Previous studies have shown that Imprelis (aminocyclopyrachlor) 2SL has been successfully used in controlling broadleaf weeds in existing stands of turf. The objectives of this study were to evaluate various application rates and application sequences of Imprelis 2SL for control of crabgrass and broadleaf weeds, as well as seedling tolerance, in spring seedings.
Iowa State University
Blume, Christopher; Christians, Nick E.; Hoiberg, Andrew H.; and Minner, David D., "Imprelis 2SL Crabgrass and Broadleaf Weed Efficacy and Seedling Tolerance" (2011). Iowa State Research Farm Progress Reports. 182.