Year-One Findings: How PRE Herbicides Affected Early Soybeans
Researchers tested 13 commercially available herbicide premixes to find out which ones caused the most stand loss and injury in early-planted soybeans.
Year Two Study Examines Herbicide Effects on Early Soybeans
First-year results showed PPO herbicide injury can be an issue with early planting, but temperature and rain after planting had the biggest impact on injury.
Topple Weeds with a PRE-POST Combo
Illinois Soybean checkoff funded research shows that a preemergence and a postemergence herbicide combination provided the best weed control outcome for early planted soybean.
Herbicide Injury in Early Soybeans & Group 15 Resistance in Waterhemp
This virtual session presents the findings from two ISA Checkoff-funded research projects: one examining the injury potential of various soil-residual herbicides on early-planted soybeans, and the other assessing the extent of resistance to Group 15 herbicides in Illinois waterhemp populations.
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