Northeast Research and Demonstration Farm
The purpose of this study was to evaluate various herbicides and application timings including preplant incorporated, preemergence, and postemergence for crop phytotoxicity, weed control, and soybean yield.
Iowa State University
Owen, Michael D.; Lux, James F.; and Franzenburg, Damian D., "Weed Management Strategies in Soybean" (2007). Iowa State Research Farm Progress Reports. 928.