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Year 2009 Remove constraint 2009: 2009 Subjects temporal variation Remove constraint temporal variation: temporal variation Subjects weed control Remove constraint weed control: weed control

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1. Aminopyralid and Clopyralid Absorption and Translocation in Canada Thistle (Cirsium arvense)

Description:: Includes references
Author:: Bukun, Bekir , Gaines, Todd A. , Nissen, Scott J. , Westra, Philip , Brunk, Galen , Shaner, Dale L. , Sleugh, Byron B. , Peterson, Vanelle F.
Subject:: Cirsium arvense , broadleaf weeds , noxious weeds , clopyralid , auxins , pesticide use reduction , application rate , weed control , absorption , uptake mechanisms , translocation (plant physiology) , metabolic detoxification , nonionic surfactants , temporal variation , chemical structure
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Within-Season Changes in the Residual Weed Community and Crop Tolerance to Interference over the Long Planting Season of Sweet Corn

Description:: Includes references
Author:: Williams, Martin M. II
Subject:: Zea mays , sweetcorn , vegetable crops , plant communities , botanical composition , temporal variation , crop-weed competition , planting date , harvest date , field experimentation , seed productivity , risk management , weed control , Illinois
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009