Northeast Research and Demonstration Farm
The purpose of this study was to evaluate various Touchdown and Roundup UltraMAX rates and post-emergence application timings for crop phytotoxicity and weed control in a glyphosate-resistant soybean.
Iowa State University
Owen, Michael D.; Lux, James F.; and Franzenburg, Damian D., "Post-emergence applied Herbicides for Weed Management in Soybean" (2002). Iowa State Research Farm Progress Reports. 1644.