role of plant genetic resources as a pillar to support future improvements through plant breeding. JF - Crop Science AU - Nass, Luciano Lourenco AU - Pereira, Pedro Antonio Arraes AU - Ellis, David AD - Embrapa Labex-USA Genetic Resources, National Center for Genetic Resources Preservation, 1111 S. Mason St., Fort Collins, CO 80521, Luciano.Nass@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 2228 EP - 2237 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 6 SN - 0011-183X, 0011-183X KW - Sustainability Science Abstracts KW - Historical account KW - Fuel technology KW - Fuels KW - Sustainable development KW - plant breeding KW - Crops KW - Saccharum KW - Petroleum KW - Ethanol KW - biofuels KW - nonrenewable resources KW - Renewable energy KW - Developing countries KW - Side effects KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20033711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Biofuels+in+Brazil%3A+An+Overview&rft.au=Nass%2C+Luciano+Lourenco%3BPereira%2C+Pedro+Antonio+Arraes%3BEllis%2C+David&rft.aulast=Nass&rft.aufirst=Luciano&rft.date=2007-01-01&rft.volume=47&rft.issue=6&rft.spage=2228&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2007.03.0166 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Saccharum; Ethanol; Renewable energy; Petroleum; nonrenewable resources; Side effects; Fuel technology; biofuels; Crops; plant breeding; Fuels; Historical account; Developing countries; Sustainable development DO - http://dx.doi.org/10.2135/cropsci2007.03.0166 ER - TY - JOUR T1 - Shedding of sCD14 by bovine neutrophils following activation with bacterial lipopolysaccharide results in down-regulation of IL-8 AN - 20032640; 8505890 AB - CD14, the leukocyte co-receptor for lipopolysaccharide (LPS), is important in the response of bovine polymorphonuclear neutrophil leukocytes (PMN) to Gram-negative bacteria. In other species, the expression of CD14 on the surface of PMN was shown to increase after exposure to inflammatory stimuli. These newly expressed molecules may originate from either an intracellular pool or through new gene expression. We sought to characterize bovine PMN cell surface expression and shedding of CD14 molecules, and CD14's effect on secretion of the chemoattractants IL-8 and IL-1\beta by PMN. Bovine PMN were incubated in RPMI for 20 h at 37 {\circ}C with LPS (1, 10, 100 mu g/mL). IL-8 release increased with treatment of 1 mu g/mL LPS, but decreased 41.5 and 95% at the 10 and 100 mu g/mL concentrations of LPS, respectively. In contrast, shedding of CD14 from the surface of PMN only increased at the highest concentration of LPS (100 mu g/mL). Secretion of IL-1\beta was similar regardless of the LPS concentration used to stimulate PMN. The effect of PMN concentration (1 times 10{7}, 2.5\times 10{7}, 5\times 10{7}, and 10\times 10{7}/mL) on CD14 cell surface expression and shedding of IL-8 and IL-1\beta were also determined. Shedding of CD14 by PMN increased with increasing concentration of PMN after exposure to 0.1 and 10 mu g/mL of LPS, while secretion of IL-8 decreased. IL-1\beta increased at the highest concentration of PMN. The use of real time polymerase chain reaction showed that CD14 mRNA expression was not different between control and LPS-stimulated cells, indicating that the sCD14 came from either membrane bound CD14 or a preformed pool. Our results demonstrate that release of CD14 from PMN suppresses secretion of IL-8, and may be an important regulatory mechanism for controlling excessive migration of PMN into the bovine mammary gland. JF - Veterinary Research AU - Sohn, Eun J AU - Paape, Max J AU - Bannerman, Douglas D AU - Connor, Erin E AU - Fetterer, Raymond H AU - Peters, Robert R AD - Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA, mpaape@anri.barc.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 95 EP - 108 PB - INRA, 7, avenue du Hoggar Parc d'Activites de Courtaboeuf F-91944 Les Ulis Cedex A France, [mailto:edps@edpsciences.org], [URL:http://www.edpsciences.org] VL - 38 IS - 1 SN - 0928-4249, 0928-4249 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - CD14 KW - IL-8 KW - LPS KW - neutrophil KW - bovine KW - Bacteria KW - Cell surface KW - Mammary gland KW - Leukocytes (polymorphonuclear) KW - Leukocytes (neutrophilic) KW - CD14 antigen KW - Interleukin 8 KW - Cell activation KW - Inflammation KW - Gene expression KW - Gram-negative bacteria KW - Chemotactic factors KW - Polymerase chain reaction KW - Lipopolysaccharides KW - J 02410:Animal Diseases KW - A 01450:Environmental Pollution & Waste Treatment KW - F 06910:Microorganisms & Parasites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20032640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Veterinary+Research&rft.atitle=Shedding+of+sCD14+by+bovine+neutrophils+following+activation+with+bacterial+lipopolysaccharide+results+in+down-regulation+of+IL-8&rft.au=Sohn%2C+Eun+J%3BPaape%2C+Max+J%3BBannerman%2C+Douglas+D%3BConnor%2C+Erin+E%3BFetterer%2C+Raymond+H%3BPeters%2C+Robert+R&rft.aulast=Sohn&rft.aufirst=Eun&rft.date=2007-01-01&rft.volume=38&rft.issue=1&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Veterinary+Research&rft.issn=09284249&rft_id=info:doi/10.1051%2Fvetres%3A2006052 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Cell surface; Mammary gland; Leukocytes (polymorphonuclear); Leukocytes (neutrophilic); CD14 antigen; Interleukin 8; Inflammation; Cell activation; Gene expression; Gram-negative bacteria; Chemotactic factors; Lipopolysaccharides; Polymerase chain reaction; Bacteria DO - http://dx.doi.org/10.1051/vetres:2006052 ER - TY - JOUR T1 - Managing weeds with a dualistic approach of prevention and control. A review AN - 20028454; 8507596 AB - Scientists have theorized that weed management would be more efficient if prevention tactics were integrated with control tactics. The goals of prevention are to reduce weed community density and improve crop tolerance to weeds. Here we describe the impact of this approach in the semiarid steppe of the United States. As a result, producers have reduced herbicide inputs and costs by 50% compared to conventional practices. Critical factors for success with this approach are rotation design and no-till practices. Rotations comprised of two cool-season crops followed by two warm-season crops are the most disruptive of weed population growth. The impact of rotation design on weed community density is enhanced by no-till. Crop tolerance to weeds is improved by systems of cultural tactics. The tolerance is greatest when three tactics are combined together. This dualistic approach of prevention and control effectively controls weeds with four-crop rotations such that herbicides are not needed in some crops of the rotation. Weed density is so low that crop yield is not affected by weed interference. With this approach, herbicides are a choice rather than a requirement for cropping success in the semiarid steppe of the United States. JF - Agronomy for Sustainable Development AU - Anderson, Randy L AD - USDA, 2923 Medary Avenue, Brookings, South Dakota, USA(Accepted 2 October 2006; published online 1 December 2006), randerson@ngirl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 13 EP - 18 PB - EDP Sciences, 17 Avenue du Hoggar Parc d'Activites de Courtaboeuf Les Ulis Cedex A BP 112 91944 France, [mailto:edps@edpsciences.org], [URL:http://www.edpsciences.org] VL - 27 IS - 1 SN - 1774-0746, 1774-0746 KW - Pollution Abstracts; Sustainability Science Abstracts KW - Sustainable development KW - no-till cropping KW - Crops KW - prevention KW - agronomy KW - weeds KW - culture KW - crop yield KW - population growth KW - weed control KW - Herbicides KW - steppes KW - USA KW - Reviews KW - P 9000:ENVIRONMENTAL ACTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20028454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+for+Sustainable+Development&rft.atitle=Managing+weeds+with+a+dualistic+approach+of+prevention+and+control.+A+review&rft.au=Anderson%2C+Randy+L&rft.aulast=Anderson&rft.aufirst=Randy&rft.date=2007-01-01&rft.volume=27&rft.issue=1&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Agronomy+for+Sustainable+Development&rft.issn=17740746&rft_id=info:doi/10.1051%2Fagro%3A2006027 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - USA; weeds; Crops; prevention; Herbicides; no-till cropping; steppes; weed control; culture; population growth; Reviews; crop yield; agronomy; Sustainable development DO - http://dx.doi.org/10.1051/agro:2006027 ER - TY - JOUR T1 - Impact of High-Lignin Fermentation Byproduct on Soils with Contrasting Organic Carbon Content AN - 20023720; 8054223 AB - Agricultural biomass is a potential renewable biofuel that may partially replace nonrenewable fossil fuels. Corn stover is rich in cellulose and hemicellulose, both of which can be converted to sugars and fermented to ethanol. This fermentation process results in a high-lignin fermentation byproduct (HLFB) that could be converted to energy products or used as a soil amendment. We had two objectives: (i) to determine whether HLFB (0.1, 1.0, or 10 kg m super(-2)) could improve soil properties in two soils with contrasting levels of soil organic carbon (SOC); and (ii) to assess the impact of HLFB on crop growth. These goals were addressed with separate experiments. In the soil experiment, two soils were amended with HLFB or ground corn (Zea mays L.) stover and then incubated in pots for 118 d. Flux of CO sub(2) was monitored and soil properties were measured after incubation. In the plant experiment, corn and soybean [Glycine max (L.) Merr.] were grown in pots, without amendment or amended with 1.0 kg m super(-2) corn stover or 1.0 kg m super(- 2) HLFB. The soil experiment indicated that the addition of 10 kg m super(-2) HLFB increased CO sub(2) emission, humic acid concentration, and water-stable aggregates, and decreased bulk density (D sub(b)). No adverse impacts on crop growth were measured when HLFB was applied at a rate of 1.0 kg m super(-2). Much of the HLFB may be used by the energy industry, but perhaps a percentage could be returned to the field to reduce the impact of corn stover removal on soil C. JF - Soil Science Society of America Journal AU - Johnson, Jane M-F AU - Sharratt, Brenton S AU - Reicosky, Donald C AU - Lindstrom, Michael AD - USDA-ARS, North Central Soil Conservation Res. Lab., 803 Iowa Ave., Morris, MN 56267, jane.johnson@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1151 EP - 1159 PB - Soil Science Society of America VL - 71 IS - 4 SN - 0361-5995, 0361-5995 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Sustainability Science Abstracts; Biotechnology and Bioengineering Abstracts KW - Fuel technology KW - Fermentation KW - Byproducts KW - Organic carbon KW - Cellulose KW - Glycine max KW - corn KW - Crops KW - Soil KW - Carbon KW - Zea mays KW - soil properties KW - Soil properties KW - soil amendment KW - Emissions KW - soybeans KW - Ethanol KW - Sugar KW - Fossil fuels KW - biofuels KW - Soils (organic) KW - Biomass KW - Soil amendment KW - Soybeans KW - hemicellulose KW - Humic acids KW - Energy KW - Carbon dioxide KW - Biofuels KW - M3 1010:Issues in Sustainable Development KW - A 01330:Food Microbiology KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20023720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Impact+of+High-Lignin+Fermentation+Byproduct+on+Soils+with+Contrasting+Organic+Carbon+Content&rft.au=Johnson%2C+Jane+M-F%3BSharratt%2C+Brenton+S%3BReicosky%2C+Donald+C%3BLindstrom%2C+Michael&rft.aulast=Johnson&rft.aufirst=Jane&rft.date=2007-01-01&rft.volume=71&rft.issue=4&rft.spage=1151&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0172 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Sugar; Fossil fuels; Fermentation; Cellulose; Soils (organic); Biomass; Crops; Soil amendment; hemicellulose; Soybeans; Carbon; Humic acids; Energy; Soil properties; Carbon dioxide; Biofuels; Ethanol; Fuel technology; Organic carbon; Byproducts; biofuels; corn; Soil; soil properties; Emissions; soil amendment; soybeans; Zea mays; Glycine max DO - http://dx.doi.org/10.2136/sssaj2006.0172 ER - TY - JOUR T1 - Effect of Orientation on the Physical Properties of Potato Amylose and High-Amylose Corn Starch Films AN - 20022533; 8019923 AB - The effect of orientation on the properties of amylose and starch films was studied in order to determine if film strength, flexibility, and water resistance could be improved. Potato amylose and high (70%) amylose corn starch were peracetylated, cast into films, stretched in hot glycerol 1-6 times the original length, and deacetylated. Molecular orientation of potato amylose films was much higher than for high-amylose corn starch films as determined by optical birefringence. For potato amylose films, orientation resulted in large increases in tensile strength and elongation but little change in modulus. For high-amylose corn starch films, tensile strength and modulus did not change with draw ratio but elongation to break increased from about 8% to 27% as draw ratio increased from 1 to 5. Scanning electron micrographs revealed many small crazes in the drawn starch films, suggesting that the improved film toughness was due to energy dissipation during deformation of the crazes. Annealing of drawn films at 100% humidity resulted in partial crystallization and improved wet strength. JF - Biomacromolecules AU - Shogren, Randal AD - National Center for Agricultural Utilization Research, USDA/ARS, 1815 North University Street, Peoria, Illinois 61604 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 3641 EP - 3645 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org] VL - 8 IS - 11 SN - 1525-7797, 1525-7797 KW - Biotechnology and Bioengineering Abstracts KW - Crystallization KW - Elongation KW - Glycerol KW - Amylose KW - Solanum tuberosum KW - Humidity KW - Birefringence KW - Tensile strength KW - Starch KW - Films KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20022533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomacromolecules&rft.atitle=Effect+of+Orientation+on+the+Physical+Properties+of+Potato+Amylose+and+High-Amylose+Corn+Starch+Films&rft.au=Shogren%2C+Randal&rft.aulast=Shogren&rft.aufirst=Randal&rft.date=2007-01-01&rft.volume=8&rft.issue=11&rft.spage=3641&rft.isbn=&rft.btitle=&rft.title=Biomacromolecules&rft.issn=15257797&rft_id=info:doi/10.1021%2Fbm7008153PII%3AS1525-7797%2870%2900815-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Crystallization; Elongation; Glycerol; Amylose; Birefringence; Humidity; Tensile strength; Starch; Films; Solanum tuberosum DO - http://dx.doi.org/10.1021/bm7008153PII:S1525-7797(70)00815-2 ER - TY - JOUR T1 - Aggregate Stability as Affected by Polyacrylamide Molecular Weight, Soil Texture, and Water Quality AN - 20020681; 8054310 AB - The favorable effects of the environmentally friendly, nontoxic, anionic polyacrylamide (PAM) as a soil conditioner have long been established. Some uncertainties exist, however, regarding the effects of PAM molecular weight (MW) on its performance as a soil amendment and its ability to penetrate into aggregates and stabilize interior surfaces. We studied the effects of two anionic polymers, a high-MW (12 x 10 super(6) Da) and a medium-MW (2 x 10 super(5) Da) PAM, using deionized water (electrical conductivity of 0.004 dS m super(-1)) or a 15 mmol L super(-1) gypsum solution, on the stability of aggregates from four smectitic soils varying in clay content. Penetration of PAM into the aggregates was estimated from treating 0.5- to 1.0- and 1.0- to 2.0-mm aggregates with PAM and thereafter comparing the stability of the small aggregates to that of the large aggregates after the latter had been crushed and sieved to 0.5- to 1.0-mm size. The stability ratio (SR) ranged from 0.090 to 0.900 and tended to (i) increase with the increase in soil clay content, (ii) maintain, in the absence of PAM, a greater level with electrolyte solution than deionized water, and (iii) be greater for the PAM-treated aggregates than the control. In the finer textured soils, the SR of the initially small aggregates was generally greater than that of the initially large aggregates, indicating that most of the PAM was adsorbed on the exterior surfaces and only a small fraction of the PAM added, if any, entered into pores. A significant interaction among the treatments tested (PAM MW, aggregate size, and solution ionic strength), with respect to their effect on the SR, was identified. Consequently, neither of the two PAM polymers tested could have been singled out as preferable. JF - Soil Science Society of America Journal AU - Mamedov, AI AU - Beckmann, S AU - Huang, C AU - Levy, G J AD - USDA-ARS, National Soil Erosion Research Lab., 275 S. Russell St., Purdue Univ., West Lafayette, IN 47907-2077, amirakh.mamedov@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1909 EP - 1918 PB - Soil Science Society of America VL - 71 IS - 6 SN - 0361-5995, 0361-5995 KW - Pollution Abstracts; Water Resources Abstracts KW - Testing Procedures KW - water quality KW - Electrolytes KW - Clay KW - Conductivity KW - electrolytes KW - Aggregates KW - Clays KW - Soil KW - Performance Evaluation KW - Soil Amendments KW - soil texture KW - Weight KW - soil amendment KW - Polymers KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20020681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Aggregate+Stability+as+Affected+by+Polyacrylamide+Molecular+Weight%2C+Soil+Texture%2C+and+Water+Quality&rft.au=Mamedov%2C+AI%3BBeckmann%2C+S%3BHuang%2C+C%3BLevy%2C+G+J&rft.aulast=Mamedov&rft.aufirst=AI&rft.date=2007-01-01&rft.volume=71&rft.issue=6&rft.spage=1909&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2007.0096 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Soil; water quality; soil texture; Clay; soil amendment; electrolytes; Polymers; Testing Procedures; Performance Evaluation; Electrolytes; Soil Amendments; Weight; Conductivity; Aggregates; Clays DO - http://dx.doi.org/10.2136/sssaj2007.0096 ER - TY - JOUR T1 - Insect feeding-induced differential expression of Beta vulgaris root genes and their regulation by defense-associated signals AN - 20012653; 7320407 AB - Root responses to insect pests are an area of plant defense research that lacks much information. We have identified more than 150 sugar beet root ESTs enriched for genes responding to sugar beet root maggot feeding from both moderately resistant, F1016, and susceptible, F1010, genotypes using suppressive subtractive hybridization. The largest number of identified F1016 genes grouped into the defense/stress response (28%) and secondary metabolism (10%) categories with a polyphenol oxidase gene, from F1016, identified most often from the subtractive libraries. The differential expression of the root ESTs was confirmed with RT-PCR. The ESTs were further characterized using macroarray-generated expression profiles from F1016 sugar beet roots following mechanical wounding and treatment of roots with the signaling molecules methyl jasmonate, salicylic acid and ethylene. Of the examined root ESTs, 20, 17 and 11% were regulated by methyl jasmonate, salicylic acid and ethylene, respectively, suggesting these signaling pathways are involved in sugar beet root defense responses to insects. Identification of these sugar beet root ESTs provides knowledge in the field of plant root defense and will lead to the development of novel control strategies for control of the sugar beet root maggot. JF - Plant Cell Reports AU - Puthoff, David P AU - Smigocki, Ann C AD - Molecular Plant Pathology Laboratory, 10300 Baltimore Avenue, Beltsville, MD, 20705, USA, smigocka@ba.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 71 EP - 84 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 26 IS - 1 SN - 0721-7714, 0721-7714 KW - sugar beet KW - Entomology Abstracts; Biotechnology and Bioengineering Abstracts; Genetics Abstracts KW - Feeding KW - Beta vulgaris KW - Methyl jasmonate KW - Stress KW - Transcription KW - Roots KW - Genotypes KW - Catechol oxidase KW - Salicylic acid KW - expressed sequence tags KW - Gene regulation KW - Polymerase chain reaction KW - Pests KW - Ethylene KW - Metabolism KW - Wounding KW - Signal transduction KW - W 30925:Genetic Engineering KW - G 07800:Plants and Algae KW - Z 05360:Genetics and Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20012653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Cell+Reports&rft.atitle=Insect+feeding-induced+differential+expression+of+Beta+vulgaris+root+genes+and+their+regulation+by+defense-associated+signals&rft.au=Puthoff%2C+David+P%3BSmigocki%2C+Ann+C&rft.aulast=Puthoff&rft.aufirst=David&rft.date=2007-01-01&rft.volume=26&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Plant+Cell+Reports&rft.issn=07217714&rft_id=info:doi/10.1007%2Fs00299-006-0201-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Feeding; Methyl jasmonate; Roots; Transcription; Stress; Genotypes; Catechol oxidase; expressed sequence tags; Salicylic acid; Gene regulation; Polymerase chain reaction; Ethylene; Pests; Wounding; Metabolism; Signal transduction; Beta vulgaris DO - http://dx.doi.org/10.1007/s00299-006-0201-y ER - TY - JOUR T1 - Summer Cover Crops Reduce Atrazine Leaching to Shallow Groundwater in Southern Florida AN - 20003544; 8047623 AB - At Florida's southeastern tip, sweet corn (Zea Mays) is grown commercially during winter months. Most fields are treated with atrazine (6- chloro-N-ethyl-N'-[1-methylethyl]-1,3,5-triazine-2,4-diamine). Hydrogeologic conditions indicate a potential for shallow groundwater contamination. This was investigated by measuring the parent compound and three degradates-DEA (6-chloro-N-[1-methylethyl]-1,3,5-triazine-2,4- diamine), DIA (6-chloro-N-ethyl)-1,3,5-triazine-2,4-diamine, and HA (6- hydroxy-N-[1-methylethyl]-1,3,5-triazine-2,4-diamine)-in water samples collected beneath sweet corn plots treated annually with the herbicide. During the study, a potential mitigation measure (i.e., the use of a cover crop, Sunn Hemp [Crotalaria juncea L.], during summer fallow periods followed by chopping and turning the crop into soil before planting the next crop) was evaluated. Over 3.5 yr and production of four corn crops, groundwater monitoring indicated leaching of atrazine, DIA, and DEA, with DEA accounting for more than half of all residues in most samples. Predominance of DEA, which increased after the second atrazine application, was interpreted as an indication of rapid and extensive atrazine degradation in soil and indicated that an adapted community of atrazine degrading organisms had developed. A companion laboratory study found a sixfold increase in atrazine degradation rate in soil after three applications. Groundwater data also revealed that atrazine and degradates concentrations were significantly lower in samples collected beneath cover crop plots when compared with concentrations below fallow plots. Together, these findings demonstrated a relatively small although potentially significant risk for leaching of atrazine and its dealkylated degradates to groundwater and that the use of a cover crop like Sunn Hemp during summer months may be an effective mitigation measure. JF - Journal of Environmental Quality AU - Potter, Thomas L AU - Bosch, David D AU - Joo, Hyun AU - Schaffer, Bruce AU - Munoz-Carpena, Rafael AD - USDA-ARS, Southeast Watershed Research Lab., P.O. Box 748, Tifton, GA 31793, tom.potter@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1301 EP - 1309 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts; Risk Abstracts; Water Resources Abstracts KW - USA, Florida KW - Degradation KW - Water sampling KW - Water Analysis KW - fallow land KW - corn KW - Crops KW - Soil KW - mitigation KW - Zea mays KW - Corn KW - Cover Crops KW - Leaching KW - Residues KW - planting KW - Herbicides KW - Risk KW - Crotalaria KW - winter KW - Atrazine KW - Groundwater pollution KW - summer KW - Groundwater KW - P 2000:FRESHWATER POLLUTION KW - SW 3030:Effects of pollution KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20003544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Summer+Cover+Crops+Reduce+Atrazine+Leaching+to+Shallow+Groundwater+in+Southern+Florida&rft.au=Potter%2C+Thomas+L%3BBosch%2C+David+D%3BJoo%2C+Hyun%3BSchaffer%2C+Bruce%3BMunoz-Carpena%2C+Rafael&rft.aulast=Potter&rft.aufirst=Thomas&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1301&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0526 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Leaching; Water sampling; Residues; fallow land; planting; Herbicides; Crops; corn; Soil; mitigation; winter; Atrazine; summer; Groundwater pollution; Risk; Cover Crops; Degradation; Water Analysis; Corn; Groundwater; Crotalaria; Zea mays; USA, Florida DO - http://dx.doi.org/10.2134/jeq2006.0526 ER - TY - JOUR T1 - Soil properties controlling seepage erosion contributions to streambank failure AN - 20003263; 7378167 AB - The majority of sediment leaving catchments may be from streambank failure. Seepage erosion of unconsolidated sand above a restrictive layer is an important erosion process in incised streams that leads to streambank failure by undercutting banks. The objective of this study was to determine the impact of soil properties on seepage erosion and the resulting streambank failure. Seepage flow and sediment concentrations were measured in situ at eight locations along the banks of a deeply incised stream in northern Mississippi. Using field observations as a guide, the soil profile conditions of a shallow (45 cm) streambank, consisting of 30 cm of topsoil, a 10 cm conductive layer, and a 5 cm restrictive layer, were mimicked in laboratory lysimeter experiments to quantify the hydrologic properties controlling seepage erosion and bank failure under a 40 cm head. The time to flow initiation and the flow rate were linearly related to the slope of the restrictive layer. Seepage erosion began within minutes of flow initiation and resulted in substantial (3 to 34 cm) undercutting of the bank. Sediment concentrations of seeps were as high as 660 g l super(-1) in situ and 4500 g l super(-1) in the lysimeters. Sediment concentrations were related to the layer slope, thereby indicating the importance of detailed site characterization. The USDA-ARS Streambank Stability model demonstrated the increase in instability of banks due to undercutting by seepage erosion, but failed to account for the sediment loss due to sapping for stable banks and overestimated the sediment loads for failed banks. JF - Earth Surface Processes and Landforms AU - Wilson, G V AU - Periketi, R K AU - Fox, G A AU - Dabney, S M AU - Shields, F D AU - Cullum, R F AD - USDA-ARS National Sedimentation Laboratory, 598 McElroy Drive, Oxford, MS 38655, USA, gvwilson@ars.usda.gov Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 447 EP - 459 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 32 IS - 3 SN - 0197-9337, 0197-9337 KW - Pollution Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - sapping KW - seepage erosion KW - streambank failure KW - undercutting KW - subsurface flow KW - Catchment area KW - Landforms KW - landforms KW - Soil erosion KW - Seepage KW - Streams KW - Flow rates KW - Soil KW - soil properties KW - Sand KW - Soils KW - Banks KW - Lysimeters KW - Soil Properties KW - Slopes KW - Seepages KW - Sediment Concentration KW - Sediment pollution KW - Laboratory testing KW - Sediments KW - Erosion KW - USA, Mississippi KW - Catchments KW - seepages KW - Sediment load KW - Q2 09264:Sediments and sedimentation KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 7060:Research facilities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20003263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+Surface+Processes+and+Landforms&rft.atitle=Soil+properties+controlling+seepage+erosion+contributions+to+streambank+failure&rft.au=Wilson%2C+G+V%3BPeriketi%2C+R+K%3BFox%2C+G+A%3BDabney%2C+S+M%3BShields%2C+F+D%3BCullum%2C+R+F&rft.aulast=Wilson&rft.aufirst=G&rft.date=2007-01-01&rft.volume=32&rft.issue=3&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/10.1002%2Fesp.1405 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Catchment area; Landforms; Soils; Sediment load; Soil erosion; Seepages; Soil; Sediment pollution; Erosion; Laboratory testing; Sand; soil properties; Catchments; landforms; seepages; Streams; Flow rates; Lysimeters; Banks; Soil Properties; Slopes; Seepage; Sediment Concentration; Sediments; USA, Mississippi DO - http://dx.doi.org/10.1002/esp.1405 ER - TY - JOUR T1 - Ribosomal protein gene-based phylogeny for finer differentiation and classification of phytoplasmas AN - 20003057; 8048220 AB - Extensive phylogenetic analyses were performed based on sequences of the 16S rRNA gene and two ribosomal protein (rp) genes, rplV (rpl22) and rpsC (rps3), from 46 phytoplasma strains representing 12 phytoplasma 16Sr groups, 16 other mollicutes and 28 Gram-positive walled bacteria. The phylogenetic tree inferred from rp genes had a similar overall topology to that inferred from the 16S rRNA gene. However, the rp gene-based tree gave a more defined phylogenetic interrelationship among mollicutes and Gram- positive walled bacteria. Both phylogenies indicated that mollicutes formed a monophyletic group. Phytoplasmas clustered with Acholeplasma species and formed one clade paraphyletic with a clade consisting of the remaining mollicutes. The closest relatives of mollicutes were low-G+C-content Gram- positive bacteria. Comparative phylogenetic analyses using the 16S rRNA gene and rp genes were performed to evaluate their efficacy in resolving distinct phytoplasma strains. A phylogenetic tree was constructed based on analysis of rp gene sequences from 87 phytoplasma strains belonging to 12 16Sr phytoplasma groups. The phylogenetic relationships among phytoplasmas were generally in agreement with those obtained on the basis of the 16S rRNA gene in the present and previous works. However, the rp gene-based phylogeny allowed for finer resolution of distinct lineages within the phytoplasma 16Sr groups. RFLP analysis of rp gene sequences permitted finer differentiation of phytoplasma strains in a given 16Sr group. In this study, we also designed several semi-universal and 16Sr group-specific rp gene-based primers that allow for the amplification of 11 16Sr group phytoplasmas. JF - International Journal of Systematic and Evolutionary Microbiology AU - Martini, M AU - Lee, I M AU - Bottner, K D AU - Zhao, Y AU - Botti, S AU - Bertaccini, A AU - Harrison, NA AU - Carraro, L AU - Marcone, C AU - Khan, A J AU - Osler, R AD - Dipartimento di Biologia Applicata alla Difesa delle Piante, University of Udine, 33100 Udine, Italy, leeim@ba.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 2037 EP - 2051 PB - Society for General Microbiology, Marlborough House, Basingstoke Road Spencers Wood Reading RG7 1AG UK, [URL:http://www.sgm.ac.uk/] VL - 57 IS - 9 SN - 1466-5026, 1466-5026 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Mollicutes KW - Phylogeny KW - Differentiation KW - Ribosomal proteins KW - Acholeplasma KW - Phytoplasma KW - Primers KW - rRNA 16S KW - J 02310:Genetics & Taxonomy KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20003057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Ribosomal+protein+gene-based+phylogeny+for+finer+differentiation+and+classification+of+phytoplasmas&rft.au=Martini%2C+M%3BLee%2C+I+M%3BBottner%2C+K+D%3BZhao%2C+Y%3BBotti%2C+S%3BBertaccini%2C+A%3BHarrison%2C+NA%3BCarraro%2C+L%3BMarcone%2C+C%3BKhan%2C+A+J%3BOsler%2C+R&rft.aulast=Martini&rft.aufirst=M&rft.date=2007-01-01&rft.volume=57&rft.issue=9&rft.spage=2037&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.65013-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Phylogeny; Differentiation; Ribosomal proteins; Phytoplasma; Primers; rRNA 16S; Mollicutes; Acholeplasma DO - http://dx.doi.org/10.1099/ijs.0.65013-0 ER - TY - JOUR T1 - Rye Cover Crop and Gamagrass Strip Effects on NO3 Concentration and Load in Tile Drainage AN - 20001469; 8047646 AB - A significant portion of the NO sub(3) from agricultural fields that contaminates surface waters in the Midwest Corn Belt is transported to streams or rivers by subsurface drainage systems or "tiles." Previous research has shown that N fertilizer management alone is not sufficient for reducing NO sub(3) concentrations in subsurface drainage to acceptable levels; therefore, additional approaches need to be devised. We compared two cropping system modifications for NO sub(3) concentration and load in subsurface drainage water for a no-till corn (Zea mays L.)-soybean (Glycine max [L.] Merr.) management system. In one treatment, eastern gamagrass (Tripsacum dactyloides L.) was grown in permanent 3.05-m-wide strips above the tiles. For the second treatment, a rye (Secale cereale L.) winter cover crop was seeded over the entire plot area each year near harvest and chemically killed before planting the following spring. Twelve 30.5 x 42.7-m subsurface-drained field plots were established in 1999 with an automated system for measuring tile flow and collecting flow-weighted samples. Both treatments and a control were initiated in 2000 and replicated four times. Full establishment of both treatments did not occur until fall 2001 because of dry conditions. Treatment comparisons were conducted from 2002 through 2005. The rye cover crop treatment significantly reduced subsurface drainage water flow-weighted NO sub(3) concentrations and NO sub(3) loads in all 4 yr. The rye cover crop treatment did not significantly reduce cumulative annual drainage. Averaged over 4 yr, the rye cover crop reduced flow-weighted NO sub(3) concentrations by 59% and loads by 61%. The gamagrass strips did not significantly reduce cumulative drainage, the average annual flow-weighted NO sub(3) concentrations, or cumulative NO sub(3) loads averaged over the 4 yr. Rye winter cover crops grown after corn and soybean have the potential to reduce the NO sub(3) concentrations and loads delivered to surface waters by subsurface drainage systems. JF - Journal of Environmental Quality AU - Kaspar, T C AU - Jaynes, D B AU - Parkin, T B AU - Moorman, T B AD - USDA-ARS, National Soil Tilth Laboratory, Ames, IA 50011, Tom.Kaspar@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1503 EP - 1511 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 5 SN - 0047-2425, 0047-2425 KW - Pollution Abstracts KW - Surface water KW - no-till cropping KW - Streams KW - Glycine max KW - corn KW - Crops KW - Fertilizers KW - Zea mays KW - Water springs KW - Tripsacum dactyloides KW - soybeans KW - Rivers KW - Drainage KW - planting KW - agricultural land KW - Agrochemicals KW - winter KW - drainage water KW - Secale cereale KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20001469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Rye+Cover+Crop+and+Gamagrass+Strip+Effects+on+NO3+Concentration+and+Load+in+Tile+Drainage&rft.au=Kaspar%2C+T+C%3BJaynes%2C+D+B%3BParkin%2C+T+B%3BMoorman%2C+T+B&rft.aulast=Kaspar&rft.aufirst=T&rft.date=2007-01-01&rft.volume=36&rft.issue=5&rft.spage=1503&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0468 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Rivers; Surface water; Drainage; planting; agricultural land; no-till cropping; Agrochemicals; Streams; Crops; corn; Fertilizers; winter; drainage water; Water springs; soybeans; Zea mays; Secale cereale; Tripsacum dactyloides; Glycine max DO - http://dx.doi.org/10.2134/jeq2006.0468 ER - TY - JOUR T1 - From Oligomers to Molecular Giants of Soybean Oil in Supercritical Carbon Dioxide Medium: 1. Preparation of Polymers with Lower Molecular Weight from Soybean Oil AN - 19998873; 8018572 AB - Polymers with a low molecular weight derived from soybean oil have been prepared in a supercritical carbon dioxide medium by cationic polymerization. Boron trifluoride diethyl etherate was used as an initiator. Influences of polymerization temperature, amount of initiator, and carbon dioxide pressure on the molecular weight were investigated. It is shown that the higher polymerization temperature favors polymers with relatively higher molecular weights. Larger amounts of initiator also provide polymers with higher molecular weights. Higher pressure favors polymers with relatively higher molecular weights. The applications of these soy-based materials will be in the lubrication and hydraulic fluid areas. JF - Biomacromolecules AU - Liu, Zengshe AU - Sharma, Brajendra K AU - Erhan, Sevim Z AD - Food and Industrial Oil Research, National Center for Agricultural Utilization Research, Agricultural Research Service, U. S. Department of Agriculture, 1815 North University Street, Peoria, Illinois 61604 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 233 EP - 239 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org] VL - 8 IS - 1 SN - 1525-7797, 1525-7797 KW - Biotechnology and Bioengineering Abstracts KW - Oil KW - Temperature effects KW - Hydraulics KW - Polymerization KW - Molecular weight KW - Carbon dioxide KW - Pressure KW - Boron KW - Soybeans KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19998873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomacromolecules&rft.atitle=From+Oligomers+to+Molecular+Giants+of+Soybean+Oil+in+Supercritical+Carbon+Dioxide+Medium%3A+1.+Preparation+of+Polymers+with+Lower+Molecular+Weight+from+Soybean+Oil&rft.au=Liu%2C+Zengshe%3BSharma%2C+Brajendra+K%3BErhan%2C+Sevim+Z&rft.aulast=Liu&rft.aufirst=Zengshe&rft.date=2007-01-01&rft.volume=8&rft.issue=1&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Biomacromolecules&rft.issn=15257797&rft_id=info:doi/10.1021%2Fbm060496yPII%3AS1525-7797%2806%2900496-X LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Oil; Hydraulics; Polymerization; Molecular weight; Pressure; Carbon dioxide; Boron; Soybeans DO - http://dx.doi.org/10.1021/bm060496yPII:S1525-7797(06)00496-X ER - TY - JOUR T1 - Soybean Oil-Based Lubricants: A Search for Synergistic Antioxidants AN - 19996275; 8019133 AB - Vegetable oils can contribute toward the goal of energy independence and security due to their naturally renewable resource. They are promising candidates as base fluids for ecofriendly lubricants because of their excellent lubricity, biodegradability, good viscosity-temperature characteristics, and low evaporation loss. Their use, however, is restricted due to low thermo-oxidative stability and poor cold-flow behavior. This paper presents a systematic approach to improve their oxidation behavior by searching for a suitable additive combination. The study of antioxidant/antiwear additive synergism was investigated on a set of four antioxidants and three antiwear additives in vegetable oils using pressure differential scanning calorimetry (PDSC) and a rotary bomb oxidation test (RBOT). The results indicate that dialkyldithiocarbamate antioxidant performed better than diphenylamine and hindered phenol. The zinc dialkyldithiocarbamate antioxidant showed excellent synergism with antiwear additive antimony dithiocarbamates. JF - Energy & Fuels AU - Sharma, Brajendra K AU - Perez, Joseph M AU - Erhan, Sevim Z AD - USDA/NCAUR/ARS, Food and Industrial Oil Research, 1815 N. University Street, Peoria Illinois 61604 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 2408 EP - 2414 PB - American Chemical Society, [mailto:service@acs.org] VL - 21 IS - 4 SN - 0887-0624, 0887-0624 KW - Sustainability Science Abstracts KW - Synergism KW - Antioxidants KW - Biodegradation KW - Evaporation KW - Fuels KW - security KW - Phenols KW - Oil KW - Renewable resources KW - Zinc KW - Oxidation KW - Antimony KW - Calorimetry KW - Additives KW - soybeans KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19996275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+%26+Fuels&rft.atitle=Soybean+Oil-Based+Lubricants%3A+A+Search+for+Synergistic+Antioxidants&rft.au=Sharma%2C+Brajendra+K%3BPerez%2C+Joseph+M%3BErhan%2C+Sevim+Z&rft.aulast=Sharma&rft.aufirst=Brajendra&rft.date=2007-01-01&rft.volume=21&rft.issue=4&rft.spage=2408&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/10.1021%2Fef0605854PII%3AS0887-0624%2806%2900585-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Biodegradation; Antioxidants; Synergism; Evaporation; Fuels; security; Phenols; Oil; Renewable resources; Oxidation; Zinc; Antimony; Calorimetry; Additives; soybeans DO - http://dx.doi.org/10.1021/ef0605854PII:S0887-0624(06)00585-8 ER - TY - JOUR T1 - Using QuickBird Satellite Imagery to Distinguish Two Aquatic Weeds in South Texas AN - 19996267; 7355733 AB - QuickBird false color satellite imagery was evaluated for distinguishing waterhyacinth [Eichhornia crassipes (Mart.) Solms] and waterlettuce (Pistia stratiotes L.) infestations in a large reservoir in south Texas. The imagery had three bands (green, red, and near-infrared) and contained 11-bit data. Three subsets of the satellite image were extracted and used as study sites'. Waterhyacinth occurred in all three subset images, whereas waterlettuce was in only one subset image. Supervised and unsupervised classification techniques were used to classify the imagery. Accuracy assessments performed on supervised classification maps of images of the three sites had producer's and user's accuracies for waterhyacinth ranging from 73% to 100%, while accuracy assessments performed on unsupervised classification maps of images of the three sites had producer's and user's accuracies for waterhyacinth ranging from 74% to 100%. An accuracy assessment performed on a supervised classification map of an image from only one site showed that waterlettuce had both a producer's and user's accuracy of 100%, while an accuracy assessment performed on an unsupervised classification map of an image from the same site showed that waterlettuce had producer's and user's accuracies of 82% and 90%, respectively. These results indicate QuickBird satellite imagery coupled with image analysis techniques can be used successfully for detecting waterhyacinth and waterlettuce infestations. JF - Journal of Aquatic Plant Management AU - Everitt, J H AU - Yang, C AD - USDA-ARS, Integrated Farming and Natural Resources Unit, 2413 E. Highway 83, Weslaco, TX 78596, USA, jeveritt@weslaco.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 25 EP - 31 VL - 45 SN - 0146-6623, 0146-6623 KW - Water hyacinth KW - Ecology Abstracts; Pollution Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Remote Sensing KW - Weeds KW - Pistia stratiotes KW - Aquatic Weeds KW - Remote sensing KW - Freshwater KW - Eichhornia crassipes KW - Maps KW - Aquatic Plants KW - Assessments KW - Classification KW - Reservoirs KW - Satellite Technology KW - Data processing KW - Aquatic plants KW - Image processing KW - Identification KW - Satellites KW - Freshwater weeds KW - Color KW - Satellite sensing KW - Infestation KW - USA, Texas KW - weeds KW - Q2 09393:Remote geosensing KW - SW 5040:Data acquisition KW - P 2000:FRESHWATER POLLUTION KW - Q1 08485:Species interactions: pests and control KW - Q5 08521:Mechanical and natural changes KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19996267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Aquatic+Plant+Management&rft.atitle=Using+QuickBird+Satellite+Imagery+to+Distinguish+Two+Aquatic+Weeds+in+South+Texas&rft.au=Everitt%2C+J+H%3BYang%2C+C&rft.aulast=Everitt&rft.aufirst=J&rft.date=2007-01-01&rft.volume=45&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Journal+of+Aquatic+Plant+Management&rft.issn=01466623&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Infestation; Classification; Remote sensing; Aquatic plants; Identification; Freshwater weeds; Weeds; Data processing; Image processing; Maps; Satellites; weeds; Reservoirs; Remote Sensing; Satellite Technology; Aquatic Weeds; Aquatic Plants; Assessments; Color; Pistia stratiotes; Eichhornia crassipes; USA, Texas; Freshwater ER - TY - JOUR T1 - Global Structures of High Methoxyl Pectin from Solution and in Gels AN - 19995585; 8018618 AB - Images of high methoxyl orange pectin deposited from solution and high methoxyl sugar acid gels (HMSAG) were obtained by atomic force microscopy (AFM) in the tapping mode. For the first time, images of pectin deposited from water revealed that the transition from pectin networks to individual molecules or aggregates thereof occurred at concentrations between 6.5 and 13.1 mg/mL. At 6.5 mg/mL, shapes included rods, segmented rods, kinked rods, rings, branched molecules, and dense circular areas. At 13.1 mg/mL, all of these shapes were integrated into networks. These same structures were discernible in pectin high methoxyl sugar acid gels. Thus one might consider pectin networks in water at concentrations in excess of 10 mg/mL to be separate fluid precursors of networks in high methoxyl sugar acid gels. Examination of AFM images revealed that gels with "uniform" distribution of strands and pores between strands had higher gel strengths as measured by a penetrometer than gels in which strands were nonuniformly distributed and were separated by large and small spaces. JF - Biomacromolecules AU - Fishman, Marshall L AU - Cooke, Peter H AU - Chau, Hoa K AU - Coffin, David R AU - Hotchkiss Jr, Arland T AD - Crop Conversion Science and Engineering Research Unit and Microbial Biophysics and Residue Chemistry and Core Technologies Research Unit, Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Wyndmoor, Pennsylvania 19038 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 573 EP - 578 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org] VL - 8 IS - 2 SN - 1525-7797, 1525-7797 KW - Biotechnology and Bioengineering Abstracts KW - Gels KW - Sugar KW - Pores KW - atomic force microscopy KW - Pectin KW - Rods KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19995585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomacromolecules&rft.atitle=Global+Structures+of+High+Methoxyl+Pectin+from+Solution+and+in+Gels&rft.au=Fishman%2C+Marshall+L%3BCooke%2C+Peter+H%3BChau%2C+Hoa+K%3BCoffin%2C+David+R%3BHotchkiss+Jr%2C+Arland+T&rft.aulast=Fishman&rft.aufirst=Marshall&rft.date=2007-01-01&rft.volume=8&rft.issue=2&rft.spage=573&rft.isbn=&rft.btitle=&rft.title=Biomacromolecules&rft.issn=15257797&rft_id=info:doi/10.1021%2Fbm0607729PII%3AS1525-7797%2806%2900772-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Gels; Sugar; Pores; atomic force microscopy; Pectin; Rods DO - http://dx.doi.org/10.1021/bm0607729PII:S1525-7797(06)00772-0 ER - TY - JOUR T1 - T.A.M.E. Melaleuca: a Regional Approach for Suppressing One of Florida's Worst Weeds AN - 19993335; 7355729 AB - The adventive Australian tree Melaleuca quinquenervia (Cav.) S.T. Blake is an invasive pest plant in the greater Everglades region of Florida. Public agencies and organizations responsible for natural areas management have developed effective chemical and mechanical strategies for treating infestations, but these methods can be costly and labor intensive. Meanwhile, many infestations on privately held lands remain unmanaged. The melaleuca biological control program, developed to complement conventional removal tactics, reduces reproduction and growth of the tree and functions on unmanaged lands. But the full impacts of the biological control program will only be realized when private landowners and public land managers become familiar with its benefits. An areawide pest management project for melaleuca was initiated in 2001 with funding from the U.S. Department of Agriculture's Agricultural Research Service (USDA-ARS) to promote regional implementation of biological control as the basis for integrated management. Modeled after other successful areawide projects, principal components of the project include high stakeholder participation, treatment demonstration sites and assessments, melaleuca distribution surveys, socio-economic assessments of melaleuca impacts, and transfer of technology and information to professional land managers and private land owners. Herein, we discuss reasons for developing the melaleuca areawide project, describe the project components and their expected outcomes. JF - Journal of Aquatic Plant Management AU - Silvers, C S AU - Pratt, P D AU - Ferrtter, A P AU - Center, T D AD - USDA-ARS, Invasive Plant Research Laboratory, 3225 College Ave., Ft Lauderdale, FL 33314, USA, csilvers@saa.