2021 MSU Weed Control Guide for Field Crops is available
Important weed control references now available at MSU Extension Bookstore and MSU Weed Science website.
The Michigan State University Extension 2021 Weed Control Guide for Field Crops is now available for purchase through the MSU Extension Bookstore for $15 (includes shipping). In addition to the hard copy being available at the bookstore, this year we put together a video highlighting the changes in the 2021 guide, which can be found on the MSU Extension Weed Science website.
Effective weed control can be one of the greatest production challenges growers face. New weed challenges, including multiple herbicide-resistant weed species, can impact your weed management plan. The 2021 Weed Control Guide for Field Crops (E0434) provides the latest information on different herbicide options for weed control in all of Michigan’s major field crops. This guide also provides new and updated information on herbicide-resistant soybean traits, including LibertyLink GT27, Enlist E3, Roundup Ready 2 Xtend and XtendFlex soybean.
Additionally, this guide includes information on how to submit weed and crop injury samples to MSU Plant & Pest Diagnostics. It also provides the most up-to-date information in fact sheets in the back of the guide on how to manage multiple herbicide-resistant Palmer amaranth and waterhemp, herbicide-resistant horseweed (marestail), herbicide options for cover crops interseeded in corn, and several other troublesome weeds.