Acetochlor has been widely used as a herbicide . Selective pre-emergence treatment is mainly absorbed by the hypocotyl of the monocotyledonous coleoptile or dicotyledonous plants. After absorption, it is transmitted upwards, mainly inhibiting cell growth by inhibiting protein synthesis. The growth of weed shoots and young roots is stopped and then died. Gramineous weeds have stronger ability to absorb acetochlor than broadleaf weeds, so the effect of controlling weeds is better than that of broadleaf weeds. The duration of acetochlor in the soil is about 45 days, mainly through microbial degradation, and the mobility in the soil is small, mainly in the 0-3 cm soil layer.
The medicament can be applied to crops such as corn, cotton, beans, peanuts, potatoes, rapeseed, garlic, tobacco, sunflower, ramie, scallions, etc., and controls broad-leaved weeds of annual grass weeds and some small seeds. It has special effects on annual grass weeds such as crabgrass, foxtail, goosegrass, valerian, thousand gold, maiden, wild oat, bluegrass, hard grass, and teff, and it has special effects on carp, carp, carp, Broad-leaved weeds such as comfrey, burdock, and dodder have certain control effects, but the effect is worse than that of grass weeds, and it is ineffective for perennial weeds.
Wrought Iron Balcony Railing,Wrought Iron Railings,Iron Railing,Metal Railing
Ming Yi iron arts company , https://www.mingyi-ironware.com