Properties and Function of Herbicide – Arsenite
Non selective soil sterilent and somewhat selective post emergence control spray, contact herbicide 4-8 kg a.i. per ha for complete soil sterilization. For submerged aquatics in ponds and lakes apply in early growing season at the rate of 4-6 ppm. For soil sterilization, apply at any time during growing season. Contact and translocated chemical absorbed by leaves and roots, soiled grey rate. The chemical is most effective in light soils. Rice plants are extremely sensitive to aresenties.