Corn farmers can count on Keystone® LA herbicide for consistent control of both large- and small-seeded broadleaf weeds in areas where atrazine use is restricted or where lower atrazine rates are desired. The dual modes of action provide consistent control of a wide spectrum of grasses and broadleaf weeds, including foxtail, barnyardgrass, crabgrass, waterhemp, lambsquarters, pigweeds and nightshades. Keystone® LA requires only ¼ inch of rain for activation and can be tank-mixed with many pre- and postemergence corn herbicides.
®™Trademarks of Dow AgroSciences, DuPont or Pioneer and their affiliated companies or respective owners. Keystone LA, Keystone LA NXT and Keystone NXT are federally Restricted Use Pesticides. Elevore, Keystone LA NXT, Keystone NXT and SureStart II are not registered for sale or use in all states. Keystone LA NXT, Keystone NXT and SureStart II are not available for sale, distribution or use in Nassau and Suffolk counties in the state of New York. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always read and follow label directions.