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1 EP - 8 VL - 45 SN - 0146-6623, 0146-6623 KW - Bottle brush tree KW - Ecology Abstracts; Pollution Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Agriculture KW - Biological control KW - Melaleuca KW - Weeds KW - Geographical distribution KW - Financing KW - agricultural research KW - Trees KW - Socioeconomics KW - Economic Aspects KW - Freshwater KW - Population dynamics KW - Labour KW - pests KW - Aquatic Plants KW - Assessments KW - Australia KW - Pests KW - Social Aspects KW - stakeholders KW - USA, Florida, Everglades KW - agriculture KW - Aquatic plants KW - Pest control KW - public lands KW - Model Studies KW - Infestation KW - Plant control KW - Melaleuca quinquenervia KW - Reproduction KW - weeds KW - Technology Transfer KW - Introduced species KW - Benefits KW - Technology KW - P 2000:FRESHWATER POLLUTION KW - SW 3070:Water quality control KW - A 01370:Biological Control KW - Q1 08485:Species interactions: pests and control KW - Q5 08522:Protective measures and control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19993335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Aquatic+Plant+Management&rft.atitle=T.A.M.E.+Melaleuca%3A+a+Regional+Approach+for+Suppressing+One+of+Florida%27s+Worst+Weeds&rft.au=Silvers%2C+C+S%3BPratt%2C+P+D%3BFerrtter%2C+A+P%3BCenter%2C+T+D&rft.aulast=Silvers&rft.aufirst=C&rft.date=2007-01-01&rft.volume=45&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Aquatic+Plant+Management&rft.issn=01466623&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Biological control; Labour; Weeds; Geographical distribution; Plant control; Financing; Aquatic plants; Population dynamics; Introduced species; Agriculture; Infestation; Trees; Pest control; Reproduction; Pests; agricultural research; agriculture; Socioeconomics; public lands; pests; weeds; stakeholders; Technology; Aquatic Plants; Assessments; Economic Aspects; Social Aspects; Technology Transfer; Benefits; Model Studies; Melaleuca; Melaleuca quinquenervia; USA, Florida, Everglades; Australia; Freshwater ER - TY - JOUR T1 - Modelling crop canopy and residue rainfall interception effects on soil hydrological components for semi-arid agriculture AN - 19989125; 7516457 AB - Crop canopies and residues have been shown to intercept a significant amount of rainfall. However, rainfall or irrigation interception by crops and residues has often been overlooked in hydrologic modelling. Crop canopy interception is controlled by canopy density and rainfall intensity and duration. Crop residue interception is a function of crop residue type, residue density and cover, and rainfall intensity and duration. We account for these controlling factors and present a model for both interception components based on Merriam's approach. The modified Merriam model and the current modelling approaches were examined and compared with two field studies and one laboratory study. The Merriam model is shown to agree well with measurements and was implemented within the Agricultural Research Service's Root Zone Water Quality Model (RZWQM). Using this enhanced version of RZWQM, three simulation studies were performed to examine the quantitative effects of rainfall interception by corn and wheat canopies and residues on soil hydrological components. Study I consisted of 10 separate hypothetical growing seasons (1991-2000) for canopy effects and 10 separate non-growing seasons (1991-2000) for residue effects for eastern Colorado conditions. For actual management practices in a no-till wheat-corn-fallow cropping sequence at Akron, Colorado (study II), a continuous 10-year RZWQM simulation was performed to examine the cumulative changes on water balance components and crop growth caused by canopy and residue rainfall interception. Finally, to examine a higher precipitation environment, a hypothetical, no-till wheat-corn-fallow rotation scenario at Corvallis, Oregon, was simulated (study III). For all studies, interception was shown to decrease infiltration, runoff, evapotranspiration from soil, deep seepage of water and chemical transport, macropore flow, leaf area index, and crop/grain yield. Because interception decreased both infiltration and soil evapotranspiration, no significant change in soil water storage was simulated. Nonetheless, these findings and the new interception models are significant new contributions for hydrologists. Published in 2006 John Wiley & Sons, Ltd. JF - Hydrological Processes AU - Kozak, Joseph A AU - Ahuja, Lajpat R AU - Green, Timothy R AU - Ma, Liwang AD - USDA-ARS-Agricultural Systems Research Unit, 2150 Centre, Building D, Suite 200, Fort Collins, CO 80526-8119, USA, joseph.kozak@mwrd.org Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 229 EP - 241 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 21 IS - 2 SN - 0885-6087, 0885-6087 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - water quality KW - Rainfall KW - no-till cropping KW - Crops KW - Soil KW - Triticum aestivum KW - Hydrologic Models KW - Interception KW - Soils KW - USA, Oregon, Corvallis KW - Seasonal variability KW - Canopies KW - Hydrologists KW - Growing season KW - Hydrologic analysis KW - Residues KW - Irrigation KW - Chemical transport KW - agriculture KW - Water balance KW - USA, Colorado KW - Numerical simulations KW - Water management KW - Infiltration KW - Soil moisture KW - Agriculture KW - Rainfall intensities KW - Water quality models KW - Environmental factors KW - corn KW - Growth KW - Seepages KW - Rainfall Intensity KW - Canopy KW - wheat KW - crop residues KW - Water balance components KW - Density KW - Simulation KW - Evapotranspiration KW - Precipitation KW - water balance KW - Evapotranspiration from soil KW - Water wells KW - seepages KW - canopies KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 1030:Use of water of impaired quality KW - M2 556:General (556) KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19989125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Processes&rft.atitle=Modelling+crop+canopy+and+residue+rainfall+interception+effects+on+soil+hydrological+components+for+semi-arid+agriculture&rft.au=Kozak%2C+Joseph+A%3BAhuja%2C+Lajpat+R%3BGreen%2C+Timothy+R%3BMa%2C+Liwang&rft.aulast=Kozak&rft.aufirst=Joseph&rft.date=2007-01-01&rft.volume=21&rft.issue=2&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.6235 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Water balance; Growth; Water management; Irrigation; Soils; Evapotranspiration; Canopies; Seepages; Environmental factors; Agriculture; Hydrologists; Rainfall intensities; Hydrologic analysis; Growing season; Water balance components; Water quality models; Precipitation; Evapotranspiration from soil; Numerical simulations; Infiltration; Seasonal variability; Soil moisture; wheat; water quality; crop residues; Residues; Rainfall; agriculture; Chemical transport; Simulation; no-till cropping; water balance; corn; Crops; Soil; Water wells; seepages; canopies; Hydrologic Models; Interception; Density; Rainfall Intensity; Canopy; Triticum aestivum; USA, Colorado; USA, Oregon, Corvallis DO - http://dx.doi.org/10.1002/hyp.6235 ER - TY - JOUR T1 - Profiles of US farm households adopting conservation-compatible practices AN - 19977108; 7087587 AB - In recent years, the United States (US) government has put increasing emphasis on conservation programs geared toward rewarding good stewardship on working farmland. And, while the United States Department of Agricultures (USDA) farmland retirement programs continue to command the lions share of the conservation budget, roughly 80 percent of current land retirement contracts are due to expire before the end of the decade. With the 2007 US farm bill debate underway, policy makers will be making decisions about the future direction of farm conservation efforts. This paper examines the business, operator, and household characteristics of farms that have chosen to adopt conservation- compatible practices, with and without financial assistance from conservation programs. It sheds light on the relationship between adoption of conservation- compatible practices and conservation behavior, and how this relationship varies between farm business, operator, and household characteristics. Findings indicate that farm operator and household attributes, and farm business characteristics, affect the likelihood that a farmer adopts certain kinds of conservation-compatible practices. JF - Land Use Policy AU - Lambert, Dayton M AU - Sullivan, Patrick AU - Claassen, Roger AU - Foreman, Linda AD - Economic Research Service-United States Department of Agriculture, Rural and Resource Economics Division, 1800 M Street, N.W., Washington, DC 20036, USA, dlambert@ers.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 72 EP - 88 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 24 IS - 1 SN - 0264-8377, 0264-8377 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Conservation programs KW - Conservation management practices KW - Conservation structures KW - Farm households KW - Conservation reserve program KW - Environmental quality incentives program KW - Agriculture KW - Farms KW - Contracts KW - agriculture KW - Adoption KW - Land use KW - Decision making KW - USA KW - households KW - farms KW - Conservation KW - budgets KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19977108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Land+Use+Policy&rft.atitle=Profiles+of+US+farm+households+adopting+conservation-compatible+practices&rft.au=Lambert%2C+Dayton+M%3BSullivan%2C+Patrick%3BClaassen%2C+Roger%3BForeman%2C+Linda&rft.aulast=Lambert&rft.aufirst=Dayton&rft.date=2007-01-01&rft.volume=24&rft.issue=1&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Land+Use+Policy&rft.issn=02648377&rft_id=info:doi/10.1016%2Fj.landusepol.2005.12.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agriculture; Decision making; Farms; Conservation; Adoption; Land use; households; Contracts; farms; agriculture; budgets; USA DO - http://dx.doi.org/10.1016/j.landusepol.2005.12.002 ER - TY - JOUR T1 - Control of Clostridium Perfringens Spores By Green Tea Leaf Extracts During Cooling of Cooked Ground Beef, Chicken, and Pork AN - 19973040; 7450526 AB - We investigated the inhibition of Clostridium perfringens spore germination and outgrowth by two green tea extracts with low (green tea leaf powder [GTL]; 141 mg of total catechins per g of green tea extract) and high (green tea leaf extract [GTE]; 697 mg of total catechins per g of extract) catechin levels during abusive chilling of retail cooked ground beef, chicken, and pork. Green tea extracts were mixed into the thawed beef, chicken, and pork at concentrations of 0.5, 1.0, and 2.0% (wt/ wt), along with a heat-activated (75 not equal to for 20 min) three-strain spore cocktail to obtain a final concentration of similar to 3 log spores per g. Samples (5 g) of the ground beef, chicken, and pork were then vacuum packaged and cooked to 71 not equal to for 1 h in a temperature-controlled water bath. Thereafter, the products were cooled from 54.4 to 7.2 not equal to in 12, 15, 18, or 21 h, resulting in significant increases (P < 0.05) in the germination and outgrowth of C. perfringens populations in the ground beef, chicken, and pork control samples without GTL or GTE. Supplementation with 0.5 to 2% levels of GTL did not inhibit C. perfringens growth from spores. In contrast, the addition of 0.5 to 2% levels of GTE to beef, chicken, and pork resulted in a concentration- and time-dependent inhibition of C. perfringens growth from spores. At a 2% level of GTE, a significant (P < 0.05) inhibition of growth occurred at all chill rates for cooked ground beef, chicken, and pork. These results suggest that widely consumed catechins from green tea can reduce the potential risk of C. perfringens spore germination and outgrowth during abusive cooling from 54.4 to 7.2 not equal to in 12, 15, 18, or 21 h of cooling for ground beef, chicken, and pork. JF - Journal of Food Protection AU - Juneja, Vijay K AU - Bari, M L AU - Inatsu, Y AU - Kawamoto, S AU - Friedman, Mendel AD - Microbial Food Safety Research Unit, Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 1429 EP - 1433 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 70 IS - 6 SN - 0362-028X, 0362-028X KW - Microbiology Abstracts B: Bacteriology; Risk Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Health & Safety Science Abstracts KW - Chilling KW - Powder KW - Baths KW - green tea KW - Clostridium perfringens KW - Spore germination KW - Pork KW - Leaves KW - Vacuum KW - Catechin KW - Food contamination KW - Supplementation KW - Beef KW - Dietary supplements KW - germination KW - J 02410:Animal Diseases KW - A 01330:Food Microbiology KW - R2 23060:Medical and environmental health KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19973040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Protection&rft.atitle=Control+of+Clostridium+Perfringens+Spores+By+Green+Tea+Leaf+Extracts+During+Cooling+of+Cooked+Ground+Beef%2C+Chicken%2C+and+Pork&rft.au=Juneja%2C+Vijay+K%3BBari%2C+M+L%3BInatsu%2C+Y%3BKawamoto%2C+S%3BFriedman%2C+Mendel&rft.aulast=Juneja&rft.aufirst=Vijay&rft.date=2007-01-01&rft.volume=70&rft.issue=6&rft.spage=1429&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Chilling; Powder; Baths; green tea; Beef; Dietary supplements; Spore germination; Leaves; Pork; Vacuum; Catechin; Supplementation; Food contamination; germination; Clostridium perfringens ER - TY - JOUR T1 - Naturalization and Biomass Allocation of the Invasive Tree Melaleuca quinquenervia in Wetlands of the Bahamas AN - 19967632; 7355730 AB - The myrtaceous tree Melaleuca quinquenervia (Cav.) Blake occurs naturally along Australia's eastern coast and has been internationally disseminated for ornamental and agroforest-ry purposes. We describe the naturalization of M. quinquenervia in the Bahamas and compare stand characteristics to other populations in the exotic tree's native and adventive ranges. Naturalized M. quinquenervia stands were assessed at single locations on Grand Bahama, New Providence and An-dros Island. We conclude that M. quinquenervia is at an incipient stage of invasion at these locations, based on the small spatial distribution of stands and the relatively smaller size class distributions at each site. Densities of the M. quinquenervia stands varied dramatically among sites, ranging from 11,800 to 105,800 trees per ha and fell within the range of stands observed in other adventive ranges, including Florida (USA) where the tree is among the most insidious invaders of natural areas. M. quinquenervia trees in the Bahamas have greater biomass dedicated to reproductive structures than other adventive ranges. The number of capsular fruit produced per cm of infructescence is similar among adventive ranges but markedly greater in comparison to its native range of Australia. As a result of invasion, native plant diversity was negatively correlated with increases in M. quinquenervia densities. Consistent with many plant invasions, the most probable seed sources for these naturalized populations are nearby ornamental plantings. We predict that timely implementation of appropriate control tactics at this early stage of invasion with adequate follow-up efforts and continued vigilance will greatly enhance the probability of averting a large scale M. quinquenervia invasion in the Bahamas. JF - Journal of Aquatic Plant Management AU - Pratt, P D AU - Rayamajhi, M B AU - Silvers, C S AU - Ferriter, A P AD - USDA-ARS, Invasive Plant Research Laboratory, 3225 College Ave., Ft. Lauderdale, FL 33314, USA, prattp@saa.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 8 EP - 16 VL - 45 SN - 0146-6623, 0146-6623 KW - Bottle brush tree KW - Ecology Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - PSE, Australia KW - plant diversity KW - Geographical distribution KW - Ornamental plants KW - USA, Florida KW - Spatial distribution KW - Trees KW - ASW, Caribbean Sea, Bahamas KW - Stages KW - Spatial Distribution KW - spatial distribution KW - Aquatic Plants KW - Islands KW - Australia KW - Wetlands KW - Coasts KW - ASW, USA, Florida KW - Seeds KW - Density KW - fruits KW - Aquatic plants KW - planting KW - Pest control KW - Biomass KW - Ornamentals KW - Bahamas KW - Coastal zone KW - Melaleuca quinquenervia KW - Species diversity KW - Introduced species KW - O 1070:Ecology/Community Studies KW - SW 0860:Water and plants KW - P 1000:MARINE POLLUTION KW - Q1 08485:Species interactions: pests and control KW - Q5 08522:Protective measures and control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19967632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Aquatic+Plant+Management&rft.atitle=Naturalization+and+Biomass+Allocation+of+the+Invasive+Tree+Melaleuca+quinquenervia+in+Wetlands+of+the+Bahamas&rft.au=Pratt%2C+P+D%3BRayamajhi%2C+M+B%3BSilvers%2C+C+S%3BFerriter%2C+A+P&rft.aulast=Pratt&rft.aufirst=P&rft.date=2007-01-01&rft.volume=45&rft.issue=&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Journal+of+Aquatic+Plant+Management&rft.issn=01466623&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Seeds; Geographical distribution; Species diversity; Aquatic plants; Pest control; Wetlands; Biomass; Introduced species; Islands; Ornamental plants; Spatial distribution; Trees; Coasts; plant diversity; spatial distribution; Coastal zone; fruits; planting; Ornamentals; Aquatic Plants; Density; Stages; Spatial Distribution; Melaleuca quinquenervia; PSE, Australia; ASW, USA, Florida; Bahamas; USA, Florida; ASW, Caribbean Sea, Bahamas; Australia ER - TY - JOUR T1 - Cattail Distribution and Abundance in North Dakota AN - 19966964; 7355732 AB - Wetlands in the Prairie Pothole Region (PPR) of North Dakota provide important habitats for a plethora of invertebrate and vertebrate animals. Since 1991, glyphosate-based (N-phosphonomethyl-glycine) herbicides have been used to manage dense cattail (Typha spp. L.) stands on 29,522 ha of wetlands in the PPR to disperse blackbird roosts. Limited information exists on the abundance and distribution of this important habitat. We took aerial photographs and used geospatial analysis tools to identify wetland basins and cattail coverage on randomly selected sample sites within the PPR. We found that average wetland density and size were 13 wetlands/km super(2) and 1.1 ha, respectively. Average wetland size was 1.1 ha; whereas, wetlands with cattails averaged 2.4 ha. Cattail was most commonly found in palustrine systems, semi-permanent wetlands, and wetlands with surface water throughout the growing season. Our data showed that current cattail management activities annually impact <1% of the total wetland acreage. The affects of these management actions on wildlife populations, however, are largely unknown. JF - Journal of Aquatic Plant Management AU - Ralston, ST AU - Linz, G M AU - Bleier, W J AU - Homan, HJ AD - USDA/WS, 2110 Miriam Circle, Suite B, Bismarck, ND 58501, USA, george.m.linz@usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 21 EP - 24 VL - 45 SN - 0146-6623, 0146-6623 KW - Ecology Abstracts; Pollution Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Surface water KW - Ecological distribution KW - Abundance KW - Basins KW - Surface Water KW - Invertebrates KW - Freshwater KW - invertebrates KW - Prairies KW - Habitats KW - Aquatic Plants KW - USA, North Dakota KW - Wetlands KW - Data processing KW - Quantitative distribution KW - Density KW - Wildlife KW - Aquatic plants KW - Herbicides KW - Habitat KW - Canada, Saskatchewan, Prairie Pothole Region KW - Cattails KW - Typha KW - Plant control KW - Aerial photographs KW - abundance KW - Roosts KW - SW 0860:Water and plants KW - P 2000:FRESHWATER POLLUTION KW - Q1 08485:Species interactions: pests and control KW - Q5 08522:Protective measures and control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19966964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Aquatic+Plant+Management&rft.atitle=Cattail+Distribution+and+Abundance+in+North+Dakota&rft.au=Ralston%2C+ST%3BLinz%2C+G+M%3BBleier%2C+W+J%3BHoman%2C+HJ&rft.aulast=Ralston&rft.aufirst=ST&rft.date=2007-01-01&rft.volume=45&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Journal+of+Aquatic+Plant+Management&rft.issn=01466623&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Plant control; Quantitative distribution; Aerial photographs; Ecological distribution; Aquatic plants; Herbicides; Wetlands; Prairies; Data processing; Abundance; Basins; Habitat; Roosts; Surface water; Wildlife; invertebrates; abundance; Cattails; Habitats; Aquatic Plants; Density; Invertebrates; Surface Water; Typha; USA, North Dakota; Canada, Saskatchewan, Prairie Pothole Region; Freshwater ER - TY - JOUR T1 - Effect of by-product gypsum application rate to grass pasture, grass hay, and corn silage on fermentation by rumen microorganisms in continuous culture AN - 19966623; 7162508 AB - A dual-flow continuous culture fermenter system was used to investigate ruminal fermentation in response to increased by-product gypsum application rate of three forages. The treatments included 0, 22, 45, and 90 tonnes/ha by-product gypsum applied to grass plots and 0, 22, and 45 tonnes/ha by-product gypsum applied to corn plots. Forage was harvested to represent grass pasture (GP), grass hay (GH), and corn silage (CS), dried, ground, and fed to fermenters at a rate of 60 g dry matter (DM)/day. Organic matter (OM) and neutral detergent fiber (aNDF) digestibilities, rumen pH, total volatile fatty acid (VFA) production, and N metabolism were not affected by gypsum application rate for all forage types. The GH had greater sulfur content than recommended as the maximum tolerable level by the National Research Council (NRC). The results of this study indicate that ruminal fermentation was not compromised when by- product gypsum was applied to GP, GH, or CS at rates up to 90 tonnes/ha. By- product gypsum application to pastures and crops shows promise as an economical soil amendment to reduce dissolved phosphorus loss in runoff, although potential animal health issues should be further evaluated. JF - Animal Feed Science and Technology AU - Soder, K J AU - Saporito, L S AU - Stout, W L AD - USDA/Agricultural Research Service, Pasture Systems, and Watershed Management Research Unit, Building 3702, Curtin Road, University Park, PA 16802- 3702, USA, Kathy.Soder@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 331 EP - 340 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 132 IS - 3-4 SN - 0377-8401, 0377-8401 KW - Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Continuous culture KW - Digestibility KW - Fermentation KW - Forage KW - Gypsum KW - Sulfur KW - Fermenters KW - Detergents KW - Grasses KW - Phosphorus KW - Pasture KW - Hay KW - Crops KW - Rumen microorganisms KW - gypsum KW - pH effects KW - Crop KW - Growth hormone KW - Rumen KW - Organic matter KW - Soil amendment KW - Silage KW - Fibers KW - Volatile fatty acids KW - Dry matter KW - Metabolism KW - Runoff KW - W 30950:Waste Treatment & Pollution Clean-up KW - A 01310:Products of Microorganisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19966623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Animal+Feed+Science+and+Technology&rft.atitle=Effect+of+by-product+gypsum+application+rate+to+grass+pasture%2C+grass+hay%2C+and+corn+silage+on+fermentation+by+rumen+microorganisms+in+continuous+culture&rft.au=Soder%2C+K+J%3BSaporito%2C+L+S%3BStout%2C+W+L&rft.aulast=Soder&rft.aufirst=K&rft.date=2007-01-01&rft.volume=132&rft.issue=3-4&rft.spage=331&rft.isbn=&rft.btitle=&rft.title=Animal+Feed+Science+and+Technology&rft.issn=03778401&rft_id=info:doi/10.1016%2Fj.anifeedsci.2006.03.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sulfur; Fermenters; Fermentation; Grasses; Detergents; Phosphorus; Hay; Pasture; Crops; Rumen microorganisms; gypsum; pH effects; Growth hormone; Crop; Rumen; Organic matter; Soil amendment; Silage; Fibers; Continuous culture; Digestibility; Volatile fatty acids; Dry matter; Runoff; Metabolism DO - http://dx.doi.org/10.1016/j.anifeedsci.2006.03.004 ER - TY - JOUR T1 - Induced mutations in rice (Oryza sativa L.) AN - 19901453; 8543256 AB - Induced mutations have a long history in both applied and basic aspects of rice research. During the past fifty years, over 500 rice varieties have been developed worldwide, either directly from induced mutants or as a result of crossing such mutants with other breeding lines. More recently, the genomes of the two major subspecies of rice, japonica and indica, have been sequenced. Analysis of the genome sequences has revealed over 30,000 predicted genes. With the structural genomics of rice well in hand, attention is now focused on confirming the identification of these genes and determining their function. This has led to the recent emphasis on the generation of large induced rice mutant populations for gene discovery/confirmation and functional analyses using forward and reverse genetic screens. This mini-review aims to highlight the contributions of induced rice mutants in agriculture and the current state of induced mutant resources for functional genomics. JF - Israel Journal of Plant Sciences AU - Tai, TH AD - USDA-ARS Crops Pathology and Genetics Research Unit, Department of Plant Sciences, University of California at Davis, Davis, California 95616, USA, thtai@ucdavis.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 137 EP - 145 VL - 55 IS - 2 SN - 0792-9978, 0792-9978 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Agriculture KW - Reviews KW - Plant breeding KW - Oryza sativa KW - Genetic screening KW - Hand KW - genomics KW - Mutation KW - G 07800:Plants and Algae KW - W 30930:Agricultural Applications KW - N 14845:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19901453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Israel+Journal+of+Plant+Sciences&rft.atitle=Induced+mutations+in+rice+%28Oryza+sativa+L.%29&rft.au=Tai%2C+TH&rft.aulast=Tai&rft.aufirst=TH&rft.date=2007-01-01&rft.volume=55&rft.issue=2&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Israel+Journal+of+Plant+Sciences&rft.issn=07929978&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Reviews; Plant breeding; Hand; Genetic screening; genomics; Mutation; Oryza sativa ER - TY - JOUR T1 - Toxicity of Chromobacterium subtsugae to Southern Green Stink Bug (Heteroptera: Pentatomidae) and Corn Rootworm (Coleoptera: Chrysomelidae) AN - 19899642; 7784200 AB - Diabrotica spp. (Coleoptera: Chrysomelidae) beetles and southern green stink bugs, Nezara viridula (L.) (Heteroptera: Pentatomidae), are pests on corn, Zea mays L., and soybean, Glycine max (L.) Merr., as well as on cucurbits. Control of these insects has depended on chemicals. An alternative to chemical control is the use of biologicals. Use of bacteria, fungi, viruses, pheromones, and metabolites to control these insects can potentially improve resistance management and reduce pesticide use. Other than Bacillus thuringiensis Berliner, few bacteria have been discovered that are lethal to either of these pests. Chromobacterium subtsugae Martin et al., a newly described bacterium that is known to be toxic to Colorado potato beetle, Leptinotarsa decemlineata (Say), larvae, was found to be toxic to both diabroticite adult beetles and southern green stink bug adults. In laboratory assays, toxins produced by these bacteria kill 80– 100� of the adults of two species of diabroticite beetles, Diabrotica undecimpunctata howardi Barber and Diabrotica virgifera virgifera LeConte, and 100� of southern green stink bug adults within 6 d. For green stink bug, live bacteria were not needed for toxicity. JF - Journal of Economic Entomology AU - Martin, PAW AU - Hirose, E AU - Aldrich, J R AD - USDA, Insect Biocontrol Laboratory and Chemicals Affecting Insect Behavior Laboratory, Beltsville, MD 20705-2350 Y1 - 2007 PY - 2007 DA - 2007 SP - 680 EP - 684 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 3 SN - 0022-0493, 0022-0493 KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Virology & AIDS Abstracts; Microbiology Abstracts B: Bacteriology; Entomology Abstracts KW - Coleoptera KW - Bacillus thuringiensis KW - Chemical control KW - Fungi KW - Chromobacterium KW - Metabolites KW - Toxicity KW - Pentatomidae KW - Glycine max KW - Toxins KW - Hemiptera KW - Soybeans KW - Nezara viridula KW - Diabrotica KW - Pheromones KW - Zea mays KW - Solanum tuberosum KW - Pesticides KW - Diabrotica undecimpunctata howardi KW - Pests KW - Leptinotarsa decemlineata KW - Diabrotica virgifera virgifera KW - Chrysomelidae KW - J 02410:Animal Diseases KW - K 03400:Human Diseases KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - X 24330:Agrochemicals KW - V 22400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19899642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Toxicity+of+Chromobacterium+subtsugae+to+Southern+Green+Stink+Bug+%28Heteroptera%3A+Pentatomidae%29+and+Corn+Rootworm+%28Coleoptera%3A+Chrysomelidae%29&rft.au=Martin%2C+PAW%3BHirose%2C+E%3BAldrich%2C+J+R&rft.aulast=Martin&rft.aufirst=PAW&rft.date=2007-01-01&rft.volume=100&rft.issue=3&rft.spage=680&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=3&page=680 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Pheromones; Fungi; Chemical control; Pesticides; Metabolites; Pests; Toxicity; Toxins; Soybeans; Coleoptera; Bacillus thuringiensis; Chromobacterium; Pentatomidae; Glycine max; Hemiptera; Diabrotica; Nezara viridula; Zea mays; Solanum tuberosum; Diabrotica undecimpunctata howardi; Leptinotarsa decemlineata; Chrysomelidae; Diabrotica virgifera virgifera DO - http://dx.doi.org/10.1603/0022-0493(2007)100[680:TOCSTS]2.0.CO;2 ER - TY - JOUR T1 - Effect of Age and Mating Status on Adult European Corn Borer (Lepidoptera: Crambidae) Dispersal from Small-Grain Aggregation Plots AN - 19898486; 8195443 AB - The European corn borer, Ostrinia nubilalis (Huebner) (Lepidoptera: Crambidae), is often controlled with genetically modified corn, Zea mays L., hybrids (Bacillus thuringiensis [Bt] corn) in the United States. If Bt-resistant insects are detected in the field, mitigation-remediation tactics must be implemented to sustain the efficacy of insecticidal, transgenic corn. Mass releasing laboratory-reared, susceptible adults near aggregation sites to mate with locally emerging resistant adults is a possible remediation tactic, but it is imperative that the former remain in or near the release site long enough to mate. Understanding adult dispersal behavior relative to the timing of mating is important, because it directly affects patterns of gene flow and the rate at which Bt resistance moves through a population. Previous work shows that newly eclosed adults do not remain in proximity to their natal field. However, moth age, reproductive development, or mating status may influence the propensity to disperse. The objectives of this study were to determine the effect of adult age (0-3, 4-6, and 7-10 d old) and mating status on dispersal of adults released in small-grain aggregation plots. Less than 1% of the marked adults released in the aggregation plots remained after one night. More males than females were recovered. Age influenced dispersal, with mostly 4-6-d old adults being recovered. Conversely, mating status did not affect the number of adults recovered. Given the paucity of marked adult moths recovered near their release sites, mass releases of adults may not be a viable tactic to combat the spread of resistance to Bt corn. JF - Journal of Economic Entomology AU - Reardon, B J AU - Sappington, T W AD - USDA-ARS Corn Insects and Crop Genetics Research Unit, Genetics Laboratory, Iowa State University, Ames, IA 50011 Y1 - 2007 PY - 2007 DA - 2007 SP - 1116 EP - 1123 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 4 SN - 0022-0493, 0022-0493 KW - Microbiology Abstracts B: Bacteriology; Animal Behavior Abstracts; Biotechnology and Bioengineering Abstracts; Entomology Abstracts KW - Age KW - Bacillus thuringiensis KW - Development KW - Ostrinia nubilalis KW - Sex differences KW - Lepidoptera KW - Mating KW - Zea mays KW - Hybrids KW - Gene flow KW - Dispersal KW - Crambidae KW - J 02410:Animal Diseases KW - Y 25040:Behavioral Ecology KW - W 30950:Waste Treatment & Pollution Clean-up KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19898486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Effect+of+Age+and+Mating+Status+on+Adult+European+Corn+Borer+%28Lepidoptera%3A+Crambidae%29+Dispersal+from+Small-Grain+Aggregation+Plots&rft.au=Reardon%2C+B+J%3BSappington%2C+T+W&rft.aulast=Reardon&rft.aufirst=B&rft.date=2007-01-01&rft.volume=100&rft.issue=4&rft.spage=1116&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=4&page=1116 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Mating; Age; Hybrids; Gene flow; Development; Dispersal; Sex differences; Zea mays; Bacillus thuringiensis; Ostrinia nubilalis; Lepidoptera; Crambidae DO - http://dx.doi.org/10.1603/0022-0493(2007)100[1116:EOAAMS]2.0.CO;2 ER - TY - JOUR T1 - Influence of Plant Severing on Movement of Ostrinia Nubilalis Larvae in Zea Mays Hybrid Seed Production Fields AN - 19896597; 8195445 AB - Genetically engineered corn hybrids that contain a cry gene from the bacterium Bacillus thuringiensis Berliner (Bt) are gaining popularity for controlling the corn pest Ostrinia nubilalis (Huebner). Continuous use of Bt corn, however, could select for O. nubilalis that are resistant to this corn. Monitoring for insect resistance is important, because it could help maintain the Bt technology. A possible monitoring method is to collect larval insects in commercial drying bins after harvest from Bt seed production fields. A drawback to this method is that these collections may be contaminated by insects that moved as later instars from severed non-Bt male rows into the adjacent Bt female rows. These larvae have little to no exposure to Bt toxin, resulting in possible false positives. The objectives of this study were to first find which combination of planting and severing dates produces the least number of larvae that move from non-Bt male plants to Bt female plants and to assess O. nubilalis larval movement from severed non-Bt male rows to Bt female rows. Field studies in 2002 and 2003 were designed to simulate a hybrid seed production field. Results suggest that movement of O. nubilalis larvae from male corn is minimized when corn is planted early and male plants are severed by 2 wk post-anthesis. This reduces the likelihood of false positives by reducing the number of susceptible larvae moving between Bt and non-Bt plants. Also, larvae moved to all four female rows that were adjacent to the severed rows, but there were significantly more larvae found in the closest row compared with the other three. These results could be used to develop a monitoring program to find O. nubilalis larvae with resistance to Bt corn in field populations of O. nubilalis. JF - Journal of Economic Entomology AU - Reardon, K T AU - Hellmich, R L AU - Sumerford, D V AU - Lewis, L C AU - Reardon, B J AU - Calvin, D D AD - USDA-ARS, Corn Insects and Crop Genetics Research Unit, and Department of Entomology, Iowa State University, 102 Genetics Laboratory, Ames, IA 50011 Y1 - 2007 PY - 2007 DA - 2007 SP - 1129 EP - 1135 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 4 SN - 0022-0493, 0022-0493 KW - Microbiology Abstracts B: Bacteriology; Animal Behavior Abstracts; Biotechnology and Bioengineering Abstracts; Entomology Abstracts KW - Seeds KW - Zea mays KW - Bacillus thuringiensis KW - Hybrids KW - Planting KW - Genetic engineering KW - Drying KW - Pests KW - Ostrinia nubilalis KW - CRY protein KW - Toxins KW - J 02410:Animal Diseases KW - Y 25040:Behavioral Ecology KW - W 30925:Genetic Engineering KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19896597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Economic+Entomology&rft.atitle=Influence+of+Plant+Severing+on+Movement+of+Ostrinia+Nubilalis+Larvae+in+Zea+Mays+Hybrid+Seed+Production+Fields&rft.au=Reardon%2C+K+T%3BHellmich%2C+R+L%3BSumerford%2C+D+V%3BLewis%2C+L+C%3BReardon%2C+B+J%3BCalvin%2C+D+D&rft.aulast=Reardon&rft.aufirst=K&rft.date=2007-01-01&rft.volume=100&rft.issue=4&rft.spage=1129&rft.isbn=&rft.btitle=&rft.title=Journal+of+Economic+Entomology&rft.issn=00220493&rft_id=info:doi/10.1603%2F0022-0493%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-0493&volume=100&issue=4&page=1129 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-06-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Seeds; Genetic engineering; Planting; Hybrids; Drying; Pests; CRY protein; Toxins; Zea mays; Bacillus thuringiensis; Ostrinia nubilalis DO - http://dx.doi.org/10.1603/0022-0493(2007)100[1129:IOPSOM]2.0.CO;2 ER - TY - JOUR T1 - Efficacy of sodium chlorite as an inhibitor of enzymatic browning in apple slices AN - 19896038; 7915327 AB - Sodium chlorite (SC) is an effective sanitizer for inhibiting microbial growth. This investigation was conducted to determine the efficacy of SC as a browning control agent for use on fresh-cut apple slices, applied alone, or in conjunction with organic acids. Additionally, the authors compared the efficacy of SC to that of acidified sodium chlorite (ASC) and to several other salts and examined the effect of pH and several different organic acids on efficacy of SC. The fresh-cut apple slices were dipped in treatment solutions for 1min, then drained and placed in plastic containers at 20°C for 24h, and finally stored in polyethylene bags at 5°C for 2 weeks. Color was measured periodically during storage. Lightness (L) values for all treated and control samples measured at 4h, 24h, and 2 weeks of storage were compared to L value for untreated samples measured immediately after cutting. Percent decrease in L-values was calculated for each sample at each time interval. Apple slices treated in ASC or SC solution had a significantly smaller decrease in L value indicating less browning than those treated in citric acid or water control at 4h (P<0.01), and with the exception of 1gL-1 ASC and 0.1gL-1 SC, all other ASC and SC treated slices still had significantly less browning than those for the water control (P<0.01) at 24h. After 2 weeks of storage, only SC (0.5-1.0gL-1), sodium bisulfite (0.5gL-1) and calcium l-ascorbate (10gL-1) continued to inhibit browning. Treatment with 0.5gL-1 SC and pH adjusted in the range from 3.9 to 6.2 using citric acid (CA) reduced browning more effectively than 0.5gL-1 SC without pH adjustment. Two organic acids, salicylic acid and cinnamic acid, when added to SC solution, were found to achieve even better inhibition of browning than CA at the same pH value. JF - Food Chemistry AU - Lu, Shengmin AU - Luo, Yaguang AU - Turner, Ellen AU - Feng, Hao AD - Ningbo Key Laboratory of Agricultural Produce Processing Technology, Zhejiang Wanli University, Ningbo, 315100, PR China, Luoy@ba.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 824 EP - 829 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 104 IS - 2 SN - 0308-8146, 0308-8146 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Sodium chlorite KW - Browning inhibition KW - Fresh-cut apple KW - Organic acid KW - Calcium KW - Polyethylene KW - Bisulfite KW - Salicylic acid KW - Cinnamic acid KW - Color KW - Sodium KW - Salts KW - organic acids KW - Malus KW - Sanitizers KW - Plastics KW - sodium chlorite KW - pH effects KW - Citric acid KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19896038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+Chemistry&rft.atitle=Efficacy+of+sodium+chlorite+as+an+inhibitor+of+enzymatic+browning+in+apple+slices&rft.au=Lu%2C+Shengmin%3BLuo%2C+Yaguang%3BTurner%2C+Ellen%3BFeng%2C+Hao&rft.aulast=Lu&rft.aufirst=Shengmin&rft.date=2007-01-01&rft.volume=104&rft.issue=2&rft.spage=824&rft.isbn=&rft.btitle=&rft.title=Food+Chemistry&rft.issn=03088146&rft_id=info:doi/10.1016%2Fj.foodchem.2006.12.050 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Calcium; Polyethylene; Bisulfite; Salicylic acid; Cinnamic acid; Color; Sodium; Salts; organic acids; Sanitizers; Plastics; pH effects; sodium chlorite; Citric acid; Malus DO - http://dx.doi.org/10.1016/j.foodchem.2006.12.050 ER - TY - JOUR T1 - Bioherbicides: Research and risks AN - 19891275; 7956951 AB - Many microbes have bioherbicidal activity, and several phytopathogenic fungi and bacteria have been patented as weed-control agents. The phytotoxic components of most agents have not been elucidated, but some phytotoxins and other secondary compounds produced by such microbes may be toxic to mammalian systems. Furthermore, few rigorous assessments have addressed uptake, translocation, metabolism, and persistence of these phytotoxins (some of which have not been identified), or the environmental effects of repeated augmentative applications of these microorganisms on long-term impact, environmental fate, or interactions with other microbial communities. Generally, there is a lack of definitive research on the overall toxicological risk of bioherbicidal microorganisms to the degree achieved or required for synthetic herbicides. This article presents a brief overview of bioherbicides (microorganisms and/or their phytotoxins), with emphasis on the toxicity of certain biherbicides, and general considerations of risks associated with bioherbicidal use. A subsequent article presents some of our research results and future research directions on efforts to develop the bioherbicidal fungus Myrothecium verrucaria as a safe and efficacious bioherbicide have been published elsewhere. JF - Toxin Reviews AU - Hoagland, R E AU - Boyette, C D AU - Weaver, MA AU - Abbas, H K AD - USDA-ARS, Southern Weed Science Research Unit, P.O. Box 350, Stoneville, MS, USA, bob.hoagland@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 313 EP - 342 VL - 26 IS - 4 SN - 1556-9543, 1556-9543 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Pollution Abstracts; Toxicology Abstracts KW - Myrothecium verrucaria KW - Fungi KW - Phytotoxins KW - phytotoxins KW - Herbicides KW - Toxicity KW - Toxins KW - Reviews KW - Microorganisms KW - Phytopathogenic fungi KW - Environmental effects KW - Phytotoxicity KW - translocation KW - Translocation KW - Metabolism KW - A 01490:Miscellaneous KW - K 03320:Cell Biology KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19891275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxin+Reviews&rft.atitle=Bioherbicides%3A+Research+and+risks&rft.au=Hoagland%2C+R+E%3BBoyette%2C+C+D%3BWeaver%2C+MA%3BAbbas%2C+H+K&rft.aulast=Hoagland&rft.aufirst=R&rft.date=2007-01-01&rft.volume=26&rft.issue=4&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Toxin+Reviews&rft.issn=15569543&rft_id=info:doi/10.1080%2F15569540701603991 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Reviews; Phytotoxins; Environmental effects; Phytopathogenic fungi; Microorganisms; Herbicides; Toxicity; Translocation; Metabolism; Fungi; phytotoxins; Phytotoxicity; translocation; Toxins; Myrothecium verrucaria DO - http://dx.doi.org/10.1080/15569540701603991 ER - TY - JOUR T1 - Genome-wide analysis of Xylella fastidiosa: implications for detection and strain relationships AN - 19889801; 7662471 AB - The xylem limited plant pathogenic bacterium Xylella fastidiosa causes economically important diseases on agronomic, horticultural and landscape plants. This review includes the current status of polymerase chain reaction (PCR) based systems for detection and characterization of X. fastidiosa, and presents a genome-wide analysis of strain differentiation. The use of genomics data for strain comparisons will improve the understanding of the genetic determinants of strain specific pathogenicity and virulence. The genome-level analysis can be applied to design new strategies for management and control of Xylella fastidiosa associated diseases in a wide range of crops. JF - African Journal of Biotechnology AU - Doddapaneni, H AU - Francis, M AU - Yao, J AU - Lin, H AU - Civerolo, EL AD - USDA-ARS. San Joaquin Valley Agricultural Science Center, 9611 So. Riverbend Ave, Parlier, CA 93648, USA, eciverolo@fresno.