Kills major broadleaf and troublesome grass weeds including dandelion, chickweed and clover, as well as crabgrass and foxtail. Can be applied to residential lawns with the following turfgrass species: Cool Season Turfgrass - Kentucky Bluegrass, perennial and annual Ryegrass, and Tall Fescue; Warm Season Turfgrass - common and hybrid Bermudagrass, Zoysiagrass, and Buffalograss. Active Ingredients: 2,4-D, dimethylamine salt - 6.42%, Quinclorac - 2.13%, Dicamba, dimethylamine salt - .60%.