Nufarm Weedar 64Weedar 64 is a non volatile, premium DMA 4 formulation that is sequestered to 1,500 ppm water hardness. This workhorse of 2,4 D amines is registered for cereal grains, corn, sorghum, rice, sugarcane, irrigation ditches, pastures rangeland, non cropland, tree injection, lakes water hyacinth, and tree fruit nut crops. Benefits Use** Readily soluble in water and forms a true solution Broad spectrum broadleaf phenoxy herbicide in a low volatile