2021 Iowa Herbicide Guide now available

February 10, 2021 3:57 PM
Blog Post

The 2021 Herbicide Guide for Iowa Corn and Soybean Production is now available as a free download at the ISUEO Extension Store.

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.

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Bob Hartzler Professor of Agronomy

Dr. Bob Hartzler is a professor of agronomy and an extension weed specialist. He conducts research on weed biology and how it impacts the efficacy of weed management programs in corn and soybean. Dr. Hartzler also teaches undergraduate classes in weed science and weed identificatio...