Agrochemicals Selective Herbicide Acetochlor 900g/L Ec Introduction Active ingredients  Acetochlor CAS Number 34256-82-1 Molecular Formula C14H20ClNO2 Classification Herbicide Brand Name Ageruo Shelf life 2 Years Purity 900g/l EC State Liquid Label Customized Formulations 900g/l EC; 93% TC; 89% EC; 81.5% EC The mixed formulation products Acetochlor 55% + metribuzin 13.6% EcAcetochlor 22% + oxyfluorfen 5% + pendimethalin 17% EC Acetochlor 51% + oxyfluorfen 6% EC Acetochlor 40% + clomazone 10% EC Acetochlor 55% + 2,4-D-ethylhexyl 12% + clomazone 15% EC Mode of Action Acetochlor is a selective herbicide for bud pre-treatment. It is mainly absorbed by the coleoptile of monocotyledons or the hypocotyl of dicotyledons. After absorption, it conducts upward. It inhibits cell growth mainly by hindering protein synthesis, stopping the growth of weeds' young buds and roots, and then dying. The ability of gramineous weeds to absorb acetochlor is stronger than that of broadleaf weeds, so the control effect of gramineous weeds is better than that of broadleaf weeds. The duration of acetochlor in soil is about 45 days. Using Method Crops Targeted Pests Dosage Using Method Summer corn field Annual gramineous weeds and some small seed broadleaf weeds 900-1500 ml/ha. Soil spray Spring soybean field Annual gramineous weeds and some small seed broadleaf weeds 1500-2100 ml/ha. Soil spray Summer soybean field Annual gramineous weeds and some small seed broadleaf weeds 900-1500 ml/ha. Soil spray