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2022 Herbicide Guide for Iowa Corn and Soybean Production

This publication provides information on product and management updates, the role of preemergence herbicides in glyphosate resistant crops, corn and soybean herbicide effectiveness ratings, herbicide package mixes, and herbicide site of action and injury symptoms.

Updated annually. A new version will be published soon, please check back.

Pages / Length: 25
Publication Date: 07/2022




Permanent link for this product: https://store.extension.iastate.edu/product/12150