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 55 EP - 66 VL - 6 IS - 2 SN - 1684-5315, 1684-5315 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Biotechnology and Bioengineering Abstracts KW - Plant diseases KW - Crop KW - Data processing KW - Xylem KW - Landscape KW - Crops KW - Virulence KW - Differentiation KW - Xylella fastidiosa KW - Pathogenicity KW - Reviews KW - Polymerase chain reaction KW - genomics KW - G 07800:Plants and Algae KW - J 02420:Plant Diseases KW - W 30930:Agricultural Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19889801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=African+Journal+of+Biotechnology&rft.atitle=Genome-wide+analysis+of+Xylella+fastidiosa%3A+implications+for+detection+and+strain+relationships&rft.au=Doddapaneni%2C+H%3BFrancis%2C+M%3BYao%2C+J%3BLin%2C+H%3BCiverolo%2C+EL&rft.aulast=Doddapaneni&rft.aufirst=H&rft.date=2007-01-01&rft.volume=6&rft.issue=2&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=African+Journal+of+Biotechnology&rft.issn=16845315&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-11-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Virulence; Differentiation; Crop; Plant diseases; Data processing; Pathogenicity; Xylem; Reviews; Landscape; Polymerase chain reaction; genomics; Crops; Xylella fastidiosa ER - TY - JOUR T1 - Functional Characterization of ToxA and Molecular Identification of its Intracellular Targeting Protein in Wheat AN - 19887528; 8360856 AB - The fungus Pyrenophora tritici-repentis causes tan spot disease in wheat. Typical symptoms include tan-colored necrotic lesions surrounding small infection sites. The necrosis is induced by the host-selective proteinaceous toxin, ToxA. The ability of ToxA to be internalized into plant cells is required for the toxin to cause cell death. Using yeast two-hybrid (Y2H) analyses, we detected the oligomerization of ToxA and we identified amino acid E14S and D149 residues that were critical for this ToxA-ToxA oligomerization. However, a G141A mutation in the RGD motif, which is important for necrosis, still can form the oligomer. We have developed a transient assay system to provide direct evidence that intracellular expression of ToxA causes cell death in wheat By screening a cDNA library, we identified wheat plastocyanin as a host target protein of ToxA. Plastocyanin is a component of the electron transport chain of photosynthesis. Virus-induced gene silencing of wheat plastocyanin produced a similar phenotype of ToxA-induced cell death. In Y2H analyses, the mutant G141A does not interact with plastocyanin, but the E145R and D149K mutants do interact with plastocyanin. However, all G141, EMS and D149 residues are required for ToxA-induced necrotic symptom in planta, which indicates that both oligomerization and plastocyanin association are important for ToxA activity. JF - American Journal of Plant Physiology AU - Tai, Y-S AU - Bragg, J AU - Meinhardt, S W AD - USDA-ARS, Cereal Crops Research Unit, Fargo, ND 58105, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 76 EP - 89 VL - 2 IS - 2 SN - 1557-4539, 1557-4539 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Virology & AIDS Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Amino acids KW - Photosynthesis KW - Oligomerization KW - Infection KW - Toxins KW - Triticum aestivum KW - Pyrenophora tritici-repentis KW - Necrosis KW - Cell death KW - Plant cells KW - plastocyanin KW - Mutation KW - Tan spot KW - Electron transport chain KW - Gene silencing KW - W 30940:Products KW - N 14845:Miscellaneous KW - V 22310:Genetics, Taxonomy & Structure KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19887528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Plant+Physiology&rft.atitle=Functional+Characterization+of+ToxA+and+Molecular+Identification+of+its+Intracellular+Targeting+Protein+in+Wheat&rft.au=Tai%2C+Y-S%3BBragg%2C+J%3BMeinhardt%2C+S+W&rft.aulast=Tai&rft.aufirst=Y-S&rft.date=2007-01-01&rft.volume=2&rft.issue=2&rft.spage=76&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Plant+Physiology&rft.issn=15574539&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Amino acids; Photosynthesis; Oligomerization; Infection; Toxins; Cell death; Necrosis; Plant cells; plastocyanin; Mutation; Tan spot; Gene silencing; Electron transport chain; Triticum aestivum; Pyrenophora tritici-repentis ER - TY - JOUR T1 - Impact of Mitochondrial Function on Yeast Susceptibility to Antifungal Compounds AN - 19887390; 7518981 AB - Saccharomyces cerevisiae pel1 and crd1 mutants deficient in the biosynthesis of mitochondrial phosphatidylglycerol (PG) and cardiolipin (CL) as well as Kluyveromyces lactis mutants impaired in the respiratory chain function (RCF) containing dysfunctional mitochondria show altered sensitivity to metabolic inhibitors. The S. cerevisiae pel1 mutant displayed increased sensitivity to cycloheximide, chloram-phenicol, oligomycin and the cell-wall perturbing agents caffeine, caspofungin and hygromycin. On the other hand, the pel1 mutant was less sensitive to fluconazole, similarly as the K. lactis mutants impaired in the function of mitochondrial cytochromes. Mitochondrial dysfunction resulting either from the absence of PG and CL or impairment of the RCF presumably renders the cells more resistant to fluconazole. The increased tolerance of K. lactis respiratory chain mutants to amphotericin B, caffeine and hygromycin is probably related to a modification of the cell wall. JF - Folia Microbiologica AU - Sarinova, M AU - Ticha, E AU - Obernauerova, M AU - Gbelska, Y AD - Department of Microbiology and Virology, Faculty of Science, Comenius University, 842 15 Bratislava, Slovakia, gbelska@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 223 EP - 229 VL - 52 IS - 3 SN - 0015-5632, 0015-5632 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Amphotericin B KW - Cytochromes KW - Hygromycin KW - Caspofungin KW - phosphatidylglycerol KW - Cycloheximide KW - Mitochondria KW - Kluyveromyces lactis KW - Saccharomyces cerevisiae KW - fluconazole KW - cardiolipin KW - Caffeine KW - oligomycin KW - Electron transport KW - Cell walls KW - K 03340:Effects of Physical & Chemical Factors KW - A 01340:Antibiotics & Antimicrobials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19887390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Folia+Microbiologica&rft.atitle=Impact+of+Mitochondrial+Function+on+Yeast+Susceptibility+to+Antifungal+Compounds&rft.au=Sarinova%2C+M%3BTicha%2C+E%3BObernauerova%2C+M%3BGbelska%2C+Y&rft.aulast=Sarinova&rft.aufirst=M&rft.date=2007-01-01&rft.volume=52&rft.issue=3&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Folia+Microbiologica&rft.issn=00155632&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cytochromes; Amphotericin B; Hygromycin; phosphatidylglycerol; Caspofungin; Mitochondria; Cycloheximide; fluconazole; cardiolipin; Caffeine; Electron transport; oligomycin; Cell walls; Kluyveromyces lactis; Saccharomyces cerevisiae ER - TY - JOUR T1 - Chemical Composition and Antifungal Activity of Arnica longifolia, Aster hesperius, and Chrysothamnus nauseosus Essential Oils AN - 19886084; 8024117 AB - Essential oils from three different Asteraceae obtained by hydrodistillation of aerial parts were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS). Main compounds obtained from each taxon were found as follows: Arnica longifolia carvacrol 37.3%, alpha -bisabolol 8.2%; Aster hesperius hexadecanoic acid 29.6%, carvacrol 15.2%; and Chrysothamnus nauseosus var. nauseosus beta -phellandrene 22.8% and beta -pinene 19.8%. Essential oils were also evaluated for their antimalarial and antimicrobial activity against human pathogens, and antifungal activities against plant pathogens. No antimalarial and antimicrobial activities against human pathogens were observed. Direct bioautography demonstrated antifungal activity of the essential oils obtained from three Asteraceae taxa and two pure compounds, carvacrol and beta - bisabolol, to the plant pathogens Colletotrichum acutatum, C. fragariae and C. gloeosporioides. Subsequent evaluation of antifungal compounds using a 96-well micro-dilution broth assay indicated that alpha - bisabolol showed weak growth inhibition of the plant pathogen Botrytis cinerea after 72 h. JF - Journal of Agricultural and Food Chemistry AU - Tabanca, Nurhayat AU - Demirci, Betul AU - Crockett, Sara AU - Baş er, Kemal AU - Wedge, David AD - USDA, ARS, NPURU, National Center for Natural Products Research, The University of Mississippi, University, Mississippi 38677, Faculty of Pharmacy, Department of Pharmacognosy, Anadolu University, 26470 Eskiş ehir, Turkey Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 8430 EP - 8435 PB - American Chemical Society, [mailto:service@acs.org] VL - 55 IS - 21 SN - 0021-8561, 0021-8561 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Arnica longifolia KW - Aster hesperius KW - Chrysothamnus nauseosus KW - hexadecanoic acid KW - carvacrol KW - beta -phellandrene KW - beta -pinene KW - alpha -bisabolol KW - Colletotrichum acutatum KW - Colletotrichum fragariae KW - Colletotrichum gloeosporioides. KW - Carvacrol KW - Antimicrobial activity KW - Chemical composition KW - Aster KW - Pathogens KW - Mass spectroscopy KW - Gas chromatography KW - Asteraceae KW - Palmitic acid KW - Antifungal activity KW - Botrytis cinerea KW - Essential oils KW - A 01330:Food Microbiology KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19886084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Chemical+Composition+and+Antifungal+Activity+of+Arnica+longifolia%2C+Aster+hesperius%2C+and+Chrysothamnus+nauseosus+Essential+Oils&rft.au=Tabanca%2C+Nurhayat%3BDemirci%2C+Betul%3BCrockett%2C+Sara%3BBas%CC%A7+er%2C+Kemal%3BWedge%2C+David&rft.aulast=Tabanca&rft.aufirst=Nurhayat&rft.date=2007-01-01&rft.volume=55&rft.issue=21&rft.spage=8430&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf071379c LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Carvacrol; Antimicrobial activity; Chemical composition; Gas chromatography; Palmitic acid; Antifungal activity; Essential oils; Pathogens; Mass spectroscopy; Chrysothamnus nauseosus; Asteraceae; Botrytis cinerea; Aster; Colletotrichum acutatum; Arnica longifolia DO - http://dx.doi.org/10.1021/jf071379c ER - TY - JOUR T1 - Distribution and disease prevalence of feral hogs in Missouri AN - 19884540; 7747695 AB - No attempts have been made to document the distribution of feral hogs (Sus scrofa) in Missouri. Also, antibody prevalence for pseudorabies virus and swine brucellosis have not been reported from Missouri. Our objectives were to characterize the current distribution of feral hogs in Missouri and to determine prevalence and distribution of feral hogs with antibodies against selected important diseases. We collected feral hog sighting data both from the public and Missouri Wildlife Services and Missouri Department of Conservation wildlife biologists. We determined prevalence of antibodies against pseudorabies virus, swine brucellosis, tularemia, and classical swine fever. From 2000 to 2005, the public reported 115 hog sightings statewide. We evaluated 321 feral hog sera for antibody presence from 1993 to 2005. Antibodies against pseudorabies virus and classical swine fever were not detected; however, 1 feral hog had antibodies against swine brucellosis (0.3% prevalence) and 1 feral hog had antibodies against tularemia (1.3% prevalence). Continued disease surveillance is critical to be able to react to any diseases that are found and eliminate them before they become established in feral hog populations in Missouri. JF - Human-Wildlife Conflicts AU - Hartin, R E AU - Ryan, M R AU - Campbell, T A AD - USDA/APHIS/National Wildlife Services' National Wildlife Research Center, Texas A&M University-Kingsville, MSC 218, 700 University Boulevard, Kingsville, TX 78363, USA, tyler.a.campbell@aphis.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 186 EP - 191 VL - 1 IS - 2 KW - Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts; Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Pseudorabies virus KW - Antibodies KW - Tularemia KW - swine brucellosis KW - Data processing KW - Sus scrofa KW - Hog cholera KW - Wildlife KW - Conservation KW - Classical swine fever virus KW - Y 25150:General/Miscellaneous KW - V 22410:Animal Diseases KW - M3 1010:Issues in Sustainable Development KW - J 02450:Ecology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19884540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human-Wildlife+Conflicts&rft.atitle=Distribution+and+disease+prevalence+of+feral+hogs+in+Missouri&rft.au=Hartin%2C+R+E%3BRyan%2C+M+R%3BCampbell%2C+T+A&rft.aulast=Hartin&rft.aufirst=R&rft.date=2007-01-01&rft.volume=1&rft.issue=2&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Human-Wildlife+Conflicts&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Tularemia; Antibodies; Data processing; swine brucellosis; Hog cholera; Wildlife; Conservation; Pseudorabies virus; Sus scrofa; Classical swine fever virus ER - TY - JOUR T1 - Role of Organic Matter in Microbial Transport during Irrigation with Sewage Effluent AN - 19882670; 8047586 AB - Reduction of migration of fecal coliforms (FC) and streptococci (FS) by limiting the leaching in effluent-irrigated soil was tested in lysimeters packed with quartz sand without or with added biosolids compost or with one of two clayey soils. The 200-L, 70-cm-deep lysimeters were either planted with a Eucalyptus camaldulensis or an Oroblanco citrus tree (in the sand only), or not planted. The Eucalyptus was irrigated with oxidation pond effluent (OPE) and the Oroblanco with mechanical-biological treatment plant effluent (MBTPE). The leaching fraction (LF) ranged from 0.2 to about 1.0, and the residence time (RT) from under 1 to 40 d. The Eucalyptus was also tested under intermittent leaching (RT 11-20 d) and deficit irrigation (without leaching for about 6 mo) regimes. Under MBTPE irrigation there was little or no leaching of FC and FS. Under OPE irrigation at LF 1 without a Eucalyptus there was little or no bacterial leaching at irrigation rates below 40 L d super(-1) per lysimeter (RT => 0.8 d). Bacterial counts in the leachate were substantial in the presence of a Eucalyptus tree under LF 0.2 and intermittent leaching regimes, and when sand-packed unplanted lysimeters received OPE effluent at >45 L d super(-1). Bacterial recovery peaked at LF 0.2, at up to 45% of the input level. At LF 1 (RT 0.6-2.8 d) and with intermittent leaching the recoveries were minute. Bacterial counts in the washout from the deficit-irrigated lysimeters were typical of nonpolluted soils. The bacterial concentration and recovery patterns in the leachate mostly matched the organic carbon (OC) load in the irrigation water, and its concentration and bioavailablity in the leachate. We related the leaching patterns of the fecal bacteria to their relative reproduction and die-off rates, and to the dependence of their regrowth on available carbon sources. JF - Journal of Environmental Quality AU - Fine, Pinchas AU - Hass, Amir AD - Inst. of Soil, Water and Environmental Sciences, Volcani Center, ARO, Bet Dagan 50250 Israel. A. Hass, current address, USDA-ARS, Beaver, WV 25813 USA, finep@volcani.agri.gov.il Y1 - 2007 PY - 2007 DA - 2007 SP - 1050 EP - 1060 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 36 IS - 4 SN - 0047-2425, 0047-2425 KW - Microbiology Abstracts B: Bacteriology; Pollution Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Water Resources Abstracts KW - Citrus KW - Hydrological Regime KW - Fc KW - Trees KW - Organic carbon KW - Carbon sources KW - Lagoons KW - Migration KW - Ponds KW - Eucalyptus KW - Soil KW - Sand KW - Quartz KW - Lysimeters KW - Eucalyptus camaldulensis KW - Biosolids KW - Sewage effluents KW - Compost KW - Fecal coliforms KW - Leaching KW - Composts KW - Organic matter KW - Irrigation KW - Effluents KW - irrigation water KW - Oxidation KW - biosolids KW - Environmental quality KW - Reproduction KW - Wastewater Treatment KW - Leachates KW - P 3000:SEWAGE & WASTEWATER TREATMENT KW - SW 1030:Use of water of impaired quality KW - A 01450:Environmental Pollution & Waste Treatment KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19882670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Role+of+Organic+Matter+in+Microbial+Transport+during+Irrigation+with+Sewage+Effluent&rft.au=Fine%2C+Pinchas%3BHass%2C+Amir&rft.aulast=Fine&rft.aufirst=Pinchas&rft.date=2007-01-01&rft.volume=36&rft.issue=4&rft.spage=1050&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0265 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Fc; Fecal coliforms; Leaching; Composts; Trees; Organic matter; Irrigation; Carbon sources; Effluents; Migration; Ponds; Soil; Sand; Quartz; Oxidation; biosolids; Environmental quality; Reproduction; Leachates; Sewage effluents; Compost; Organic carbon; Lagoons; irrigation water; Biosolids; Hydrological Regime; Lysimeters; Wastewater Treatment; Citrus; Eucalyptus camaldulensis; Eucalyptus DO - http://dx.doi.org/10.2134/jeq2006.0265 ER - TY - JOUR T1 - Effect of ligand structure of carboxylatozinc(II) complexes on growth and zinc bioaccumulation in Zea mays L. plants AN - 19877869; 7594306 AB - The effect of ZnCl sub(2) H sub(2)O (I), Zn(CH sub(3)COO) sub(2) times 2.5H sub(2)O (II), Zn(CH sub(3)CH sub(2)COO) sub(2) (III), Zn(ClCH sub(2)CH sub(2)COO) sub(2) (IV) and Zn(CH sub(3)CH(Cl)COO) sub(2) (V) on some production characteristics (length of shoot and primary root, as well as dry mass of roots, stems and leaves) of hydroponically cultivated Zea mays L. plants as well as on Zn bioaccumulation in plant organs was investigated. The applied concentrations of Zn(II) compounds varied from 10 super(-5) to 10 super(-3) mol L super(-1). After application of the highest compound concentration, the greatest phytotoxic effects (manifested by reduced shoot length and strong reduction of leaf dry mass) exhibited compounds I and IV. The toxicity of V with halogen-sub-stituent bonded to the alpha -carbon was lower than that of compound IV. The bioaccumulated metal content (mg Zn g super(-1) dry mass) in roots, stems and leaves of maize plants depended on the applied Zn(II) compound, and increased with their increasing concentrations. The effectiveness of metal translocation from roots into the shoots depended on the structure, as well as on the applied external concentration of Zn(II) compounds. JF - Fresenius Environmental Bulletin AU - Kral'ova, K AU - Masarovicova, E AU - Rurikova, D AU - Gyoeryova, K AD - Comenius University Bratislava, Faculty of Natural Sciences, Institute of Chemistry, Mlynska dolina, 842 15 Bratislava, Slovak Republic, kralova@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 851 EP - 855 VL - 16 IS - 8 SN - 1018-4619, 1018-4619 KW - Toxicology Abstracts; Pollution Abstracts KW - Metals KW - Heavy metals KW - Leaves KW - Roots KW - Toxicity KW - Stems KW - Organs KW - Shoots KW - Growth KW - Bioaccumulation KW - Zea mays KW - Zinc KW - shoots KW - Phytotoxicity KW - translocation KW - Translocation KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19877869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Fresenius+Environmental+Bulletin&rft.atitle=Effect+of+ligand+structure+of+carboxylatozinc%28II%29+complexes+on+growth+and+zinc+bioaccumulation+in+Zea+mays+L.+plants&rft.au=Kral%27ova%2C+K%3BMasarovicova%2C+E%3BRurikova%2C+D%3BGyoeryova%2C+K&rft.aulast=Kral%27ova&rft.aufirst=K&rft.date=2007-01-01&rft.volume=16&rft.issue=8&rft.spage=851&rft.isbn=&rft.btitle=&rft.title=Fresenius+Environmental+Bulletin&rft.issn=10184619&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Shoots; Bioaccumulation; Heavy metals; Zinc; Leaves; Roots; Toxicity; Stems; Translocation; Metals; Growth; shoots; Phytotoxicity; translocation; Organs; Zea mays ER - TY - JOUR T1 - Potential for control of seedling blight of wheat caused by Fusarium graminearum and related species using the bacterial endophyte Bacillus mojavensis AN - 19859440; 7296063 AB - Fusarium-infected wheat seed decreases germination, seedling emergence, and causes post emergence seedling death, and can contribute to wheat scab and ear rot of maize, with consequent production of mycotoxins such as deoxynivalenol and zearalenone. Current seed treatments have proved ineffective in controlling seedling blight and scab. A patented endophytic bacterial strain, Bacillus mojavensis RRC 101, and several other strains of this species were studied to determine in vitro antagonism to some Fusarium species and to assess the potential of this bacterium to serve as an endophytic biocontrol for seedling blight of wheat produced by species within the F. graminearum complex, as well as other species of Fusarium. Seedling emergence and seed germination were two tests used as indicators of seedling blight. These tests were conducted in growth rooms with two wheat cultivars highly susceptible to scab, Norm and Pioneer 2552, and other cultivars with varying resistance to scab. The results indicated that all strains of this bacterium were antagonistic in vitro to the strains of F. graminearum and its seven related species, as well as four strains of F. pseudograminearum and the two strains of F. verticillioides. Germination of the highly scab susceptible cultivar 2552 was increased from 77 to 97% when planted in soil containing a mixed inoculum of it graminearum and related species. Seedling emergence in the very susceptible wheat cultivar Norm increased from 20 to 82% when treated with the bacterium. The data indicated that inoculating wheat kernels with B. mojavensis reduced seedling blight of wheat produced by F. graminearum and related Fusarium species indicating the potential for this bacterium as a biocontrol under field condition. JF - Biocontrol Science and Technology AU - Bacon, C W AU - Hinton, D M AD - USDA, ARS, Russell Research Center, Athens, GA 30604, USA, cbacon@saa.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 81 EP - 94 VL - 17 IS - 1-2 SN - 0958-3157, 0958-3157 KW - maize KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Fusarium KW - Zearalenone KW - Soil KW - Triticum aestivum KW - Vomitoxin KW - Zea mays KW - Seed germination KW - Inoculum KW - Kernels KW - Bacillus KW - Scab KW - Germination KW - Seeds KW - Data processing KW - Endophytes KW - Antagonism KW - Fusarium graminearum KW - Seed treatments KW - Mycotoxins KW - Ear rot KW - Seedlings KW - wheat scab KW - Seedling blight KW - A 01370:Biological Control KW - J 02320:Cell Biology KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19859440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Potential+for+control+of+seedling+blight+of+wheat+caused+by+Fusarium+graminearum+and+related+species+using+the+bacterial+endophyte+Bacillus+mojavensis&rft.au=Bacon%2C+C+W%3BHinton%2C+D+M&rft.aulast=Bacon&rft.aufirst=C&rft.date=2007-01-01&rft.volume=17&rft.issue=1-2&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150600937006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Germination; Biological control; Zearalenone; Seeds; Data processing; Endophytes; Antagonism; Soil; Seed treatments; Mycotoxins; Vomitoxin; Ear rot; Seed germination; Inoculum; Kernels; Seedlings; Seedling blight; Scab; wheat scab; Triticum aestivum; Fusarium; Zea mays; Bacillus; Fusarium graminearum DO - http://dx.doi.org/10.1080/09583150600937006 ER - TY - JOUR T1 - Inhibition of lung carcinogenesis by 1 alpha ,25-dihydroxyvitamin D sub(3) and 9- cis retinoic acid in the A/J mouse model: Evidence of retinoid mitigation of vitamin D toxicity AN - 19856090; 7231479 AB - 9-cis-Retinoic acid (9cRA) and 1 alpha ,25-dihydroxyvitamin D sub(3) (1,25D) show promise as potential chemopreventive agents. We examined 9cRA and 1,25D, alone and in combination, for their potential to inhibit carcinogen (NNK)- induced lung carcinogenesis in A/J mice. A/J mice (n = 14/group) were treated with 9cRA (7.5, 15, or 30 mg/kg diet), 1,25D (2.5 or 5.0 mu g/kg diet), or a combination of 9cRA (15 mg/kg diet) plus 1,25D (2.5 mu g/kg diet) for 3 weeks before and 17 weeks after carcinogen injection. Lung tumor incidence, tumor multiplicity, plasma 1,25D levels and kidney expression of vitamin D 24- hydroxylase (CYP24) were determined. Compared to carcinogen-injected controls, mice receiving 9cRA supplementation had significantly lower tumor multiplicity at all doses (decreased 68-85%), with body weight loss at the higher doses of 9cRA. Mice receiving 1,25D supplementation had significantly lower tumor incidence (decreased 36 and 82%) and tumor multiplicity (decreased 85 and 98%), but experienced significant body weight loss, kidney calcium deposition, elevated kidney CYP24 expression and decreased fasting plasma 1,25D levels. Although, there was no apparent influence on chemopreventive efficacy, addition of 9cRA to 1,25D treatment effectively prevented the weight loss and kidney calcification associated with 1,25D treatment alone. These data demonstrate that 9cRA and 1,25D, alone or combined, can inhibit lung tumor promotion in the A/J mouse model. Combining 1,25D with 9cRA has the potential to mitigate the toxicity of 1,25D, while preserving the significant effect of 1,25D treatment against lung carcinogenesis. The underlying mechanism behind this effect does not appear to be related to retinoid modulation of vitamin D catabolism. JF - International Journal of Cancer AU - Mernitz, Heather AU - Smith, Donald E AU - Wood, Richard J AU - Russell, Robert M AU - Wang, Xiang-Dong AD - Nutrition and Cancer Biology Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, xiang-dong.wang@tufts.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 1402 EP - 1409 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 120 IS - 7 SN - 0020-7136, 0020-7136 KW - Toxicology Abstracts KW - lung cancer KW - 9-cis retinoic acid KW - 1 alpha ,25-dihydroxyvitamin D sub(3) KW - Diets KW - Vitamin D-24-hydroxylase KW - Calcium KW - Data processing KW - Retinoic acid KW - Tumorigenesis KW - Animal models KW - Carcinogens KW - Toxicity KW - Fasting KW - Calcitriol KW - Body weight loss KW - Vitamin D KW - Calcification KW - Lung KW - Dietary supplements KW - Carcinogenesis KW - Kidney KW - chemopreventive agents KW - Retinoids KW - Hydroxylase KW - X 24310:Pharmaceuticals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19856090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Cancer&rft.atitle=Inhibition+of+lung+carcinogenesis+by+1+alpha+%2C25-dihydroxyvitamin+D+sub%283%29+and+9-+cis+retinoic+acid+in+the+A%2FJ+mouse+model%3A+Evidence+of+retinoid+mitigation+of+vitamin+D+toxicity&rft.au=Mernitz%2C+Heather%3BSmith%2C+Donald+E%3BWood%2C+Richard+J%3BRussell%2C+Robert+M%3BWang%2C+Xiang-Dong&rft.aulast=Mernitz&rft.aufirst=Heather&rft.date=2007-01-01&rft.volume=120&rft.issue=7&rft.spage=1402&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Cancer&rft.issn=00207136&rft_id=info:doi/10.1002%2Fijc.22462 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Diets; Vitamin D-24-hydroxylase; Data processing; Calcium; Retinoic acid; Tumorigenesis; Animal models; Fasting; Toxicity; Carcinogens; Calcitriol; Body weight loss; Calcification; Vitamin D; Lung; Dietary supplements; Carcinogenesis; Kidney; chemopreventive agents; Hydroxylase; Retinoids DO - http://dx.doi.org/10.1002/ijc.22462 ER - TY - JOUR T1 - Effects of Nitrogen Fertility on Bt Endotoxin Levels in Maize AN - 19855803; 7302532 AB - Three Bt maize hybrids (two with Bt event MON-810, one with Bt event DBT-418) and one nonBt maize hybrid were grown at Stoneville, MS, USA in 2002 and 2003 with N-fertility rates of 0, 112, 224, and 336 kg N/ha, respectively. Tissue samples of the 7 super(th) leaf at growth stage V5 (5 fully extended leaves) and primary ear leaf sheaths and outer ear husks at growth stage R3 (milk) were collected and analyzed for endotoxin concentrations. At V5 Cry1Ab Bt concentrations of the MON-810 hybrids increased whereas there were no N-fertility effects on Cry1 Ac in the DBT-418 hybrid. Bioassays from tissue samples at growth stage V5 of all N-fertility treatments for both Bt events were nearly 100% fatal to southwestern corn borer larvae (Diatraea grandiosellaDyar). Endotoxin concentrations at growth stage R3 increased in both the primary ear leaf sheaths {[Bt] = 0.0006(kg N/ha) + 0.167 r super(2) = 0.8817 for both MON-810 and DBT-418} and outer ear husks {[Bt] = 0.0006(kg N/ha) + 0.148) r super(2) = 0.9985 and [Bt] = 0.0007 (kg N/ha) + 0.16) r super(2) = 0.8702 for MON-810 and DBT-418, respectively} as N fertilization increased in 2003. Bioassays determined that southwestern corn borers were susceptible to even the lowest [Bt] in tissues of MON-810 at R3 but not DBT-418. Diets made from the nonBt hybrid at all stages and N-fertility rates had a nearly 80.0% larval survival rate. Because other Noctuidae pests [i.e., corn earworm (Heliothis zea (Boddie)) and fall armyworm (Spodoptera frugiperda (J. E. Smith))] of corn are more tolerant to Bt toxins, growing Bt maize under adequate levels of N-fertility may be even more important to insure maximum protection from these pests. JF - Journal of Entomological Science AU - Bruns, HA AU - Abel, CA AD - Crop Genetics and Production Research Unit, USDA-ARS, Box 345, Stoneville, MS 38776, USA, abruns@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 35 EP - 43 VL - 42 IS - 1 SN - 0749-8004, 0749-8004 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Diets KW - Genetically engineered organisms KW - Endotoxins KW - Fertility KW - Milk KW - Heliothis zea KW - Spodoptera frugiperda KW - Bacillus thuringiensis KW - Leaves KW - Survival KW - Sheaths KW - Growth stage KW - Diatraea KW - Toxins KW - Fertilization KW - Zea mays KW - Hybrids KW - double prime Bt gene KW - Noctuidae KW - Pests KW - Nitrogen KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19855803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Entomological+Science&rft.atitle=Effects+of+Nitrogen+Fertility+on+Bt+Endotoxin+Levels+in+Maize&rft.au=Bruns%2C+HA%3BAbel%2C+CA&rft.aulast=Bruns&rft.aufirst=HA&rft.date=2007-01-01&rft.volume=42&rft.issue=1&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Journal+of+Entomological+Science&rft.issn=07498004&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Endotoxins; Genetically engineered organisms; Diets; Fertility; Milk; Leaves; Survival; Growth stage; Sheaths; Toxins; Fertilization; Hybrids; double prime Bt gene; Pests; Nitrogen; Spodoptera frugiperda; Heliothis zea; Zea mays; Bacillus thuringiensis; Noctuidae; Diatraea ER - TY - JOUR T1 - Comparative study on glutathione S-transferase activity, cDNA, and gene expression between malathion susceptible and resistant strains of the tarnished plant bug, Lygus lineolaris AN - 19845861; 7204971 AB - Control of the tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), in cotton in the mid-South relies heavily on pesticides, mainly organophosphates. Continuous and dominant use of chemical sprays has facilitated resistance development in the tarnished plant bug. A natural population in Mississippi with resistance to malathion was studied to examine whether and how glutathione S-transferases (GST) played an important role in the resistance. Bioassays were first conducted to examine synergism of two GST inhibitors. Both ethacrynic acid (EA) and diethyl maleate (DM) effectively abolished resistance and increased malathion toxicity against two resistant strains by more than 2- and 3-fold, whereas incorporation of GST inhibitors did not significantly increase malathion toxicity against a susceptible strain. GST activities were compared in vitro between malathion susceptible and resistant strains by using 1-chloro-2,4-dinitrobenzene as a GST substrate. The resistant strain had significantly higher (1.5-fold) GST activity than the susceptible strain. Up to 99%, 75%, and 85% of the GST activities were inhibited by EA, sulfobromophthalein (SBT), and DM, respectively. The GST activities tended to increase from May to October by 1.76-fold. All three inhibitors significantly suppressed the GST activity to a constant low level over the season. Further examination of GST cDNA indicated that in the coding region only one nucleotide variation was revealed between the susceptible and resistant strain. This variation did not cause a protein sequence change, and an identical amino acid sequence was predicted for both strains. Multiple sequence alignment and phylogenetic analysis showed that the 216-residue GST from the tarnished plant bug was highly similar (up to 68% of amino acid sequence identity) to the GSTs from other insects, which conferred organophosphate resistance. GST gene expression levels were examined using real-time PCR, and the results indicated that GST gene transcripts were elevated in the resistant strain by 1.3-fold. JF - Pesticide Biochemistry and Physiology AU - Zhu, Y C AU - Snodgrass, G L AU - Chen AD - ARS-USDA, Stoneville, MS 38776, USA, yczhu@ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 62 EP - 72 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 87 IS - 1 SN - 0048-3575, 0048-3575 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Entomology Abstracts; Toxicology Abstracts KW - Phylogeny KW - Diethyl maleate KW - Ethacrynic acid KW - Cotton KW - Nucleotide sequence KW - 1-Chloro-2,4-dinitrobenzene KW - organophosphates KW - Toxicity KW - Glutathione transferase KW - Nucleotides KW - Malathion KW - Gene expression KW - Pesticides KW - Polymerase chain reaction KW - Lygus lineolaris KW - Amino acid sequence KW - N 14815:Nucleotide Sequence KW - G 07800:Plants and Algae KW - Z 05320:Physiology, Anatomy, and Biochemistry KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19845861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pesticide+Biochemistry+and+Physiology&rft.atitle=Comparative+study+on+glutathione+S-transferase+activity%2C+cDNA%2C+and+gene+expression+between+malathion+susceptible+and+resistant+strains+of+the+tarnished+plant+bug%2C+Lygus+lineolaris&rft.au=Zhu%2C+Y+C%3BSnodgrass%2C+G+L%3BChen&rft.aulast=Zhu&rft.aufirst=Y&rft.date=2007-01-01&rft.volume=87&rft.issue=1&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Pesticide+Biochemistry+and+Physiology&rft.issn=00483575&rft_id=info:doi/10.1016%2Fj.pestbp.2006.06.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Diethyl maleate; Phylogeny; Cotton; Ethacrynic acid; Nucleotide sequence; 1-Chloro-2,4-dinitrobenzene; Toxicity; organophosphates; Glutathione transferase; Malathion; Nucleotides; Gene expression; Pesticides; Polymerase chain reaction; Amino acid sequence; Lygus lineolaris DO - http://dx.doi.org/10.1016/j.pestbp.2006.06.002 ER - TY - JOUR T1 - Neonatal Ovine Pulmonary Dendritic Cells Support Bovine Respiratory Syncytial Virus Replication with Enhanced Interleukin (IL)-4 and IL-10 Gene Transcripts AN - 19837590; 7360300 AB - The lung microenvironment is constantly exposed to microorganisms and particulate matter. Lung dendritic cells (DCs) play a crucial role in the uptake and processing of antigens found within the respiratory tract. Respiratory syncytial virus (RSV) is a common respiratory tract pathogen in children that induces an influx of DCs to the mucosal surfaces of the lung. Using a neonatal lamb model, we examined the in vivo permissiveness of DCs to RSV infection, as well as overall cell surface changes and cytokine responses of isolated lung DCs after bovine RSV (BRSV) infection. We report that isolated lung DCs and alveolar macrophages support BRSV replication. Isolated lung DCs were determined to be susceptible to BRSV infection as demonstrated by quantification of BRSV non-structural protein 2 mRNA. BRSV infection induced an initial upregulation of CD14 expression on lung DCs, but by 5 d postinfection expression was similar to that on control cells. No significant changes in CD80/86 or MHC class I expression were seen on lung DCs after BRSV infection. Low to moderate expression of MHC class II and DEC-205 was detected by day 5 postinfection. Initially, on day 3 postinfection, lung DCs from BRSV-infected lambs had decreased endocytosis of fluores-cein isothiocyanate (FITC)-ovalbumin (OVA). The amount of FITC-OVA endocytosed by lung DCs isolated on day 5 postinfection was similar to that of controls. The most interesting observation was the induction of immunomodulatory interleukin (IL)-4 and IL-10 cytokine gene transcription in lung DCs and alveolar macrophages after in vivo infection with BRSV. Overall, these findings are the first to demonstrate that neonatal lung DCs support in vivo BRSV replication and produce type II cytokines after viral infection. JF - Viral Immunology AU - Fach, S J AU - Meyerholz, D K AU - Gallup, J M AU - Ackermann, M R AU - Lehmkuhl, H D AU - Sacco, R E AD - Respiratory Diseases Research Unit, National Animal Disease Center, Agricultural Research Services, United States Department of Agriculture, Ames, IA 50010-0070, USA, rsacco@nadc.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 119 EP - 130 VL - 20 IS - 1 SN - 0882-8245, 0882-8245 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Genetics Abstracts; Virology & AIDS Abstracts; Immunology Abstracts KW - Macrophages KW - Cell surface KW - Ovalbumin KW - Bovine respiratory syncytial virus KW - Mucosa KW - Particulate matter KW - Major histocompatibility complex KW - CD14 antigen KW - Infection KW - Immunomodulation KW - Interleukin 10 KW - Dendritic cells KW - Cytokines KW - CD80 antigen KW - Antigen processing KW - isothiocyanate KW - Respiratory tract KW - Replication KW - Transcription KW - Pathogens KW - Children KW - Alveoli KW - Respiratory syncytial virus KW - Endocytosis KW - Lung KW - Microorganisms KW - Microenvironments KW - Neonates KW - V 22350:Immunology KW - A 01450:Environmental Pollution & Waste Treatment KW - G 07730:Development & Cell Cycle KW - F 06910:Microorganisms & Parasites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19837590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Viral+Immunology&rft.atitle=Neonatal+Ovine+Pulmonary+Dendritic+Cells+Support+Bovine+Respiratory+Syncytial+Virus+Replication+with+Enhanced+Interleukin+%28IL%29-4+and+IL-10+Gene+Transcripts&rft.au=Fach%2C+S+J%3BMeyerholz%2C+D+K%3BGallup%2C+J+M%3BAckermann%2C+M+R%3BLehmkuhl%2C+H+D%3BSacco%2C+R+E&rft.aulast=Fach&rft.aufirst=S&rft.date=2007-01-01&rft.volume=20&rft.issue=1&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Viral+Immunology&rft.issn=08828245&rft_id=info:doi/10.1089%2Fvim.2006.0056 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Macrophages; Ovalbumin; Cell surface; Particulate matter; Mucosa; Major histocompatibility complex; Infection; CD14 antigen; Immunomodulation; Interleukin 10; Dendritic cells; CD80 antigen; Cytokines; Antigen processing; isothiocyanate; Respiratory tract; Replication; Transcription; Pathogens; Children; Alveoli; Endocytosis; Lung; Microorganisms; Microenvironments; Neonates; Respiratory syncytial virus; Bovine respiratory syncytial virus DO - http://dx.doi.org/10.1089/vim.2006.0056 ER - TY - JOUR T1 - Pesticide Body Residues of Hyalella azteca Exposed to Mississippi Delta Sediments AN - 19802413; 7471592 JF - Bulletin of Environmental Contamination and Toxicology AU - Smith, S AU - Lizotte, R E AU - Knight, S S AD - USDA-ARS National Sedimentation Laboratory, Post Office Box 1157, Oxford, MS, 38655, USA, ssmith@msa-oxford.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 29 EP - 32 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com] VL - 78 IS - 1 SN - 0007-4861, 0007-4861 KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts KW - Sediment pollution KW - Brackish KW - ASW, USA, Louisiana, Mississippi Delta KW - Deltas KW - Sediments KW - Hyalella azteca KW - deltas KW - Pesticides KW - Toxicology KW - P 2000:FRESHWATER POLLUTION KW - Q5 08504:Effects on organisms KW - X 24330:Agrochemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19802413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Pesticide+Body+Residues+of+Hyalella+azteca+Exposed+to+Mississippi+Delta+Sediments&rft.au=Smith%2C+S%3BLizotte%2C+R+E%3BKnight%2C+S+S&rft.aulast=Smith&rft.aufirst=S&rft.date=2007-01-01&rft.volume=78&rft.issue=1&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/10.1007%2Fs00128-007-9020-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Pesticides; Deltas; Toxicology; Sediments; deltas; Hyalella azteca; ASW, USA, Louisiana, Mississippi Delta; Brackish DO - http://dx.doi.org/10.1007/s00128-007-9020-2 ER - TY - JOUR T1 - Analysis of Aerosolized Particulates of Feedyards Located in the Southern High Plains of Texas AN - 19799706; 7918199 AB - The objective of this study was to quantify, size, and examine the composition of particulates found in ambient aerosolized dust of four large feedyards in the Southern High Plains. Ambient air samples (concentration of dust) were collected upwind (background) and downwind of the feedyards. Aerosolized particulate samples were collected using high volume sequential reference ambient air samplers, PM sub(10) and PM sub(2.5') laser strategic aerosol monitors, cyclone air samplers, and biological cascade impactors. Weather parameters were monitored at each feedyard. The overall (main effects and estimable interactions) statistical (P < 0.0001) general linear model statement (GLM) for PM sub(10) data showed more concentration of dust ( mu g/m super(3) of air) downwind than upwind and more concentration of dust in the summer than in the winter. PM sub(2.5) concentrations of dust were comparable for 3 of 4 feedyards upwind and downwind, and PM sub(2.5) concentrations of dust were lower in the winter than in the summer. GLM (P < 0.0001) data for cascade impactor (all aerobic bacteria, Enterococcus spp, and fungi) mean respirable and non-respirable colony forming units (CFU) were 676 plus or minus 74 CFU/m super(3), and 880 plus or minus 119 CFU/m super(3), respectively. The PM sub(10) geometric mean size ( plus or minus GSD) of particles were analyzed in aerosols of the feedyards (range 1.782 plus or minus 1.7 mu m to 2.02 plus or minus 1.74 mu m) and PM sub(2.5) geometric mean size particles were determined (range 0.66 plus or minus 1.76 mu m to 0.71 plus or minus 1.71 greater than or equal to m). Three of 4 feedyards were non-compliant for the Environmental Protection Agency (EPA) concentration standard (150 mu g/m super(3)/24 h) for PM sub(10) particles. This may be significant because excess dust may have a negative impact on respiratory disease. JF - Aerosol Science & Technology AU - Purdy, C W AU - Clark, R N AU - Straus, D C AD - United States Department of Agriculture, Agricultural Research Service, Conservation and Production Research Laboratory, Bushland, Texas, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 497 EP - 509 VL - 41 IS - 5 SN - 0278-6826, 0278-6826 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Cyclones KW - Atmospheric pollution models KW - Statistics KW - Aerosol samplers KW - Aerobic bacteria KW - Statistical analysis KW - Respiratory diseases KW - Particulates KW - Dust KW - Models KW - Particulate matter in atmosphere KW - Colonies KW - USA, Southern High Plains KW - Air sampling KW - plains KW - Weather parameters KW - Wind KW - Particle size KW - Weather KW - Aerosols KW - Atmospheric pollution KW - Data processing KW - Fungi KW - Samplers KW - Environmental protection KW - EPA KW - winter KW - Colony-forming cells KW - Enterococcus KW - summer KW - Lasers KW - USA, Texas KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - K 03450:Ecology KW - J 02490:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19799706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerosol+Science+%26+Technology&rft.atitle=Analysis+of+Aerosolized+Particulates+of+Feedyards+Located+in+the+Southern+High+Plains+of+Texas&rft.au=Purdy%2C+C+W%3BClark%2C+R+N%3BStraus%2C+D+C&rft.aulast=Purdy&rft.aufirst=C&rft.date=2007-01-01&rft.volume=41&rft.issue=5&rft.spage=497&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/10.1080%2F02786820701225838 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Cyclones; Weather; Aerosols; Data processing; Statistics; Fungi; Statistical analysis; Aerobic bacteria; Samplers; Dust; Models; Colonies; Colony-forming cells; Lasers; Particulate matter in atmosphere; Atmospheric pollution models; Atmospheric pollution; Aerosol samplers; Weather parameters; Environmental protection; Particle size; Particulates; Respiratory diseases; EPA; winter; Air sampling; summer; plains; Wind; Enterococcus; USA, Southern High Plains; USA, Texas DO - http://dx.doi.org/10.1080/02786820701225838 ER - TY - JOUR T1 - Gut Bacteria Associated with the Pacific Coast Wireworm, Limonius canus, Inferred from 16s rDNA Sequences and Their Implications for Control AN - 19794815; 7747167 AB - A multitude of bacteria have been isolated from the guts of several insect species. Some of these have been modified to interfere with the development of the host insect or with the development and transmission of plant and animal pathogens transmitted by the host insect. We surveyed the gut flora of the Pacific Coast wireworm, Limonius canus LeConte, a serious pest of potato, at two sites in Oregon and Washington. Isolates were obtained from surface-sterilized triturated larvae by dilution plating on standard media. A rich diversity of species was found in 86 isolates, including spore-formers, non-spore-formers and aerobic and facultatively anaerobic species collected on four sampling dates at each location. Twenty-one of the isolates were identified to species based on rDNA sequence (nine distinct species). An additional 34 isolates were identified to genus from the sequence data while six isolates could be assigned only to family based on sequence comparisons. Twenty-seven additional isolates were identified to species (9), genus (17) or family (1) based on side-by-side morphological comparisons with isolates identified from rDNA sequence. The most frequently isolated bacterium was Bacillus megaterium, followed by Rahnella aquatilis. A naturally occurring bacterium found in the gut and/or environment of a targeted insect that is modified to express toxins or other detrimental substances could provide certain advantages (such as persistence and recycling) over inundatively applied microbial control agents, particularly within soil habitats. The hypothesis that these species or others from the survey represent candidates for genetic modification to provide control options for L. canus is discussed. JF - Phytoparasitica AU - Lacey, LA AU - Unruh, T R AU - Simkins, H AU - Thomsen-Archer, K AD - Yakima Agricultural Research Laboratory, USDA-ARS, Wapato, WA 98951, USA, llacey@yarl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 479 EP - 489 VL - 35 IS - 5 SN - 0334-2123, 0334-2123 KW - Microbiology Abstracts B: Bacteriology; ASFA Marine Biotechnology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Biochemistry Abstracts 2: Nucleic Acids; Entomology Abstracts KW - Data processing KW - Limonius canus KW - Rahnella aquatilis KW - Pathogens KW - Habitat KW - Recycling KW - Host plants KW - Toxins KW - Soil KW - Digestive tract KW - Solanum tuberosum KW - Bacillus megaterium KW - Sampling KW - Pests KW - rRNA 16S KW - Coasts KW - J 02410:Animal Diseases KW - Q4 27740:Products KW - N 14815:Nucleotide Sequence KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19794815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytoparasitica&rft.atitle=Gut+Bacteria+Associated+with+the+Pacific+Coast+Wireworm%2C+Limonius+canus%2C+Inferred+from+16s+rDNA+Sequences+and+Their+Implications+for+Control&rft.au=Lacey%2C+LA%3BUnruh%2C+T+R%3BSimkins%2C+H%3BThomsen-Archer%2C+K&rft.aulast=Lacey&rft.aufirst=LA&rft.date=2007-01-01&rft.volume=35&rft.issue=5&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=Phytoparasitica&rft.issn=03342123&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Data processing; Digestive tract; Pests; Sampling; Pathogens; Recycling; Habitat; Host plants; rRNA 16S; Toxins; Coasts; Solanum tuberosum; Limonius canus; Rahnella aquatilis; Bacillus megaterium ER - TY - JOUR T1 - Using Ground-Based Reflectance Measurements as Selection Criteria for Drought- and Aflatoxin-Resistant Peanut Genotypes AN - 19794738; 8047776 AB - Drought stress and aflatoxin contamination continue to challenge peanut (Arachis hypogaea L.) producers across the USA. Thus, the continued development of drought- and aflatoxin-resistant peanut cultivars is essential to maintain productivity under less than ideal growing conditions. Remote sensing of canopy reflectance is a well-established method of evaluating crop condition and shows promise as a tool for rapid selection of drought- and aflatoxin-resistant peanut genotypes. The objective of this study was to evaluate ground-based reflectance measurements to more accurately quantify differences in genotype response to drought conditions. In April 2004 and 2005 several small plots (4 m x 2 m) were established at the Gibbs Farm research facilities in Tifton, GA. Treatments consisted of five peanut genotypes encompassing a range of drought tolerance and yield characteristics. Drought conditions were simulated beginning 90 d after planting and maintained through harvest. Once drought conditions were established, a handheld radiometer was used to acquire twice-weekly reflectance measurements in the visible and near-infrared. Benchmark indices were developed based on the change in remotely sensed vegetation indices as a measure of the change in crop response between nonstressed and drought- stressed conditions. Significant treatment differences in benchmark indices were observed between drought-tolerant, moderately drought-tolerant and drought-intolerant varieties. Benchmark indices were also highly correlated with yield (r = -0.41 to -0.75, {alpha} = 0.05) in all three planting environments. However, the relationship between aflatoxin contamination and benchmark indices was less consistent, having a strong correlation with aflatoxin contamination in the second and third planting environments only (r = 0.38-0.73, {alpha} = 0.05). These indices could aid plant breeders in more accurately assessing genetic differences, which would accelerate breeding progress and the development of peanut cultivars with resistance to drought and aflatoxin contamination. JF - Crop Science AU - Sullivan, Dana G AU - Holbrook, CCorley AD - USDA-ARS, Southeast Watershed Research Lab., P.O. Box 748, Tifton, GA 31793, dgs@tifton.