This project will quantify the weed control and economic benefit of using a layered residual herbicide with narrow row spacing in two weed management systems. Trials will be conducted 3 locations in central and eastern Kansas.
a. Compare weed control and soybean yield in 30- and 15-inch row spacingb. Compare weed control and soybean yield with and without over-the-top residual herbicidec. Evaluate the interaction of row spacing and overlapping residual herbicide use
Updated September 7, 2021:Trials were successfully established at all three locations. Preliminary results were shared with farmers at the Ottawa and Scandia field days. The project has been submitted for presentation at the North Central Weed Science Society annual meeting in December.
View uploaded report
The United Soybean Research Retention policy will display final reports with the project once completed but working files will be purged after three years. And financial information after seven years. All pertinent information is in the final report or if you want more information, please contact the project lead at your state soybean organization or principal investigator listed on the project.