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- Description:
- Includes references
- Author:
- Miller, G.L. , Halbert, S.E. , Foottit, R.G.
- Subject:
- Aphididae , insect morphology , morphometry , descriptions , insect taxonomy , taxonomic keys , introduced species , host plants , Mentha , geographical distribution , Ovatus crataegarius , United States , Canada
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Madramootoo, Chandra A. , Johnston, William R. , Ayars, James E. , Evans, Robert O. , Fausey, Norman R.
- Subject:
- drainage , water management , agricultural land , drainage systems , water quality , water pollution , agricultural runoff , pollutants , pollution control , Canada , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Spackman, E. , Swayne, D.E. , Suarez, D.L. , Senne, D.A. , Pedersen, J.C. , Killian, M.L. , Pasick, J. , Handel, K. , Pillai, S.P.S. , Lee, C.W.
- Subject:
- avian influenza , Influenza A virus , pathogenicity , hemagglutinins , sialidase , sequence analysis , antigenic variation , phylogeny , virus replication , wild birds , Canada , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Norman, H.D. , Wright, J.R. , Powell, R.L. , VanRaden, P.M. , Miglior, F. , de Jong, G.
- Subject:
- maturity stage , sires , milk yield , geographical variation , progeny , progeny testing , bulls , daughters , dairy cattle , Holstein , parity (reproduction) , genetic techniques and protocols , United States , Canada , Netherlands
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Pritchett, J. , Johnson, K. , Thilmany, D. , Hahn, W.
- Subject:
- consumer behavior , bovine spongiform encephalopathy , food purchasing , ground beef , pork , demand functions , demand elasticities , Canada , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- In the special issue: Farm management and the environment / edited by K. Parris and W. Legg.
- Author:
- Lobb, D.A. , Huffman, E. , Reicosky, D.C.
- Subject:
- tillage , crop production , environmental impact , environmental indicators , soil erosion , agricultural soils , erodibility , crop residue management , information , soil erosion models , data analysis , Canada , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Title from title screen (viewed on May 28, 2010).
- Author:
- Huang, Sophia Wu. , Huang, Kuo S. , United States Dept. of Agriculture. Economic Research Service. , United States World Agricultural Outlook Board.
- Subject:
- Fruit trade , United States , Vegetable trade , United States , North American Free Trade Agreement , raw fruit , raw vegetables , imports , produce , food consumption , garlic , Canada , Chile , Mexico , United States , China
- Year:
- 2007
- Description:
- Includes references
- Author:
- Whipple, Ian G. , Barkworth, Mary E. , Bushman, Bradley S.
- Subject:
- Glyceria , plant taxonomy , indigenous species , chloroplast DNA , introduced species , provenance , genotype , phylogeny , plant morphology , hybrids , molecular systematics , DNA primers , polyploidy , Canada , United States , North America , Europe
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Title from title screen (viewed May 28, 2010).
- Author:
- Zahniser, Steven. , United States Dept. of Agriculture. Economic Research Service.
- Subject:
- Free trade , North America , Agriculture , Economic aspects , North America , North American Free Trade Agreement , trade agreements , trade , investment , transportation , Canada , Mexico , United States
- Year:
- 2007
- Description:
- Includes references
- Author:
- Gaskin, J.F. , Wilson, L.M.
- Subject:
- indigenous species , Hieracium , plant taxonomy , geographical distribution , phylogeny , genetic relationships , DNA profiling , chloroplast DNA , nucleotide sequences , Canada , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
