Thrasher® herbicide selectively controls poa annual (annual bluegrass) and common chickweed both pre- and post-emergence. Using the active ingredient ethofumesate, Thrasher controls poa during cool-season germination plus growth periods, so you can customize a treatment program every season. Use Thrasher on golf courses, sports fields, lawns and sod farms.
Controls and prevents:
Poa annua (annual bluegrass), crabgrass, foxtail, barnyardgrass, clover, chickweed and other problem species on cool-season turfgrasses and overseeded bermudagrass.
Available in: 4 x 1 gallons
Presentation on Thrasher