Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
37
start over
- Description:
- Includes references
- Author:
- Nagaoka, K. , Sakai, A. , Nojima, H. , Suda, Y. , Yokomizo, Y. , Imakawa, K. , Sakai, S. , Christenson, R.K.
- Subject:
- sheep , ewes , estrous cycle , pregnancy , endometrium , cytokines , complementary DNA , nucleotide sequences , amino acid sequences , messenger RNA , temporal variation , tissue distribution , gene expression regulation , receptors , conceptus , interferons , monocytes , chemotaxis , immunity , embryo implantation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- DiStefano, R.J. , Gale, C.M. , Wagner, B.A. , Zweifel, R.D.
- Subject:
- crayfish , rivers , streams , sampling , population density , spatial variation , microhabitats , temporal variation , research methods , lotic systems , Missouri
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Green, T.R. , Ahuja, L.R. , Benjamin, J.G.
- Subject:
- soil hydraulic properties , quantitative analysis , prediction , spatial variation , temporal variation , tillage , agricultural soils , micropores , macropores , porosity , bulk density , soil water retention , hydraulic conductivity , root systems , soil compaction , wheel tracks , crop residue management , models , equations , Colorado , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Kuang, Zhihua , McConnell, Laura L. , Torrents, Alba , Meritt, Donald , Tobash, Stephanie
- Subject:
- atmospheric deposition , pesticides , agricultural watersheds , land use , agricultural land , agricultural runoff , water pollution , air pollution , rain , rivers , chlorothalonil , metolachlor , atrazine , simazine , endosulfan , chlorpyrifos , pollution load , estimation , particulates , temporal variation , wet deposition , extraction , environmental monitoring , Chesapeake Bay
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Silhacek, D. , Murphy, C. , Arbogast, R.T.
- Subject:
- Plodia interpunctella , mating behavior , oviposition , spatial distribution , spatial variation , temporal variation , photoperiod , air flow , products and commodities , storage pests , insect pests , models , photophase , scotophase
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Suderman, R.J. , Andersen, S.O. , Hopkins, T.L. , Kanost, M.R. , Kramer, K.J.
- Subject:
- Manduca sexta , pupae , integument , animal cuticle , animal proteins , purification , molecular weight , amino acid sequences , structural genes , complementary DNA , nucleotide sequences , gene expression , messenger RNA , temporal variation , larvae , biological development , sclerotization , insect pests
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Snodgrass, G.L. , Scott, W.P.
- Subject:
- low volume spraying , Lygus lineolaris , malathion , insecticide resistance , mortality , lethal dose 50 , insect pests , pest control programs , nontarget organisms , temporal variation , geographical variation , Anthonomus grandis grandis , Mississippi
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Mahaffee, W.F. , Turechek, W.W. , Ocamb, C.M.
- Subject:
- Humulus lupulus , hops , powdery mildew , Podosphaera , plant pathogenic fungi , pathogenicity , infection , temperature , conidia , inoculum density , leaf area , temporal variation , Oregon
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Martin, Roberta E. , Asner, Gregory P. , Ansley, R. James , Mosier, Arvin R.
- Subject:
- gas emissions , rangelands , savanna soils , greenhouse gases , nitrous oxide , woody plants , ecological invasion , arid lands , semiarid zones , land use change , vegetation cover , Prosopis glandulosa , rangeland soils , nitric oxide , nitrification , biological activity in soil , soil pH , soil temperature , soil water content , nitrogen , spatial variation , temporal variation , soil physical properties , soil chemical properties , soil texture , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Suh, C.P.C. , Spurgeon, D.W. , Hagood, S.
- Subject:
- Anthonomus grandis grandis , dichlorvos , pest control equipment , equipment performance , trapping , temporal variation , Gossypium hirsutum , cotton , insect control , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
