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Subjects United Statesx Collections Journal Articles, USDA Authors, Peer-Reviewedx
Displaying items 1 - 20 of 23 start over
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1. Analyses of Black Aspergillus Species of Peanut and Maize for ochratoxins and fumonisins.
Author(s):
Edwin R. Palencia , Trevor R. Mitchell , Maurice E. Snook , Anthony E. Glenn , Scott Gold , Dorothy M. Hinton , Ronald T. Riley , Charles W. Bacon
Subject(s):
Aspergillus carbonarius , Aspergillus foetidus , Aspergillus japonicus , Aspergillus tubingensis , corn , fumonisin B1 , ochratoxin A , peanuts , seeds , virulence , United States
Year:
2014
2. Determinants of wind and solar energy system adoption by U.S. farmers: a multilevel modelling approach
Author(s):
Allison M. Borchers , Irene Xiarchos , Jayson Beckman
Subject(s):
Internet , cooperatives , energy policy , farmers , farms , income , innovation adoption , livestock , livestock production , logit analysis , models , solar energy , wind , wind power , United States
Year:
2014
3. Eliminating host-mediated effects demonstrates Bt maize producing Cry1F has no adverse effects on the parasitoid Cotesia marginiventris
Author(s):
Steve E Naranjo
Subject(s):
Bacillus thuringiensis , Cotesia marginiventris , Spodoptera frugiperda , adults , adverse effects , cocoons , corn , fecundity , hosts , insects , larvae , leaves , longevity , parasitism , parasitoids , proteins , sex ratio , survival rate , Puerto Rico , United States
Year:
2014
4. Evaluating the USDA-NRCS pasture condition score system with weighted indicators
Author(s):
Matt
Subject(s):
Natural Resources Conservation Service , data collection , farms , monitoring , pastures , soil , vegetation , vigor , United States
Year:
2014
5. Exploitation of a high genomic mutation rate in Solenopsis invicta virus 1 to infer demographic information about its host, Solenopsis invicta
Author(s):
Clare Allen , Juan A. Briano , Laura Varone , David H. Oi , Steven M. Valles
Subject(s):
DNA-directed RNA polymerase , Solenopsis invicta , Solenopsis invicta virus-1 , amino acid sequences , dominance (genetics) , hosts , hybrids , introduced species , isoleucine , mutation , nucleotide sequences , phenotype , phylogeny , serine , threonine , valine , Argentina , Taiwan , United States
Year:
2010
6. Genetic Diversity and Population Structure of Cucumber (Cucumis sativus L.)
Author(s):
Jing Lv , Jianjian Qi , Qiuxiang Shi , Di Shen , Shengping Zhang , Guangjin Shao , Hang Li , Zhanyong Sun , Yiqun Weng , Yi Shang
Subject(s):
Cucumis sativus , DNA fingerprinting , alleles , biodiversity , cucumbers , genetic background , genetic markers , genetic variation , germplasm , germplasm conservation , hybridization , landraces , microsatellite repeats , plant genetic resources , population structure , vegetable crops , China , India , Netherlands , United States , West Asia
Year:
2012
7. Genetic analysis and molecular mapping of crown rust resistance in common wheat
Author(s):
Zhixia Niu , Krishna D. Puri , Shiaoman Chao , Yue Jin , Yongliang Sun , Brian J. Steffenson , Shivcharan S. Maan , Steven S. Xu , Shaobin Zhong
Subject(s):
Hordeum vulgare , Puccinia coronata , Triticum aestivum , barley , chromosome mapping , chromosomes , crossing , crown rust , dominant genes , genotype , microsatellite repeats , parents , pathogens , quantitative trait loci , spring , winter wheat , Great Plains region , United States
Year:
2014
8. Linkages Between Community-Focused Agriculture, Farm Sales, and Regional Growth
Author(s):
Jason P. Brown , Stephan J. Goetz , Mary C. Ahearn , Chyi-lyi (Kathleen) Liang
Subject(s):
Census of Agriculture , community supported agriculture , farms , growth models , income , sales , United States
Year:
2014
9. Meeting market demand in the organic sector: Handler-supplier relationships in the face of tight supply
Author(s):
Dimitri, C. , Oberholtzer, L.