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1040 EP - 1050 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 3 SN - 0011-183X, 0011-183X KW - Toxicology Abstracts; Genetics Abstracts KW - Arachis hypogaea KW - Farms KW - Drought resistance KW - Reflectance KW - I.R. radiation KW - Contamination KW - Remote sensing KW - Plant breeding KW - Aflatoxins KW - Stress KW - Nuts KW - Vegetation KW - Genotypes KW - Crops KW - Planting KW - Canopies KW - X 24370:Natural Toxins KW - G 07800:Plants and Algae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19794738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Using+Ground-Based+Reflectance+Measurements+as+Selection+Criteria+for+Drought-+and+Aflatoxin-Resistant+Peanut+Genotypes&rft.au=Sullivan%2C+Dana+G%3BHolbrook%2C+CCorley&rft.aulast=Sullivan&rft.aufirst=Dana&rft.date=2007-01-01&rft.volume=47&rft.issue=3&rft.spage=1040&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2006.08.0511 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - I.R. radiation; Reflectance; Drought resistance; Farms; Contamination; Aflatoxins; Plant breeding; Remote sensing; Vegetation; Nuts; Stress; Genotypes; Crops; Planting; Canopies; Arachis hypogaea DO - http://dx.doi.org/10.2135/cropsci2006.08.0511 ER - TY - JOUR T1 - Afternoon harvest increases readily fermentable carbohydrate concentration and voluntary intake of gamagrass and switchgrass baleage by beef steers AN - 19791386; 7205632 AB - Our objective was to determine if harvest in the morning (AM, 0600) vs. the afternoon (PM, 1800) affects composition and voluntary DMI of gamagrass (GG) or switchgrass (SG) stored as baleage. Iuka GG (Tripsacum dactyloides L.) and Alamo SG (Panicum virgatum L.) were cut with a mower-conditioner, immediately round-baled, wrapped in plastic, and stored as baleage. Beef steers (255 plus or minus 7 kg of BW) were assigned (5 steers/treatment) to GG/AM, GG/PM, SG/AM, or SG/PM. Ad libitum intake was measured for 21 d (7-d adjustment and 14-d intake estimate) followed by 7-d adjustment and 5-d digestion and N balance study. Chewing behavior was recorded during the balance study. Compared with AM, PM had more (P < 0.01) starch (9.3 vs. 4.7 g/kg of DM), total nonstructural carbohydrate (30.4 vs. 19.0 g/kg of DM), and monosaccharides (17.1 vs. 11.2 g/kg of DM). Compared with AM, PM had less (P = 0.05) acetate (13.0 vs. 18.6 g/kg of DM) and propionate (0.29 vs. 0.82 g/kg of DM) and tended (P < 0.13) to have less lactate (2.9 vs. 3.5 g/kg of DM) and butyrate (3.9 vs. 5.1 g/kg of DM). Compared with SG, GG had more (P = 0.01) DM (324 vs. 242 g/kg of baleage), CP (114 vs. 97 g/kg of DM), lactate (4.8 vs. 1.6 g/kg of DM), starch (9.4 vs. 4.7 g/kg of DM), total nonstructural carbohydrate (34.2 vs. 15.2 g/kg of DM), and monosaccharides (20.8 vs. 7.4 g/kg of DM). However, GG had a lower (P = 0.01) pH (5.32 vs.5.79) and less (P < 0.01) ethanol (18.7 vs. 27.3 g/kg of DM), acetate (12.3 vs. 19.2 g/kg of DM), propionate (0.00 vs. 1.11 g/kg of DM), and butyrate (0.6 vs. 8.4 g/kg of DM). Daily DMI (2.16 vs. 1.83% of BW) and digestible DMI (1.15 vs. 0.95% of BW) were greater (P = 0.03) for PM than AM. Plasma urea N concentrations at the end of the ad libitum intake phase were greater (P = 0.01) for AM (3.91 mM) than for PM (2.31 mM) and greater (P = 0.07) for GG (3.51 mM) than for SG (2.71 mM). Steers fed PM spent more time eating (P = 0.04) and less time resting (P = 0.01) during meals than steers fed AM. Apparent digestibility of DM and fiber components was not affected (P < 0.18) by treatment. Apparent digestibility and retention of N decreased from PM to AM for SG, but increased for GG (P = 0.05). Retention of N as a percentage of N intake or N digested decreased more from PM to AM for SG than for GG (P < 0.05). We conclude that increased nonstructural carbohydrate content of the PM harvest of these grasses stored as baleage caused increased voluntary intake and improved use of dietary N by beef steers. JF - Journal of Animal Science AU - Huntington, G B AU - Burns, J C AD - Department of Animal Science and ARS-USDA, North Carolina State University, Raleigh, NC 27695-7621 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 276 EP - 284 PB - American Society of Animal Science, 1111 N. Dunlap Ave. Savoy IL 61874 USA, [mailto:johne@assochq.org], [URL:http://www.asas.org] VL - 85 IS - 1 SN - 0021-8812, 0021-8812 KW - Biotechnology and Bioengineering Abstracts KW - Panicum virgatum KW - Chewing KW - Grasses KW - Balance studies KW - Propionic acid KW - Urea KW - monosaccharides KW - Starch KW - Acetic acid KW - Digestion KW - Fibers KW - Beef KW - Digestibility KW - Lactic acid KW - Carbohydrates KW - Plastics KW - Tripsacum dactyloides KW - pH effects KW - Ethanol KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19791386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Animal+Science&rft.atitle=Afternoon+harvest+increases+readily+fermentable+carbohydrate+concentration+and+voluntary+intake+of+gamagrass+and+switchgrass+baleage+by+beef+steers&rft.au=Huntington%2C+G+B%3BBurns%2C+J+C&rft.aulast=Huntington&rft.aufirst=G&rft.date=2007-01-01&rft.volume=85&rft.issue=1&rft.spage=276&rft.isbn=&rft.btitle=&rft.title=Journal+of+Animal+Science&rft.issn=00218812&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Chewing; Grasses; Balance studies; Propionic acid; Urea; monosaccharides; Starch; Acetic acid; Digestion; Fibers; Beef; Digestibility; Lactic acid; Plastics; Carbohydrates; pH effects; Ethanol; Panicum virgatum; Tripsacum dactyloides ER - TY - JOUR T1 - Suitability of Cotton as an Alternative Crop in the Ogallala Aquifer Region AN - 19790697; 8052524 AB - Renewed interest in cotton (Gossypium hirsutum L.) production in the Ogallala Aquifer Region can be linked to development of early maturing varieties, rising energy costs, and declining water levels in the Ogallala Aquifer. The main objectives of this study were to assess the feasibility of growing cotton and estimate the cotton yield potential and the potential reduction in Ogallala Aquifer withdrawals by producing cotton as an alternative to corn. For this purpose, the heat unit based, county-wide exceedance probability (P) curves for potential cotton yield were developed using a long-term air temperature dataset (1971-2000), and counties that have the potential to produce cotton every year (P = 0.99), 4 out of 5 yr (P = 0.85), and 3 out of 4 yr (P = 0.75) return periods were identified and mapped. Results indicate that 91 of 131 counties in the study area have the potential to produce cotton with lint yield > 500 kg ha super(-1) 3 out of 4 yr. A county-wide lint yield goal based on a 3 out of 4 yr scenario may improve the chances for better profits to producers than with lint yield that can be expected every year. However, management uncertainties on water use efficiency; fuel, fertilizer, and pest management costs; and planting and harvesting schedule may require further consideration for estimating potential profitability. Nevertheless, these results show that cotton is a suitable alternative crop for most counties in southwest Kansas and all counties in the Texas and Oklahoma Panhandles. In addition, a significant reduction in water withdrawals from the Ogallala Aquifer for irrigation is probable if producers were to convert 50% of their land under corn to cotton production. JF - Agronomy Journal AU - Gowda, Prasanna H AU - Baumhardt, RLouis AU - Esparza, Allison M AU - Marek, Thomas H AU - Howell, Terry A AD - USDA-Agricultural Research Service, Conservation & Production Research Lab., P.O. Drawer 10, Bushland, TX 79012, pgowda@cprl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1397 EP - 1403 PB - American Society of Agronomy, 677 South Segoe Rd Madison WI 53711 USA VL - 99 IS - 6 SN - 0002-1962, 0002-1962 KW - Water Resources Abstracts KW - Selective Withdrawal KW - Aquifers KW - Cotton KW - Water Costs KW - USA, Kansas KW - Water Level KW - Crops KW - Crop Yield KW - USA, Oklahoma KW - Yield KW - USA, Texas KW - Groundwater KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19790697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Suitability+of+Cotton+as+an+Alternative+Crop+in+the+Ogallala+Aquifer+Region&rft.au=Gowda%2C+Prasanna+H%3BBaumhardt%2C+RLouis%3BEsparza%2C+Allison+M%3BMarek%2C+Thomas+H%3BHowell%2C+Terry+A&rft.aulast=Gowda&rft.aufirst=Prasanna&rft.date=2007-01-01&rft.volume=99&rft.issue=6&rft.spage=1397&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0275 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Cotton; Aquifers; Groundwater; Crop Yield; Yield; Water Costs; Crops; Water Level; Selective Withdrawal; USA, Texas; USA, Kansas; USA, Oklahoma DO - http://dx.doi.org/10.2134/agronj2006.0275 ER - TY - JOUR T1 - Control of Browning and Microbial Growth on Fresh-Cut Apples by Sequential Treatment of Sanitizers and Calcium Ascorbate AN - 19790204; 7993418 AB - This study investigated the efficacy of different sanitizers, including acidic electrolyzed water (AEW), peroxyacetic acid (POAA), and chlorine, on the inactivation of Escherichia coli O157:H7 on fresh-cut apples. The effects of the sanitizers and sequential treatments of AEW or POAA followed by calcium ascorbate (CaA) on browning inhibition and organoleptic qualities of fresh-cut apples stored under different package atmospheres at 4 degree C were also evaluated. Changes in package atmosphere composition, product color, firmness, total aerobic bacterial counts, yeast and mold counts, and sensory qualities were examined at 0, 4, 8, 11, and 21 d. Among all sanitizer treatments, POAA and AEW achieved the highest reduction on E. coli O157:H7 populations. The sequential treatment of AEW followed by CaA (AEW-CaA) achieved the best overall dual control of browning and bacterial growth on fresh-cut apple wedges. Package atmospheres changed significantly over time and among package materials. Packages prepared with films having an oxygen transmission rate (OTR) of 158 had significantly lower O sub(2) and higher CO sub(2) partial pressures than those prepared with 225 OTR films and the Ziploc registered bags. The effect of package atmospheres on the browning of apples is more pronounced on AEW, POAA, and POAA-CaA-treated apple wedges than on AEW-CaA-treated samples. JF - Journal of Food Science AU - Wang, Hua AU - Feng, Hao AU - Luo, Yaguang AD - Author Wang and Feng are with Dept. of Food Science and Human Nutrition, Univ. of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A. Author Luo is with Produce Quality and Safety Laboratory, USDA, ARS, 10300 Baltimore Ave., Beltsville, MD 20705, U.S.A. Direct inquiries to author Feng (E-mail: Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - M001 EP - M007 PB - Institute of Food Technology VL - 72 IS - 1 SN - 0022-1147, 0022-1147 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - browning KW - calcium ascorbate KW - electrolyzed water KW - fresh-cut apple KW - peroxyacetic acid KW - Calcium KW - Organoleptic properties KW - Chlorine KW - Molds KW - Disease transmission KW - Color KW - Ascorbic acid KW - Sensory properties KW - Oxygen KW - Peracetic acid KW - Escherichia coli KW - Malus KW - Sanitizers KW - Pressure KW - Carbon dioxide KW - Films KW - J 02320:Cell Biology KW - A 01330:Food Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19790204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Science&rft.atitle=Control+of+Browning+and+Microbial+Growth+on+Fresh-Cut+Apples+by+Sequential+Treatment+of+Sanitizers+and+Calcium+Ascorbate&rft.au=Wang%2C+Hua%3BFeng%2C+Hao%3BLuo%2C+Yaguang&rft.aulast=Wang&rft.aufirst=Hua&rft.date=2007-01-01&rft.volume=72&rft.issue=1&rft.spage=M001&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2006.00210.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Calcium; Molds; Chlorine; Organoleptic properties; Ascorbic acid; Color; Disease transmission; Sensory properties; Oxygen; Peracetic acid; Sanitizers; Carbon dioxide; Pressure; Films; Escherichia coli; Malus DO - http://dx.doi.org/10.1111/j.1750-3841.2006.00210.x ER - TY - JOUR T1 - A Single-Nucleotide-Polymorphism-Based Multilocus Genotyping Assay for Subtyping Lineage I Isolates of Listeria monocytogenes AN - 19789106; 7205283 AB - Listeria monocytogenes is a facultative intracellular pathogen responsible for food-borne disease with high mortality rates in humans and is the leading microbiological cause of food recalls. Lineage I isolates of L. monocytogenes are a particular public health concern because they are responsible for most sporadic cases of listeriosis and the vast majority of epidemic outbreaks. Rapid, reproducible, and sensitive methods for differentiating pathogens below the species level are required for effective pathogen control programs, and the CDC PulseNet Task Force has called for the development and validation of DNA sequence-based methods for subtyping food-borne pathogens. Therefore, we developed a multilocus genotyping (MLGT) assay for L. monocytogenes lineage I isolates based on nucleotide variation identified by sequencing 23,251 bp of DNA from 22 genes distributed across seven genomic regions in 65 L. monocytogenes isolates. This single-well assay of 60 allele-specific probes captured 100% of the haplotype information contained in approximately 1.5 Mb of comparative DNA sequence and was used to reproducibly type a total of 241 lineage I isolates. The MLGT assay provided high discriminatory power (Simpson's index value, 0.91), uniquely identified isolates from the eight listeriosis outbreaks examined, and differentiated serotypes 1/2b and 4b as well as epidemic clone I (ECI), ECIa, and ECII. In addition, the assay included probes for a previously characterized truncation mutation in inlA, providing for the identification of a specific virulence-attenuated subtype. These results demonstrate that MLGT represents a significant new tool for use in pathogen surveillance, outbreak detection, risk assessment, population analyses, and epidemiological investigations. JF - Applied and Environmental Microbiology AU - Ducey, Thomas F AU - Page, Brent AU - Usgaard, Thomas AU - Borucki, Monica K AU - Pupedis, Kitty AU - Ward, Todd J AD - Microbial Genomics and Bioprocessing Research Unit, Agricultural Research Service, United States Department of Agriculture, 1815 North University Street, Peoria, Illinois 61604. Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550. Microbial Outbreaks and Special Projects Laboratory, Food Safety and Inspection Service, United States Department of Agriculture, Athens, Georgia 30605 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 133 EP - 147 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 1 SN - 0099-2240, 0099-2240 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - Risk assessment KW - Listeria monocytogenes KW - Mortality KW - Serotypes KW - Epidemics KW - Listeriosis KW - Control programs KW - DNA probes KW - Genotyping KW - Nucleotide sequence KW - Food KW - Pathogens KW - Nucleotides KW - Food-borne diseases KW - Public health KW - DNA sequencing KW - Haplotypes KW - genomics KW - Mutation KW - N 14815:Nucleotide Sequence KW - G 07770:Bacteria KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19789106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=A+Single-Nucleotide-Polymorphism-Based+Multilocus+Genotyping+Assay+for+Subtyping+Lineage+I+Isolates+of+Listeria+monocytogenes&rft.au=Ducey%2C+Thomas+F%3BPage%2C+Brent%3BUsgaard%2C+Thomas%3BBorucki%2C+Monica+K%3BPupedis%2C+Kitty%3BWard%2C+Todd+J&rft.aulast=Ducey&rft.aufirst=Thomas&rft.date=2007-01-01&rft.volume=73&rft.issue=1&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Risk assessment; Mortality; Epidemics; Serotypes; Listeriosis; Food; Nucleotide sequence; Genotyping; DNA probes; Control programs; Pathogens; Food-borne diseases; Nucleotides; Public health; DNA sequencing; Haplotypes; genomics; Mutation; Listeria monocytogenes ER - TY - JOUR T1 - Comparison of Methods for Detection and Isolation of Cold- and Freeze-Stressed Escherichia Coli O157:H7 in Raw Ground Beef AN - 19785106; 7510783 AB - A comparison was made of the relative efficiencies of three enrichment media, RapidChek Escherichia coli O157:H7 enrichment broth (REB), R&F broth (RFB), and modified E. coli broth containing novobiocin (mEC+n), and four selective plating media for detection of cold- and freeze-stressed E. coli O157:H7 in raw ground beef. Ground beef (25 g) was inoculated with E. coli O157:H7 at <0.5 and <2 CFU/g, and samples were then enriched immediately or were stored at 4 degree C for 72 h or at -20 degree C for 2 weeks and then enriched. After 8 or 20 h of enrichment, the cultures were plated onto R&F E. coli O157: H7 chromogenic plating medium, cefixime-tellurite sorbitol MacConkey agar, CHROMagar O157, and Rainbow agar O157 and tested using the RapidChek E. coli O157 lateral flow immunoassay and a multiplex PCR assay targeting the E. coli O157: H7 eae, stx sub(1), and stx sub(2) genes. Recovery of E. coli O157:H7 on the four agar media was 4.0 to 7.9 log CFU/ml with the REB enrichment, JF - Journal of Food Protection AU - Fratamico, Pina M AU - Bagi, Lori K AD - U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038, USA Y1 - 2007 PY - 2007 DA - 2007 SP - 1663 EP - 1669 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 70 IS - 7 SN - 0362-028X, 0362-028X KW - ground beef KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Health & Safety Science Abstracts KW - Agar KW - Temperature KW - Media (enrichment) KW - Novobiocin KW - Sorbitol KW - Food contamination KW - Beef KW - Colony-forming cells KW - Escherichia coli KW - Polymerase chain reaction KW - Experimental allergic encephalomyelitis KW - Immunoassays KW - J 02310:Genetics & Taxonomy KW - A 01330:Food Microbiology KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19785106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Protection&rft.atitle=Comparison+of+Methods+for+Detection+and+Isolation+of+Cold-+and+Freeze-Stressed+Escherichia+Coli+O157%3AH7+in+Raw+Ground+Beef&rft.au=Fratamico%2C+Pina+M%3BBagi%2C+Lori+K&rft.aulast=Fratamico&rft.aufirst=Pina&rft.date=2007-01-01&rft.volume=70&rft.issue=7&rft.spage=1663&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Protection&rft.issn=0362028X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agar; Beef; Colony-forming cells; Novobiocin; Media (enrichment); Polymerase chain reaction; Sorbitol; Experimental allergic encephalomyelitis; Immunoassays; Temperature; Food contamination; Escherichia coli ER - TY - JOUR T1 - Evaluation of the bioherbicide Myrothecium verrucaria for weed control in tomato (Lycopersicon esculentum) AN - 19782692; 7296068 AB - An isolate of the fungus Myrothecium verrucaria was evaluated for its biocontrol potential against common purslane, horse purslane, spotted spurge, and prostrate spurge, all serious weed pests in commercial tomato fields in the southeastern US. In greenhouse and field tests, M. verrucaria was highly virulent against these weeds when applied as conidial sprays formulated in 0.2% Silwet L-77 surfactant, even in the absence of dew. In field test plots naturally infested with these weeds, seedlings in the two-to-three leaf growth stage treated with M. verrucaria at 2 x 10 super(7) conidia mL super(-1) in 0.2% Silwet, exhibited leaf and stem necrosis within 24 h following inoculation, with mortality occurring within 96 h. After 7 days, M. verrucaria had killed 90-95% of both purslane species and 85-95% of both spurge species. Tomatoes that were transplanted into plots treated with M. verrucaria remained healthy and vigorous throughout the growing season. Since M. verrucaria effectively controlled several common weeds under field conditions, this fungus appears to have potential as an effective bioherbicide for pre-plant weed control in production systems with transplanted tomato. JF - Biocontrol Science and Technology AU - Boyette, C D AU - Hoagland, R E AU - Abbas, H K AD - Southern Weed Science Research Unit, 141 Experiment Station Road, P.O. Box 350, Stoneville, MS 38776, USA, dboyette@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 171 EP - 178 VL - 17 IS - 1-2 SN - 0958-3157, 0958-3157 KW - tomato KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Mortality KW - Weeds KW - Myrothecium verrucaria KW - Verrucaria KW - Leaves KW - Conidia KW - Pest control KW - Growth stage KW - Weed control KW - Dew KW - Greenhouses KW - Lycopersicon esculentum KW - Necrosis KW - Inoculation KW - Seedlings KW - Pests KW - Surfactants KW - K 03410:Animal Diseases KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19782692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Evaluation+of+the+bioherbicide+Myrothecium+verrucaria+for+weed+control+in+tomato+%28Lycopersicon+esculentum%29&rft.au=Boyette%2C+C+D%3BHoagland%2C+R+E%3BAbbas%2C+H+K&rft.aulast=Boyette&rft.aufirst=C&rft.date=2007-01-01&rft.volume=17&rft.issue=1-2&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150600937451 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Biological control; Weeds; Mortality; Leaves; Pest control; Conidia; Growth stage; Weed control; Greenhouses; Dew; Necrosis; Inoculation; Seedlings; Pests; Surfactants; Lycopersicon esculentum; Myrothecium verrucaria; Verrucaria DO - http://dx.doi.org/10.1080/09583150600937451 ER - TY - JOUR T1 - Complete nucleotide sequences of 84.5- and 3.2-kb plasmids in the multi-antibiotic resistant Salmonella enterica serovar Typhimurium U302 strain G8430 AN - 19782122; 7272764 AB - The multi-antibiotic resistant (MR) Salmonella enterica serovar Typhimurium phage type U302 strain G8430 exhibits the penta-resistant ACSSuT-phenotype (ampicillin, chloramphenicol, streptomycin, sulfonamides and tetracycline), and is also resistant to carbenicillin, erythromycin, kanamycin, and gentamicin. Two plasmids, 3.2- and 84.5-kb in size, carrying antibiotic resistance genes were isolated from this strain, and the nucleotide sequences were determined and analyzed. The 3.2-kb plasmid, pU302S, belongs to the ColE1 family and carries the aph(3')-I gene (Kan super(R)). The 84.5-kb plasmid, pU302L, is an F-like plasmid and contains 14 complete IS elements and multiple resistance genes including aac3, aph(3')-I, sulII, tetA/R, strA/B, bla sub(T) sub(E) sub(M) sub(-) sub(1), mph, and the mer operon. Sequence analyses of pU302L revealed extensive homology to various plasmids or transposons, including F, R100, pHCM1, pO157, and pCTX-M3 plasmids and TnSF1 transposon, in regions involved in plasmid replication/maintenance functions and/or in antibiotic resistance gene clusters. Though similar to the conjugative plasmids F and R100 in the plasmid replication regions, pU302L does not contain oriT and the tra genes necessary for conjugal transfer. This mosaic pattern of sequence similarities suggests that pU302L acquired the resistance genes from a variety of enteric bacteria and underscores the importance of a further understanding of horizontal gene transfer among the enteric bacteria. JF - Plasmid AU - Chen, CY AU - Nace, G W AU - Solow, B AU - Fratamico, P AD - Agriculture Research Service, US Department of Agriculture, 600 E. Mermaid Lane, Wyndmoor, PA 19038, USA, cchen@errc.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 29 EP - 43 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 57 IS - 1 SN - 0147-619X, 0147-619X KW - Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - Phages KW - Chloramphenicol KW - Replication KW - Ampicillin KW - Kanamycin KW - Streptomycin KW - Erythromycin KW - Tetracyclines KW - Plasmids KW - Carbenicillin KW - Gentamicin KW - Transposons KW - Homology KW - Salmonella enterica KW - Mosaics KW - Operons KW - Sulfonamides KW - Antibiotic resistance KW - J 02310:Genetics & Taxonomy KW - N 14845:Miscellaneous KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19782122?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plasmid&rft.atitle=Complete+nucleotide+sequences+of+84.5-+and+3.2-kb+plasmids+in+the+multi-antibiotic+resistant+Salmonella+enterica+serovar+Typhimurium+U302+strain+G8430&rft.au=Chen%2C+CY%3BNace%2C+G+W%3BSolow%2C+B%3BFratamico%2C+P&rft.aulast=Chen&rft.aufirst=CY&rft.date=2007-01-01&rft.volume=57&rft.issue=1&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Plasmid&rft.issn=0147619X&rft_id=info:doi/10.1016%2Fj.plasmid.2006.05.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Phages; Chloramphenicol; Replication; Ampicillin; Kanamycin; Streptomycin; Plasmids; Tetracyclines; Erythromycin; Carbenicillin; Transposons; Gentamicin; Homology; Mosaics; Operons; Sulfonamides; Antibiotic resistance; Salmonella enterica DO - http://dx.doi.org/10.1016/j.plasmid.2006.05.005 ER - TY - JOUR T1 - Genetic Structure and Gene Flow among South Florida Populations of Iris hexagona Walt. (Iridaceae) Assessed with 19 Microsatellite DNA Loci AN - 19755409; 8585242 AB - We investigated genetic variation within and among 11 populations of Iris hexagona at its southern limits in the Florida peninsula by using 19 microsatellite loci. All of the populations contain varying numbers of identical multilocus genotypes, indicative of clonal reproduction. Two population samples consist largely of one clonal lineage and two clonal lineages: the first from the Caloosahatchee drainage west of Lake Okeechobee and the other from the Big Cypress Swamp. The populations are predominantly outcrossing, with high levels of heterozygosity, and show a highly significant pattern of isolation by distance that fits a modified stepping- stone model. This pattern breaks down at the local level, however, where metapopulation dynamics or asymmetrical gene flow may exert a stronger effect on patterns of genetic diversity. Though the majority of genetic variation is within populations, 20% occurs between populations. Genetic distance resolves five clusters: four in the Caloosahatchee Valley and one in the Big Cypress Swamp. However, the populations are differentiated strongly enough that frequency-based genetic structure analysis resolves seven effective populations. Assignment tests identify the northernmost population as a likely ancestral point of origin for the others. All of the populations exhibit evidence of a recent bottleneck, which we attribute to founder effects, given the low migration rate of the species and the high degree of population differentiation, as well as the Holocene geological history of the Florida peninsula. We hypothesize that the two predominantly clonal populations may be artifacts of deliberate cultivation by humans. JF - International Journal of Plant Sciences AU - Meerow, Alan W AU - Gideon, Michael AU - Kuhn, David N AU - Motamayor, Juan Carlos AU - Nakamura, Kyoko AD - USDA-ARS, Subtropical Horticulture Research Station, National Germplasm Repository, 13601 Old Cutler Road, Miami, Florida 33158, U.S.A., alan.meerow@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1291 EP - 1309 PB - University of Chicago Press, P.O. Box 37005 Chicago IL 60637 USA, [mailto:help@press.uchicago.edu], [URL:http://www.journals.uchicago.edu/] VL - 168 IS - 9 SN - 1058-5893, 1058-5893 KW - Genetics Abstracts; Ecology Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - population genetics KW - population biology KW - SSR KW - heterozygosity excess KW - bottleneck KW - isolation by distance KW - stepping KW - stone model KW - founder effects KW - Florida KW - phytogeography. KW - Drainage KW - Microsatellites KW - Genetic diversity KW - Iris KW - Genotypes KW - Migration KW - Heterozygosity KW - Models KW - Population genetics KW - Lakes KW - Iris hexagona KW - Population differentiation KW - Gene flow KW - Founder effect KW - Reproduction KW - Genetic distance KW - Cupressus KW - Swamps KW - Genetic structure KW - Iridaceae KW - Metapopulations KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies KW - N 14845:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19755409?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Plant+Sciences&rft.atitle=Genetic+Structure+and+Gene+Flow+among+South+Florida+Populations+of+Iris+hexagona+Walt.+%28Iridaceae%29+Assessed+with+19+Microsatellite+DNA+Loci&rft.au=Meerow%2C+Alan+W%3BGideon%2C+Michael%3BKuhn%2C+David+N%3BMotamayor%2C+Juan+Carlos%3BNakamura%2C+Kyoko&rft.aulast=Meerow&rft.aufirst=Alan&rft.date=2007-01-01&rft.volume=168&rft.issue=9&rft.spage=1291&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Plant+Sciences&rft.issn=10585893&rft_id=info:doi/10.1086%2F521692 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Drainage; Microsatellites; Genetic diversity; Iris; Genotypes; Heterozygosity; Migration; Models; Population genetics; Lakes; Gene flow; Population differentiation; Founder effect; Reproduction; Genetic distance; Genetic structure; Swamps; Metapopulations; Iris hexagona; Cupressus; Iridaceae DO - http://dx.doi.org/10.1086/521692 ER - TY - JOUR T1 - Evaluation of DNA Amplification Methods for Improved Detection of "Candidatus Liberibacter Species" Associated with Citrus Huanglongbing AN - 19742124; 7302863 AB - Citrus huanglongbing (HLB), also known as citrus greening or citrus yellow shoot, is considered the most serious disease of citrus worldwide. The disease has Asian, African, and American forms caused by "Candidatus Liberibacter asiaticus", "Ca. L. africanus", and "Ca. L. ameri-canus", respectively, which can be spread efficiently by the psyllid vectors Diaphorina citri and Trioza erytreae and through contaminated plant materials. Infected citrus groves are usually destroyed or become unproductive in 5 to 8 years. The presumed low concentration and uneven distribution of the pathogens in citrus plants and vector insects make the phloem-limited bacterium difficult to detect consistently. In this study, we compared and validated four conventional polymerase chain reaction (PCR)-based protocols, one loop-mediated isothermal amplification (LAMP) protocol, and three TaqMan real-time PCR protocols. The detection sensitivity of the validated conventional PCR assays reported are improved compared with the original protocols. All of the validated conventional and the newly developed real-time methods were reliable for confirmatory tests for the presence of "Ca. Liberibacter spp." in symptomatic samples. There were no differences in assay specificity among the standard format PCR-based methods evaluated. The TaqMan real-time PCR was 10- to 100-fold more sensitive than conventional PCR and LAMP, showing the potential to become a valuable tool for early detection and identification of "Ca. Liberibacter spp." prior to the appearance of disease symptoms. The methods validated in this study will be very useful for regulatory response, effective management of infected trees, and development of a "Ca. Liberibacter spp."-free nursery system. JF - Plant Disease AU - Li, W AU - Hartung, J S AU - Levy, L AD - National Plant Germplasm and Biotechnology Laboratory, USDA-APHIS-PPQ-CPHST, Beltsville, MD 20705, USA, Wenbin.Li@aphis.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 51 EP - 58 VL - 91 IS - 1 SN - 0191-2917, 0191-2917 KW - Entomology Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Citrus KW - Shoots KW - Trioza KW - Plant diseases KW - Trees KW - Polymerase chain reaction KW - Vectors KW - Diaphorina citri KW - Pathogens KW - Greening KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - N 14810:Methods KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19742124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Disease&rft.atitle=Evaluation+of+DNA+Amplification+Methods+for+Improved+Detection+of+%22Candidatus+Liberibacter+Species%22+Associated+with+Citrus+Huanglongbing&rft.au=Li%2C+W%3BHartung%2C+J+S%3BLevy%2C+L&rft.aulast=Li&rft.aufirst=W&rft.date=2007-01-01&rft.volume=91&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/10.1094%2FPD-91-0051 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Shoots; Plant diseases; Trees; Vectors; Polymerase chain reaction; Pathogens; Greening; Citrus; Trioza; Diaphorina citri DO - http://dx.doi.org/10.1094/PD-91-0051 ER - TY - JOUR T1 - DNA Markers for Identifying Individual Snowshoe Hares Using Field-collected Pellets AN - 19738108; 7747156 AB - Snowshoe hare (Lepus americanus) abundance has been of interest to wildlife biologists, as hares are essential prey items for many rare and endangered predators. Snowshoe hare abundance has most commonly been estimated through indices such as pellet counts. While pellet counts may be useful in the areas they are developed and when hares are dense, they notably fail when hares are at low densities. Abundance estimates using capture-mark-recapture (CMR) are often preferred over indices of animal abundance, yet using CMR to estimate snowshoe hare numbers has proven a formidable and expensive task. Sample sizes obtained using traditional CMR techniques are frequently low, resulting in either biased estimates or estimates with unacceptably high variance. Here we derive a suite of 9 microsatellite DNA markers that can provide snowshoe hare individual identification at relatively low cost. We demonstrate that these markers produce no genotyping errors in a captive situation and use the markers to produce individual identification of free-ranging snowshoe hares in test plots in Montana and Idaho. JF - Northwest Science AU - Schwartz, M K AU - Pilgrim, K L AU - McKelvey, K S AU - Rivera, P T AU - Ruggiero, L F AD - USDA Forest Service, Rocky Mountain Research Station, 800 E. Beckwith, Missoula, Montana 59801, USA, mkschwartz@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 316 EP - 322 VL - 81 IS - 4 SN - 0029-344X, 0029-344X KW - Biochemistry Abstracts 2: Nucleic Acids; Ecology Abstracts KW - Genotyping KW - Abundance KW - Wildlife KW - Microsatellites KW - Predators KW - Lepus americanus KW - Prey KW - D 04040:Ecosystem and Ecology Studies KW - N 14845:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19738108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=DNA+Markers+for+Identifying+Individual+Snowshoe+Hares+Using+Field-collected+Pellets&rft.au=Schwartz%2C+M+K%3BPilgrim%2C+K+L%3BMcKelvey%2C+K+S%3BRivera%2C+P+T%3BRuggiero%2C+L+F&rft.aulast=Schwartz&rft.aufirst=M&rft.date=2007-01-01&rft.volume=81&rft.issue=4&rft.spage=316&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Genotyping; Wildlife; Abundance; Microsatellites; Predators; Prey; Lepus americanus ER - TY - JOUR T1 - A United States View on Changes in Land Use and Land Values Affecting Sustainable Forest Management AN - 19728439; 7527105 AB - With increasing opportunity costs of keeping land in forests because of increasing values for other land uses, such as for developed uses, forest ownership may become less attractive for some landowners and the return on investment less viable for both private and public landowners. This raises the question of what will become of the forests and the resources the forest supports, such as water and wildlife, if owners of the forests find it too costly to manage the forest. Land markets provide evidence on revealed behavior about what people are willing to actually pay for a bundle of rights necessary to gain access to land that can provide forest-based goods and services into perpetuity. However, owing to market failures and the nature of some forest land values, markets do not always reveal true forest land values, as discussed below. Allocation of land by use and cover types is a key determinant in sustainable forest management, with changes in land values providing important signals to land managers. Land valuation differs under market-oriented economies, emerging values in transition economies, and administered values in countries with command economies and is influenced by interactions between the environment and humans, including land ownership, use, and management. JF - Journal of Sustainable Forestry AU - Alig, R J AD - USDA Forest Service, PNW Research Station, Land Use and Land Cover Dynamics Team, 3200 SW Jefferson Way, Corvallis, OR 97331 USA, ralig@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 209 EP - 227 VL - 24 IS - 2-3 SN - 1054-9811, 1054-9811 KW - Sustainability Science Abstracts KW - forest management KW - USA KW - Economics KW - Wildlife KW - Sustainable development KW - land ownership KW - Environment management KW - Land use KW - Forestry KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19728439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sustainable+Forestry&rft.atitle=A+United+States+View+on+Changes+in+Land+Use+and+Land+Values+Affecting+Sustainable+Forest+Management&rft.au=Alig%2C+R+J&rft.aulast=Alig&rft.aufirst=R&rft.date=2007-01-01&rft.volume=24&rft.issue=2-3&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sustainable+Forestry&rft.issn=10549811&rft_id=info:doi/10.1300%2FJ091v24n02_06 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - forest management; Wildlife; Economics; Sustainable development; land ownership; Environment management; Land use; Forestry; USA DO - http://dx.doi.org/10.1300/J091v24n02_06 ER - TY - JOUR T1 - Television viewing, computer use, obesity, and adiposity in US preschool children AN - 19724956; 9035858 AB - Background There is limited evidence in preschool children linking media use, such as television/video viewing and computer use, to obesity and adiposity. We tested three hypotheses in preschool children: 1) that watching > 2 hours of TV/videos daily is associated with obesity and adiposity, 2) that computer use is associated with obesity and adiposity, and 3) that > 2 hours of media use daily is associated with obesity and adiposity. Methods We conducted a cross-sectional study using nationally representative data on children, aged 2-5 years from the National Health and Nutrition Examination Survey, 1999-2002. Our main outcome measures were 1) weight status: normal versus overweight or at risk for overweight, and 2) adiposity: the sum of subscapular and triceps skinfolds (mm). Our main exposures were TV/video viewing ( less than or equal to 2 or > 2 hours/day), computer use (users versus non-users), and media use ( less than or equal to 2 or > 2 hours/day). We used multivariate Poisson and linear regression analyses, adjusting for demographic covariates, to test the independent association between TV/video viewing, computer use, or overall media use and a child's weight status or adiposity. Results Watching > 2 hours/day of TV/videos was associated with being overweight or at risk for overweight (Prevalence ratio = 1.34, 95% CI [1.07, 1.66]; n =1340) and with higher skinfold thicknesses ( beta = 1.08, 95% CI [0.19, 1.96]; n = 1337). Computer use > 0 hours/day was associated with higher skinfold thicknesses ( beta = 0.56, 95% CI [0.04, 1.07]; n = 1339). Media use had borderline significance with higher skinfold thicknesses ( beta = 0.85, 95% CI [-0.04, 1.75], P=0.06; n = 1334) Conclusion Watching > 2 hours/day of TV/videos in US preschool-age children was associated with a higher risk of being overweight or at risk for overweight and higher adiposity-findings in support of national guidelines to limit preschool children's media use. Computer use was also related to higher adiposity in preschool children, but not weight status. Intervention studies to limit preschool children's media use are warranted. JF - International Journal of Behavioral Nutrition and Physical Activity AU - Mendoza, Jason A AU - Zimmerman, Fred J AU - Christakis, Dimitri A AD - USDA/ARS Children's Nutrition Research Center and Academic General Pediatrics, Department of Pediatrics; and the Dan L. Duncan Cancer Center; Baylor College of Medicine, Houston, TX, USA, jason.mendoza@bcm.