Trimec Southern Broadleaf Weed Herbicide 1qt For Clover Chickweed Dandelion + MCPP - Dimethylamine salt of propionic acid - 17.37% Dimethylamine salt of 2,4-dichlorophenoxyacetic acid - 18.74% Dimethylamine salt of dicamba (3,6-dichloro-o-anisic acid) - 3.85% Southern grasses, Bermudagrass, Bentgrass, Bluegrass, Fescue, Zoysiagrass, Centipedegrass and St. Augustinegrass Trimec Southern Broadleaf Herbicide can be mixed at a rate of 0.37 - 0.75 oz per 1,000 sq. ft.