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灭多威属内吸性广谱杀虫、杀线虫剂,适用于多种作物上使用,毒性为高毒。美国杜邦公司于1991年在我国正式登记商品万灵24%水溶性液剂,又于1997年、1998年、1999年分别正式登记万灵90%可溶性粉剂、万灵40%可溶性粉剂、万灵原药,制剂主要登记在柑桔树、甘蓝、烟草、棉花、茶树、小麦等作物上防治多种害虫。山东省济宁化工实验厂于1991年首次登记20%灭多威乳油入市,用于棉花防治蚜虫、棉铃虫用量(有效成分)分别为75~150克/公顷
Methomyl is a systemic broad-spectrum insecticide, nematicide, suitable for use on a variety of crops, the toxicity is highly toxic. DuPont in the United States in 1991, the official registration of goods in China Shing Ling 24% water-soluble liquid, and in 1997, 1998, 1999 were officially registered Wan Ling 90% soluble powder, Wan Ling 40% soluble powder, Wan Lingyuan Drugs, preparations mainly registered in citrus trees, cabbage, tobacco, cotton, tea, wheat and other crops on the prevention and control of a variety of pests. Shandong Jining Chemical Experiment Factory first registered 20% of methyprocarb marketed in 1991 for cotton aphid control. The dosage (active ingredient) of cotton bollworm was 75-150 g / ha