SpraKil SK-13 can be used for effective season-long treatment of a wide range of broadleaf weeds and grasses. With an application rate of 0.35 lb. to 0.92 lb. per 100 square feet, SpraKil SK-13 contains the active ingredients of 1% tebuthiuron and 3% diuron and is great for weed control on military installations, petroleum tank farms, airports, and other non-crop areas.