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一种新型、高效、低毒、广谱性有机磷杀虫剂——40%丙溴磷乳油,目前在招远市第一化工厂投入批量生产。该杀虫剂具有触杀和胃毒作用,对抗性棉铃虫、蚜虫、食心虫有特效。可用于防治棉花、花生、豆类、烟草、果树、蔬菜、林木及粮食作物的棉铃虫、红铃虫、棉蚜、烟青虫、螨类、蓟马类、叶蝉类等害虫。其使用方法是:防治抗性棉铃虫、红铃虫,每亩用药50～60克,稀释1500～2000倍后均匀喷洒叶面;防
A new, efficient, low toxicity, broad-spectrum organophosphate insecticide - 40% profenofos, currently in the first chemical plant in Zhaoyuan into mass production. The insecticide has contact and stomach poisoning effects, resistant cotton bollworm, aphids, moth worms have special effects. It can be used to control cotton bollworm, pink bollworm, cotton aphid, tobacco budworm, mite, thrips, leafhopper and other pests in cotton, peanut, beans, tobacco, fruit trees, vegetables, forestry and food crops. Its use is: prevention and control of cotton bollworm, pink bollworm, 50 to 60 grams per acre medication, diluted 1500 ~ 2000 times evenly spraying leaves; anti