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A collection of useful references for weed management.
Weed Science Archives
Hot pages on ISU Weed Science
Effect of residual herbicides on cover crop establishment - Consider the impacts herbicides used in corn and soybean might have on cover crop success
Enlist Duo: New era herbicide label - Discussion of some of the restrictions on the label that may not make total sense
2014 Weed Control Results - PDF download of herbicide trials
Will a cereal rye cover crop suppress your weeds? - Summary of recent ISU research
Soybean response to sublethal doses of 2,4-D and dicamba - Review of 'recent' research on drift injury to soybean
New product update for 2015 - a brief description of some of the new weed management products
Herbicide recommendations for 2015 (WC-94) is availableThe 2015 Herbicide Guide for Iowa Corn and Soybean Production is available
Western Iowa Palmer amaranth tour - Summary of the state of Palmer amaranth at known infestations in western Iowa.
Is the term Superweed appropriate? - ISU's two weed scientists debate the buzzword used to grab attention regarding resistant weeds
Historic distribution of weedy pigweeds. Maps of the origins of the pigweeds of Iowa farm fields.
Group 4 Resistance in Weeds - A review of current status of weeds resistant to growth regulator herbicides, and the implications of the release of crops resistant to these herbicides.
Take Action: New resourses from regional herbicide resistance project sponsored by the United Soybean Board
Herbicide sites of action Description of sites of action and herbicide group numbers, including listing of products with their group numbers
Effectiveness of using multiple sites of acton to manage resistance: Paper describing importance of critically evaluating herbicide programs
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Extension Weed Management
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