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Year 2009 Remove constraint 2009: 2009 Subjects Great Plains region Remove constraint Great Plains region: Great Plains region Subjects plant communities Remove constraint plant communities: plant communities

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1. Grasshopper Herbivory Affects Native Plant Diversity and Abundance in a Grassland Dominated by the Exotic Grass Agropyron cristatum

Description:: Includes references
Author:: Branson, David H. , Sword, Gregory A.
Subject:: Agropyron cristatum , grasshoppers , phytophagous insects , insect pests , invasive species , indigenous species , grasslands , rangelands , plants , botanical composition , interspecific competition , plant communities , ecological restoration , seedlings , Great Plains region , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Modeling With Limited Data: The Influence of Crop Rotation and Management on Weed Communities and Crop Yield Loss

Description:: Includes references
Author:: Canner, Stephen R. , Wiles, L.J. , Erskine, Robert H. , McMaster, Gregory S. , Dunn, Gale H. , Ascough, James C. II
Subject:: weeds , crop-weed competition , crops , crop rotation , cropping systems , simulation models , plant communities , botanical composition , crop yield , population dynamics , tillage , weed control , plant density , equations , mathematical models , plant competition , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009