Description Eliminate nutrient-robbing weeds with the Gordon's 8111082 Pasture Pro Herbicide Concentrate. Designed to provide broadleaf weed control, this weed killer concentrate features 2,4-D mixed amine herbicide formulation for effective performance. This weed and brush killer is designed for use on pastures and lawns, and this weed killer for lawns helps prevent 125+ species of tough listed broadleaf weeds and brush.PRODUCT DETAIL:Concentrated 2,4-D mixed amine herbicide formulation provides broadleaf weed control Use this weed killer concentrate on pastures and lawns This weed and brush killer eliminates 125+ species of tough listed broadleaf weeds and brush This weed killer for lawns requires no waiting between treatment and grazing when used alone, once sprays have dried One quart (32 fl. oz.) of product in 2 to 50 gal. of water to treat 1 acre