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Year 2002 Remove constraint 2002: 2002 Subjects crop-weed competition Remove constraint crop-weed competition: crop-weed competition

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1. Common waterhemp (Amaranthus rudis) interference in soybean

Description:: Includes references
Author:: Hager, A.G. , Wax, L.M. , Stoller, E.W. , Bollero, G.A.
Subject:: Amaranthus , Glycine max , crop-weed competition , plant development , weed control , field experimentation , duration , leaves , seed productivity , Illinois
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

2. Plant density and environment effects on orchardgrass-white clover mixtures

Description:: Includes references
Author:: Sanderson, M.A. , Elwinger, G.F.
Subject:: Dactylis glomerata , Trifolium repens , plant density , stolons , field experimentation , crop yield , tillers , plant morphology , density , soil , crop-weed competition , soil fertility , plant competition , edaphic factors , climatic factors , Pennsylvania
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

3. Selected factors affecting seedling recruitment of dalmatian toadflax

Description:: Includes references
Author:: Grieshop, M.J. , Nowierski, R.M.
Subject:: Linaria dalmatica , weed control , crop-weed competition , insect control , seedlings , biological control , biological control agents , stems , roots , range management , Nitidulidae , seedling emergence , seed productivity , invasive species , ecological invasion , recruitment , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

4. Transition Strategies for Post-CRP Certified Organic Grain Production

Description:: Includes references
Author:: Delate, K. , Cambardella, C.A. , Karlen, D.L.
Subject:: land use change , Conservation Reserve Program , crop production , organic production , Glycine max , soybeans , Zea mays , corn , Avena sativa , oats , plowing , tillage , spring , autumn , rotary tillage , Bromus inermis , Medicago sativa , alfalfa , crop quality , weeds , crop-weed competition , weed control , mechanical weed control , grain yield , plant establishment , insect pests , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

5. Weed management decision models: pitfalls, perceptions, and possibilities of the economic threshold approach

Description:: Includes references
Author:: Wilkerson, G.G. , Wiles, L.J. , Bennett, A.C.
Subject:: weeds , weed control , decision making , integrated pest management , Internet , surveys , crop-weed competition , guidelines , herbicide resistance , growth models , simulation models , world wide web
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002