2021 Iowa herbicide guide available

Iowa State University Extension and Outreach
Farm Forum

The 2021 Herbicide Guide for Iowa Corn and Soybean Production is now available as a free download at the ISUEO Extension Store at https://bit.ly/3tTBDHv.

In addition to numerous tables providing information on the myriad of herbicides for use in corn and soybean, the guide contains articles on volunteer corn management, update on dicamba labels for use on dicamba-resistant soybean, and tips for designing resilient weed management programs.