Atrazine is a systemic selective pre-emergence and post-emergence blocking herbicide. Mainly absorbed by roots, with very little absorbed by stems and leaves. The herbicidal effect and selectivity are the same as simazine, and it is easily washed by rainwater into deeper layers of the soil. It is also effective against some deep-rooted grasses, but is prone to phytotoxicity. The shelf life is also longer.
Description
Learn about atrazine
Atrazine is a systemic selective pre-emergence and post-emergence blocking herbicide. Mainly absorbed by roots, with very little absorbed by stems and leaves. The herbicidal effect and selectivity are the same as simazine, and it is easily washed by rainwater into deeper layers of the soil. It is also effective against some deep-rooted grasses, but is prone to phytotoxicity. The shelf life is also longer.
It has a broad herbicidal spectrum and can control a variety of annual grasses and broadleaf weeds. It is suitable for controlling crabgrass, barnyard grass, foxtail grass, sedge, wheatgrass, polygonum, pigweed, and leguminous weeds in upland crops such as corn, sorghum, sugarcane, fruit trees, nurseries, and woodlands. Especially good selectivity for corn. It also has a certain inhibitory effect on certain perennial weeds.
How to use atrazine
Cornfield use
Summer corn should be treated with pesticides after sowing and before emergence. Use 150-200 grams of 50% wettable powder per acre, or 175-200ml of 40% suspension agent. 1 to 3 days after sowing, add 30 kg of water and spray the soil surface evenly. The suitable period is the 4-leaf stage of corn and the 2-3 leaf stage of weeds. Corn and winter wheat continuous cropping area. In order to reduce or eliminate the phytotoxicity of atrazine on wheat. Atrazine can be reduced and mixed with 2, 4-d and other herbicides.
Used in sugarcane fields
Weeds are partially unearthed 5 to 7 days after the sugarcane is planted. Use 50% wettable powder or 200-250g of 40% suspending agent per acre, add 30kg of water, and spray evenly on the surface.
Tea gardens, orchards, vineyards
Peak weed germination period. First remove the unearthed large grass and overwintering debris. Then use 40% suspension agent 250-300 grams per acre and 400 kilograms of water to evenly spray the soil surface.
