SpeedZone Lawn Weed Killer Concentrate 20 oz. PBI Gordon Corporation Selective Herbicides Carefentrazone-ethyl - 0.62% 2,4-D 2-ethylhexyl ester - 28.57% Mecoprop-p Acid - 5.88% Dicamba Acid - 1.71% HOW TO APPLY: FOR ORTHO HOSE-END SPRAYERS FOR COOL-SEASON TURFGRASS For Ortho&nbsp;Dial&rsquo;N For use in Cool Season Grass: Kentucky blue grass, Perennial rye grass, Tall fescue, Colonial bent grass. Also Warm Season Grass: Common Bermuda and Zoyziagrass Treats over 100 different varieties of broadleaf weeds: wild violet, clover, garlic, common