Primextra Gold 720

Primextra Gold 720 SC is a selective pre- and post-emergence herbicide combining S-metolachlor and atrazine as a suspension concentrate. It controls annual grass and broadleaf weeds in maize and sorghum, delivering six to eight weeks of residual protection. Apply at 2.5-3.5 L/ha by spraying the soil before sowing, at sowing, or post-emergence up to the crop's five-leaf stage. Use 300-350 L/ha of water for pre-emergence treatment. It suits maize, including parent lines used for seed production.