Bill from Melbourne, Fl writes
Dismiss Turf Herbicide is only a post-emergent herbicide, so it will not affect any seed heads that possibly split and have not yet germinated at the time of application and before the target plants have died. You may want to take the label rates for Table 2 (sedges) and split your application for optimal control of weeds like nutsedge and kyllinga.
Answer last updated on: 12/01/2016