Alligare Dicamba 4 with 50.2% dicamba is a post-emergent, group 4 herbicide. It is used for weed control in Sorghum, Corn, Pasture, Small Grains, Rangeland, General Farmland (non-crop), cotton, fallow, sugarcane, asparagus, turf and grass seed crops. Dicamba 4 is not to be applied directly to water or areas where surface water is located.