Subject(s):
market segmentation , organic foods , demand , organic certification , food supply , surveys , growers , regression analysis , econometric models , estimation , United States
Year:
2009
10. Molecular Phylogenetic Investigation of U.S. Invasive Tamarix
Author(s):
John F. Gaskin , Barbara A. Schaal
Subject(s):
Tamarix aphylla , Tamarix chinensis , Tamarix ramosissima , amino acid sequences , chloroplasts , genetic relationships , genotype , introgression , invasive species , phylogeny , Australia , United States
Year:
2003
11. Molecular diversity of the microsporidium Kneallhazia solenopsae reveals an expanded host range among fire ants in North America
Author(s):
Marina Ascunce
Subject(s):
Microsporidia , Solenopsis geminata , Solenopsis invicta , Solenopsis richteri , Solenopsis xyloni , fire ants , genetic variation , geographical distribution , haplotypes , host range , hosts , hybrids , multigene family , pathogens , phylogeny , ribosomal RNA , sequence analysis , Argentina , Brazil , Mexico , United States
Year:
2010
12. Molecular systematics and the control of invasive plants: A case study of Tamarix (Tamaricaceae)
Author(s):
John F. Gaskin
Subject(s):
Tamarix , biodiversity , case studies , environmental protection , habitat destruction , haplotypes , invasive species , molecular systematics , nucleotide sequences , United States
Year:
2003
13. Oil, Fatty Acid, Flavonoid, and Resveratrol Content Variability and Functional SNP Genotypes in the U.S. Peanut Mini-Core Collection
Author(s):
Ming Li Wang , Charles Y. Chen , Brandon Tonnis , Noelle A. Barkley , David L. Pinnow , Roy N. Pittman , Jerry Davis , C. Corley Holbrook , H. Thomas Stalker , Gary A. Pederson
Subject(s):
Arachis hypogaea , cultivars , fatty acid composition , fatty acids , gas chromatography , genes , genetic markers , genotype , genotyping , high performance liquid chromatography , nuclear magnetic resonance spectroscopy , peanut oil , peanuts , quantitative polymerase chain reaction , quercetin , resveratrol , seed quality , seeds , single nucleotide polymorphism , United States
Year:
2013
14. Productivity of well-watered Panicum virgatum does not increase with CO2 enrichment
Author(s):
Philip A. Fay , H. Wayne Polley , Virginia L. Jin , Michael J. Aspinwall
Subject(s):
Panicum virgatum , aboveground biomass , carbon dioxide , carbon dioxide enrichment , energy crops , grasses , grasslands , leaf area , meristems , tillers , water requirement , United States
Year:
2012
15. Putative native source of the invasive fire ant Solenopsis invicta in the USA
Author(s):
Eric J. Caldera , Kenneth G. Ross , Christopher J. DeHeer , D. DeWayne Shoemaker
Subject(s):
American Indians , Solenopsis invicta , allozymes , biological control , fire ants , floodplains , genetic markers , introduced species , invasive species , landscapes , microsatellite repeats , phylogeny , population genetics , Argentina , Brazil , Pantanal , Paraguay , United States
Year:
2008
16. Reniform in U.S. Cotton: When, Where, Why, and Some Remedies
Author(s):
Robinson, A.F.
Subject(s):
Gossypium hirsutum , cotton , emerging diseases , nematode infections , Rotylenchulus reniformis , disease control , literature reviews , United States , Mississippi , Louisiana , Alabama
Year:
2007
17. Status of Alternatives for Methyl Bromide in the United States
Author(s):
Judy A. Johnson , Spencer S. Walse , James S. Gerik
Subject(s):
agricultural industry , environmental law , fumigants , methyl bromide , pollution control , soil , United States
Year:
2012
18. Sub-therapeutic Antibiotics and the Efficiency of U.S. Hog Farms
Author(s):
Nigel Key , William D. McBride
Subject(s):
Agricultural Resource Management Survey , Food and Drug Administration , USDA , antibiotics , farms , feed conversion , growth promotion , livestock production , medicated feeds , risk , swine , swine feeding , weight gain , United States
Year:
2014
19. Sustainable Rural Development and Wealth Creation: Five Observations Based on Emerging Energy Opportunities
Author(s):
John L. Pender , Jeremy G. Weber , Jason P. Brown
Subject(s):
energy , energy industry , issues and policy , rural areas , rural development , rural economics , United States
Year:
2014
20. The Evolving Institutional Structure of Public and Private Agricultural Research
Author(s):
Keith O. Fuglie , Andrew A. Toole
Subject(s):
agricultural research , climate change , food processing , food safety , private research , private sector , public research , renewable energy sources , research and development , research policy , United States
Year:
2014