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 44 PB - BioMed Central Ltd., Middlesex House VL - 4 SN - 1479-5868, 1479-5868 KW - Physical Education Index UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19724956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Behavioral+Nutrition+and+Physical+Activity&rft.atitle=Television+viewing%2C+computer+use%2C+obesity%2C+and+adiposity+in+US+preschool+children&rft.au=Mendoza%2C+Jason+A%3BZimmerman%2C+Fred+J%3BChristakis%2C+Dimitri+A&rft.aulast=Mendoza&rft.aufirst=Jason&rft.date=2007-01-01&rft.volume=4&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Behavioral+Nutrition+and+Physical+Activity&rft.issn=14795868&rft_id=info:doi/10.1186%2F1479-5868-4-44 LA - English DB - Physical Education Index N1 - Date revised - 2009-04-01 N1 - Last updated - 2011-12-14 DO - http://dx.doi.org/10.1186/1479-5868-4-44 ER - TY - JOUR T1 - Release of Oregon White Oak from Overtopping Douglas-fir: Effects on Soil Water and Microclimate AN - 19714222; 7501009 AB - Many former Oregon white oak (Quercus garryana) woodland and savanna stands in the coastal Pacific Northwest have been invaded by Douglas-fir (Pseudotsuga menziesii) during the past century as a result of fire suppression. Douglas-fir overtop and suppress the shade-intolerant oak, causing its eventual mortality. Removal of Douglas-fir is necessary for restoration of these oak ecosystems, but such action will influence belowground and near-ground conditions, affecting residual trees and understory communities. In a three-year study on a glacial outwash soil near Olympia, Washington, we compared soil and microclimate conditions near overtopped and released oak trees to determine how soil water content (SWC), throughfall, soil and air temperature, and vapor pressure deficit (VPD) are affected when oak is released from overtopping Douglas-fir. In each year, volumetric SWC near all trees declined from similar to 0.25 m super(3) m super(-3) to similar to 0.10 m super(3) m super(-3) during the growing season, but this decline was delayed approximately one month in the released condition. Additionally, minimum SWC during late summer was 0.02 to 0.03 m super(3) m super(-3) greater near released trees than near overtopped trees. The understory in the released condition consumed more soil water than that in the overtopped condition, but only in the first year after release. During light rain events from May through July, throughfall was 170% greater in the released condition than in the overtopped condition. Release from Douglas-fir increased soil temperature, maximum air temperature, and maximum VPD. Release of oak trees from overtopping Douglas-fir reduced early- to mid-summer competition for soil water, which will likely benefit the formerly suppressed oak trees. JF - Northwest Science AU - Devine, W D AU - Harrington, CA AD - USDA Forest Service, Pacific Northwest Research Station, Forestry Sciences Laboratory, 3625 93rd Avenue SW, Olympia, Washington 98512, USA, wdevine@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 112 EP - 124 VL - 81 IS - 2 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; Sustainability Science Abstracts; Water Resources Abstracts KW - Fires KW - Mortality KW - Quercus garryana KW - Air Temperature KW - Trees KW - Soil Temperature KW - Outwash KW - Soil Water KW - INE, USA, Pacific Northwest KW - Air temperature KW - INE, USA, Oregon KW - USA, Washington, Olympia KW - Vapors KW - Pseudotsuga menziesii KW - Microclimate KW - Throughfall KW - Oak Trees KW - Understory KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19714222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Release+of+Oregon+White+Oak+from+Overtopping+Douglas-fir%3A+Effects+on+Soil+Water+and+Microclimate&rft.au=Devine%2C+W+D%3BHarrington%2C+CA&rft.aulast=Devine&rft.aufirst=W&rft.date=2007-01-01&rft.volume=81&rft.issue=2&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mortality; Fires; Vapors; Trees; Throughfall; Microclimate; Understory; Air temperature; Air Temperature; Soil Temperature; Outwash; Soil Water; Oak Trees; Quercus garryana; Pseudotsuga menziesii; INE, USA, Oregon; USA, Washington, Olympia; INE, USA, Pacific Northwest ER - TY - JOUR T1 - Spotted Knapweed (Centaurea biebersteinii DC) Response to Forest Wildfires on the Bitterroot National Forest, Montana AN - 19713639; 7501011 AB - The 2000 Bitterroot wildfires in Montana burned 124,250 ha of forest and rangelands on the Bitterroot National Forest. Because spotted knapweed (Centaurea biebersteinii DC) is common on the Bitterroot National Forest, there is a high potential of expanded knapweed populations following the wildfires. A stratified random sample was used to study forest vegetation development following the wildfires. A total of 283 plots in 71 stands were measured three times during the 5-year period after burning. Knapweed occurred on 19.4% of plots at 1 or 2 years postfire, 26.1% at 3 years, and 37.1% at 5 years. Occurrence at 5 years was higher on Douglas-fir [Pseudotsuga menziesii var. glauca (Beissn.) Franco] habitat types (56.0%) than on subalpine fir [Abies lasiocarpa (Hook.) Nutt.] habitat types (9.6%). Initially after the fire, occurrence and cover of knapweed were inversely correlated with forest floor burn severity; however, the rate of increase over tune was higher at higher burn severities. Knapweed cover declined over time on plots with low burn severity and increased over time on plots with high burn severity. Knapweed was tallest on plots where it first occurred at year 3 and shortest where it first occurred at year 5. Collectively, these results suggest that vegetation recovery is important for reducing knapweed populations, especially on Douglas-fir habitat types. JF - Northwest Science AU - Ferguson, DE AU - Craig, CL AU - Schneider, K Z AD - USDA Forest Service, Rocky Mountain Research Station, 1221 S. Main St., Moscow, Idaho 83843, USA, deferguson@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 138 EP - 146 VL - 81 IS - 2 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; Sustainability Science Abstracts KW - Burns KW - Fires KW - Rangelands KW - Wildfire KW - Pseudotsuga menziesii KW - Vegetation KW - Burning KW - Development KW - Habitat KW - Abies lasiocarpa KW - Centaurea KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19713639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Spotted+Knapweed+%28Centaurea+biebersteinii+DC%29+Response+to+Forest+Wildfires+on+the+Bitterroot+National+Forest%2C+Montana&rft.au=Ferguson%2C+DE%3BCraig%2C+CL%3BSchneider%2C+K+Z&rft.aulast=Ferguson&rft.aufirst=DE&rft.date=2007-01-01&rft.volume=81&rft.issue=2&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Burns; Rangelands; Fires; Wildfire; Vegetation; Development; Burning; Habitat; Pseudotsuga menziesii; Abies lasiocarpa; Centaurea ER - TY - JOUR T1 - Application of a Real Time Polymerase Chain Reaction Method to Detect Castor Toxin Contamination in Fluid Milk and Eggs AN - 19711912; 8023903 AB - The castor seed contains ricin, which is one of the most potent biological toxins and is widely considered to be a threat agent for bioterrorism. In this study, a rapid and sensitive PCR method was applied to the detection of castor contamination in milk and liquid egg samples. The targeting gene sequence of the primer set, Ricin-F4/R4, was not found in either the bovine or chicken genome. Primers against a highly conserved sequence from the 18S ribosomal RNA gene were used as a positive control for DNA extraction and PCR reaction efficiency. The quantity and quality of DNA prepared from castor spiked or nonspiked milk and egg samples obtained from three different DNA extraction methods were compared. The cetyl trimethylammonium bromide (CTAB) method yielded the highest quality of DNA and is most suitable for the sensitive detection of castor DNA by real-time PCR in both milk and liquid egg matrixes. However, taking time and cost into consideration, a commercial kit designed for extraction of DNA from stool samples could be used as an alternative method for the routine extraction of DNA from milk for real-time PCR assays. The egg matrix was found to inhibit PCR amplification and interfere with two of the three methods tested for DNA extraction. Egg yolk had a greater negative effect on PCR amplification than the egg white matrix. Our results affirm the necessity of performing individual validations for each food matrix. Both real-time PCR systems used in this study, TaqMan and SYBR Green I dye, were capable of detecting 100 ng of castor acetone powder, corresponding to 5 ng of ricin, in 1 mL of milk or liquid egg, well below the toxic dose for humans. On the basis of these results, the real-time PCR method for detection of intentional castor contamination is applicable to milk and egg matrixes. JF - Journal of Agricultural and Food Chemistry AU - He, Xiaohua AU - Carter, John Mark AU - Brandon, David L AU - Cheng, Luisa W AU - McKeon, Thomas A AD - Western Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Albany, California 94710 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 6897 EP - 6902 PB - American Chemical Society, [mailto:service@acs.org] VL - 55 IS - 17 SN - 0021-8561, 0021-8561 KW - Toxicology Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - DNA extraction method KW - liquid egg KW - milk KW - real-time PCR KW - Ricinus communis KW - SYBR-Green I KW - TaqMan. KW - rRNA 18S KW - Genomes KW - Powder KW - Seeds KW - Milk KW - bioterrorism KW - Food KW - Nucleotide sequence KW - Ricin KW - Food contamination KW - bromides KW - Toxins KW - Eggs KW - Yolk KW - Albumen KW - Castor KW - Polymerase chain reaction KW - Conserved sequence KW - Primers KW - Acetone KW - Feces KW - N 14815:Nucleotide Sequence KW - X 24320:Food Additives & Contaminants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19711912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Agricultural+and+Food+Chemistry&rft.atitle=Application+of+a+Real+Time+Polymerase+Chain+Reaction+Method+to+Detect+Castor+Toxin+Contamination+in+Fluid+Milk+and+Eggs&rft.au=He%2C+Xiaohua%3BCarter%2C+John+Mark%3BBrandon%2C+David+L%3BCheng%2C+Luisa+W%3BMcKeon%2C+Thomas+A&rft.aulast=He&rft.aufirst=Xiaohua&rft.date=2007-01-01&rft.volume=55&rft.issue=17&rft.spage=6897&rft.isbn=&rft.btitle=&rft.title=Journal+of+Agricultural+and+Food+Chemistry&rft.issn=00218561&rft_id=info:doi/10.1021%2Fjf0707738PII%3AS0021-8561%2807%2900773-X LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Genomes; rRNA 18S; Powder; Seeds; Milk; bioterrorism; Nucleotide sequence; Food; Ricin; bromides; Food contamination; Eggs; Toxins; Yolk; Albumen; Conserved sequence; Polymerase chain reaction; Primers; Acetone; Feces; Castor DO - http://dx.doi.org/10.1021/jf0707738PII:S0021-8561(07)00773-X ER - TY - JOUR T1 - A comparison of CVM survey response rates, protests and willingness-to-pay of Native Americans and general population for fuels reduction policies AN - 19708273; 7476196 JF - Journal of Forest Economics AU - Gonzalez-Caban, A AU - Loomis, J B AU - Rodriguez, A AU - Hesseln, H AD - Forest Fire Laboratory, USDA Forest Service, Pacific Southwest Research Station, 4955 Canyon Crest Drive, Riverside, CA 92507, USA, agonzalezcaban@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 49 EP - 71 VL - 13 IS - 1 SN - 1104-6899, 1104-6899 KW - Sustainability Science Abstracts KW - Fuels KW - Economics KW - Forests KW - Ethnic groups KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19708273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Forest+Economics&rft.atitle=A+comparison+of+CVM+survey+response+rates%2C+protests+and+willingness-to-pay+of+Native+Americans+and+general+population+for+fuels+reduction+policies&rft.au=Gonzalez-Caban%2C+A%3BLoomis%2C+J+B%3BRodriguez%2C+A%3BHesseln%2C+H&rft.aulast=Gonzalez-Caban&rft.aufirst=A&rft.date=2007-01-01&rft.volume=13&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Journal+of+Forest+Economics&rft.issn=11046899&rft_id=info:doi/10.1016%2Fj.jfe.2006.10.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Economics; Forests; Fuels; Ethnic groups DO - http://dx.doi.org/10.1016/j.jfe.2006.10.001 ER - TY - JOUR T1 - Identifying the Species of Bats Roosting in Redwood Basal Hollows using Genetic Methods AN - 19707174; 7501013 AB - Bats frequently use basal hollows in trees to gain access to interior roost sites but it has been challenging to verify which species do so because it is difficult to capture bats or identify bats using acoustic methods at these locations. We employed noninvasive genetic sampling of guano to identify the species of bats that use basal hollows in redwood (Sequoia sempervirens) trees in coastal northern California. Guano was collected using screen traps suspended within the hollows of trees in the northern and centra] range of the redwood, in Del Norte and Mendocino County, California, respectively. A representative sample of 231 guano pellets from 104 trees was selected for analysis; 149 pellets from 63 trees amplified sufficiently for genetic sequencing. Species identification is possible for 8 of the 11 species that were assumed to occur in the study area, based on previous studies using two 190 bp regions of the 16S ribosomal subunit gene. Seven distinct species, subspecies or species groups were identified; all 7 were represented from samples in the northern study area whereas only 5 of these occurred within the central study area. The long-legged bat (Myotis volans) was the most frequent taxa identified. Genetic sampling to identify the species using roosts will be an important contribution to the conservation of bats. This method is noninvasive and appears more efficient than other methods, such as following radio-marked bats to basal hollows or attempting to capture bats as they enter or leave a hollow. New laboratory developments in this field, such as microarrays, when combined with sequencing, will open up domains of research on individual species and species composition at various temporal and geographic scales. JF - Northwest Science AU - Zielinski, W J AU - Mazurek, MJ AU - Zinck, J AD - USDA Forest Service, Pacific Southwest Research Station, 1700 Bayview Drive, Arcata, California 95521, USA, bzielinski@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 155 EP - 162 VL - 81 IS - 2 SN - 0029-344X, 0029-344X KW - Genetics Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Guano KW - Trees KW - Acoustics KW - Ribosomal subunits KW - Sequoia sempervirens KW - DNA microarrays KW - Traps KW - Conservation KW - Species composition KW - Sampling KW - Myotis volans KW - Roosts KW - M3 1010:Issues in Sustainable Development KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19707174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Identifying+the+Species+of+Bats+Roosting+in+Redwood+Basal+Hollows+using+Genetic+Methods&rft.au=Zielinski%2C+W+J%3BMazurek%2C+MJ%3BZinck%2C+J&rft.aulast=Zielinski&rft.aufirst=W&rft.date=2007-01-01&rft.volume=81&rft.issue=2&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Guano; Acoustics; Trees; Conservation; Traps; Species composition; Ribosomal subunits; Sampling; DNA microarrays; Roosts; Myotis volans; Sequoia sempervirens ER - TY - JOUR T1 - Mechanisms of resistance of freshwater macrophytes to herbivory by invasive juvenile common carp AN - 19706014; 7226740 AB - 1. Herbivory on freshwater macrophytes has been assumed to be insignificant and rare. More recent evidence suggests herbivory is common and the impact of invasive invertebrate herbivores can be substantial. However, little is known about consumption of macrophytes by fish. 2. We performed a series of feeding assays, based on the consumption by common carp (Cyprinus carpio), to determine if any mechanisms of resistance, structural or chemical, were present in five species of macrophytes (Stuckenia pectinata, Typha latifolia, Scirpus validus, Chara aspera and Ceratophyllum demersum). 3. Carp consumed more fresh whole plant tissue of C. aspera than any other macrophyte, suggesting a lack of structural or chemical deterrents. Typha latifolia, S. validus and C. demersum were consumed least as whole plants, but consumption increased when they were offered in pellet form suggesting structural defence. Crude chemical extracts from S. pectinata significantly reduced consumption of pellets by carp. Thus, plant chemistry and structure both deterred feeding by carp. 4. Experiments that focus on theory are common but their application to managing landscapes is substantially lacking. Our results provide a basis for recommending plants to be used in restoring larval habitat refugia with the aim of increasing the probability for long-term recovery of an endangered species. Thus, this paper is an example of how experiments that tie theory to application are important for practical applications and for continued testing of theory. 5. We suggest that macrophyte-herbivore interactions play an integral part in aquatic food webs and may be as important in freshwater communities as in marine and terrestrial systems. JF - Freshwater Biology AU - Miller, Stephanie A AU - Provenza, Frederick D AD - Ecology Center, Utah State University, Logan, UT, U.S.A. USDA-ARS Bee Biology and Systematic Laboratory, Utah State University, Logan, UT, U.S.A, smiller@biology.usu.edu Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 39 EP - 49 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK VL - 52 IS - 1 SN - 0046-5070, 0046-5070 KW - Common carp KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Molecular structure KW - Ceratophyllum demersum KW - Herbivory KW - Freshwater KW - Freshwater fish KW - invertebrates KW - herbivory KW - food webs KW - Food webs KW - Feeding KW - Juveniles KW - herbivores KW - Refuges KW - Scirpus validus KW - Freshwater environments KW - Landscape KW - Larvae KW - Aquatic plants KW - refugia KW - Rare species KW - Habitat KW - Chemical extracts KW - Inland water environment KW - Refugia KW - Macrophytes KW - Deterrents KW - Herbivores KW - Chara aspera KW - Cyprinus carpio KW - Typha latifolia KW - Endangered species KW - Dispersion KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08482:Ecosystems and energetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19706014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Freshwater+Biology&rft.atitle=Mechanisms+of+resistance+of+freshwater+macrophytes+to+herbivory+by+invasive+juvenile+common+carp&rft.au=Miller%2C+Stephanie+A%3BProvenza%2C+Frederick+D&rft.aulast=Miller&rft.aufirst=Stephanie&rft.date=2007-01-01&rft.volume=52&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Freshwater+Biology&rft.issn=00465070&rft_id=info:doi/10.1111%2Fj.1365-2427.2006.01669.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - SuppNotes - Figures, 2; tables, 1. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Molecular structure; Juveniles; Refuges; Herbivores; Aquatic plants; Rare species; Freshwater fish; Inland water environment; Food webs; Dispersion; Refugia; Feeding; Macrophytes; Deterrents; Freshwater environments; Landscape; Herbivory; Endangered species; Habitat; Chemical extracts; herbivores; herbivory; Larvae; refugia; food webs; invertebrates; Ceratophyllum demersum; Chara aspera; Typha latifolia; Scirpus validus; Cyprinus carpio; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2427.2006.01669.x ER - TY - JOUR T1 - Bioavailability and mass balance studies of a commercial pentabromodiphenyl ether mixture in male Sprague-Dawley rats AN - 19702128; 7489290 AB - Polybrominated diphenyl ethers (PBDE) are common flame retardants used in polyurethane foam, high impact polystyrene, and textiles which appear to be increasing in the environment and biota. Two PBDE congeners that are particularly prominent in environmental samples are 2,2',4,4'-tetrabromodiphenyl ether (BDE-47) and 2,2',4,4',5-pentabromodiphenyl ether (BDE-99). These two congeners are major components in penta-BDE formulations which constitute a minor percentage of the commercial PBDE market. In order to determine the bioavailability and bioconcentration potential of these PBDEs, we have conducted a feeding experiment in rats, dosing with low amounts of a commercial penta-BDE mixture for 21 days to mimic an environmental exposure. The carcasses, livers, and feces from control and dosed rats were quantitated for PBDEs by a high resolution GC-MS isotope dilution method. Between 25% and 50% of each of the dosed congeners was retained in the rats with the liver being a minor depot (<1% of the dose). Fecal excretion accounted for 4-12% of the dosed congeners. A large percent of the dose (40-60%) was not recovered indicating that metabolic transformations may have occurred in the rats. Hydroxylated metabolites were qualitatively identified in the feces and carcass by GC-MS. The relative congener distribution in each tissue was nearly identical to the congener distribution of the commercial mixture. Conclusions from the study suggest that the tetra- to hexa-BDEs present in commercial penta-BDE formulations are largely bioavailable, that bioavailability in the rat is not dependent on the degree of bromination, and that metabolism may occur to a large extent during a chronic exposure. JF - Chemosphere AU - Huwe, Janice AU - Hakk, Heldur AU - Lorentzsen, Margaret AD - USDA, ARS, Biosciences Research Laboratory, P.O. Box 5674, University Station, Fargo, ND 58105-5647, USA, huwej@fargo.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 259 EP - 266 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 66 IS - 2 SN - 0045-6535, 0045-6535 KW - Toxicology Abstracts KW - PBDEs KW - Bioconcentration KW - Accumulation KW - Metabolites KW - DE-71 KW - Transformation KW - Isotope dilution method KW - Balance studies KW - Bromination KW - Foams KW - Fire retardant chemicals KW - Bioavailability KW - polybrominated diphenyl ethers KW - Carcasses KW - Chronic exposure KW - Textiles KW - polyurethane KW - Liver KW - polystyrene KW - Congeners KW - Excretion KW - Ethers KW - Feces KW - X 24350:Industrial Chemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19702128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=Bioavailability+and+mass+balance+studies+of+a+commercial+pentabromodiphenyl+ether+mixture+in+male+Sprague-Dawley+rats&rft.au=Huwe%2C+Janice%3BHakk%2C+Heldur%3BLorentzsen%2C+Margaret&rft.aulast=Huwe&rft.aufirst=Janice&rft.date=2007-01-01&rft.volume=66&rft.issue=2&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/10.1016%2Fj.chemosphere.2006.05.016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Transformation; Isotope dilution method; Balance studies; Bromination; Metabolites; Fire retardant chemicals; Foams; Bioavailability; polybrominated diphenyl ethers; Carcasses; Textiles; Chronic exposure; polyurethane; polystyrene; Liver; Congeners; Excretion; Ethers; Feces DO - http://dx.doi.org/10.1016/j.chemosphere.2006.05.016 ER - TY - JOUR T1 - Corn-Soybean Sequence and Tillage Effects on Soil Carbon Dynamics and Storage AN - 19681430; 7432097 AB - Soil organic carbon (SOC) in agroecosystems is regulated by crop rotation and soil disturbance. We assessed crop sequence and tillage effects on SOC dynamics and storage using natural super(13)C abundance of corn (Zea mays L.) and soybean [Glycine max (L.), Merr.]. Treatments consisted of tillage: moldboard plow (MP), chisel plow (CP), and no-tillage (NT); and crop sequence: continuous corn (CC), continuous soybean (SS), and alternating corn-soybean (CS). Soil samples were collected after 14 yr in each treatment and in fallow alley-ways and were analyzed for SOC, delta super(13)C, bulk density, and pH. Tillage by crop sequence interactions occurred as treatments with MP and SS as well as fallow averaged 135 Mg SOC ha super(-1) (0-to 45-cm depth), while CP treatments with corn (CC and CS) and NT with CC averaged 164 Mg SOC ha super(-1). Crop sequence effects on SOC (0-to 45-cm depth) occurred when tillage was reduced with CP and NT averaging 15% greater SOC in CC than SS. In addition to less C inputs than CC, SS accelerated rates of SOC decomposition. Tillage effects on SOC were greatest in CC where CP had 26% and NT 20% more SOC than MP, whereas SOC in SS was similar across tillage treatments. Up to 33% of the greater SOC under CC for CP and NT, compared with MP, occurred below tillage operating depths. Substantial losses of SOC were estimated (1.6 Mg SOC ha super(-1) yr super(-1)) despite lowering SOC decay rates with reduced tillage and high levels of C inputs with CC. JF - Soil Science Society of America Journal AU - Huggins AU - (deceased), RRAllmaras AU - Clapp, CE AU - Lamb, JA AU - Randall, G W AD - USDA-ARS, Washington State University, Pullman, WA 99164, dhuggins@wsu.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 145 EP - 154 PB - Soil Science Society of America VL - 71 IS - 1 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - Organic carbon KW - fallow land KW - no-till cropping KW - Glycine max KW - Crops KW - corn KW - Soil KW - Storage KW - Carbon KW - Zea mays KW - tillage KW - Decay KW - soybeans KW - abundance KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19681430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Corn-Soybean+Sequence+and+Tillage+Effects+on+Soil+Carbon+Dynamics+and+Storage&rft.au=Huggins%3B%28deceased%29%2C+RRAllmaras%3BClapp%2C+CE%3BLamb%2C+JA%3BRandall%2C+G+W&rft.aulast=Huggins&rft.aufirst=&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2005.0231 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Storage; Soil; Carbon; Organic carbon; fallow land; Decay; no-till cropping; tillage; soybeans; corn; Crops; abundance; Zea mays; Glycine max DO - http://dx.doi.org/10.2136/sssaj2005.0231 ER - TY - JOUR T1 - Evapotranspiration Measurement in Controlled Environment Chambers --A Comparison between Time Domain Reflectometry and Accumulation of Condensate from Cooling Coils AN - 19671199; 7431966 AB - The measurement of water fluxes from canopy and soil surfaces is performed in sunlit controlled environment chambers by measuring condensate draining from cooling coils in a constant humidity environment. This provides a direct measure of evapotranspiration (ET). However, in growth chambers with soilbins, this does not give information on soil water status or root activity. The objective of this study was to compare ET measurements from the condensate system with ET calculated from measurements of water content by TDR. Data from an irrigation x carbon dioxide (CO sub(2)) study on potato (Solanum tuberosum L.) were used for this study. The soil water contents in the growth chamber soilbins were monitored once an hour at five vertical depths with three measurement locations per depth using an automated TDR system. The correspondence between daily ET rates for the two systems was good. Maximum daily ET rates were near 6.1 to 7.1 mm cm super(-2) d super(-1) (7-8 L d super(-1) on a chamber basis) and differences were on the order to 0.89 to 1.8 mm cm super(-2) d super(-1) (1-2 L d super(-1)). At the higher daily ET rates, the daily values from the two methods were closer. The correspondence between hourly measurements of ET measured from the condensate system and calculated from TDR water contents was poor due to instrument and soil variability. A significant source of error was vertical variation in water content in the soil between horizontally placed TDR probes, especially during irrigation events. Evapotranspiration estimates from TDR measurements were much more robust for calculation of water use over a period of time. Data from the condensate system were most useful for quantification of diurnal transpiration rates and were better correlated with radiation. JF - Agronomy Journal AU - Timlin, Dennis AU - Fleisher, David AU - Kim, Soo-Hyung AU - Reddy, Vangimalla AU - Baker, Jeffrey AD - USDA-ARS Crop Systems and Global Change Lab, Bldg. 001, Room 342 BARC-W, 10300 Baltimore Ave., Beltsville, MD 20705-2350, Dennis.Timlin@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 166 EP - 173 VL - 99 IS - 1 SN - 0002-1962, 0002-1962 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Evapotranspiration estimates KW - Irrigation KW - Humidity KW - Evapotranspiration KW - Soil Water KW - Cooling KW - Soil Surfaces KW - Condensates KW - Radiation KW - Water Depth KW - Evapotranspiration measurements KW - Growth Chambers KW - Soil moisture KW - Carbon dioxide KW - Accumulation KW - Carbon Dioxide KW - M2 556.13:Evaporation/Evapotranspiration (556.13) KW - SW 1060:Conservation in agricultural use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19671199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Evapotranspiration+Measurement+in+Controlled+Environment+Chambers+--A+Comparison+between+Time+Domain+Reflectometry+and+Accumulation+of+Condensate+from+Cooling+Coils&rft.au=Timlin%2C+Dennis%3BFleisher%2C+David%3BKim%2C+Soo-Hyung%3BReddy%2C+Vangimalla%3BBaker%2C+Jeffrey&rft.aulast=Timlin&rft.aufirst=Dennis&rft.date=2007-01-01&rft.volume=99&rft.issue=1&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2005.0344 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Evapotranspiration estimates; Radiation; Irrigation; Humidity; Evapotranspiration measurements; Evapotranspiration; Carbon dioxide; Soil moisture; Condensates; Water Depth; Soil Water; Growth Chambers; Accumulation; Cooling; Soil Surfaces; Carbon Dioxide DO - http://dx.doi.org/10.2134/agronj2005.0344 ER - TY - JOUR T1 - Sorghum Management Practices Suited to Varying Irrigation Strategies --A Simulation Analysis AN - 19670478; 7432036 AB - Increasing pumping costs and declining well capacities in regions like the Southern High Plains of Texas are requiring producers to adapt cropping practices for use with irrigation levels that vary between complete replacement of crop evapotranspiration (ET) to none (i.e., dryland production). Grain sorghum [Sorghum bicolor (L.) Moench] is a crop suited to both dryland and various deficit irrigation production systems. Our objectives were to (i) identify cultural practices (planting date, population, and cultivar maturity) that maximize sorghum grain yield for widely varying irrigation strategies; and (ii) consider effective means to allocate available water among irrigation strategies that maximizes the ratio of yield to ET, that is, water use efficiency (WUE). Using the model SORKAM and long-term (1958-1999) weather records from Bushland, TX, we simulated sorghum grain yields on a Pullman soil (fine, mixed, superactive, thermic Torrertic Paleustoll) under dryland (rain) and three deficit irrigation levels (rain + irrigation = 2.5, 3.75, or 5.0 mm d super(-1)) for all combinations of planting date (mid-May, 15 May; early June, 5 June; and late June, 25 June), cultivar maturity (early, 95 d; medium, 105 d; late, 120 d), and plant density (12 and 16 plants m super(-2)). For 2.5 mm d super(-1) irrigation level, simulated grain yields were maximized with either early or medium-maturing cultivars planted in early June. In contrast, simulated sorghum yield and WUE increased with a mid-May planting date and later-maturing cultivars for irrigation levels of 3.75 and 5.0 mm d super(-1). We conclude that spreading water to uniformly irrigate a field with 2.5 mm d super(-1) produces similar to 16% less grain than concentrating the same water resources to variably irrigate a field at 3.75 or 5.0 mm d super(-1) with complementary (2:1 and 1:1) dryland areas. JF - Agronomy Journal AU - Baumhardt, R L AU - Tolk, JA AU - Howell, T A AU - Rosenthal, W D AD - USDA-ARS, Conservation and Production Res. Lab., P.O. Drawer 10, Bushland, TX 79012-0010, rlbaumhardt@cprl.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 665 EP - 672 VL - 99 IS - 3 SN - 0002-1962, 0002-1962 KW - Water Resources Abstracts KW - Irrigation Practices KW - USA, Southern High Plains KW - Irrigation KW - Available Water KW - Well Capacity KW - Irrigation Effects KW - USA, Texas KW - Rain KW - Crops KW - Sorghum KW - Crop Yield KW - SW 6040:Soil mechanics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19670478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Journal&rft.atitle=Sorghum+Management+Practices+Suited+to+Varying+Irrigation+Strategies+--A+Simulation+Analysis&rft.au=Baumhardt%2C+R+L%3BTolk%2C+JA%3BHowell%2C+T+A%3BRosenthal%2C+W+D&rft.aulast=Baumhardt&rft.aufirst=R&rft.date=2007-01-01&rft.volume=99&rft.issue=3&rft.spage=665&rft.isbn=&rft.btitle=&rft.title=Agronomy+Journal&rft.issn=00021962&rft_id=info:doi/10.2134%2Fagronj2006.0092 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Irrigation Practices; Irrigation; Available Water; Well Capacity; Irrigation Effects; Rain; Crops; Crop Yield; Sorghum; USA, Southern High Plains; USA, Texas DO - http://dx.doi.org/10.2134/agronj2006.0092 ER - TY - JOUR T1 - Carbon Dynamics under Long-Term Conservation and Disk Tillage Management in a Norfolk Loamy Sand AN - 19668600; 7432144 AB - Soil organic carbon (SOC) sequestration is an important process to mitigate CO sub(2) emissions. Our objectives were to determine the rates of C sequestration and to determine if the SOC pool was at or approaching equilibrium in plots under long-term (24-yr) conservation (CT) and disk tillage (DT) management. The plots were Norfolk loamy sand (fine-loamy, kaolinitic, thermic, Typic Kandiudult) and were under a row crop rotation. All plots received annual subsoiling, while only plots under DT were surface disked. Soil cores were collected to 90 cm deep. After 24 yr, the only significant increase in SOC occurred in CT plots at a 0-to 5-cm depth. The SOC pool in plots under DT was at a near-steady state, while the SOC pool under CT was not at equilibrium. This supports the conclusion that CT is an effective countermeasure to offset atmospheric CO sub(2) emissions. JF - Soil Science Society of America Journal AU - Novak, J M AU - Bauer, P J AU - Hunt, P G AD - USDA-ARS, Coastal Plains Soil, Water and Plant Research Center, 2611 W. Lucas St., Florence, SC, 29501, novak@florence.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 453 EP - 456 PB - Soil Science Society of America VL - 71 IS - 2 SN - 0361-5995, 0361-5995 KW - Sustainability Science Abstracts KW - Soil KW - crop rotation KW - Carbon KW - Sand KW - Organic carbon KW - Emissions KW - Conservation KW - tillage KW - British Isles, England, Norfolk KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19668600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Carbon+Dynamics+under+Long-Term+Conservation+and+Disk+Tillage+Management+in+a+Norfolk+Loamy+Sand&rft.au=Novak%2C+J+M%3BBauer%2C+P+J%3BHunt%2C+P+G&rft.aulast=Novak&rft.aufirst=J&rft.date=2007-01-01&rft.volume=71&rft.issue=2&rft.spage=453&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2005.0284N LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - crop rotation; Soil; Carbon; Sand; Organic carbon; Emissions; Conservation; tillage; Carbon dioxide; British Isles, England, Norfolk DO - http://dx.doi.org/10.2136/sssaj2005.0284N ER - TY - JOUR T1 - Soil Water Measurement Comparisons Between Semi-Permanent and Portable Capacitance Probes AN - 19668529; 7432114 AB - The objectives of this study were to compare and characterize the soil water measurement responses using the EnviroSCAN semi permanent multisensor capacitance probes (MCP) and the Diviner 2000 (D2k) portable capacitance probe.Both probes are manufactured by Sentek Pty. Ltd., Stepney, South Australia. Comparative soil water measurements were made using the portable D2k and the MCP probes at three field sites where 48 polyvinylchloride (PVC) access tubes were previously installed and being used to near-continuously monitor soil water content at four or more depths. The D2k and MCP soil water sensing data were highly correlated values (R super(2) > 0.98), but the D2k water contents averaged about 5% more than the corresponding MCP values. As a result of this high correlation we were able to transform the D2k readings so that the two probes gave essentially the same water content values when measured as the same time and position. JF - Soil Science Society of America Journal AU - Starr, J L AU - Rowland, R AD - USDA-ARS Hydrology and Remote Sensing Lab., Beltsville, MD 20705, rowlandr@ba.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 51 EP - 52 PB - Soil Science Society of America VL - 71 IS - 1 SN - 0361-5995, 0361-5995 KW - Aqualine Abstracts; Water Resources Abstracts KW - Australia, South Australia KW - Probes KW - Water Depth KW - Soil Water KW - Tubes KW - SW 0845:Water in soils KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19668529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Soil+Water+Measurement+Comparisons+Between+Semi-Permanent+and+Portable+Capacitance+Probes&rft.au=Starr%2C+J+L%3BRowland%2C+R&rft.aulast=Starr&rft.aufirst=J&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2006.0090N LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Water Depth; Probes; Soil Water; Tubes; Australia, South Australia DO - http://dx.doi.org/10.2136/sssaj2006.0090N ER - TY - JOUR T1 - Development and Evaluation of a Core Subset of the USDA Rice Germplasm Collection AN - 19668501; 7432081 AB - A valuable core collection that is a subset of a whole germplasm collection should capture most of the variation present in the whole collection, while allowing for more efficient evaluation and management due to smaller size. The United States Department of Agriculture (USDA) rice (Oryza sativa L.) core subset (RCS), assembled by stratified random sampling, consists of 1790 entries from 114 countries and represents approximately 10% of the 18412 accessions in the rice whole collection (RWC). Data for this study were obtained from the USDA germplasm system at www.ars-grin.gov for the RWC and from an evaluation conducted in 2002 for the RCS. Comparative analysis for frequency distributions of 14 descriptors demonstrated that the RCS was highly correlated with the RWC (r = 0.94, P ] 0.9, indicating that the RCS was highly representative of the RWC. Correlation coefficients for the other six descriptors were lower (0.65-0.88), but still significant. JF - Crop Science AU - Yan, WenGui AU - Rutger, JNeil AU - Bryant, Rolfe J AU - Bockelman, Harold E AU - Fjellstrom, Robert G AU - Chen, Ming-Hsuan AU - Tai super (d), Thomas H AU - McClung, Anna M AD - USDA-ARS, Dale Bumpers National Rice Research Center, P.O. Box 1090, Stuttgart, AR 72160, wyan@spa.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 869 EP - 876 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 2 SN - 0011-183X, 0011-183X KW - Biotechnology and Bioengineering Abstracts KW - Agriculture KW - Germplasm KW - Oryza sativa KW - Sampling KW - Crops KW - W 30930:Agricultural Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19668501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Development+and+Evaluation+of+a+Core+Subset+of+the+USDA+Rice+Germplasm+Collection&rft.au=Yan%2C+WenGui%3BRutger%2C+JNeil%3BBryant%2C+Rolfe+J%3BBockelman%2C+Harold+E%3BFjellstrom%2C+Robert+G%3BChen%2C+Ming-Hsuan%3BTai+super+%28d%29%2C+Thomas+H%3BMcClung%2C+Anna+M&rft.aulast=Yan&rft.aufirst=WenGui&rft.date=2007-01-01&rft.volume=47&rft.issue=2&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2006.07.0444 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Oryza sativa; Germplasm; Sampling; Agriculture; Crops DO - http://dx.doi.org/10.2135/cropsci2006.07.0444 ER - TY - JOUR T1 - Strategies for Modeling Habitat Relationships of Uncommon Species: An Example Using the Siskiyou Mountains Salamander (Plethodon stormi) AN - 19662840; 7396039 AB - We analyzed environmental relationships of the Siskiyou Mountains salamander, comparing attributes at the landscape, macro- and micro-environmental scales, and the three scales combined, to determine which attributes best predicted salamander presence. Separate analyses were conducted for sites on the north and south sides of the Siskiyou Mountains which basically divide Oregon and California. We sampled 239 randomly selected sites (163 north and 76 south of the Siskiyou Crest), each in greater than or equal to 5 ha of relatively homogeneous forest or post-forest (clearcut) habitat, 75 m from edge, in 7x7 m plots with greater than or equal to 25% rock cover. Measured attributes at the landscape, macro-, and micro-environmental scales totaled 230 independent variables. Subsets of 122 (North Slope) and 97 (South Slope) variables were used in hierarchical, exploratory, best subsets logistic regression, to determine the best predictors of salamander presence. We tested three analysis strategies: 1) linear relationships only; 2) linear, quadratic, and logistic relationships; and 3) linear, quadratic, and logistic relationships, and interactions among the covariates. The best models of salamander presence consisted of combined landscape, macro- and micro-environmental scale variables; included linear, quadratic, and pseudo-threshold (i.e., log) forms, and included interactions between variables. These models showed positive relationships of salamander presence with site conditions and plant assemblages characterizing old, less disturbed forest with closed canopy, moist, relatively warm microclimates, deep litter, and cobble and boulder-sized rock substrates. Our results suggest that mature to late-seral-forest attributes provide optimal habitat for the Siskiyou Mountains salamander. Stands of mature and older forests evenly distributed and interconnected across the geographical range of this species would likely best insure its long-term viability. JF - Northwest Science AU - Welsh, HH Jr AU - Stauffer, H AU - Clayton AU - Ollivier, L M AD - USDA Forest Service, Redwood Sciences Laboratory, 1700 Bayview Drive, Arcata, California, USA, hwelsh@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 15 EP - 34 VL - 81 IS - 1 SN - 0029-344X, 0029-344X KW - Salamanders KW - Siskiyou mountains salamander KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Geographical distribution KW - Mathematical models KW - Amphibiotic species KW - Landscape KW - Cobblestone KW - Forests KW - USA, Oregon, Siskiyou Mts. KW - Habitat KW - Habitat selection KW - Plethodon stormi KW - Mountains KW - Caudata KW - Microclimate KW - USA, California KW - Canopies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08322:Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19662840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Strategies+for+Modeling+Habitat+Relationships+of+Uncommon+Species%3A+An+Example+Using+the+Siskiyou+Mountains+Salamander+%28Plethodon+stormi%29&rft.au=Welsh%2C+HH+Jr%3BStauffer%2C+H%3BClayton%3BOllivier%2C+L+M&rft.aulast=Welsh&rft.aufirst=HH&rft.date=2007-01-01&rft.volume=81&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Mathematical models; Amphibiotic species; Cobblestone; Canopies; Habitat selection; Mountains; Landscape; Microclimate; Forests; Habitat; Caudata; Plethodon stormi; USA, Oregon, Siskiyou Mts.; USA, California ER - TY - JOUR T1 - Growth of Varroa destructor (Acari: Varroidae) Populations in Russian Honey Bee (Hymenoptera: Apidae) Colonies AN - 19660550; 7412239 AB - The growth rate (r) of Varroa destructor Anderson & Trueman (Acari: Varroidae) populations in Russian and Italian honey bee, Apis mellifera L., colonies was monitored from 2001 to 2003 in Baton Rouge, LA. Over this period, our results consistently showed lower mite growth in the Russian than in the Italian colonies. In 2001, instantaneous growth rates per week (r sub(7)) were r sub(7) = 0.191 ± 0.011 for mites in Italian colonies and r sub(7) = 0.137 ± 0.012 in Russian honey bees for 24.3 wk. These growth rates were equivalent to 159.1- and 61.6-fold increase, respectively. Divergence in r sub(7) values also was observed in 2002 when Russian colonies supported a lower growth rate of r sub(7) = 0.061 ± 0.016 (9.3-fold increase) than the Italian colonies (r sub(7) = 0.122 ± 0.01 or a 31.7-fold increase) did after 26 wk. The lowest rate of r sub(7) = 0.021 ± 0.011 (a 1.4-fold increase) was recorded for Russian honey bees in 2003, whereas the Italian bees in that year supported r sub(7) = 0.145 ± 0.009 (an 18.9-fold increase) after 19 wk. This low growth rate of mite populations in Russian colonies may be attributed to several factors. Notably, as this study showed, Russian bees were less attractive to varroa mites. Furthermore, the Russian stock supported low proportions of brood infested and fewer multiply infested cells in both worker and drone brood, reduced mite reproduction, and extended phoretic period. JF - Annals of the Entomological Society of America AU - de Guzman, LI AU - Rinderer, TE AU - Frake, A M AD - USDA-ARS, Honey-Bee Breeding, Genetics and Physiology Laboratory, 1157 Ben Hur Road, Baton Rouge, LA 70820-5502 Y1 - 2007 PY - 2007 DA - 2007 SP - 187 EP - 195 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 2 SN - 0013-8746, 0013-8746 KW - Ecology Abstracts; Entomology Abstracts KW - Growth rate KW - Workers KW - Colonies KW - Varroidae KW - Drones KW - Apis mellifera KW - Reproduction KW - Acari KW - Hymenoptera KW - Apidae KW - Varroa destructor KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19660550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Growth+of+Varroa+destructor+%28Acari%3A+Varroidae%29+Populations+in+Russian+Honey+Bee+%28Hymenoptera%3A+Apidae%29+Colonies&rft.au=de+Guzman%2C+LI%3BRinderer%2C+TE%3BFrake%2C+A+M&rft.aulast=de+Guzman&rft.aufirst=LI&rft.date=2007-01-01&rft.volume=100&rft.issue=2&rft.spage=187&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2F0013-8746%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=100&issue=2&page=187 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Growth rate; Workers; Colonies; Drones; Reproduction; Varroidae; Apis mellifera; Hymenoptera; Acari; Varroa destructor; Apidae DO - http://dx.doi.org/10.1603/0013-8746(2007)100[187:GOVDAV]2.0.CO;2 ER - TY - JOUR T1 - Mist Net Effort Required to Inventory a Forest Bat Species Assemblage AN - 19659852; 7412356 AB - Little quantitative information exists about the survey effort necessary to inventory temperate bat species assemblages. We used a bootstrap resampling algorithm to estimate the number of mist net surveys required to capture individuals from 9 species at both study area and site levels using data collected in a forested watershed in northwestern California, USA, during 1996â2000. The mean number of simulated surveys required to capture individual species varied with species' rarity and ranged from 1.5 to 44.9. We retrospectively evaluated strategies to reduce required survey effort by subsampling data from 1996 to 1998 and tested the strategies in the field during 1999 and 2000. Using data from 1996 to 1998, the mean number of simulated surveys required to capture 8 out of 9 species was 26.3, but a 95% probability of capture required >61 surveys. Inventory efficiency, defined as the cumulative proportion of species detected per survey effort, improved for both the study area and individual sites by conducting surveys later in summer. We realized further improvements in study area inventory efficiency by focusing on productive sites. We found that 3 surveys conducted between 1 July and 10 September at each of 4 productive sites in this 10-km super(2) study area resulted in the capture of 8 species annually. Quantitative estimation of the survey effort required to assess bat species occurrence improves the ability to plan and execute reliable, efficient inventories. Results from our study should be useful for planning inventories in nearby geographical areas and similar habitat types; further, the analytical methods we used to assess effort are broadly applicable to other survey methods and taxa. JF - Journal of Wildlife Management AU - Weller, T J AU - Lee, D C AD - Pacific Southwest Research Station, United States Department of Agriculture, Forest Service, 1700 Bayview Drive, Arcata, CA 95521, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 251 EP - 257 PB - Wildlife Society, 5410 Grosvenor Lane Bethesda MD 20814-2197 USA, [mailto:tws@wildlife.org], [URL:http://www.wildlife.org/] VL - 71 IS - 1 SN - 0022-541X, 0022-541X KW - Ecology Abstracts KW - Inventories KW - Wildlife management KW - Algorithms KW - Forests KW - Watersheds KW - Habitat KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19659852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Mist+Net+Effort+Required+to+Inventory+a+Forest+Bat+Species+Assemblage&rft.au=Weller%2C+T+J%3BLee%2C+D+C&rft.aulast=Weller&rft.aufirst=T&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.2193%2F2005-384 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-541X&volume=71&issue=1&page=251 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Inventories; Wildlife management; Algorithms; Forests; Habitat; Watersheds DO - http://dx.doi.org/10.2193/2005-384 ER - TY - JOUR T1 - A Frightening Device for Deterring Deer Use of Cattle Feeders AN - 19658962; 7412359 AB - The presence of bovine tuberculosis (TB) in cattle can negatively impact a state's economy and cattle industry. In Michigan, USA, wild white-tailed deer (Odocoileus virginianus) are a reservoir for reinfecting cattle herds. Although direct TB transmission between deer and cattle is rare, infected deer may contaminate cattle feed. To mitigate this risk, we designed and evaluated a deer-resistant cattle feeder (DRCF) device for deterring deer from feeders. The device delivered negative stimuli to condition deer to avoid cattle feeders. We tested the device by conducting a comparative change experiment at a high-density captive white-tailed deer operation in northeastern lower Michigan using pretreatment and treatment periods and random allocation of DRCF protection to 3 of 6 feeders during the treatment period. We used animal-activated cameras to collect data on deer use of feeders. Deer use was similar at protected and unprotected feeders during the pretreatment period but was lower at protected feeders during the treatment period. Deer-resistant cattle feeders were 100% effective during the first 2 treatment weeks, 94% during the first 5 weeks, but effectiveness then dropped to 61% during the final week. Excluding problems associated with low battery power and infrared sensors, DRCFs were 99% effective at deterring deer. Our results suggest that DRCFs can effectively limit deer use of cattle feed, potentially with minimal impact on feeding behavior of cattle, thus reducing potential transmission of bovine TB through contaminated feed. By employing DRCFs in bovine TB endemic areas, especially at times that deer are food stressed, agencies and producers can practically and economically reduce the potential for bovine TB to be transmitted from deer to cattle. JF - Journal of Wildlife Management AU - Seward, N W AU - Phillips, GE AU - Duquette, J F AU - Vercauteren, K C AD - United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 271 EP - 276 PB - Wildlife Society, 5410 Grosvenor Lane Bethesda MD 20814-2197 USA, [mailto:tws@wildlife.org], [URL:http://www.wildlife.org/] VL - 71 IS - 1 SN - 0022-541X, 0022-541X KW - Microbiology Abstracts B: Bacteriology; Animal Behavior Abstracts; Ecology Abstracts KW - Odocoileus virginianus KW - Wildlife management KW - Data processing KW - Batteries KW - Mycobacterium KW - Food KW - Cameras KW - Tuberculosis KW - Feeding behavior KW - J 02410:Animal Diseases KW - Y 25030:Foraging and Ingestion KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19658962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=A+Frightening+Device+for+Deterring+Deer+Use+of+Cattle+Feeders&rft.au=Seward%2C+N+W%3BPhillips%2C+GE%3BDuquette%2C+J+F%3BVercauteren%2C+K+C&rft.aulast=Seward&rft.aufirst=N&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.2193%2F2006-265 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-541X&volume=71&issue=1&page=271 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Wildlife management; Data processing; Batteries; Food; Cameras; Tuberculosis; Feeding behavior; Odocoileus virginianus; Mycobacterium DO - http://dx.doi.org/10.2193/2006-265 ER - TY - JOUR T1 - Nicarbazin OvoControl G Bait Reduces Hatchability of Eggs Laid by Resident Canada Geese in Oregon AN - 19658189; 7412336 AB - Expanding populations of resident Canada geese (Branta canadensis) are resulting in increased conflicts with humans. Nonlethal and humane means are needed for managing Canada goose flocks at a variety of sites, including golf courses, industrial parks, government sites, and city parks. Decreased egg production and hatching are side effects of nicarbazin, a veterinary drug used to treat coccidiosis in chickens. Capitalizing on these effects, we developed nicarbazin as a reproductive inhibitor for Canada geese and conducted a field efficacy study. We recruited study sites in 2002 and 2003. Following laboratory testing, we conducted a field efficacy trial of nicarbazin for reducing the hatchability of Canada goose eggs in spring 2004 in Oregon, USA. The study began in February 2004 at 10 sites in Oregon, with 2 control and 3 treated sites on each side of the Cascades. We fed bait daily to resident Canada geese for approximately 6 weeks. We located and monitored nests until hatching or â¥5 days beyond the expected hatching date to determine hatchability. We completed data collection in May 2004. Geese consumed 8,000 kg of bait, with 5,100 kg of OvoControl G® (Innolytics, LLC, Rancho Santa Fe, CA) 2,500-ppm nicarbazin bait consumed among 6 treated sites and 2,900 kg of untreated bait consumed among 4 control sites. We monitored 63 nests at treated sites and 46 nests at control sites to determine hatching success of eggs. There was a 62% reduction in the percentage of nests with 100% hatchability at treated sites as compared to controls. There was a 93% increase in the percentage of nests at treated sites with 0% hatchability as compared to nests with no eggs hatching at control sites. Hatchability from treated sites versus control sites was reduced 36% (F = 5.72, P = 0.0622). We submitted results from this study to support Environmental Protection Agency registration of nicarbazin as a reproductive inhibitor for use in Canada geese. We have shown that treatment of resident Canada geese with OvoControl G 2,500-ppm nicarbazin bait by licensed, trained applicators immediately prior to and during the breeding season can reduce hatchability of eggs laid by treated geese, thereby reducing recruitment of goslings into problem resident Canada goose populations. JF - Journal of Wildlife Management AU - Bynum, K S AU - Eisemann, J D AU - Weaver, G C AU - Yoder, CA AU - Fagerstone, KA AU - Miller, LA AD - Product Development Research Program, United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 135 EP - 143 PB - Wildlife Society, 5410 Grosvenor Lane Bethesda MD 20814-2197 USA, [mailto:tws@wildlife.org] VL - 71 IS - 1 SN - 0022-541X, 0022-541X KW - Canada goose KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Wildlife management KW - Coccidiosis KW - Data collections KW - Population dynamics KW - Nests KW - Eggs KW - Bait KW - Breeding seasons KW - Population control KW - Branta canadensis KW - Parks KW - Hatchability KW - Inhibitors KW - Hatching KW - Drugs KW - Aquatic birds KW - Q1 08442:Population dynamics KW - Q5 08522:Protective measures and control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19658189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Nicarbazin+OvoControl+G+Bait+Reduces+Hatchability+of+Eggs+Laid+by+Resident+Canada+Geese+in+Oregon&rft.au=Bynum%2C+K+S%3BEisemann%2C+J+D%3BWeaver%2C+G+C%3BYoder%2C+CA%3BFagerstone%2C+KA%3BMiller%2C+LA&rft.aulast=Bynum&rft.aufirst=K&rft.date=2007-01-01&rft.volume=71&rft.issue=1&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.2193%2F2005-603 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Breeding seasons; Population control; Inhibitors; Data collections; Population dynamics; Drugs; Aquatic birds; Bait; Wildlife management; Coccidiosis; Parks; Hatchability; Hatching; Eggs; Nests; Branta canadensis DO - http://dx.doi.org/10.2193/2005-603 ER - TY - JOUR T1 - Reticulitermes (Isoptera: Rhinotermitidae) in Arizona: Multiple Cuticular Hydrocarbon Phenotypes Indicate Additional Taxa AN - 19657160; 7412241 AB - Current taxonomic and biogeographical information on Reticulitermes in the United States suggests the only species found in Arizona is Reticulitermes tibialis Banks. Reticulitermes occurs naturally throughout Arizona with the exception of much of the Sonoran and Colorado deserts. Collections of Reticulitermes from disparate locations in Arizona and neighboring states were made to characterize their cuticular hydrocarbons for taxonomic purposes. We identified five phenotypes based on cuticular hydrocarbon mixtures of worker termites. The predominant hydrocarbons in AZ-A have 25 and 27 carbons in the parent chain, including 5,17-dimeC27. The late-eluting compounds are composed primarily of dienes, trienes, a homologous series of internally branched mono- and dimethylalkanes, and 5,17-dimethylalkanes. AZ-B differs from AZ-A by lacking the late-eluting dienes and trienes and by producing smaller amounts of hydrocarbons with 27 carbons in the parent chain. The cuticular hydrocarbons in AZ-C are composed primarily of olefins; C29:1 is the most abundant, and, with C27:1, C31:2, and C33:2, predominates the hydrocarbon mixture. This phenotype also has a homologous series of 5,17-dimethylalkanes from C27 to C43. AZ-D is distinguished by the absence of any 5-methylalkanes, 5,17-dimethylalkanes, or late-eluting dienes or trienes. The hydrocarbon mixture of AZ-D most closely resembles that of Reticulitermes hesperus Banks from northern California. NM-A can be distinguished from the other phenotypes by the significant amounts of the hydrocarbons coeluting in two peaks: C27 + C27:3 and 7-, 9-, 11-, 13-meC27 + C27:2. AZ-A was not common; the few samples we collected were all at the higher elevations, from 2,000 to 2,250 m, in northern Arizona. AZ-B was the most common and was found throughout the state from Fairbank (-1,300m) to Jacob Lake (â2,600 m). This phenotype also was found in eastern Nevada and southern Utah. AZ-C was sympatric with AZ-B over most of the distribution of the latter regions but was elevationally allopatric in southern Arizona. AZ-C occurred at high elevations (>1,500 m) on the desert islands of southeastern Arizona, such as the Santa Catalina, Santa Rita, Chiricahua, and Pinaleno mountains, whereas AZ-B occurred at lower elevations (< 1,250 m), usually associated with a riparian area. AZ-D was collected only once in northern Arizona near Jacob Lake, AZ (-1,800 m) but also on Mt. Charleston in southern Nevada. NM-A was collected near Jemez Springs and Chaco Canyon, NM, as well as in the vicinity of Moab, UT. Additional data from morphology, behavior and/or DNA may confirm that these phenotypes represent distinct species as it has with California Reticulitermes. JF - Annals of the Entomological Society of America AU - Haverty, MI AU - Nelson, L J AD - Chemical Ecology of Forest Insects, Pacific Southwest Research Station, USDA-Forest Service, P.O. Box 245, Berkeley, CA 94701 Y1 - 2007 PY - 2007 DA - 2007 SP - 206 EP - 221 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 USA, [mailto:http://www.entsoc.org/] VL - 100 IS - 2 SN - 0013-8746, 0013-8746 KW - Ecology Abstracts; Entomology Abstracts KW - Reticulitermes KW - Rhinotermitidae KW - Workers KW - Lakes KW - Carbon KW - Islands KW - Deserts KW - trienes KW - Cuticular hydrocarbons KW - Isoptera KW - D 04040:Ecosystem and Ecology Studies KW - Z 05320:Physiology, Anatomy, and Biochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19657160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+Entomological+Society+of+America&rft.atitle=Reticulitermes+%28Isoptera%3A+Rhinotermitidae%29+in+Arizona%3A+Multiple+Cuticular+Hydrocarbon+Phenotypes+Indicate+Additional+Taxa&rft.au=Haverty%2C+MI%3BNelson%2C+L+J&rft.aulast=Haverty&rft.aufirst=MI&rft.date=2007-01-01&rft.volume=100&rft.issue=2&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2F0013-8746%282007%291002.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0013-8746&volume=100&issue=2&page=206 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Workers; Lakes; Islands; Carbon; Deserts; trienes; Cuticular hydrocarbons; Rhinotermitidae; Reticulitermes; Isoptera DO - http://dx.doi.org/10.1603/0013-8746(2007)100[206:RIRIAM]2.0.CO;2 ER - TY - JOUR T1 - Seed Shatter Dates of Antelope Bitterbrush in Oregon AN - 19655675; 7410933 AB - Seed shatter dates for antelope bitterbrush (Purshia tridentata [Pursh] DC) were estimated from collections at 192 sites in Oregon and surrounding states. Shatter date was strongly correlated to elevation (r = 0.74) and an equation that included elevation, latitude, longitude, and longitude squared explained 79% of the variation in seed shatter dates. In general, earlier shatter dates were associated with more southerly latitudes, easterly longitudes, and lower elevations. Examination of climatic data confirmed the expectation that earlier shatter dates were associated with warmer sites. This information can assist those needing to schedule seed collection activities at multiple locations.Original Abstract: Se estimaron las fechas de liberacion de la semilla del 'Antelope bitterbrush' (Purshia tridentata [Pursh] DC) de colecciones de 192 sitios de Oregon y los estados circunvecinos. La fecha de liberacion estuvo fuertemente correlacionada con la elevacion (r = 0.74) y una ecuacion que incluyo la elevacion, latitud, longitud y longitud cuadrada explico 79% de la variacion de las fechas de liberacion de la semilla. En general las fechas mas tempranas estuvieron asociadas con las latitudes mas al sur y las longitudes mas al este y bajas elevaciones. El examen de los datos climaticos confirmaron la expectativa de que fechas tempranas de liberacion de semilla estaban asociadas a sitios mas calientes. Esta informacion puede asistir a aquellas personas que necesitan programar actividades de colecta de semilla en localidades multiples. JF - Rangeland Ecology & Management AU - Johnson, G R AU - Berrang, P C AD - USDA Forest Service, Corvallis, OR 97331-4401 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 99 EP - 103 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 60 IS - 1 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Rangelands KW - Seeds KW - Mathematical models KW - Purshia tridentata KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19655675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Seed+Shatter+Dates+of+Antelope+Bitterbrush+in+Oregon&rft.au=Johnson%2C+G+R%3BBerrang%2C+P+C&rft.aulast=Johnson&rft.aufirst=G&rft.date=2007-01-01&rft.volume=60&rft.issue=1&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2F06-003R1.1 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1550-7424&volume=60&issue=1&page=99 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Rangelands; Seeds; Mathematical models; Purshia tridentata DO - http://dx.doi.org/10.2111/06-003R1.1 ER - TY - JOUR T1 - Nearctic Shrews, Sorex spp., as Paratenic Hosts of Soboliphyme baturini (Nematoda: Soboliphymidae) AN - 19653738; 7410906 AB - Third-stage larvae (L3) of Soboliphyme baturini were discovered for the first time in shrews, Sorex cinereus and Sorex tundrensis from Alaska and the Nearctic. Shrews were found to be infected with L3 at Suloia Lake, southeastern Alaska, Togiak National Wildlife Refuge, southwestern Alaska, and at the Yukon-Charley Rivers National Preserve near the Yukon-Alaska border. Larvae in shrews from Alaska were morphologically indistinguishable from those known in both insectivores and arvicoline rodents from Russia. The occurrence of S. baturini in Alaskan insectivores further establishes shrews as important hosts in the transmission of S. baturini among mustelids and other carnivores and indicates for the first time the basis for a paratenic cycle in the Nearctic. JF - Comparative Parasitology AU - Karpenko, S V AU - Dokuchaev, N E AU - Hoberg, E P AD - Institute of Animal Systematics and Ecology of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia, ehoberg@anri.barc.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 81 EP - 87 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 74 IS - 1 SN - 1525-2647, 1525-2647 KW - Ecology Abstracts KW - Rivers KW - Carnivores KW - Wildlife KW - Sorex cinereus KW - Sorex tundrensis KW - Disease transmission KW - Lakes KW - Sorex KW - Insectivores KW - Soboliphymidae KW - Soboliphyme KW - Nematoda KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19653738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Comparative+Parasitology&rft.atitle=Nearctic+Shrews%2C+Sorex+spp.%2C+as+Paratenic+Hosts+of+Soboliphyme+baturini+%28Nematoda%3A+Soboliphymidae%29&rft.au=Karpenko%2C+S+V%3BDokuchaev%2C+N+E%3BHoberg%2C+E+P&rft.aulast=Karpenko&rft.aufirst=S&rft.date=2007-01-01&rft.volume=74&rft.issue=1&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Comparative+Parasitology&rft.issn=15252647&rft_id=info:doi/10.1654%2F4234.1 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1525-2647&volume=74&issue=1&page=81 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Rivers; Lakes; Wildlife; Carnivores; Insectivores; Disease transmission; Sorex; Sorex cinereus; Sorex tundrensis; Soboliphymidae; Soboliphyme; Nematoda DO - http://dx.doi.org/10.1654/4234.1 ER - TY - JOUR T1 - Livestock Forage Conditioning Among Six Northern Great Basin Grasses AN - 19653045; 7410930 AB - Studies of Anderson and Scherzinger's forage conditioning hypothesis have generated varied results. Our objectives were: 1) to evaluate late summer/early fall forage quality of crested wheatgrass (Agropyron desertorum [Fisch. ex Link] J. A. Schultes), bluebunch wheatgrass (Pseudoroegneria spicata [Pursh] A. Loeve), Idaho fescue (Festuca idahoensis Elmer), bottlebrush squirreltail (Elymus elymoides [Raf.] Swezey), Thurber's needlegrass (Achnatherum thurberianum [Piper] Barkworth), and basin wildrye (Leymus cinereus [Scribn. & Merr.] A. Loeve) from ungrazed paddocks and paddocks grazed at vegetative, boot, and anthesis; and 2) test hypotheses that postgrazing regrowth yields were correlated with soil moisture content when grazing occurred. Crop-year precipitation for 1997 and 1998 was 134% and 205% of average. Crude protein (CP) and in vitro dry matter digestibility (IVDMD) of ungrazed grasses displayed expected declines in quality. Among ungrazed grasses, late summer/early fall CP was 5.7% in 1997 and 3.6% in 1998; IVDMD was 47% and 41%, respectively. Late summer/early fall forage quality was elevated by vegetative, boot stage, or anthesis grazing. The phenologically youngest regrowth always ranked highest in CP and IVDMD. Among grasses, respective 1997 CP and IVDMD means were 9.0% and 55% for regrowth following anthesis grazing. No regrowth followed anthesis grazing in 1998, but CP and IVDMD means from boot stage treatments were 5.5% and 47%, respectively. With CP measures, a species by treatment interaction occurred in 1997, but species reacted similarly in 1998. Vegetative, boot stage, and anthesis grazing in 1997 caused respective late summer/early fall standing crop reductions of 34%, 42%, and 58%; and 34%, 54%, and 100% reductions in 1998. Forage conditioning responses were lower for bluebunch wheatgrass and crested wheatgrass than other grasses. Soil moisture content was a poor predictor of regrowth yields. Managed cattle grazing can successfully enhance late season forage quality.Original Abstract: Los estudios sobre la hipotesis de acondicionamiento del forraje de Anderson y Scherzinger de 1975 han generado resultados variables. Nuestros objetivos fueron: 1) evaluar la calidad del forraje a fines de verano/inicios de otono de los zacates 'Crested wheatgrass' (Agropyron desertorum [Fischer ex Link] Schultes), 'Bluebunch wheatgrass' (Pseudoroegneria spicatum [Pursh] Scribn. & Smith), 'Idaho fescue' (Festuca idahoensis Elmer), 'Bottlebrush squirreltail' Elymus elymoides [Raf.] Swezey), Thurber's needlegrass (Achnatherum thurberianum [Piper] Barkworth), y 'Basin wildrye' (Leymus cinereus [Scribn. & Merr.] A. Loeve) en potreros sin apacentar y apacentados en las etapas fenologicas de crecimiento vegetativo, embuche, y antesis; y 2) probar la hipotesis de que los rendimientos del rebrote posterior al apacentamiento estaban correlacionados con el contenido de humedad del suelo cuando ocurrio el apacentamiento. La precipitacion del ano de cosecha en 1997 y 1998 fue 134% y 205% del promedio. La proteina cruda (CP) y la digestibilidad in vitro de la materia seca (IVDMD) de los zacates sin apacentar mostraron la disminucion de calidad esperada. Entre los zacates sin apacentar, el contenido de CP a fines de verano/inicios de otono fue de 5.7% en 1997 y 3.6% en 1998; la IVDMD fue de 47% y 41%, respectivamente. La calidad del forraje a fines de verano/inicios de otono fue mejorada por el apacentamiento en las etapas vegetativa, embuche, y antesis, y el rebrote de la etapa fenologica mas temprana siempre tuvo el mayor contenido de CP y la mayor IVDMD. Entre los zacates, las medias respectivas de CP y IVDMD de 1997 fueron 9.0% y 55% para el rebrote del apacentamiento despues de antesis. En 1998, no hubo rebrote despues del apacentamiento en antesis, pero las medias de CP y IVDMD del tratamiento de apacentamiento en embuche fueron 5.5% y 47%, respectivamente. En 1997, hubo interaccion entre especies y tratamientos para la variable CP, pero en 1998 las especies reaccionaron en forma similar. En 1997, el apacentamiento en las etapas de crecimiento vegetativo, embuche, y antesis causaron una reduccion de la biomasa a fines de verano/inicios de otono de 34%, 42%, y 58% respectivamente y de 34%, 54%, y 100% en 1998. Las respuestas de acondicionamiento del forraje fueron menores para el 'Bluebunch wheatgrass' y 'Crested wheatgrass' que para las otras especies. El contenido de humedad del suelo fue pobre para predecir los rendimientos del rebrote. El manejo del apacentamiento del ganado puede mejorar exitosamente la calidad del forraje a fines de la estacion. JF - Rangeland Ecology & Management AU - Ganskopp, D AU - Aguilera, L AU - Vavra, M AD - United States Department of Agriculture-Agricultural Research Service, Eastern Oregon Agriculture Research Center, 67826-A Highway 205, Burns, OR 97720 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 71 EP - 78 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 60 IS - 1 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Piper KW - Grazing KW - Grasses KW - Basins KW - Festuca idahoensis KW - Precipitation KW - Rangelands KW - Agropyron desertorum KW - Digestibility KW - Elymus elymoides KW - Pseudoroegneria spicata KW - Soil moisture KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19653045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Livestock+Forage+Conditioning+Among+Six+Northern+Great+Basin+Grasses&rft.au=Ganskopp%2C+D%3BAguilera%2C+L%3BVavra%2C+M&rft.aulast=Ganskopp&rft.aufirst=D&rft.date=2007-01-01&rft.volume=60&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2F05-230r1.1 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1550-7424&volume=60&issue=1&page=71 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Rangelands; Grasses; Grazing; Digestibility; Basins; Precipitation; Soil moisture; Piper; Agropyron desertorum; Elymus elymoides; Festuca idahoensis; Pseudoroegneria spicata DO - http://dx.doi.org/10.2111/05-230r1.1 ER - TY - JOUR T1 - Monitoring with a modified Robel pole on meadows in the central Black Hills of South Dakota AN - 19651250; 7401133 AB - This study using a modified Robel pole was conducted in the central Black Hills, South Dakota. The objectives were to test the relationship between visual obstruction readings and standing herbage, develop guidelines for monitoring, and estimate sample size. The relationship between visual obstruction and standing herbage was linear with 2 segments in a piecewise model. Regression coefficients were highly significant (P less than or equal to 0.001). Standard error of the estimate for a single mean was 373 kg similar to ha super(-1). Herbage ranged from 89 to 3821 kg similar to ha super(-1) with a mean of 1416 kg similar to ha super(-1). The average number of visually obstructed bands was 6.4 and ranged from 0.21 to 20.4. Cluster analyses grouped the visual obstruction readings into 3 management categories: short, medium, and tall. A minimum of 3 transects (20 stations per transect) is recommended for monitoring areas less than or equal to 259 ha (1 section) to be within 20% of the mean at 80% confidence. The protocol developed to monitor standing herbage is accurate, precise, and easy to apply. This tool provides pertinent information for managers to develop guidelines based on the bands and/or standing herbage for monitoring livestock and wildlife use. JF - Western North American Naturalist AU - Uresk, D W AU - Benzon, T A AD - USDA Forest Service, Rocky Mountain Research Station, Rapid City, SD 57702, USA, duresk@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 46 EP - 50 VL - 67 IS - 1 SN - 1527-0904, 1527-0904 KW - Ecology Abstracts KW - Meadows KW - Wildlife KW - Models KW - Livestock KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19651250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Western+North+American+Naturalist&rft.atitle=Monitoring+with+a+modified+Robel+pole+on+meadows+in+the+central+Black+Hills+of+South+Dakota&rft.au=Uresk%2C+D+W%3BBenzon%2C+T+A&rft.aulast=Uresk&rft.aufirst=D&rft.date=2007-01-01&rft.volume=67&rft.issue=1&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=Western+North+American+Naturalist&rft.issn=15270904&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Meadows; Wildlife; Livestock; Models ER - TY - JOUR T1 - Emission Rates, Survival, and Modeled Dispersal of Viable Pollen of Creeping Bentgrass AN - 19644228; 8047948 AB - Dispersal and deposition of pollen of creeping bentgrass (Agrostis stolonifera L.) was estimated by using CALPUFF, a complex model originally developed to simulate dispersal of particulates and other air pollutants. In field experiments, peak pollen emission rates (8 x 10 super(6) pollen grains per min per m super(2) of a creeping bentgrass stand) occurred between 1000 and 1200 h. Pollen survival under outdoor conditions decreased exponentially with time, and only 1% survived for 2 h. CALPUFF simulations showed deposition of 100,000 viable pollen grains per m super(2) at distances of 2 to 3 km from the source field, and deposition of one pollen grain per 10 m super(2) at distances of 4.6 to 6.7 km from the source field. Pattern of simulated deposition varied with weather conditions and, to a lesser extent, source field size. Simulation of dispersal by a small thermal vortex produced deposition of one grain per 10 m super(2) at 15.3 km from the source field. Overall, the deposition modeling results suggest that pollen-mediated gene flow is likely at distances of 2 to 3 km from a source field, and possible at distances up to 15 km. JF - Crop Science AU - Pfender, W AU - Graw, R AU - Bradley, W AU - Carney, M AU - Maxwell, L AD - USDA-ARS National Forage Seed Production Research Center, 3450 SW Campus Way, Corvallis, OR 97331, pfenderw@onid.orst.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 2529 EP - 2539 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 6 SN - 0011-183X, 0011-183X KW - Pollution Abstracts KW - Weather KW - Agrostis stolonifera KW - Simulation KW - Particulates KW - Crops KW - dispersal KW - Air pollution KW - pollen KW - Emissions KW - survival KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19644228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Emission+Rates%2C+Survival%2C+and+Modeled+Dispersal+of+Viable+Pollen+of+Creeping+Bentgrass&rft.au=Pfender%2C+W%3BGraw%2C+R%3BBradley%2C+W%3BCarney%2C+M%3BMaxwell%2C+L&rft.aulast=Pfender&rft.aufirst=W&rft.date=2007-01-01&rft.volume=47&rft.issue=6&rft.spage=2529&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2007.01.0030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-03-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Agrostis stolonifera; pollen; dispersal; Emissions; Simulation; survival; Weather; Air pollution; Crops; Particulates DO - http://dx.doi.org/10.2135/cropsci2007.01.0030 ER - TY - JOUR T1 - Potential effects of forest policies on terrestrial biodiversity in a multi-ownership province AN - 19639590; 7372246 AB - We used spatial simulation models to evaluate how current and two alternative policies might affect potential biodiversity over 100 years in the Coast Ranges Physiographic Province of Oregon. This 2.3-million-ha province is characterized by a diversity of public and private forest owners, and a wide range of forest policy and management objectives. We evaluated habitat availability for seven focal species representing different life histories. We also examined how policies affected old-growth stand structure, age distributions relative to the historical range of variability, and landscape patterns of forest types. Under the current policy scenario, the area of habitat for old-growth forest structure and associated species increased over time, the habitat for some early-successional associates remained stable, and the area of hardwood vegetation and diverse early-successional stages declined. The province is projected to move toward but not reach the historical range of variation of forest age classes that may have occurred under the wildfire regimes of the pre-Euroamerican settlement period. Ownership explained much of the pattern of biodiversity in the province, and under the current policy scenario, its effect increased over time as the landscape diverged into highly contrasting forest structures and ages. Patch type diversity declined slightly overall but declined strongly within ownerships. Most of the modeled change in biodiversity over time resulted from policies on public forest lands that were intended to increase the area of late-successional forests and species. One of the alternative policies, increased retention of wildlife trees on private lands, reduced the contrast between ownerships and increased habitat availability over time for both early-and late-successional species. Analysis of another alternative, stopping thinning of plantations on federal lands, indicated that current thinning regimes improve habitat for the Olive-sided Flycatcher, but the no-thinning alternative had no effect on the habitat scores for the late-successional species in the 100-year simulation. A comparison of indicators of biological diversity suggests that using focal species and forest structural measures can provide complementary information on biodiversity. The multi-ownership perspective provided a more complete synthesis of province-wide biodiversity patterns than assessments based on single ownerships. JF - Ecological Applications AU - Spies, T A AU - McComb, B C AU - Kennedy, RSH AU - McGrath, M T AU - Olsen, K AU - Pabst, R J AD - Pacific Northwest Research Station, USDA Forest Service, Corvallis, Oregon 97331 USA, tom.spies@oregonstate.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 48 EP - 65 VL - 17 IS - 1 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Thinning KW - Habitat availability KW - Wildfire KW - Landscape KW - Forests KW - Biodiversity KW - Habitat KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19639590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Potential+effects+of+forest+policies+on+terrestrial+biodiversity+in+a+multi-ownership+province&rft.au=Spies%2C+T+A%3BMcComb%2C+B+C%3BKennedy%2C+RSH%3BMcGrath%2C+M+T%3BOlsen%2C+K%3BPabst%2C+R+J&rft.aulast=Spies&rft.aufirst=T&rft.date=2007-01-01&rft.volume=17&rft.issue=1&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Thinning; Habitat availability; Wildfire; Landscape; Biodiversity; Forests; Habitat ER - TY - JOUR T1 - Cumulative ecological and socioeconomic effects of forest policies in coastal Oregon AN - 19636971; 7372243 AB - Forest biodiversity policies in multi-ownership landscapes are typically developed in an uncoordinated fashion with little consideration of their interactions or possible unintended cumulative effects. We conducted an assessment of some of the ecological and socioeconomic effects of recently enacted forest management policies in the 2.3-million-ha Coast Range Physiographic Province of Oregon. This mountainous area of conifer and hardwood forests includes a mosaic of landowners with a wide range of goals, from wilderness protection to high-yield timber production. We projected forest changes over 100 years in response to logging and development using models that integrate land use change and forest stand and landscape processes. We then assessed responses to those management activities using GIS models of stand structure and composition, landscape structure, habitat models for focal terrestrial and aquatic species, timber production, employment, and willingness to pay for biodiversity protection. Many of the potential outcomes of recently enacted policies are consistent with intended goals. For example, we project the area of structurally diverse older conifer forest and habitat for late successional wildlife species to strongly increase. Other outcomes might not be consistent with current policies: for example, hardwoods and vegetation diversity strongly decline within and across owners. Some elements of biodiversity, including streams with high potential habitat for coho salmon (Oncorhynchus kisutch) and sites of potential oak woodland, occur predominately outside federal lands and thus were not affected by the strongest biodiversity policies. Except for federal lands, biodiversity policies were not generally characterized in sufficient detail to provide clear benchmarks against which to measure the progress or success. We conclude that land management institutions and policies are not well configured to deal effectively with ecological issues that span broad spatial and temporal scales and that alternative policies could be constructed that more effectively provide for a mix of forest values from this region. JF - Ecological Applications AU - Spies, T A AU - Johnson, K N AU - Burnett, K M AU - Ohmann, J L AU - McComb, B C AU - Reeves, G H AU - Bettinger, P AU - Kline, J D AU - Garber-Yonts, B AD - Pacific Northwest Research Station, USDA Forest Service, Corvallis, Oregon 97331 USA, tspies@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 5 EP - 17 VL - 17 IS - 1 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Conifers KW - Socio-economic aspects KW - Landscape KW - Forests KW - Biodiversity KW - Habitat KW - Oncorhynchus kisutch KW - Models KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19636971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Cumulative+ecological+and+socioeconomic+effects+of+forest+policies+in+coastal+Oregon&rft.au=Spies%2C+T+A%3BJohnson%2C+K+N%3BBurnett%2C+K+M%3BOhmann%2C+J+L%3BMcComb%2C+B+C%3BReeves%2C+G+H%3BBettinger%2C+P%3BKline%2C+J+D%3BGarber-Yonts%2C+B&rft.aulast=Spies&rft.aufirst=T&rft.date=2007-01-01&rft.volume=17&rft.issue=1&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Conifers; Socio-economic aspects; Landscape; Biodiversity; Forests; Habitat; Models; Oncorhynchus kisutch ER - TY - JOUR T1 - Influence of environment, disturbance, and ownership on forest vegetation of coastal Oregon AN - 19635265; 7372244 AB - Information about how vegetation composition and structure vary quantitatively and spatially with physical environment, disturbance history, and land ownership is fundamental to regional conservation planning. However, current knowledge about patterns of vegetation variability across large regions that is spatially explicit (i.e., mapped) tends to be general and qualitative. We used spatial predictions from gradient models to examine the influence of environment, disturbance, and ownership on patterns of forest vegetation biodiversity across a large forested region, the 3-million-ha Oregon Coast Range (USA). Gradients in tree species composition were strongly associated with environment, especially climate, and insensitive to disturbance, probably because many dominant tree species are long-lived and persist throughout forest succession. In contrast, forest structure was strongly correlated with disturbance and only weakly with environmental gradients. Although forest structure differed among ownerships, differences were blurred by the presence of legacy trees that originated prior to current forest management regimes. Our multi-ownership perspective revealed biodiversity concerns and benefits not readily visible in single-ownership analyses, and all ownerships contributed to regional biodiversity values. Federal lands provided most of the late-successional and old-growth forest. State lands contained a range of forest ages and structures, including diverse young forest, abundant legacy dead wood, and much of the high-elevation true fir forest. Nonindustrial private lands provided diverse young forest and the greatest abundance of hardwood trees, including almost all of the foothill oak woodlands. Forest industry lands encompassed much early-successional forest, most of the mixed hardwood-conifer forest, and large amounts of legacy down wood. The detailed tree- and species-level data in the maps revealed regional trends that would be masked in traditional coarse-filter assessment. Although abundant, most early-successional forests originated after timber harvest and lacked legacy live and dead trees important as habitat and for other ecological functions. Many large-conifer forests that might be classified as old growth using a generalized forest cover map lacked structural features of old growth such as multilayered canopies or dead wood. Our findings suggest that regional conservation planning include all ownerships and land allocations, as well as fine-scale elements of vegetation composition and structure. JF - Ecological Applications AU - Ohmann, J L AU - Gregory, MJ AU - Spies, T A AD - Pacific Northwest Research Station, USDA Forest Service, Corvallis, Oregon 97331 USA, johmann@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 18 EP - 33 VL - 17 IS - 1 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Old growth KW - Trees KW - Forests KW - Vegetation KW - Biodiversity KW - Conservation KW - Canopies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19635265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Influence+of+environment%2C+disturbance%2C+and+ownership+on+forest+vegetation+of+coastal+Oregon&rft.au=Ohmann%2C+J+L%3BGregory%2C+MJ%3BSpies%2C+T+A&rft.aulast=Ohmann&rft.aufirst=J&rft.date=2007-01-01&rft.volume=17&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Old growth; Trees; Conservation; Biodiversity; Vegetation; Forests; Canopies ER - TY - JOUR T1 - Loss of soil and PM10 from agricultural fields associated with high winds on the Columbia Plateau AN - 19635091; 7378186 AB - Winter wheat-summer fallow is the conventional cropping system employed on >1·5 million ha within the Columbia Plateau of eastern Washington and northern Oregon. Wind erosion contributes to poor air quality in the region, yet little is known concerning the magnitude of soil and PM10 (particulate matter of [le]10 mu m in aerodynamic diameter) loss from agricultural lands. Therefore, loss of soil and PM10 was assessed from a silt loam in eastern Washington during 2003 and 2004. Field sites were maintained in fallow using conventional tillage practices in 2003 (9 ha field) and 2004 (16 ha field) and instrumented to assess horizontal soil flux and PM10 concentrations at the windward and leeward positions in the field during high-wind events. Soil flux was measured using creep and airborne sediment collectors while PM10 concentrations were measured using high-volume PM10 samplers. Aggregate size distribution of parent soil and eroded sediment was characterized by rotary and sonic sieving. Six high-wind events occurred over the two year period, with soil loss ranging from 43 kg ha super(-1) for the 12-22 September 2003 event to 2320 kg ha super(-1) for the 27-29 October 2003 event. Suspension-sized particulates (<100 mu m in diameter) comprised [ge]90 per cent of the eroded sediment, indicating that direct suspension may be an important process by which the silt loam eroded. The corresponding loss of PM10 for these two events ranged from 5 to 210 kg ha super(- 1). Loss of PM10 comprised 9-12 per cent of the total soil loss for the six events. This study suggests that the relatively small loss of PM10 from eroding agricultural fields maintained in summer fallow can affect air quality in the Columbia Plateau. Therefore, alternative tillage practices or cropping systems are needed for minimizing PM10 emissions and improving air quality in the region. JF - Earth Surface Processes and Landforms AU - Sharratt, B AU - Feng, G AU - Wendling, L AD - USDA-Agricultural Research Service, Washington State University, Pullman, WA, USA, Sharratt@wsu.edu Y1 - 2007 PY - 2007 DA - 2007 SP - 621 EP - 630 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 32 IS - 4 SN - 0197-9337, 0197-9337 KW - Pollution Abstracts; Sustainability Science Abstracts KW - wind erosion KW - PM10 KW - windblown dust KW - air quality KW - Columbia Plateau KW - USA, Columbia Plateau KW - Sediment pollution KW - landforms KW - agricultural land KW - silt KW - Air quality KW - Soil erosion KW - Particulates KW - USA, Washington KW - plateaus KW - Erosion KW - loam KW - winter KW - Aerodynamics KW - Emissions KW - summer KW - tillage KW - M3 1010:Issues in Sustainable Development KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19635091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+Surface+Processes+and+Landforms&rft.atitle=Loss+of+soil+and+PM10+from+agricultural+fields+associated+with+high+winds+on+the+Columbia+Plateau&rft.au=Sharratt%2C+B%3BFeng%2C+G%3BWendling%2C+L&rft.aulast=Sharratt&rft.aufirst=B&rft.date=2007-01-01&rft.volume=32&rft.issue=4&rft.spage=621&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/10.1002%2Fesp.1425 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Air quality; silt; agricultural land; landforms; Particulates; Soil erosion; plateaus; Erosion; winter; loam; Aerodynamics; Emissions; summer; tillage; USA, Columbia Plateau; USA, Washington DO - http://dx.doi.org/10.1002/esp.1425 ER - TY - JOUR T1 - Alkaloid Profiles, Concentration, and Pools in Velvet Lupine (Lupinus leucophyllus) Over the Growing Season AN - 19623384; 7335797 AB - Lupinus leucophyllus is one of many lupine species known to contain toxic and/or teratogenic alkaloids that can cause congenital birth defects. The concentrations of total alkaloids and the individual major alkaloids were measured in three different years from different plant parts over the phenological development of the plant. All of the alkaloids were found in the different plant tissues throughout the growing season, although their levels varied in different tissues. Concentrations of total alkaloids and the individual alkaloids varied on an annual basis and in their distribution in the different tissues. Anagyrine levels were highest in the floral tissue, lupanine and unknown F accumulated to the greatest level in the vegetative tissue, and 5,6-dehydrolupanine accumulated to the highest level in the stem. These alkaloids appear to be in a metabolically active state with the teratogenic alkaloid anagyrine accumulating to its highest level in the developing seed. The latter is, thus, the phenological stage posing the greatest danger to grazing livestock. JF - Journal of Chemical Ecology AU - Lee, Stephen T AU - Ralphs, Michael H AU - Panter, Kip E AU - Cook, Daniel AU - Gardner, Dale R AD - Agricultural Research Service, United States Department of Agriculture, 1150 E. 1400 N, Logan, UT, 84341, USA, stlee@cc.usu.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 75 EP - 84 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 33 IS - 1 SN - 0098-0331, 0098-0331 KW - Ecology Abstracts KW - Alkaloids KW - Seeds KW - Grazing KW - Congenital defects KW - Lupinus leucophyllus KW - Livestock KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19623384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=Alkaloid+Profiles%2C+Concentration%2C+and+Pools+in+Velvet+Lupine+%28Lupinus+leucophyllus%29+Over+the+Growing+Season&rft.au=Lee%2C+Stephen+T%3BRalphs%2C+Michael+H%3BPanter%2C+Kip+E%3BCook%2C+Daniel%3BGardner%2C+Dale+R&rft.aulast=Lee&rft.aufirst=Stephen&rft.date=2007-01-01&rft.volume=33&rft.issue=1&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-006-9211-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Seeds; Alkaloids; Grazing; Congenital defects; Livestock; Lupinus leucophyllus DO - http://dx.doi.org/10.1007/s10886-006-9211-z ER - TY - JOUR T1 - Effects of GH on immune and endocrine responses of channel catfish challenged with Edwardsiella ictaluri AN - 19621512; 7339736 AB - The effects of GH on immune and endocrine responses to channel catfish challenged with the bacterium Edwardsiella ictaluri were examined. Catfish (11.7 +/- 1.0 g) treated with recombinant bovine growth hormone (rbGH) and challenged with E. ictaluri experienced similar mortality as control-exposed fish. Plasma activity of lysozyme was higher (P 0.10) between treatments. Abundance of GH receptor (GHR) mRNA tended to decrease (P = 0.055) in liver of challenged fish while toll like receptor 5 (TLR5) mRNA increased (P < 0.05) in liver compared to d 0 controls. An increase in lysozyme may suggest GH enhances a nonspecific immune response. A decrease in GHR mRNA and plasma IGF-I suggests a downregulation of the somatotropic axis in response to disease. The increase in TLR5 mRNA suggests that TLR5 may play a role in host response to bacterial challenge. While exogenous rbGH may play a stimulatory role to increase lysozyme levels, there was no apparent effect of rbGH on mortality to E. ictaluri. JF - Comparative Biochemistry and Physiology, Part A: Molecular & Integrative Physiology AU - Peterson, Brian C AU - Small, Brian C AU - Bilodeau, Lanie Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 47 EP - 53 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 146 IS - 1 SN - 1095-6433, 1095-6433 KW - Channel catfish KW - Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources; Immunology Abstracts KW - GH KW - TLR-5 KW - GHR KW - IGF-I KW - Lysozyme KW - Edwardsiella ictaluri KW - Catfish KW - Mortality KW - Insulin-like growth factor I KW - Growth hormone KW - Pathogenic bacteria KW - Abundance KW - Disease control KW - Immunity KW - Freshwater KW - Freshwater fish KW - Hormones KW - Ictalurus punctatus KW - mRNA KW - TLR5 protein KW - Fish physiology KW - Liver KW - Immune response KW - Toll-like receptors KW - Mortality causes KW - Q1 08484:Species interactions: parasites and diseases KW - J 02350:Immunology KW - F 06940:Fish Immunity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19621512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Comparative+Biochemistry+and+Physiology%2C+Part+A%3A+Molecular+%26+Integrative+Physiology&rft.atitle=Effects+of+GH+on+immune+and+endocrine+responses+of+channel+catfish+challenged+with+Edwardsiella+ictaluri&rft.au=Peterson%2C+Brian+C%3BSmall%2C+Brian+C%3BBilodeau%2C+Lanie&rft.aulast=Peterson&rft.aufirst=Brian&rft.date=2007-01-01&rft.volume=146&rft.issue=1&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Comparative+Biochemistry+and+Physiology%2C+Part+A%3A+Molecular+%26+Integrative+Physiology&rft.issn=10956433&rft_id=info:doi/10.1016%2Fj.cbpa.2006.08.042 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Pathogenic bacteria; Fish physiology; Disease control; Immunity; Freshwater fish; Hormones; Mortality causes; Insulin-like growth factor I; Mortality; Lysozyme; Growth hormone; TLR5 protein; Abundance; Liver; Immune response; Toll-like receptors; mRNA; Edwardsiella ictaluri; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1016/j.cbpa.2006.08.042 ER - TY - JOUR T1 - Response to Host Volatiles by Native and Introduced Populations of Dendroctonus valens (Coleoptera: Curculionidae, Scolytinae) in North America and China AN - 19617096; 7335786 AB - Bark beetles (Coleoptera: Curculionidae, Scolytinae) have specialized feeding habits, and commonly colonize only one or a few closely related host genera in their geographical ranges. The red turpentine beetle, Dendroctonus valens LeConte, has a broad geographic distribution in North America and exploits volatile cues from a wide variety of pines in selecting hosts. Semiochemicals have been investigated for D. valens in North America and in its introduced range in China, yielding apparent regional differences in response to various host volatiles. Testing volatiles as attractants for D. valens in its native and introduced ranges provides an opportunity to determine whether geographic separation promotes local adaptation to host compounds and to explore potential behavioral divergence in native and introduced regions. Furthermore, understanding the chemical ecology of host selection facilitates development of semiochemicals for monitoring and controlling bark beetles, especially during the process of expansion into new geographic ranges. We investigated the responses of D. valens to various monoterpenes across a wide range of sites across North America and one site in China, and used the resulting information to develop an optimal lure for monitoring populations of D. valens throughout its Holarctic range. Semiochemicals were selected based on previous work with D. valens: (R)-(+)- alpha -pinene, (S)-(-)- alpha -pinene, (S)-(-)- beta -pinene, (S)-(+)-3-carene, a commercially available lure [1:1:1 ratio of (R)-(+)- alpha -pinene:(S)-(-)- beta -pinene:(S)-(+)-3-carene], and a blank control. At the release rates used, (+)-3-carene was the most attractive monoterpene tested throughout the native range in North America and introduced range in China, confirming results from Chinese studies. In addition to reporting a more effective lure for D. valens, we present a straightforward statistical procedure for analysis of insect trap count data yielding cells with zero counts, an outcome that is common but makes the estimation of the variance with a Generalized Linear Model unreliable because of the variability/mean count dependency. JF - Journal of Chemical Ecology AU - Erbilgin, N AU - Mori AU - Sun, J H AU - Stein, J D AU - Owen AU - Merrill, L D AU - Bolanos, RCampos AU - Raffa, K F AU - Montiel, TMendez AU - Wood, D L AU - Gillette, N E AD - USDA-FS, Pacific Southwest Research Station, Berkeley, CA, 94701, USA, ngillette@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 131 EP - 146 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 33 IS - 1 SN - 0098-0331, 0098-0331 KW - Chemoreception Abstracts; Ecology Abstracts; Entomology Abstracts; Animal Behavior Abstracts KW - Feeding KW - Scolytidae KW - Statistics KW - Adaptations KW - Coleoptera KW - Host selection KW - Turpentine KW - Scolytinae KW - Attractants KW - Volatiles KW - Semiochemicals KW - Curculionidae KW - Monoterpenes KW - Dendroctonus valens KW - R 18050:Chemoreception correlates of behavior KW - Z 05300:General KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19617096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=Response+to+Host+Volatiles+by+Native+and+Introduced+Populations+of+Dendroctonus+valens+%28Coleoptera%3A+Curculionidae%2C+Scolytinae%29+in+North+America+and+China&rft.au=Erbilgin%2C+N%3BMori%3BSun%2C+J+H%3BStein%2C+J+D%3BOwen%3BMerrill%2C+L+D%3BBolanos%2C+RCampos%3BRaffa%2C+K+F%3BMontiel%2C+TMendez%3BWood%2C+D+L%3BGillette%2C+N+E&rft.aulast=Erbilgin&rft.aufirst=N&rft.date=2007-01-01&rft.volume=33&rft.issue=1&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-006-9200-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Feeding; Adaptations; Statistics; Semiochemicals; Volatiles; Host selection; Turpentine; Monoterpenes; Attractants; Scolytidae; Coleoptera; Curculionidae; Scolytinae; Dendroctonus valens DO - http://dx.doi.org/10.1007/s10886-006-9200-2 ER - TY - JOUR T1 - Cloning and characterization of a recombinant family 5 endoglucanase from Bacillus licheniformis strain B-41361 AN - 19605125; 8566301 AB - The gene encoding a family 5 endoglucanase, cel5A, was cloned from the moderate thermophile Bacillus licheniformis strain B-41361. The primary structure of the translated cel5A gene predicts a 49 amino acid putative secretion signal and a 485 residue endoglucanase consisting of an N- terminal family 5 catalytic domain and C-terminal family 3 cellulose binding domain. The endoglucanase portion of the gene was expressed in Escherichia coli, but soluble activity in cell lysates was due to a truncated enzyme with an apparent mass of 42 kDa, the equivalent of the predicted catalytic domain. Insoluble protein renatured from inclusion bodies was protected against truncation, yielding an active holoenzyme (rCel5A) with apparent mass of 62 kDa. The recombinant rCel5A was optimally active at 65 degree C and pH 6.0, but retained only 10% activity after 1 h incubation at this temperature. At 55 degree C, rCel5A had a broad pH range for activity and stability, with greater than 75% relative activity from pH 4.5-7.0, and retaining greater than 80% relativity activity across the range pH 4.5-8.0 following 1 h incubation at 55 degree C. It readily hydrolyzed pNPC, carboxymethylcellulose, barley beta -glucan, and lichenan, but despite binding to cellulose, had only weak activity against avicel. Hydrolysis products from soluble polysaccharides included glucose, cellobiose, cellotriose, and cellotetraose. The catalytic properties, broad pH range and thermostability of the recombinant B. licheniformis endoglucanase may prove suitable for industrial applications. JF - Process Biochemistry AU - Bischoff, Kenneth M AU - Liu, Siqing AU - Hughes, Stephen R AD - Bioproducts and Biocatalysis Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, Peoria, IL 61604, USA, kenneth.bischoff@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 1150 EP - 1154 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 42 IS - 7 SN - 1359-5113, 1359-5113 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Cellulase KW - Endoglucanase KW - Bacillus licheniformis KW - Inclusion bodies KW - Hordeum vulgare KW - Temperature effects KW - Amino acids KW - cellobiose KW - Cellulose KW - Glucose KW - Enzymes KW - Polysaccharides KW - Hydrolysis KW - beta -Glucan KW - Carboxymethylcellulose KW - secretion signals KW - Industrial applications KW - Escherichia coli KW - Thermal stability KW - pH effects KW - Amino acid sequence KW - W 30925:Genetic Engineering KW - A 01310:Products of Microorganisms KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19605125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Process+Biochemistry&rft.atitle=Cloning+and+characterization+of+a+recombinant+family+5+endoglucanase+from+Bacillus+licheniformis+strain+B-41361&rft.au=Bischoff%2C+Kenneth+M%3BLiu%2C+Siqing%3BHughes%2C+Stephen+R&rft.aulast=Bischoff&rft.aufirst=Kenneth&rft.date=2007-01-01&rft.volume=42&rft.issue=7&rft.spage=1150&rft.isbn=&rft.btitle=&rft.title=Process+Biochemistry&rft.issn=13595113&rft_id=info:doi/10.1016%2Fj.procbio.2007.05.