Q4 Plus® is recommended for the control of crabgrass, yellow nutsedge and certain grassy weeds, such as foxtail and for the control of most troublesome broadleaf weed species in established cool-season and bermudagrass turf areas. Use sites include lawns, golf courses, cemeteries, public parks, sports turf, sod farms and other sites.

Active Ingredient
Quinclorac 8.43%
Sulfentrazone 0.69%
2,4-D, dimethylamine salt 11.81%
Dicamba, dimethylamine salt 1.49%
Other Ingredients 77.58%
Total 100.0%