Alachlor and acetochlor cause injury case

Alachlor

And Ming Lasuo in acid and alkaline hydrolysis conditions . Allow corn residues

0.05%. The eyes and skin have a strong stimulating effect. Commercially available 43% and 48% EC and 10%, 15 % of the granules. Alachlor is a selective preemergence herbicide use may control annual grass weeds and certain broadleaf weeds. Cornfield after sowing or planting weeds sprout after premedication , 43% EC 175 to 300 grams per acre , watered 50 to 60 kg , evenly backpack garden sprayers spray in topsoil ( arid regions after drug shallow soil mixing 2 to 4 cm ) . If splashed into the eyes and skin , rinse immediately with water and seek medical advice as soon as possible , if swallowed, should be immediately sent to hospital , induce vomiting or gastric lavage with 5% sodium bicarbonate solution .

Acetochlor

Acetochlor and alachlor belong acid herbicides , mild eye and skin irritation . Preparations are 43% and

50% of the EC. Is a selective preemergence herbicide acetochlor dry land , in the soil and lasts eight weeks or more, a pesticide can control the entire growth period without weeds . Can control annual grassy weeds, but perennial weeds invalid. Weeds on the main absorption site is acetochlor coleoptile must therefore be applied in pre-emergence weed . Per acre with 50 % of the EC 50 to 70 g of soil humidity of the southern upland acre with 30 to 60 grams per acre upland Northeast

130 grams , add water, 40 to 60 kg , in after sowing before tree sprayer spraying. Cucumber , rice, spinach , wheat, leek , millet, sorghum and other crops on acetochlor sensitive and should not be used .