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Endoglucanase; Temperature effects; Amino acids; cellobiose; Cellulose; Glucose; Enzymes; Polysaccharides; Hydrolysis; beta -Glucan; Carboxymethylcellulose; Industrial applications; secretion signals; Inclusion bodies; Thermal stability; pH effects; Amino acid sequence; Hordeum vulgare; Bacillus licheniformis; Escherichia coli DO - http://dx.doi.org/10.1016/j.procbio.2007.05.001 ER - TY - JOUR T1 - Oncogenic Marek's disease viruses lacking the 132 base pair repeats can still be attenuated by serial in vitro cell culture passages AN - 19602924; 7336932 AB - Marek's disease virus (MDV) can be attenuated by serially passing the virus in cell culture. During cell culture passage, two copies of a 132 bp repeat are expanded to over 30 copies. We deleted the two copies of the 132 bp repeat region in a pathogenic MDV and demonstrated that the virus was still pathogenic. The pattern and frequency of tumors in the parental and mutant virus were the same. Early virus replication, and the appearance of persistent neurological disease were also similar between the parental and deleted virus. Nevertheless, wild-type MDV and the deletion virus could be attenuated by serial in vitro cell culture passages. Based upon analyzing the passage 40 viruses, attenuation of the MDV lacking the 132 bp repeats appears to occur in a manner that is analogous to the process occurring wild-type MDV attenuation. Whatever process is involved in the cell culture attenuation of MDV, the mechanism does not involve the 132 bp repeat region. JF - Virus Genes AU - Silva, R F AU - Gimeno, Isabel AD - U.S.D.A., Agricultural Research Service, 3606 E. Mount Hope Rd., E. Lansing, Michigan, 48823, USA, silvar@msu.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 87 EP - 90 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 34 IS - 1 SN - 0920-8569, 0920-8569 KW - Genetics Abstracts; Virology & AIDS Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts KW - Deletion KW - Neurological diseases KW - Replication KW - Marek's disease herpesvirus KW - Cell culture KW - Tumors KW - Marek's disease KW - Base pairs KW - N 14840:Antisense, Nucleotide Analogs KW - V 22320:Replication KW - G 07730:Development & Cell Cycle KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19602924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Virus+Genes&rft.atitle=Oncogenic+Marek%27s+disease+viruses+lacking+the+132+base+pair+repeats+can+still+be+attenuated+by+serial+in+vitro+cell+culture+passages&rft.au=Silva%2C+R+F%3BGimeno%2C+Isabel&rft.aulast=Silva&rft.aufirst=R&rft.date=2007-01-01&rft.volume=34&rft.issue=1&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Virus+Genes&rft.issn=09208569&rft_id=info:doi/10.1007%2Fs11262-006-0022-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Deletion; Neurological diseases; Replication; Cell culture; Tumors; Marek's disease; Base pairs; Marek's disease herpesvirus DO - http://dx.doi.org/10.1007/s11262-006-0022-7 ER - TY - JOUR T1 - First Report of Leaf Rust by Puccinia triticina on Wheat in Oman AN - 19586775; 7302881 AB - Wheat (Triticum aestivum L.), cultivated for forage and grain production, is an important crop in the Sultanate of Oman. In April 2005, leaf samples of an unknown local variety showing rust symptoms were collected from Rustaq, 100 km southwest of Muscat. Circular-to-oval, red-brown pustules, typical of uredinia, occurred mostly on the upper surface of leaves on plants nearing maturity. Telia with teliospores were observed on leaf sheaths. The disease was widespread in many fields and was likely to be limiting the yield. Urediniospores typical of Puccinia triticina Erikss. (=P. recondita Rob. ex Desm. f. sp. tritici) were roughly subglobose, measuring 18 to 28 x 20 to 25 mu m, echinulate, with 3 to 8 scattered germ pores; teliospores were 2-celled, 34 to 50 x 15 to 17 mu m, apex is chestnut brown, lower cell is light yellow, no germ pores. Pathogen identity was confirmed by nuclear ribosomal large subunit and internal transcribed spacer region-2 DNA analysis (voucher sequence deposited in GenBank, Accession No. DQ664194, voucher specimens deposited in the U.S. National Fungus Collections, BPI 872158 and 872159). Wheat is grown during the winter months in Oman and harvested in May. Although the disease was observed again in 2006, pathogen survival mechanisms are not presently clear, and current research is attempting to confirm its presence on alternate hosts, including grass weeds, and determine the distribution of the pathogen on local wheat land races and imported varieties. To our knowledge, this is the first documented report of P. triticina on wheat in Oman. JF - Plant Disease AU - Deadman, M L AU - Al Sa'di, A AU - Al Maqbali, Y AU - Aime, M C AD - Department of Crop Sciences, Sultan Qaboos University, Box 34, Al Khod 123, Oman, M. C. Aime, USDA-ARS, SBML, 10300 Baltimore Ave, Beltsville, MD, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 113 VL - 91 IS - 1 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Weeds KW - Plant diseases KW - Grasses KW - Nucleotide sequence KW - Leaf rust KW - Urediniospores KW - Leaves KW - Survival KW - Sheaths KW - Pathogens KW - Crops KW - Triticum aestivum KW - Pores KW - Telia KW - DNA KW - Grain KW - Puccinia triticina KW - Maturity KW - Teliospores KW - A 01360:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19586775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Disease&rft.atitle=First+Report+of+Leaf+Rust+by+Puccinia+triticina+on+Wheat+in+Oman&rft.au=Deadman%2C+M+L%3BAl+Sa%27di%2C+A%3BAl+Maqbali%2C+Y%3BAime%2C+M+C&rft.aulast=Deadman&rft.aufirst=M&rft.date=2007-01-01&rft.volume=91&rft.issue=1&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/10.1094%2FPD-91-0113A LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Weeds; Plant diseases; Grasses; Leaf rust; Nucleotide sequence; Leaves; Urediniospores; Survival; Pathogens; Sheaths; Crops; Pores; Grain; DNA; Telia; Maturity; Teliospores; Triticum aestivum; Puccinia triticina DO - http://dx.doi.org/10.1094/PD-91-0113A ER - TY - JOUR T1 - Low temperature during infection limits Ustilago bullata (Ustilaginaceae, Ustilaginales) disease incidence on Bromus tectorum (Poaceae, Cyperales) AN - 19585290; 7296060 AB - Ustilago bullata is frequently encountered on the exotic winter annual grass Bromus tectorum in western North America. To evaluate the biocontrol potential of this seedling-infecting pathogen, we examined the effect of temperature on the infection process. Teliospore germination rate increased linearly with temperature from 2.5 to 25 degree C, with significant among-population differences. It generally matched or exceeded host seed germination rate over the range 10-25 degree C, but lagged behind at lower temperatures. Inoculation trials demonstrated that the pathogen can achieve high disease incidence when temperatures during infection range 20-30 degree C. Disease incidence was drastically reduced at 2.5 degree C. Pathogen populations differed in their ability to infect at different temperatures, but none could infect in the cold. This may limit the use of this organism for biocontrol of B. tectorum to habitats with reliable autumn seedling emergence, because cold temperatures are likely to limit infection of later-emerging seedling cohorts. JF - Biocontrol Science and Technology AU - Boguena, T AU - Meyer, SE AU - Nelson, D L AD - USDA Forest Service Shrub Sciences Laboratory, 735 North 500 East, Provo, UT 84606, USA, smeyer@fs.fed.us Y1 - 2007 PY - 2007 DA - 2007 SP - 33 EP - 52 VL - 17 IS - 1-2 SN - 0958-3157, 0958-3157 KW - Grasses KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Biological control KW - Germination KW - Pathogens KW - Infection KW - Habitat KW - Ustilaginaceae KW - Cyperales KW - Poaceae KW - Bromus tectorum KW - Seed germination KW - Inoculation KW - Seedlings KW - Teliospores KW - A 01360:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19585290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biocontrol+Science+and+Technology&rft.atitle=Low+temperature+during+infection+limits+Ustilago+bullata+%28Ustilaginaceae%2C+Ustilaginales%29+disease+incidence+on+Bromus+tectorum+%28Poaceae%2C+Cyperales%29&rft.au=Boguena%2C+T%3BMeyer%2C+SE%3BNelson%2C+D+L&rft.aulast=Boguena&rft.aufirst=T&rft.date=2007-01-01&rft.volume=17&rft.issue=1-2&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583150600828577 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Germination; Biological control; Temperature effects; Grasses; Seed germination; Inoculation; Seedlings; Pathogens; Habitat; Infection; Teliospores; Cyperales; Poaceae; Bromus tectorum; Ustilaginaceae DO - http://dx.doi.org/10.1080/09583150600828577 ER - TY - JOUR T1 - LETTER: Invasion speed is affected by geographical variation in the strength of Allee effects AN - 19566302; 7226403 AB - Allee effects can play a critical role in slowing or preventing the establishment of low density founder populations of non-indigenous species. Similarly, the spread of established invaders into new habitats can be influenced by the degree to which small founder populations ahead of the invasion front are suppressed through Allee effects. We develop an approach to use empirical data on the gypsy moth, a non-indigenous invader in North America, to quantify the Allee threshold across geographical regions, and we report that the strength of the Allee effect is subject to spatial and temporal variability. Moreover, we present what is to our knowledge the first empirical evidence that geographical regions with higher Allee thresholds are associated with slower speeds of invasion. JF - Ecology Letters AU - Tobin, Patrick C AU - Whitmire, Stefanie L AU - Johnson, Derek M AU - Bjoernstad, Ottar N AU - Liebhold, Andrew M AD - United States Department of Agriculture, Forest Service, Northern Research Station, 180 Canfield Street, Morgantown, WV 26505, USA, ptobin@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 36 EP - 43 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 10 IS - 1 SN - 1461-023X, 1461-023X KW - Sustainability Science Abstracts; Ecology Abstracts KW - Geographical variations KW - Habitat KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19566302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+Letters&rft.atitle=LETTER%3A+Invasion+speed+is+affected+by+geographical+variation+in+the+strength+of+Allee+effects&rft.au=Tobin%2C+Patrick+C%3BWhitmire%2C+Stefanie+L%3BJohnson%2C+Derek+M%3BBjoernstad%2C+Ottar+N%3BLiebhold%2C+Andrew+M&rft.aulast=Tobin&rft.aufirst=Patrick&rft.date=2007-01-01&rft.volume=10&rft.issue=1&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=Ecology+Letters&rft.issn=1461023X&rft_id=info:doi/10.1111%2Fj.1461-0248.2006.00991.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - SuppNotes - Figures, 6. N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Geographical variations; Habitat DO - http://dx.doi.org/10.1111/j.1461-0248.2006.00991.x ER - TY - JOUR T1 - Role of Pantoea agglomerans in opportunistic bacterial seed and boll rot of cotton (Gossypium hirsutum) grown in the field AN - 19566015; 7227513 AB - Aims:To investigate the aetiology of seed and boll rot of cotton grown in South Carolina (SC). Methods and Results:Bacteria were isolated from diseased locules of cotton bolls collected in a field in SC, USA and tested for the ability to cause comparable disease symptoms in greenhouse grown cotton fruit. Spontaneously generated rifampicin-resistant (Rif super(r)) mutants of the isolates were used in confirmatory pathogenicity tests. Resistance to the antibiotic was both stable and effective in differentiating between an inoculated Rif super(r) strain, rifampicin-sensitive contaminants and/or endophytes. A series of inoculation methods was tested at various boll developmental stages and at different fruiting nodes on the plant. Field disease symptoms were reproduced by inoculating bolls at 2 weeks postanthesis with bacterial suspensions ranging from 10 super(3) to 10 super(6) CFU ml super(-1). Pathogenic isolates were categorized as Pantoea agglomerans on the basis of phenotype testing, fatty acid profiling (similarity index = 0.94), and 16s ribosomal DNA sequence analysis (99% nucleotide identity). Conclusions:Pantoea agglomerans isolates from field-collected immature, diseased cotton caused comparable infection symptoms in greenhouse produced cotton fruit. Significance and Impact of the Study:In 1999, significant yield losses in SC cotton resulted from a previously unobserved seed and boll rot that has since been reported in other southeastern states. This study demonstrated a role of P. agglomerans in producing opportunistic bacterial seed and boll rot of cotton. JF - Journal of Applied Microbiology AU - Medrano, E G AU - Bell, A A AD - United States Department of Agriculture-Agricultural Research Service (USDA-ARS), Cotton Pathology Research Unit (CPRU), College Station, TX, USA, gmedrano@cpru.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 134 EP - 143 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 102 IS - 1 SN - 1364-5072, 1364-5072 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Fruits KW - Seeds KW - Pantoea agglomerans KW - Endophytes KW - Nucleotide sequence KW - Developmental stages KW - Antibiotics KW - Infection KW - Boll rot KW - Gossypium hirsutum KW - Greenhouses KW - USA, South Carolina KW - Pathogenicity KW - Colony-forming cells KW - Inoculation KW - Fatty acids KW - Contaminants KW - Nodes KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19566015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Microbiology&rft.atitle=Role+of+Pantoea+agglomerans+in+opportunistic+bacterial+seed+and+boll+rot+of+cotton+%28Gossypium+hirsutum%29+grown+in+the+field&rft.au=Medrano%2C+E+G%3BBell%2C+A+A&rft.aulast=Medrano&rft.aufirst=E&rft.date=2007-01-01&rft.volume=102&rft.issue=1&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Microbiology&rft.issn=13645072&rft_id=info:doi/10.1111%2Fj.1365-2672.2006.03055.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - SuppNotes - Figures, 3; tables, 4. N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Fruits; Seeds; Endophytes; Nucleotide sequence; Developmental stages; Antibiotics; Infection; Boll rot; Greenhouses; Pathogenicity; Colony-forming cells; Fatty acids; Inoculation; Nodes; Contaminants; Pantoea agglomerans; Gossypium hirsutum; USA, South Carolina DO - http://dx.doi.org/10.1111/j.1365-2672.2006.03055.x ER - TY - JOUR T1 - Collinsia sparsiflora in serpentine and nonserpentine habitats: using F2 hybrids to detect the potential role of selection in ecotypic differentiation AN - 19561299; 7229197 AB - Here we document phenotypic differences between serpentine and nonserpentine ecotypes of Collinsia sparsiflora, as well as patterns of selection in these contrasting soil habitats. We transplanted the two parental ecotypes and experimental F2 hybrids into six field sites, and collected morphological, phenological and fitness data on emergent plants. To focus on edaphically mediated selection, rather than on pollinator-mediated selection, we used pollinator-exclusion cages. Transplanted parentals of the two ecotypes showed genetic differentiation for floral traits, but not for phenological traits or cotyledon size. For the F2 hybrids growing on serpentine soils, there was significant directional selection on cotyledon size, flower size and flower shape. However, the pattern of selection did not differ significantly between serpentine and nonserpentine sites. Overall, we did not see evidence for divergent selection on the two soil types. We conclude that differences in floral traits between the ecotypes do not reflect adaptation to physical conditions associated with soil type, and that there are unmeasured traits that must be contributing to ecotypic differentiation. JF - New Phytologist AU - Wright, Jessica W AU - Stanton, Maureen L AD - USDA Forest Service, Pacific South-west Research Station, Institute of Forest Genetics, 1100 West Chiles Road, Davis CA 95618, USA, jessicawwright@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 354 EP - 366 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 173 IS - 2 SN - 0028-646X, 0028-646X KW - Ecology Abstracts KW - Soil types KW - Soil KW - Cotyledons KW - Differentiation KW - Ecotypes KW - Hybrids KW - Collinsia sparsiflora KW - Habitat KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19561299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Phytologist&rft.atitle=Collinsia+sparsiflora+in+serpentine+and+nonserpentine+habitats%3A+using+F2+hybrids+to+detect+the+potential+role+of+selection+in+ecotypic+differentiation&rft.au=Wright%2C+Jessica+W%3BStanton%2C+Maureen+L&rft.aulast=Wright&rft.aufirst=Jessica&rft.date=2007-01-01&rft.volume=173&rft.issue=2&rft.spage=354&rft.isbn=&rft.btitle=&rft.title=New+Phytologist&rft.issn=0028646X&rft_id=info:doi/10.1111%2Fj.1469-8137.2006.01925.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - SuppNotes - Figures, 1; tables, 5; references, 55. N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cotyledons; Soil; Soil types; Differentiation; Ecotypes; Hybrids; Habitat; Collinsia sparsiflora DO - http://dx.doi.org/10.1111/j.1469-8137.2006.01925.x ER - TY - JOUR T1 - A first generation BAC-based physical map of the channel catfish genome AN - 19557980; 7273817 AB - Channel catfish, Ictalurus punctatus, is the leading species in North American aquaculture. Genetic improvement of catfish is performed through selective breeding, and genomic tools will help improve selection efficiency. A physical map is needed to integrate the genetic map with the karyotype and to support fine mapping of phenotypic trait alleles such as Quantitative Trait Loci (QTL) and the effective positional cloning of genes. Results A genome-wide physical map of the channel catfish was constructed by High-Information-Content Fingerprinting (HICF) of 46,548 Bacterial Artificial Chromosomes (BAC) clones using the SNaPshot technique. The clones were assembled into contigs with FPC software. The resulting assembly contained 1,782 contigs and covered an estimated physical length of 0.93 Gb. The validity of the assembly was demonstrated by 1) anchoring 19 of the largest contigs to the microsatellite linkage map 2) comparing the assembly of a multi-gene family to Restriction Fragment Length Polymorphism (RFLP) patterns seen in Southern blots, and 3) contig sequencing. Conclusion This is the first physical map for channel catfish. The HICF technique allowed the project to be finished with a limited amount of human resource in a high throughput manner. This physical map will greatly facilitate the detailed study of many different genomic regions in channel catfish, and the positional cloning of genes controlling economically important production traits. JF - BMC Genomics AU - Quiniou, Sylvie M-A AU - Waldbieser, Geoffrey C AU - Duke, Mary V AD - USDA-ARS/CGRU, 141 Experiment Station Rd, Stoneville, MS 38776, USA, squiniou@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 PB - BioMed Central Ltd., Middlesex House 34-42 Cleveland Street London W1T 4LB UK, [mailto:info@biomedcentral.com], [URL:http://www.biomedcentral.com] VL - 8 SN - 1471-2164, 1471-2164 KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - Article No. 40 KW - Quantitative trait loci KW - Restriction fragment length polymorphism KW - Microsatellites KW - Aquaculture KW - Karyotypes KW - Ictalurus punctatus KW - Bacterial artificial chromosomes KW - Computer programs KW - Fingerprinting KW - software KW - Breeding KW - genomics KW - Gene mapping KW - J 02310:Genetics & Taxonomy KW - G 07840:Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19557980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BMC+Genomics&rft.atitle=A+first+generation+BAC-based+physical+map+of+the+channel+catfish+genome&rft.au=Quiniou%2C+Sylvie+M-A%3BWaldbieser%2C+Geoffrey+C%3BDuke%2C+Mary+V&rft.aulast=Quiniou&rft.aufirst=Sylvie&rft.date=2007-01-01&rft.volume=8&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=BMC+Genomics&rft.issn=14712164&rft_id=info:doi/10.1186%2F1471-2164-8-40 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Bacterial artificial chromosomes; Computer programs; Quantitative trait loci; software; Fingerprinting; Breeding; Microsatellites; Restriction fragment length polymorphism; genomics; Karyotypes; Aquaculture; Gene mapping; Ictalurus punctatus DO - http://dx.doi.org/10.1186/1471-2164-8-40 ER - TY - JOUR T1 - Stomatal behavior of ozone-sensitive and -insensitive coneflowers (Rudbeckia laciniata var. digitata) in Great Smoky Mountains National Park AN - 19556028; 7220491 AB - Morphological and physiological attributes were assessed to elucidate the underlying mechanisms of ozone (O sub(3)) sensitivity in a highly sensitive species, cutleaf coneflower (Rudbeckia laciniata var. digitata). Foliage at the same height in the canopy on paired O sub(3)-sensitive and -insensitive cutleaf coneflowers was assessed for level of foliar symptoms, stomatal density, stomatal responsiveness to dynamic changes in light and leaf-to-air vapor pressure deficit (VPD), steady-state responses to light and CO sub(2), intrinsic transpirational efficiency, and plant water balance. There were no morphological differences between the sensitivity types that might have contributed to greater O sub(3) uptake in sensitive individuals. Stomata of sensitive plants were less responsive than those of insensitive plants to experimentally increased and decreased light intensities, and to increased VPD. O sub(3)-insensitive plants had greater intrinsic transpirational efficiencies, greater maximum assimilation rates under saturating CO sub(2) and light, and greater carboxylation rates. Different physiological attributes vary independently within an individual plant, which collectively confer sensitivity or insensitivity to O sub(3) injury. JF - New Phytologist AU - Grulke, N E AU - Neufeld, H S AU - Davison, A W AU - Roberts, M AU - Chappelka, AH AD - Pacific South-west Research Station, USDA Forest Service, Riverside, California, USA, ngrulke@fs.fed.us Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 100 EP - 109 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 173 IS - 1 SN - 0028-646X, 0028-646X KW - Ecology Abstracts KW - Water balance KW - Foliage KW - Stomata KW - Vapors KW - Rudbeckia laciniata KW - Canopies KW - Carbon dioxide KW - Light effects KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19556028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Phytologist&rft.atitle=Stomatal+behavior+of+ozone-sensitive+and+-insensitive+coneflowers+%28Rudbeckia+laciniata+var.+digitata%29+in+Great+Smoky+Mountains+National+Park&rft.au=Grulke%2C+N+E%3BNeufeld%2C+H+S%3BDavison%2C+A+W%3BRoberts%2C+M%3BChappelka%2C+AH&rft.aulast=Grulke&rft.aufirst=N&rft.date=2007-01-01&rft.volume=173&rft.issue=1&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=New+Phytologist&rft.issn=0028646X&rft_id=info:doi/10.1111%2Fj.1469-8137.2006.01872.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - SuppNotes - Figures, 4; tables, 3; references, 60. N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Water balance; Foliage; Vapors; Stomata; Canopies; Carbon dioxide; Light effects; Rudbeckia laciniata DO - http://dx.doi.org/10.1111/j.1469-8137.2006.01872.x ER - TY - JOUR T1 - Effect of Seed Quality and Combination Fungicide-Trichoderma spp. Seed Treatments on Pre- and Postemergence Damping-Off in Cotton AN - 19555586; 7263302 AB - Good quality seeds of cotton cultivars often escaped pre-emergence damping-off incited by Pythium spp. and Rhizopus oryzae, and they were resistant to postemergence damping-off incited by Rhizoctonia solani. Poor quality seeds, however, were highly susceptible to both phases of seedling disease and required seed treatment in order to survive. Pre-emergence damping-off incited by Pythium spp. and Rhizopus oryzae could be controlled by seed treatment with biocontrol preparations of a number of Trichoderma spp., but these treatments were much less effective in controlling postemergence disease incited by Rhizoctonia solani. Postemergence seedling disease can be controlled by fungicides, but they were much less effective in controlling the pre-emergence phase of the disease. Combination seed treatments of poor quality cotton seeds with fungicides and Trichoderma spp. preparations, followed by planting in pathogen-infested soil, indicated that this technique will control both phases of seedling disease. Seed treatment with either the fungicides or the biocontrol agents alone did not achieve this goal. The optimum combination treatment for disease control was that of chloroneb plus Trichoderma spp., followed by chloroneb plus metalaxyl (Deltacoat AD) plus T. virens strain G-6. JF - Phytopathology AU - Howell, C R AD - U.S. Department of Agriculture-Agricultural Research Service-CPRU, 2675 F&B Road, College Station, TX 77845, USA, chowell@cpru.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 66 EP - 71 VL - 97 IS - 1 SN - 0031-949X, 0031-949X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Biological control KW - Seeds KW - Rhizopus oryzae KW - Cotton KW - Damping-off KW - Rhizoctonia solani KW - Disease control KW - Pythium KW - Soil KW - Seed treatments KW - Metalaxyl KW - Trichoderma KW - Planting KW - Fungicides KW - Seedlings KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19555586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytopathology&rft.atitle=Effect+of+Seed+Quality+and+Combination+Fungicide-Trichoderma+spp.+Seed+Treatments+on+Pre-+and+Postemergence+Damping-Off+in+Cotton&rft.au=Howell%2C+C+R&rft.aulast=Howell&rft.aufirst=C&rft.date=2007-01-01&rft.volume=97&rft.issue=1&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Phytopathology&rft.issn=0031949X&rft_id=info:doi/10.1094%2FPHYTO-97-0066 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Biological control; Seed treatments; Seeds; Metalaxyl; Cotton; Planting; Damping-off; Fungicides; Disease control; Seedlings; Rhizopus oryzae; Trichoderma; Rhizoctonia solani; Pythium DO - http://dx.doi.org/10.1094/PHYTO-97-0066 ER - TY - JOUR T1 - Aerating Grasslands -- Effects on Runoff and Phosphorus Losses from Applied Broiler Litter AN - 19549318; 7261819 AB - Aeration has been promoted as improving infiltration of rainfall and extending grass or forage productivity, but research on the impact of this practice on P losses from grasslands has had mixed results. We designed a study to determine at the field scale, using a paired watershed approach, the impact of slit aeration on runoff volume and P losses in runoff from fescue (Festuca arundinacea Schreb.)/bermudagrass (Cynodon dactylon L.) hay fields fertilized with broiler litter. Three pairs of 0.8-ha fields, each with similar soils (Typic Kanhapludults, Aquic Hapludults, and Aquultic Hapludalfs), were fertilized with broiler litter and monitored under similar management from 1995 through 1998, then one field in each pair received aeration treatment from 2001 through 2003. In the field with mostly well-drained soils, grassland aeration reduced surface runoff volume and mass losses of dissolved reactive P (DRP) in runoff by approximately 35%. In contrast, when poorly drained soils dominated, grassland aeration increased runoff volume (4.8 mm/runoff event) and mass losses of DRP and total P (0.25 kg TP ha super(-1) per runoff event). This implies that aeration of well-drained soils in the top poultry-producing counties of Georgia (0.2 million ha) could decrease dissolved phosphorus losses by more than 500 Mg P each year. This is not the case if soils are poorly drained. JF - Journal of Environmental Quality AU - Franklin, D H AU - Cabrera, M L AU - West, L T AU - Calvert, V H AU - Rema, JA AD - USDA-ARS, 1420 Experiment Station Rd., Watkinsville, GA, 30677, dfrankln@uga.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 208 EP - 215 PB - American Society of Agronomy Inc., 677 S. Segoe Road Madison WI 53711 USA, [mailto:lhendrickson@agronomy.org] VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Aqualine Abstracts; Water Resources Abstracts; Sustainability Science Abstracts; Pollution Abstracts KW - Grasses KW - Phosphorus KW - Forages KW - Litter KW - USA, Georgia KW - Aeration KW - Runoff Volume KW - Grasslands KW - Bermudagrass KW - Forage KW - Runoff KW - AQ 00001:Water Resources and Supplies KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 0835:Streamflow and runoff UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19549318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Aerating+Grasslands+--+Effects+on+Runoff+and+Phosphorus+Losses+from+Applied+Broiler+Litter&rft.au=Franklin%2C+D+H%3BCabrera%2C+M+L%3BWest%2C+L+T%3BCalvert%2C+V+H%3BRema%2C+JA&rft.aulast=Franklin&rft.aufirst=D&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=208&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Grasslands; Litter; Phosphorus; Forage; Aeration; Runoff; Grasses; Bermudagrass; Runoff Volume; Forages; USA, Georgia DO - http://dx.doi.org/10.2134/jeq2006.0012 ER - TY - JOUR T1 - Organic Agriculture and Nitrous Oxide Emissions at Sub-Zero Soil Temperatures AN - 19548164; 7261822 AB - In the Red River Valley of the upper midwestern United States, soil temperatures often remain below freezing during winter and N sub(2)O emissions from frozen cropland soils is assumed to be negligible. This study was conducted to determine the strength of N sub(2)O emissions and denitrification when soil temperatures were below zero for a manure-amended, certified organic field (T2O) compared with an unamended, conventionally managed field (T2C). Before manure application, both fields were similar with respect to autotrophic and heterotrophic N sub(2)O production and N sub(2)O flux at the soil surface (0.15 plus or minus 0.05 mg N sub(2)O-N m super(-2) d super(-1) for T2O and 0.12 plus or minus 0.06 mg N sub(2)O-N m super(-2) d super(-1) for T2C). After application of pelletized, dehydrated manure, average daily flux (based on time-integrated fluxes from 20 November to 8 April), was 1.19 plus or minus 0.34 mg N sub(2)O-N m super(-2) d super(-1) for T2O and 0.47 plus or minus 0.37 mg N sub(2)O-N m super(-2) d super(-1) for T2C. Denitrification for intact cores measured in the laboratory at -2.5 degree C was greater for organically managed soils, although only marginally significant (p < 0.1). Cumulative emissions for all winter measurements (from 16 November to 8 April) averaged 1.63 kg N sub(2)O-N ha super(-1) for T2O and 0.64 kg N sub(2)O-N ha super(-1) for T2C. Biological N sub(2)O production was evident at sub-zero soil temperatures, with winter emissions exceeding those measured in late summer. Late autumn manure application enhanced cumulative N sub(2)O-N emissions by 0.9 kg ha super(-1). JF - Journal of Environmental Quality AU - Phillips, Rebecca L AD - USDA-ARS, Northern Great Plains Research Lab., Box 459, Mandan, ND 58554, Phillips@mandan.ars.usda.gov Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 23 EP - 30 PB - American Society of Agronomy Inc., 677 S. Segoe Road Madison WI 53711 USA, [mailto:lhendrickson@agronomy.org] VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Sustainability Science Abstracts; Pollution Abstracts KW - Agricultural land KW - Manure KW - Nitrous oxide KW - Emission measurements KW - USA, Midwest KW - Organic farming KW - Seasonal variations KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19548164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Organic+Agriculture+and+Nitrous+Oxide+Emissions+at+Sub-Zero+Soil+Temperatures&rft.au=Phillips%2C+Rebecca+L&rft.aulast=Phillips&rft.aufirst=Rebecca&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0205 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Agricultural land; Manure; Nitrous oxide; Emission measurements; Seasonal variations; Organic farming; USA, Midwest DO - http://dx.doi.org/10.2134/jeq2006.0205 ER - TY - JOUR T1 - A Model for Phosphorus Transformation and Runoff Loss for Surface-Applied Manures AN - 19548083; 7261835 AB - Agricultural P transport in runoff is an environmental concern. An important source of P runoff is surface-applied, unincorporated manures, but computer models used to assess P transport do not adequately simulate P release and transport from surface manures. We developed a model to address this limitation. The model operates on a daily basis and simulates manure application to the soil surface, letting 60% of manure P infiltrate into soil if manure slurry with less than 15% solids is applied. The model divides manure P into four pools, water- extractable inorganic and organic P, and stable inorganic and organic P. The model simulates manure dry matter decomposition, and manure stable P transformation to water-extractable P. Manure dry matter and P are assimilated into soil to simulate bioturbation. Water-extractable P is leached from manure when it rains, and a portion of leached P can be transferred to surface runoff. Eighty percent of manure P leached into soil by rain remains in the top 2 cm, while 20% leaches deeper. This 2-cm soil layer contributes P to runoff via desorption. We used data from field studies in Texas, Pennsylvania, Georgia, and Arkansas to build and validate the model. Validation results show the model accurately predicted cumulative P loads in runoff, reflecting successful simulation of the dynamics of manure dry matter, manure and soil P pools, and storm-event runoff P concentrations. Predicted runoff P concentrations were significantly related to (r super(2) = 0.57) but slightly less than measured concentrations. Our model thus represents an important modification for field or watershed scale models that assess P loss from manured soils. JF - Journal of Environmental Quality AU - Vadas, P A AU - Gburek, W J AU - Sharpley, AN AU - Kleinman, PJA AU - Moore Jr, PA AU - Cabrera, M L AU - Harmel, R D AD - USDA-ARS, U.S. Dairy Forage Research Center, 1925 Linden Drive West, Madison, WI 53706, vadas@wisc.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 324 EP - 332 PB - American Society of Agronomy Inc., 677 S. Segoe Road Madison WI 53711 USA, [mailto:lhendrickson@agronomy.org] VL - 36 IS - 1 SN - 0047-2425, 0047-2425 KW - Aqualine Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Manure KW - Environmental Quality KW - Pools KW - Watersheds KW - Soil KW - Dry Matter KW - USA, Georgia KW - Model Studies KW - Soil Surfaces KW - USA, Pennsylvania KW - Environmental quality KW - USA, Arkansas KW - USA, Texas KW - Rain KW - Runoff KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 0835:Streamflow and runoff KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19548083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=A+Model+for+Phosphorus+Transformation+and+Runoff+Loss+for+Surface-Applied+Manures&rft.au=Vadas%2C+P+A%3BGburek%2C+W+J%3BSharpley%2C+AN%3BKleinman%2C+PJA%3BMoore+Jr%2C+PA%3BCabrera%2C+M+L%3BHarmel%2C+R+D&rft.aulast=Vadas&rft.aufirst=P&rft.date=2007-01-01&rft.volume=36&rft.issue=1&rft.spage=324&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2006.0213 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Manure; Environmental quality; Rain; Watersheds; Runoff; Dry Matter; Environmental Quality; Pools; Soil Surfaces; Model Studies; USA, Pennsylvania; USA, Georgia; USA, Arkansas; USA, Texas DO - http://dx.doi.org/10.2134/jeq2006.0213 ER - TY - JOUR T1 - Sorghum stay-green QTL individually reduce post-flowering drought-induced leaf senescence AN - 19546371; 7253256 AB - Sorghum is an important source of food, feed, and biofuel, especially in the semi-arid tropics because this cereal is well adapted to harsh, drought-prone environments. Post-flowering drought adaptation in sorghum is associated with the stay-green phenotype. Alleles that contribute to this complex trait have been mapped to four major QTL, Stg1-Stg4, using a population derived from BTx642 and RTx7000. Near-isogenic RTx7000 lines containing BTx642 DNA spanning one or more of the four stay-green QTL were constructed. The size and location of BTx642 DNA regions in each RTx7000 NIL were analysed using 62 DNA markers spanning the four stay-green QTL. RTx7000 NILs were identified that contained BTx642 DNA completely or partially spanning Stg1, Stg2, Stg3, or Stg4. NILs were also identified that contained sub-portions of each QTL and various combinations of the four major stay-green QTL. Physiological analysis of four RTx7000 NILs containing only Stg1, Stg2, Stg3, or Stg4 showed that BTx642 alleles in each of these loci could contribute to the stay-green phenotype. RTx7000 NILs containing BTx642 DNA corresponding to Stg2 retained more green leaf area at maturity under terminal drought conditions than RTx7000 or the other RTx7000 NILs. Under post-anthesis water deficit, a trend for delayed onset of leaf senescence compared with RTx7000 was also exhibited by the Stg2, Stg3, and Stg4 NILs, while significantly lower rates of leaf senescence in relation to RTx7000 were displayed by all of the Stg NILs to varying degrees, but particularly by the Stg2 NIL. Greener leaves at anthesis relative to RTx7000, indicated by higher SPAD values, were exhibited by the Stg1 and Stg4 NILs. The RTx7000 NILs created in this study provide the starting point for in-depth analysis of stay-green physiology, interaction among stay-green QTL and map-based cloning of the genes that underlie this trait. JF - Journal of Experimental Botany AU - Harris, Karen AU - Subudhi, P K AU - Borrell, Andrew AU - Jordan, David AU - Rosenow, Darrell AU - Nguyen, Henry AU - Klein, Patricia AU - Klein, Robert AU - Mullet, John AD - Department of Biochemistry and Biophysics, Texas A&M University, College Station, Texas 77843, USA. Molecular Genetics and Plant Genomics Laboratory, Department of Plant and Soil Science, Texas Tech University, Lubbock, Texas 79409-2122, USA. Department of Primary Industries and Fisheries, Hermitage Research Station, Warwick, Queensland 4370, Australia. Texas A&M University Agricultural Research and Extension Center, Lubbock, Texas 79401, USA. Division of Plant Sciences and Center for Soybean Biotechnology, University of Missouri-Columbia, Columbia, Missouri 65211, USA. Department of Horticultural Sciences and Institute for Plant Genomics and Biotechnology, Texas A&M University, College Station, Texas 77843, USA. USDA-ARS, Southern Plains Agricultural Research Center, College Station Texas 77845, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 327 EP - 338 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK, [mailto:jnl.samples@oup.co.uk], [URL:http://www3.oup.co.uk/jnls/] VL - 58 IS - 2 SN - 0022-0957, 0022-0957 KW - Genetics Abstracts; Water Resources Abstracts KW - Water Deficit KW - Quantitative trait loci KW - Leaf area KW - Adaptations KW - Leaves KW - Drought KW - Population genetics KW - Foods KW - Cereals KW - Food sources KW - DNA KW - Adaptation KW - Senescence KW - Maturity KW - Droughts KW - Sorghum KW - Feeds KW - SW 0810:General KW - G 07800:Plants and Algae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19546371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Botany&rft.atitle=Sorghum+stay-green+QTL+individually+reduce+post-flowering+drought-induced+leaf+senescence&rft.au=Harris%2C+Karen%3BSubudhi%2C+P+K%3BBorrell%2C+Andrew%3BJordan%2C+David%3BRosenow%2C+Darrell%3BNguyen%2C+Henry%3BKlein%2C+Patricia%3BKlein%2C+Robert%3BMullet%2C+John&rft.aulast=Harris&rft.aufirst=Karen&rft.date=2007-01-01&rft.volume=58&rft.issue=2&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Botany&rft.issn=00220957&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Leaf area; Population genetics; Quantitative trait loci; Adaptations; Cereals; Food sources; Leaves; DNA; Senescence; Maturity; Droughts; Water Deficit; Foods; Adaptation; Drought; Feeds; Sorghum ER - TY - JOUR T1 - GenoProfiler: batch processing of high-throughput capillary fingerprinting data AN - 19539318; 7250735 AB - SUMMARY: High-throughput content fingerprinting techniques employing capillary electrophoresis place new demands on the editing of fingerprint files for the downstream contig assembly program, FPC. A cross-platform software application, GenoProfiler, was developed for automated editing of sized fingerprinting profiles generated by the ABI Genetic Analyzers. The batch-processing module extracts the sized fragment information directly from the ABI raw trace files, or from data files exported from GeneMapper or other size calling software, removes the background noise and undesired fragments, and generates fragment size files compatible with the FPC software. AVAILABILITY: http://wheat.pw.usda.gov/PhysicalMapping/ CONTACT: oandersnw.usda.gov JF - Bioinformatics AU - You, Frank M AU - Luo, Ming-Cheng AU - Gu, Yong Qiang AU - Lazo, Gerard R AU - Deal, Karin AU - Dvorak, Jan AU - Anderson, Olin D AD - Department of Plant Sciences, University of California Davis, CA 95616, USA. Western Regional Research Center, Agricultural Research Service, US Department of Agriculture 800 Buchanan Street, Albany, CA 94710, USA Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 240 EP - 242 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK, [mailto:jnl.samples@oup.co.uk], [URL:http://www3.oup.co.uk/jnls/] VL - 23 IS - 2 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - DNA fingerprinting KW - Computer programs KW - Fingerprinting KW - software KW - Data processing KW - capillary electrophoresis KW - Bioinformatics KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19539318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioinformatics&rft.atitle=GenoProfiler%3A+batch+processing+of+high-throughput+capillary+fingerprinting+data&rft.au=You%2C+Frank+M%3BLuo%2C+Ming-Cheng%3BGu%2C+Yong+Qiang%3BLazo%2C+Gerard+R%3BDeal%2C+Karin%3BDvorak%2C+Jan%3BAnderson%2C+Olin+D&rft.aulast=You&rft.aufirst=Frank&rft.date=2007-01-01&rft.volume=23&rft.issue=2&rft.spage=240&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Computer programs; software; Data processing; Fingerprinting; capillary electrophoresis; DNA fingerprinting; Bioinformatics ER - TY - JOUR T1 - Rapid Expression of Mycobacterium avium subsp. paratuberculosis Recombinant Proteins for Antigen Discovery AN - 19536317; 7251293 AB - Mycobacterium avium subsp. paratuberculosis is the causative agent of Johne's disease, a chronic granulomatous enteritis of ruminants and other species. Detection of infection in animals is hampered by the lack of sensitive and specific diagnostic assays. We describe here an approach that utilizes translationally active PCR fragments for the rapid in vitro transcription and translation of recombinant proteins for antigen discovery in M. avium subsp. paratuberculosis. The investigations showed that the MAP1272c protein selectively reacts with sera from Johne's disease-positive cattle and represents an antigen of potential utility in M. avium subsp. paratuberculosis immunodiagnostics. JF - Clinical and Vaccine Immunology AU - Li, Lingling AU - Munir, Shirin AU - Bannantine, John P AU - Sreevatsan, Srinand AU - Kanjilal, Sagarika AU - Kapur, Vivek AD - Department of Microbiology and Biomedical Genomics Center. Department of Veterinary Population Medicine. Department of Medicine, University of Minnesota, St. Paul, Minnesota. National Animal Disease Center-USDA-ARS, Ames, Iowa Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 102 EP - 105 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 14 IS - 1 SN - 1556-6811, 1556-6811 KW - Microbiology Abstracts B: Bacteriology; Immunology Abstracts KW - Ruminantia KW - Translation KW - Mycobacterium avium KW - Enteritis KW - Paratuberculosis KW - Transcription KW - Polymerase chain reaction KW - Vaccines KW - Infection KW - F 06905:Vaccines KW - J 02350:Immunology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19536317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clinical+and+Vaccine+Immunology&rft.atitle=Rapid+Expression+of+Mycobacterium+avium+subsp.