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Subjects population density Remove constraint population density: population density Subjects no-tillage Remove constraint no-tillage: no-tillage Year 2009 Remove constraint 2009: 2009

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1. Avian use of harvested crop fields in North Dakota during spring migration

Description:: Includes references
Author:: Galle, Alegra M. , Linz, George M. , Homan, H. Jeffrey , Bleier, William J.
Subject:: wildlife habitats , fields , wild birds , migration behavior , habitat preferences , population density , species diversity , no-tillage , wildlife management , North Dakota , Prairie Pothole region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Short- and long-term tillage effects on Heterodera glycines reproduction in soybean monoculture in west Tennessee

Description:: Includes references
Author:: Donald, P.A. , Tyler, D.D. , Boykin, D.L.
Subject:: Heterodera glycines , plant parasitic nematodes , reproduction , ova , population density , no-tillage , pest control , Glycine max , soybeans , crop yield , literature reviews , long term experiments
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009