Primero

Herbicide

for selective postemergence grass weed control in field corn grown for seed or grain, popcorn and sweet corn. Primero may be used on field corn, high lysine, waxy, white or other food-grade corn hybrids. It may be broadcast to corn up to 20” tall (freestanding) or that is exhibiting up to and including 6 leaf collars (V6), whichever is more restrictive. While Primero has a wide application window, research has shown best results are obtained when applications are made early postemergence when corn and weeds are small. Target applications to corn that is less than 12” tall for best overall performance.

selective postemergence grass weed control in field corn grown for seed or grain, popcorn and sweet corn.