+paratuberculosis+Recombinant+Proteins+for+Antigen+Discovery&rft.au=Li%2C+Lingling%3BMunir%2C+Shirin%3BBannantine%2C+John+P%3BSreevatsan%2C+Srinand%3BKanjilal%2C+Sagarika%3BKapur%2C+Vivek&rft.aulast=Li&rft.aufirst=Lingling&rft.date=2007-01-01&rft.volume=14&rft.issue=1&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=Clinical+and+Vaccine+Immunology&rft.issn=15566811&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Translation; Enteritis; Paratuberculosis; Polymerase chain reaction; Transcription; Vaccines; Infection; Ruminantia; Mycobacterium avium ER - TY - JOUR T1 - Transgenic Indian Mustard Overexpressing Selenocysteine Lyase or Selenocysteine Methyltransferase Exhibit Enhanced Potential for Selenium Phytoremediation under Field Conditions AN - 19531399; 7984668 AB - Two new transgenic Indian mustard [Brassica juncea (L.) Czern.] lines were tested under field conditions for their ability to accumulate selenium (Se) from Se- and boron-contaminated saline sediment. The transgenic lines overexpress genes encoding the enzymes selenocysteine lyase (cpSL) and selenocysteine methyltransferase (SMT), respectively. In the first Spring planting, cpSL, SMT, and wildtype plants (WT) were compared, while SMT and WT were compared in a second, Fall planting. In the Spring planting, shoots of the cpSL transgenic plants accumulated 2-fold more Se (p < 0.01), had 1.8 times higher leaf Se concentrations (p < 0.01), and grew better on contaminated soil than WT. The SMT plants had a 1.7-fold higher leaf Se concentration than WT (p < 0.05). In the Fall planting, the SMT transgenic plants accumulated 1.6-fold more Se in their shoots than WT (p < 0.01) with Se concentrations being higher in both leaves and stems. These results conclusively demonstrate that cpSL and SMT transgenic lines have significantly greater Se phytoremediation potential than wildtype Indian mustard. Further, this study confirms the importance of field testing for evaluating future transgenic lines. JF - Environmental Science & Technology AU - Banuelos, Gary AU - LeDuc, Danika L AU - Pilon-Smits, Elizabeth AH AU - Terry, Norman AD - ARS-USDA, 9611 South Riverbend Avenue, Parlier, California 93648, Department of Plant and Microbial Biology, 111 Koshland Hall, University of California, Berkeley, California 94720-3102 Y1 - 2007 PY - 2007 DA - 2007 SP - 599 EP - 605 PB - American Chemical Society, 1155 16th St., NW Washington DC 20036 USA VL - 41 IS - 2 SN - 0013-936X, 0013-936X KW - Genetics Abstracts; Biotechnology and Bioengineering Abstracts; Pollution Abstracts KW - Sediment pollution KW - Selenocysteine KW - Leaves KW - planting KW - Enzymes KW - Soil contamination KW - Stems KW - Sediments KW - Transgenic plants KW - Brassica juncea KW - Soil pollution KW - Shoots KW - Selenium KW - Methyltransferase KW - Phytoremediation KW - Planting KW - shoots KW - Selenocysteine lyase KW - phytoremediation KW - W 30950:Waste Treatment & Pollution Clean-up KW - G 07800:Plants and Algae KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19531399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Transgenic+Indian+Mustard+Overexpressing+Selenocysteine+Lyase+or+Selenocysteine+Methyltransferase+Exhibit+Enhanced+Potential+for+Selenium+Phytoremediation+under+Field+Conditions&rft.au=Banuelos%2C+Gary%3BLeDuc%2C+Danika+L%3BPilon-Smits%2C+Elizabeth+AH%3BTerry%2C+Norman&rft.aulast=Banuelos&rft.aufirst=Gary&rft.date=2007-01-01&rft.volume=41&rft.issue=2&rft.spage=599&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes061152i LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-02-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Leaves; Selenocysteine; Enzymes; Stems; Transgenic plants; Sediments; Shoots; Soil pollution; Selenium; Methyltransferase; Planting; Selenocysteine lyase; phytoremediation; Sediment pollution; Phytoremediation; shoots; planting; Soil contamination; Brassica juncea DO - http://dx.doi.org/10.1021/es061152i ER - TY - JOUR T1 - Wild plant species in bio-indication of radioactive-contaminated sites around Jaslovske Bohunice nuclear power plant in the Slovak Republic AN - 19523270; 7366797 AB - In a long-term study of contaminated soil around Jaslovske Bohunice nuclear power plant (NPP), 24 species of local flora were used to show impact of serious accidents from 1976 to 1977. The 19-km-long banks of the Jaslovske Bohunice NPP wastewater recipient have been identified as contaminated by super(137)Cs. In total, more than 67,000 m super(2) of riverbanks have been found as being contaminated at levels exceeding 1 Bq super(137)Cs g super(-1) of soil. Used phytotoxic and cytogenetic "in situ" tests were extended by analyses of pollen grains. Although the dose of some samples of radioactive soil was relatively high (322 kBq kg super(-1)) no significant impact on the biological level of tested wild plant species was observed. JF - Journal of Environmental Radioactivity AU - Micieta, Karol AU - Murin, Gustav AD - Department of Botany, Faculty of Natural Sciences, Comenius University Bratislava, Revova 39, 811 02 Bratislava, Slovakia, gmurin@fns.uniba.sk Y1 - 2007 PY - 2007 DA - 2007 SP - 26 EP - 37 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 93 IS - 1 SN - 0265-931X, 0265-931X KW - Biotechnology and Bioengineering Abstracts; Pollution Abstracts KW - Bioindicators KW - Nuclear power plants KW - Pollen grains KW - Radioactivity accidents KW - Slovakia KW - flora KW - Soil contamination KW - Pollen KW - Soil KW - Soil pollution KW - Accidents KW - pollen KW - Grain KW - Phytotoxicity KW - Radioactivity KW - Waste water KW - W 30950:Waste Treatment & Pollution Clean-up KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19523270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Radioactivity&rft.atitle=Wild+plant+species+in+bio-indication+of+radioactive-contaminated+sites+around+Jaslovske+Bohunice+nuclear+power+plant+in+the+Slovak+Republic&rft.au=Micieta%2C+Karol%3BMurin%2C+Gustav&rft.aulast=Micieta&rft.aufirst=Karol&rft.date=2007-01-01&rft.volume=93&rft.issue=1&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Radioactivity&rft.issn=0265931X&rft_id=info:doi/10.1016%2Fj.jenvrad.2006.11.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil pollution; Soil; Nuclear power plants; Accidents; Grain; Radioactivity; Waste water; Pollen; pollen; flora; Phytotoxicity; Soil contamination; Slovakia DO - http://dx.doi.org/10.1016/j.jenvrad.2006.11.006 ER - TY - JOUR T1 - Identification and Quantification of Methanogenic Archaea in Adult Chicken Ceca AN - 19522573; 7205316 AB - By using molecular methods for the identification and quantification of methanogenic archaea in adult chicken ceca, 16S rRNA genes of 11 different phylotypes, 10 of which were 99% similar to Methanobrevibacter woesei, were found. Methanogen populations, as assessed by cultivation, and the 16S rRNA copy number were between 6.38 and 8.23 cells/g (wet weight) and 5.50 and 7.19 log sub(10)/g (wet weight), respectively. JF - Applied and Environmental Microbiology AU - Saengkerdsub, Suwat AU - Anderson, Robin C AU - Wilkinson, Heather H AU - Kim, Woo-Kyun AU - Nisbet, David J AU - Ricke, Steven C AD - Department of Poultry Science, Texas A&M University, College Station, Texas 77843. United States Department of Agriculture, Agricultural Research Service, Southern Plains Agricultural Research Center, College Station, Texas 77845. Department of Plant Pathology and Microbiology, Texas A&M University, College Station, Texas 77845 Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 353 EP - 356 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 73 IS - 1 SN - 0099-2240, 0099-2240 KW - Ecology Abstracts; Microbiology Abstracts B: Bacteriology KW - Archaea KW - Methanogenic archaea KW - Methanobrevibacter KW - Methanogenic bacteria KW - rRNA 16S KW - copy number KW - D 04040:Ecosystem and Ecology Studies KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19522573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Identification+and+Quantification+of+Methanogenic+Archaea+in+Adult+Chicken+Ceca&rft.au=Saengkerdsub%2C+Suwat%3BAnderson%2C+Robin+C%3BWilkinson%2C+Heather+H%3BKim%2C+Woo-Kyun%3BNisbet%2C+David+J%3BRicke%2C+Steven+C&rft.aulast=Saengkerdsub&rft.aufirst=Suwat&rft.date=2007-01-01&rft.volume=73&rft.issue=1&rft.spage=353&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Methanogenic archaea; Methanogenic bacteria; rRNA 16S; copy number; Archaea; Methanobrevibacter ER - TY - JOUR T1 - Marker-Assisted Selection of Columbia Root-Knot Nematode Resistance Introgressed from Solanum bulbocastanum AN - 19522184; 8047892 AB - The Columbia root-knot nematode (Meloidogyne chitwoodi Golden et al.) is a serious pest that reduces tuber quality of potato (Solanum tuberosum L.) in the U.S. Northwest and other parts of the world. A gene, R sub(Mc1(blb)), derived from the Mexican wild species Solanum bulbocastanum Dunal, encodes resistance to this pest. An F sub(1) mapping population with >250 individuals generated from an intraspecific cross between resistant and susceptible clones of S. bulbocastanum, SB22 and PT29, respectively, was used for marker screening and genetic linkage analysis. One amplified fragment length polymorphism marker and five sequence tagged site (STS) markers cosegregated with R sub(Mc1(blb)). The five STS markers were developed from bacterial artificial chromosome (BAC) end sequences of BAC clones that were derived from another wild species, S. demissum Lindl, and contained homologs of resistance gene N against tobacco mosaic virus. These markers were tested on families that were part of the introgression of R sub(Mc1(blb)) into advanced breeding lines in BC sub(5). The utility of an efficient alternative to greenhouse and field phenotypic screening was demonstrated. The results of this study confirm that molecular markers closely linked to R sub(Mc1(blb)) will assist in a selection program, reducing expense and time involved in root-knot nematode screening. JF - Crop Science AU - Zhang, L-H AU - Mojtahedi, H AU - Kuang, H AU - Baker, B AU - Brown, C R AD - IAREC, Washington State Univ., 24106 N. Bunn Rd., Prosser, WA 99350, cbrown@pars.ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 2021 EP - 2026 PB - Crop Science Society of America, 677 S. Segoe Rd. Madison WI 53711 USA, [URL:http://www.crops.org] VL - 47 IS - 5 SN - 0011-183X, 0011-183X KW - Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts; Genetics Abstracts KW - Crop KW - Plant breeding KW - Meloidogyne KW - Disease resistance KW - Solanum bulbocastanum KW - Tobacco mosaic virus KW - Greenhouses KW - marker-assisted selection KW - Bacterial artificial chromosomes KW - Amplified fragment length polymorphism KW - Linkage analysis KW - Solanum tuberosum KW - Tubers KW - Pests KW - Nematoda KW - Gene mapping KW - G 07800:Plants and Algae KW - J 02320:Cell Biology KW - V 22310:Genetics, Taxonomy & Structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19522184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crop+Science&rft.atitle=Marker-Assisted+Selection+of+Columbia+Root-Knot+Nematode+Resistance+Introgressed+from+Solanum+bulbocastanum&rft.au=Zhang%2C+L-H%3BMojtahedi%2C+H%3BKuang%2C+H%3BBaker%2C+B%3BBrown%2C+C+R&rft.aulast=Zhang&rft.aufirst=L-H&rft.date=2007-01-01&rft.volume=47&rft.issue=5&rft.spage=2021&rft.isbn=&rft.btitle=&rft.title=Crop+Science&rft.issn=0011183X&rft_id=info:doi/10.2135%2Fcropsci2007.01.0003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-03-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Bacterial artificial chromosomes; Crop; Amplified fragment length polymorphism; Linkage analysis; Plant breeding; Tubers; Disease resistance; Pests; Gene mapping; marker-assisted selection; Greenhouses; Solanum tuberosum; Meloidogyne; Solanum bulbocastanum; Nematoda; Tobacco mosaic virus DO - http://dx.doi.org/10.2135/cropsci2007.01.0003 ER - TY - JOUR T1 - Economics and climate applications: exploring the frontier AN - 19495345; 7180671 AB - The economics of information is a broad field covering all aspects of information including decision making. We briefly describe 4 methods used to model the decision-making process. This is not an exhaustive list of the methods used to value information, nor are differences between the methods clearly definable. Examples of previous studies using each methodology are presented, as are tradeoffs between the methodologies. Climate forecast issues are generally treated by economists as applied problems. Though applied studies are extremely important, we believe climate forecast issues have the potential for more innovative and rigorous treatment that could lead to theoretical advances in the economics of information. Several examples of researchable issues that we believe could lead to such advances (e.g. the use of climate forecasts in pollution trading; natural disaster mitigation) are then discussed. Maximum benefits can be attained from such a research process that involves policy- makers and end-users, as well as other scientists. JF - Climate Research AU - Rubas, Debra J AU - Hill, Harvey SJ AU - Mjelde, James W AD - United States Department of Agriculture, Foreign Agricultural Service, 1400 Independence Avenue SW, Stop 1034, Washington, DC 20250, USA, debbie.rubas@fas.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 43 EP - 54 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com], [URL:http://www.int-res.com/] VL - 33 IS - 1 SN - 0936-577X, 0936-577X KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Pollution Abstracts KW - Economics KW - Climate applications KW - Decision theory KW - General equilibrium modeling KW - Game theory KW - Mechanism design theory KW - natural disasters KW - Climate models KW - Emissions trading KW - Climate KW - decision making KW - Environmental policy KW - Natural disasters KW - Decision making KW - Forecasting KW - Climate and economics KW - Pollution control KW - P 9000:ENVIRONMENTAL ACTION KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19495345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Research&rft.atitle=Economics+and+climate+applications%3A+exploring+the+frontier&rft.au=Rubas%2C+Debra+J%3BHill%2C+Harvey+SJ%3BMjelde%2C+James+W&rft.aulast=Rubas&rft.aufirst=Debra&rft.date=2007-01-01&rft.volume=33&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Climate+Research&rft.issn=0936577X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Decision making; Emissions trading; Economics; Climate; Environmental policy; Pollution control; Climate models; Climate and economics; Natural disasters; natural disasters; Forecasting; decision making ER - TY - JOUR T1 - Tillage and soil carbon sequestration - What do we really know? AN - 19477612; 7174332 AB - It is widely believed that soil disturbance by tillage was a primary cause of the historical loss of soil organic carbon (SOC) in North America, and that substantial SOC sequestration can be accomplished by changing from conventional plowing to less intensive methods known as conservation tillage. This is based on experiments where changes in carbon storage have been estimated through soil sampling of tillage trials. However, sampling protocol may have biased the results. In essentially all cases where conservation tillage was found to sequester C, soils were only sampled to a depth of 30 cm or less, even though crop roots often extend much deeper. In the few studies where sampling extended deeper than 30 cm, conservation tillage has shown no consistent accrual of SOC, instead showing a difference in the distribution of SOC, with higher concentrations near the surface in conservation tillage and higher concentrations in deeper layers under conventional tillage. These contrasting results may be due to tillage-induced differences in thermal and physical conditions that affect root growth and distribution. Long-term, continuous gas exchange measurements have also been unable to detect C gain due to reduced tillage. Though there are other good reasons to use conservation tillage, evidence that it promotes C sequestration is not compelling. JF - Agriculture, Ecosystems & Environment AU - Baker, John M AU - Ochsner, Tyson E AU - Venterea, Rodney T AU - Griffis, Timothy J AD - USDA-ARS, 454 Borlaug Hall, 1991 Upper Buford Circle, St. Paul, MN 55108, USA, jbaker@umn.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 1 EP - 5 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 118 IS - 1-4 SN - 0167-8809, 0167-8809 KW - Sustainability Science Abstracts; Pollution Abstracts; Ecology Abstracts KW - Carbon sequestration KW - Tillage KW - Organic matter KW - Sampling depth KW - Agriculture KW - North America KW - Historical account KW - Ecosystems KW - roots KW - Organic carbon KW - agriculture KW - Roots KW - Crops KW - Storage KW - Conservation KW - tillage KW - D 04070:Pollution KW - P 9000:ENVIRONMENTAL ACTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19477612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agriculture%2C+Ecosystems+%26+Environment&rft.atitle=Tillage+and+soil+carbon+sequestration+-+What+do+we+really+know%3F&rft.au=Baker%2C+John+M%3BOchsner%2C+Tyson+E%3BVenterea%2C+Rodney+T%3BGriffis%2C+Timothy+J&rft.aulast=Baker&rft.aufirst=John&rft.date=2007-01-01&rft.volume=118&rft.issue=1-4&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Agriculture%2C+Ecosystems+%26+Environment&rft.issn=01678809&rft_id=info:doi/10.1016%2Fj.agee.2006.05.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Storage; Agriculture; Historical account; Ecosystems; Tillage; Organic carbon; Roots; Conservation; Crops; Carbon sequestration; roots; agriculture; tillage; North America DO - http://dx.doi.org/10.1016/j.agee.2006.05.014 ER - TY - JOUR T1 - Effects of prescribed fire and fire surrogates on floral visiting insects of the Blue Ridge province in North Carolina AN - 19473085; 7162106 AB - Pollination by insects in forests is an extremely important process that should be conserved. Not only do pollinating insects help to maintain a diversity of plants within forests, but they also aid in pollinating crops found near forested land. Currently, the effects of various forest management practices on floral visiting insect abundance or diversity is unknown, so we investigated how prescribed burning, mechanical shrub control, and combination of the two affected abundance of floral visiting insects. We caught 7921 floral visitors from four orders and 21 families. Hymenoptera was the most abundant and diverse order, with Halictidae being the most abundant family. A total of 45 species of Hymenoptera representing six families were captured. We caught seven families and 35 species of Lepidoptera, six families and 33 species of Coleoptera, and two families and 13 species of Diptera. Most floral visitors were captured in the mechanical shrub control plus prescribed burn treatments, while lower numbers were caught on the mechanical shrub control only, prescribed burn only and control treatments. Overall species richness was also higher on mechanical plus burn treatments. Total pollinator abundance and the abundance of most orders and families was correlated with decreased tree basal area and increased percent herbaceous plant cover. Our study shows that floral visitors increased in abundance and species richness most from forest disturbance that reduced the density of overstory trees and increased the amount of herbaceous plant growth. JF - Biological Conservation AU - Campbell, J W AU - Hanula, J L AU - Waldrop, T A AD - USDA Forest Service, Southern Research Station, 320 Green Street, Athens, GA 30602-2044, United States, jcampbell@shorter.edu Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 393 EP - 404 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 134 IS - 3 SN - 0006-3207, 0006-3207 KW - Entomology Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Forest management KW - Pollinators KW - Fuel reduction KW - Prescribed fire KW - Colored pan trap KW - Malaise trap KW - Shrubs KW - Burns KW - USA, North Carolina KW - Fires KW - Coleoptera KW - Trees KW - Abundance KW - Forests KW - Lepidoptera KW - Halictidae KW - Burning KW - Hymenoptera KW - Diptera KW - Species richness KW - Z 05340:Ecology and Behavior KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19473085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Conservation&rft.atitle=Effects+of+prescribed+fire+and+fire+surrogates+on+floral+visiting+insects+of+the+Blue+Ridge+province+in+North+Carolina&rft.au=Campbell%2C+J+W%3BHanula%2C+J+L%3BWaldrop%2C+T+A&rft.aulast=Campbell&rft.aufirst=J&rft.date=2007-01-01&rft.volume=134&rft.issue=3&rft.spage=393&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2006.08.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Burns; Shrubs; Fires; Trees; Abundance; Forests; Burning; Species richness; Coleoptera; Halictidae; Hymenoptera; Diptera; Lepidoptera; USA, North Carolina DO - http://dx.doi.org/10.1016/j.biocon.2006.08.029 ER - TY - JOUR T1 - Quantum Chemical Determination of Young's Modulus of Lignin. Calculations on a beta2-O-4' Model Compound AN - 19468256; 8019920 AB - The calculation of Young's modulus of lignin has been examined by subjecting a dimeric model compound to strain, coupled with the determination of energy and stress. The computational results, derived from quantum chemical calculations, are in agreement with available experimental results. Changes in geometry indicate that modifications in dihedral angles occur in response to linear strain. At larger levels of strain, bond rupture is evidenced by abrupt changes in energy, structure, and charge. Based on the current calculations, the bond scission may be occurring through a homolytic reaction between aliphatic carbon atoms. These results may have implications in the reactivity of lignin especially when subjected to processing methods that place large mechanical forces on the structure. JF - Biomacromolecules AU - Elder, Thomas AD - Research Forest Products Technologist, USDA-Forest Service, Southern Research Station, 2500 Shreveport Highway, Pineville, Louisiana 71360 Y1 - 2007///0, PY - 2007 DA - 0, 2007 SP - 3619 EP - 3627 PB - American Chemical Society, P.O. Box 182426 Columbus OH 43218-2426 USA, [mailto:service@acs.org] VL - 8 IS - 11 SN - 1525-7797, 1525-7797 KW - Biotechnology and Bioengineering Abstracts KW - Carbon KW - Energy KW - Lignin KW - Rupture KW - Stress KW - Computer applications KW - Mechanical properties KW - Models KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19468256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biomacromolecules&rft.atitle=Quantum+Chemical+Determination+of+Young%27s+Modulus+of+Lignin.+Calculations+on+a+beta2-O-4%27+Model+Compound&rft.au=Elder%2C+Thomas&rft.aulast=Elder&rft.aufirst=Thomas&rft.date=2007-01-01&rft.volume=8&rft.issue=11&rft.spage=3619&rft.isbn=&rft.btitle=&rft.title=Biomacromolecules&rft.issn=15257797&rft_id=info:doi/10.1021%2Fbm700663yPII%3AS1525-7797%2870%2900663-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Carbon; Energy; Lignin; Stress; Rupture; Computer applications; Models; Mechanical properties DO - http://dx.doi.org/10.1021/bm700663yPII:S1525-7797(70)00663-3 ER - TY - JOUR T1 - Feral swine management for conservation of an imperiled wetland habitat: Floridas vanishing seepage slopes AN - 19396862; 7162110 AB - Only 1% of the original extent of Floridas seepage slope habitat remains, with Eglin Air Force Base containing some of the largest tracts. Feral swine damage is one of the greatest threats to this wetland habitat. We conducted a multi-year study to evaluate the impacts of sport hunting and supplemental swine removal on damage to seepage slopes. Prior to initiation of removal in 2003, swine damage to seepage slopes in the portion of the base closed to hunting averaged 25.0%, over twice the 10.9% losses in the portion open to hunting. After less than one year of supplemental removal, damage in the closed-to- hunting area dropped to 7.2%. Although supplemental removal was not applied in the open hunting area, damage dropped significantly to 5.6%, statistically indistinguishable from the swine-controlled (closed) portion. After another year of removal, average damage in the closed hunting area dropped further to 5.6%, while the open hunting area dropped to 4.3%, again statistically indistinguishable. Even though removal was only applied to the area closed to hunting, it also produced damage reductions in the open hunting area, as swine were free to move among areas. Declines in damage following implementation of removal corresponded with large drops in swine population indices for the base. Economic valuations of seepage slope damage losses demonstrated substantial benefit-cost ratios for application of removal. Prior to removal, the combined value of swine damage to seepage slopes in areas open and closed to hunting was estimated at $5.3 million. After only 1.7 years of removal, the value of damage losses was reduced by nearly $4 million to $1.5 million. The benefit-cost ratio over the 1.7 years of removal was an impressive 27.5. Moreover, the economic benefits of removal exceeded the costs 55.2-fold for the first year, when management impact would be greatest. JF - Biological Conservation AU - Engeman, Richard M AU - Stevens, Amanda AU - Allen, John AU - Dunlap, John AU - Daniel, Marty AU - Teague, Dennis AU - Constantin, Bernice AD - National Wildlife Research Center, 4101 LaPorte Ave, Fort Collins, CO 80521- 2154, USA, richard.m.engeman@aphis.usda.gov Y1 - 2007/01// PY - 2007 DA - January 2007 SP - 440 EP - 446 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl] VL - 134 IS - 3 SN - 0006-3207, 0006-3207 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts KW - Bioeconomics KW - Damage management KW - Habitat valuation KW - Invasive species KW - Sus scrofa KW - USA, Florida KW - Man-induced effects KW - Freshwater KW - Sports KW - Habitat KW - Ecosystem disturbance KW - Economics KW - Nature conservation KW - Conservation KW - Wetlands KW - Hunting KW - Seepages KW - Economic benefits KW - M3 1010:Issues in Sustainable Development KW - Q5 08521:Mechanical and natural changes KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19396862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Conservation&rft.atitle=Feral+swine+management+for+conservation+of+an+imperiled+wetland+habitat%3A+Floridas+vanishing+seepage+slopes&rft.au=Engeman%2C+Richard+M%3BStevens%2C+Amanda%3BAllen%2C+John%3BDunlap%2C+John%3BDaniel%2C+Marty%3BTeague%2C+Dennis%3BConstantin%2C+Bernice&rft.aulast=Engeman&rft.aufirst=Richard&rft.date=2007-01-01&rft.volume=134&rft.issue=3&rft.spage=440&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2006.08.033 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Nature conservation; Man-induced effects; Wetlands; Habitat; Seepages; Economic benefits; Ecosystem disturbance; Economics; Conservation; Sports; Hunting; USA, Florida; Freshwater DO - http://dx.doi.org/10.1016/j.biocon.2006.08.033 ER - TY - JOUR T1 - Physically Based Simulation of Potential Effects of Carbon Dioxide Altered Climates on Groundwater Recharge AN - 19381247; 8048465 AB - Increasing concentrations of atmospheric CO sub(2) will alter regional rainfall and evapotranspiration regimes that drive groundwater recharge. Improved methods of simulation and analysis are needed for assessing the potential sensitivities of soil-water-vegetation systems to climate change. This study demonstrates methods for generating climates and simulating soil- water and vegetation dynamics in response to current and double CO sub(2) climate sequences. Climate change scenarios came from dynamic equilibrium (constant CO sub(2)) runs of a general circulation model (GCM). Based on historical climate and GCM output, a stochastic point weather generator produced realizations of the cross-correlated daily climate variables. A numerical model of infiltration, variably saturated flow, and evapotranspiration produced temporal distributions of groundwater recharge rates for various soil-vegetation environments. Climate change scenarios were simulated for two climatic zones in Australia: subtropical (North Stradbroke Island, Queensland) and Mediterranean (Gnangara, Swan Coastal Plain, Western Australia) having summer- and winter-dominated rainfall regimes, respectively. In these simulations, groundwater recharge values were affected by the dynamic growth and senescence of vegetation, as changes in temperature and rainfall regimes affected growth rates and leaf areas. The temperature regime dominated the hydrologic response in the Mediterranean climate, and the rainfall frequency-duration regime dominated in the subtropical climate. For the simulated Mediterranean climate change (14% rainfall increase), changes in mean recharge values ranged from -34% to +119%, while subtropical climate change (37% rainfall increase) caused increases from 74 to > 500%. Changes in mean recharge rate, interannual variability, and temporal persistence were related to the soil and vegetation characteristics. The model was useful for quantifying complex, nonlinear responses to climate change that require further exploration. JF - Vadose Zone Journal AU - Green, Timothy R AU - Bates, Bryson C AU - Charles, Stephen P AU - Fleming, PMick AD - USDA-ARS, Fort Collins, CO 80526, tim.green@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 597 EP - 609 PB - Soil Science Society of America, 677 South Segoe Rd Maxison WI 53711 USA, [URL:http://www.soils.org/] VL - 6 IS - 3 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Stochastic methods in meteorology KW - Historical account KW - ISW, Australia, Western Australia KW - Rainfall KW - Mediterranean climate KW - Climatic changes KW - Temperature regime KW - Rainfall increase KW - Climate and vegetation KW - Soil KW - Groundwater recharge KW - Numerical models KW - Hydrologic Models KW - Weather KW - ISEW, Australia, Queensland KW - MED, Western Mediterranean KW - Stochastic models in hydrology KW - Vadose waters KW - Vegetation KW - Subtropical climates KW - Numerical simulations KW - General circulation models KW - Infiltration KW - ISW, Australia, Western Australia, Swan Coastal Plain KW - Carbon dioxide KW - Groundwater Recharge KW - Carbon Dioxide KW - Hydrological Regime KW - Stochastic models in meteorology KW - Islands KW - Climatic Changes KW - plains KW - Growth rate KW - ISEW, Australia, Queensland, Stradbroke I. KW - Climate models KW - Mathematical models KW - Groundwater flow KW - Climates KW - Temperature KW - Simulation KW - Evapotranspiration KW - Stochastic methods in hydrology KW - Climatic zones KW - Interannual variability KW - MED KW - senescence KW - Rainfall regime KW - temporal distribution KW - Climate change scenarios KW - P 0000:AIR POLLUTION KW - SW 0815:Precipitation KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19381247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Vadose+Zone+Journal&rft.atitle=Physically+Based+Simulation+of+Potential+Effects+of+Carbon+Dioxide+Altered+Climates+on+Groundwater+Recharge&rft.au=Green%2C+Timothy+R%3BBates%2C+Bryson+C%3BCharles%2C+Stephen+P%3BFleming%2C+PMick&rft.aulast=Green&rft.aufirst=Timothy&rft.date=2007-01-01&rft.volume=6&rft.issue=3&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2006.0099 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Climates; Climatic Changes; Rainfall; Hydrological Regime; Carbon Dioxide; Groundwater Recharge; Vegetation; Hydrologic Models; Temperature; MED, Western Mediterranean; ISEW, Australia, Queensland; ISW, Australia, Western Australia; ISW, Australia, Western Australia, Swan Coastal Plain; ISEW, Australia, Queensland, Stradbroke I.; MED; Climatic changes; Carbon dioxide; Simulation; Evapotranspiration; Weather; plains; Soil; Islands; temporal distribution; Infiltration; Growth rate; senescence; Mathematical models; Historical account; Groundwater recharge; General circulation models; Numerical simulations; Climate and vegetation; Subtropical climates; Climate change scenarios; Rainfall regime; Mediterranean climate; Rainfall increase; Stochastic methods in hydrology; Vadose waters; Stochastic methods in meteorology; Climatic zones; Interannual variability; Groundwater flow; Climate models; Stochastic models in meteorology; Stochastic models in hydrology; Numerical models; Temperature regime DO - http://dx.doi.org/10.2136/vzj2006.0099 ER - TY - JOUR T1 - Effet of temperature, rainfall and planting date on aflatoxin and fumonisin contamination in commercial Bt and non-Bt corn hybrids in Arkansas TT - Effet de la temperature, des precipitations et de la date de semis sur la contamination par les aflatoxi-nes et les fumonisines chez les hybrides de mais Bt et non Bt en Arkansas AN - 19298038; 8113473 AB - Corn (maize, Zea mays) is susceptible to contamination with aflatoxins, fumonisins and other mycotoxins, particularly in the southeastern USA. In principle, mycotoxin contamination could be reduced in commercial corn hybrids with shorter growing seasons by planting at dates which minimize plant stress during the critical kernel-filling period. To evaluate this strategy, commercial Bt and non-Bt hybrids were planted in Arkansas in mid-April and early May of 2002, 2004 and 2005. The mid-April planting date resulted in lower aflatoxin contamination in harvested corn each yr and in significantly less frequent contamination above a regulatory action level in 2005 and overall than did the early-May planting date in both Bt and non-Bt corn. The mid-April planting date resulted in significantly lower total fumonisin contamination in harvested corn and in less frequent contamination above a regulatory advisory level than the early May planting date in 2 of 3 yr and overall in both Bt and non-Bt corn. All fumonisin subtypes studied were reduced. Frequent co-occurrence of aflatoxin and fumonisin was observed. Fumonisin levels averaged lower in Bt hybrids than in non-Bt hybrids at all plantings. Reduced aflatoxin and fumonisin contamination with mid-April planting could not be explained by any measure of heat stress during the kernel-filling period.Original Abstract: Le mais (Zea mays) est sensible a la contamination par les aflatoxines, les fumonisines et d'autres mycotoxines, surtout dans le sud-est des Etats-Unis. En principe, la contamination par les mycotoxines pourrait etre diminuee chez les hybrides commerciaux de mais par des saisons de croissance plus courtes en plantant a des dates qui minimisent le stress sur les plantes au moment de la periode critique du remplissage des grains. Pour evaluer cette strategie, des hybrides commerciaux Bt et non Bt ont ete semes en Arkansas de la mi-avril au debut de mai 2002, 2004 et 2005. Pour toutes les annees, tant pour le mais Bt que le non Bt, le grain issu des semis de la mi-avril etait moins contamine aux aflatoxines que celui seme au debut de mai. De meme, la contamination superieure aux niveaux legalement acceptes a ete moindre en 2005 et dans l'ensemble pour les semis de la mi-avril. Avec les semis de la mi-avril, il y avait significativement moins de contamination par les fumonisines dans le grain recolte et moins de contamination superieure aux niveaux legalement acceptes qu'avec les semis du debut de mai pour deux des trois annees et dans l'ensemble, tant pour le mais Bt que celui non Bt. La quantite de tous les sous-types de fumonisines etudies a ete diminuee. La presence simultanee d'aflatoxines et de fumonisines a frequemment ete observee. Pour tous les semis, les quantites de fumonisines des hybrides Bt ont ete inferieures en moyenne a celles des hybrides non Bt. Les moindres contaminations par les aflatoxines et les fumonisines avec les semis de la mi-avril n'ont pu etre expliquees par aucune des mesures du stress cause par la chaleur lors de la periode du remplissage des grains. JF - Phytoprotection AU - Abbas, H K AU - Shier, W T AU - Cartwright, R D AD - USDA-ARS, Crop Genetics and Production Research Unit, Stoneville, MS 38776, USA, habbas@ars.usda.gov Y1 - 2007 PY - 2007 DA - 2007 SP - 41 EP - 50 VL - 88 IS - 2 SN - 0031-9511, 0031-9511 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Toxicology Abstracts KW - Temperature effects KW - Fumonisins KW - Mycotoxins KW - Contamination KW - Zea mays KW - Heat KW - Planting KW - Hybrids KW - Rainfall KW - Aflatoxins KW - Stress KW - A 01360:Plant Diseases KW - K 03330:Biochemistry KW - X 24370:Natural Toxins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19298038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Phytoprotection&rft.atitle=Effet+of+temperature%2C+rainfall+and+planting+date+on+aflatoxin+and+fumonisin+contamination+in+commercial+Bt+and+non-Bt+corn+hybrids+in+Arkansas&rft.au=Abbas%2C+H+K%3BShier%2C+W+T%3BCartwright%2C+R+D&rft.aulast=Abbas&rft.aufirst=H&rft.date=2007-01-01&rft.volume=88&rft.issue=2&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Phytoprotection&rft.issn=00319511&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Mycotoxins; Fumonisins; Contamination; Heat; Rainfall; Hybrids; Planting; Aflatoxins; Stress; Zea mays ER - TY - JOUR T1 - Mycorrhizal Associations in Ailanthus Altissima (Simaroubaceae) from Forested and Non-Forested Sites AN - 19292599; 7450612 AB - Ailanthus altissima tree seedlings were excavated from each of two habitats: (1) a forest adjacent to a trail and stream and (2) a non-forested steep, barren slope adjacent to a major highway. Each seedling root system was examined for colonization by mycorrhizal structures using light microscopy and transmission electron microscopy. The roots were colonized by one or more endomycorrhizal fungi with Arum-type colonization. Endomycorrhizal colonization of the seedlings from the non-forested site (65.2%) was significantly greater than that of the seedlings from the forested site (37.9%). Colonization by intercellular hyphae and vesicles was significantly greater in the non-forested habitat than the forested habitat. This exotic invasive species may benefit from the rapid colonization of endomycorrhizae in more extreme open environments. JF - Journal of the Torrey Botanical Society AU - Huebner, Cynthia D AU - McQuattie, Carolyn AU - Rebbeck, Joanne AD - Northern Research Station, USDA Forest Service, 180 Canfield St. Morgantown, WV 26505 Y1 - 2007 PY - 2007 DA - 2007 SP - 27 EP - 33 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 134 IS - 1 SN - 1095-5674, 1095-5674 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Ecology Abstracts KW - light microscopy KW - Trees KW - Transmission electron microscopy KW - Simaroubaceae KW - Roots KW - Forests KW - Streams KW - Colonization KW - invasive species KW - Vesicles KW - Highways KW - Ailanthus altissima KW - Fungi KW - Hyphae KW - Habitat KW - colonization KW - Microscopy KW - Seedlings KW - Introduced species KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19292599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Torrey+Botanical+Society&rft.atitle=Mycorrhizal+Associations+in+Ailanthus+Altissima+%28Simaroubaceae%29+from+Forested+and+Non-Forested+Sites&rft.au=Huebner%2C+Cynthia+D%3BMcQuattie%2C+Carolyn%3BRebbeck%2C+Joanne&rft.aulast=Huebner&rft.aufirst=Cynthia&rft.date=2007-01-01&rft.volume=134&rft.issue=1&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Torrey+Botanical+Society&rft.issn=10955674&rft_id=info:doi/10.3159%2F1095-5674%282007%291342.0.CO%3B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Colonization; Trees; Fungi; Transmission electron microscopy; Hyphae; Forests; Roots; Vesicles; Seedlings; Introduced species; Habitat; Streams; light microscopy; Microscopy; invasive species; Highways; colonization; Ailanthus altissima; Simaroubaceae DO - http://dx.doi.org/10.3159/1095-5674(2007)134[27:MAIAAS]2.0.CO; ER - TY - JOUR T1 - Role of 2,4-Diacetylphloroglucinol-Producing Fluorescent Pseudomonas spp. in the Defense of Plant Roots AN - 1534853126; 19843107 AB - Abstract: Plants have evolved strategies of stimulating and supporting specific groups of antagonistic microorganisms in the rhizosphere as a defense against diseases caused by soilborne plant pathogens owing to a lack of genetic resistance to some of the most common and widespread soilborne pathogens. Some of the best examples of natural microbial defense of plant roots occur in disease suppressive soils. Soil suppressiveness against many different diseases has been described. Take-all is an important root disease of wheat, and soils become suppressive to take-all when wheat or barley is grown continuously in a field following a disease outbreak; this phenomenon is known as take-all decline (TAD). In Washington State, USA and The Netherlands, TAD results from the enrichment during monoculture of populations of 2,4-diacetylphloroglucinol (2,4-DAPG)-producing Pseudomonas fluorescens to a density of 10 super(5) CFU/g of root, the threshold required to suppress the take-all pathogen, Gaeumannomyces graminis var. tritici. 2,4-DAPG-producing P. fluorescens also are enriched by monoculture of other crops such as pea and flax, and evidence is accumulating that 2,4-DAPG producers contribute to the defense of plant roots in many different agroecosystems. At this time, 22 distinct genotypes of 2,4-DAPG producers (designated A - T, PfY and PfZ) have been defined by whole-cell repetitive sequence-based (rep)-PCR analysis, restriction fragment length polymorphism (RFLP) analysis of phlD, and phylogenetic analysis of phlD, but the number of genotypes is expected to increase. The genotype of an isolate is predictive of its rhizosphere competence on wheat and pea. Multiple genotypes often occur in a single soil and the crop species grown modulates the outcome of the competition among these genotypes in the rhizosphere. 2,4-DAPG producers are highly effective biocontrol agents against a variety of plant diseases and ideally suited for serving as vectors for expressing other biocontrol traits in the rhizosphere. JF - Plant Biology AU - Weller, D M AU - Landa, B B AU - Mavrodi, O V AU - Schroeder, K L AU - De La Fuente, L AU - Blouin Bankhead, S AU - Allende Molar, R AU - Bonsall, R F AU - Mavrodi, D V AU - Thomashow, L S AD - USDA-ARS Root Disease and Biological Control Research Unit, Washington State University, P.O. Box 646430, 367 Johnson Hall, Pullman, WA 99164-6430, USA. Y1 - 2007/01// PY - 2007 DA - Jan 2007 SP - 4 EP - 20 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 9 IS - 1 SN - 1435-8603, 1435-8603 KW - Microbiology Abstracts B: Bacteriology KW - Antibiotics KW - biological control KW - rhizobacteria KW - suppressive soil KW - take-all KW - Hordeum vulgare KW - Phylogeny KW - Rhizosphere microorganisms KW - Biological control KW - Take-all disease KW - Plant diseases KW - Gaeumannomyces graminis KW - Rhizosphere KW - Restriction fragment length polymorphism KW - Roots KW - Pseudomonas KW - Pathogens KW - Crops KW - Pseudomonas fluorescens KW - Soil KW - Triticum aestivum KW - Colony-forming cells KW - Competition KW - J 02310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534853126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Plant+Biology&rft.atitle=Role+of+2%2C4-Diacetylphloroglucinol-Producing+Fluorescent+Pseudomonas+spp.+in+the+Defense+of+Plant+Roots&rft.au=Weller%2C+D+M%3BLanda%2C+B+B%3BMavrodi%2C+O+V%3BSchroeder%2C+K+L%3BDe+La+Fuente%2C+L%3BBlouin+Bankhead%2C+S%3BAllende+Molar%2C+R%3BBonsall%2C+R+F%3BMavrodi%2C+D+V%3BThomashow%2C+L+S&rft.aulast=Weller&rft.aufirst=D&rft.date=2007-01-01&rft.volume=9&rft.issue=1&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Plant+Biology&rft.issn=14358603&rft_id=info:doi/10.1055%2Fs-2006-924473 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2014-11-12 N1 - SubjectsTermNotLitGenreText - Biological control; Rhizosphere microorganisms; Phylogeny; Plant diseases; Take-all disease; Rhizosphere; Restriction fragment length polymorphism; Roots; Pathogens; Crops; Soil; Colony-forming cells; Competition; Pseudomonas fluorescens; Hordeum vulgare; Triticum aestivum; Gaeumannomyces graminis; Pseudomonas DO - http://dx.doi.org/10.1055/s-2006-924473 ER -