The objectives of this study were to evaluate the level of crabgrass control with different Pendulum (pendimethalin) formulations(BASF) compared with other preemergence products and to determine if a new Dimension (dithiopyr) formulation, Dimension EW, performs as well as current dithiopyr formulations(Dow). Data were taken to determine if any of the treatments caused phytotoxicity to the ‘common’ Kentucky bluegrass.
Iowa State University
Blume, Christopher and Christians, Nick E., "2006 Preemergence Crabgrass Control Study" (2007). Iowa State Research Farm Progress Reports. 872.