20% diquat

Non-selective contact herbicide, slightly conductivity. After being absorbed by green plants photosynthetic electron transport inhibition, bipyridyl compound in the light-induced reduction of state under the presence of oxygen quickly oxidized to form active hydrogen peroxide, the accumulation of this substance destruction of plant cell membranes by yellow medicine sites. Suitable for broadleaf weeds weeding dominant land; but also as a seed plant desiccant; also be used for potatoes, cotton, soybeans, corn, sorghum, flax, sunflower and other crops reminder dry agent; when dealing with mature crop residue The green part and quickly withered weeds can harvest earlier, less seed loss; also as an inhibitor of sugar cane inflorescence formation. It can be used for cotton, sunflower defoliant use. Specifications: 1100 g × 12 × 12 bottles of 900 g bottle 200 g × 20 × 80 bottles of 50 g bottle