Recently, Thomas Butts, a graduate research assistant, Vince Davis, and Dave Stoltenberg confirmed that a common ragweed population in Wisconsin is resistant to an ALS inhibitor. The full report is now available. For more information, please visit the WCWS documents page.

This article was posted in WCWS and tagged Agriculture, herbicide, herbicide resistance, integrated pest management, IPM, survey, University of Wisconsin, UWEX, Weed, Wisconsin.