Active Ingredient: Atrazine....4.00%
Atrazine herbicide effectively controls Henbit, Dollarweed, Chickweed, Clover, Sandspur and other weeds listed on label. Controls both emerged weeds and weeds from seed in St. Augustine and Centipede Grass.
Application Rates: 5 teaspoons per quart covers 100 sq. ft. 4.3 oz per gallon covers 500 sq. ft.