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多虫清是瑞士汽巴嘉基有限公司农药部开发的一种混剂型杀虫剂。它含有两种有效成份:氯氰菊酯和克虫磷。对害虫具有胃毒和触杀作用,虽无内吸作用,但有渗透作用,可以透过叶片杀死叶背的未与药接触的害虫。适用于棉花及其它作物,果树上的害虫。用于防治对拟酯类或有机磷类农药产生抗药性的害虫有良好的效果。据我县棉办室1991年试验,亩用44％多虫清乳油33毫升和66毫升两个浓度防治棉铃虫。施药后24小时的防治效果都在90％以上。药物持效期为7天左右。
Multi-pest clear Swiss Ciba Jiaji Co., Ltd. pesticide department developed a mixed pesticide. It contains two active ingredients: cypermethrin and caterpillar fungus. Pests have stomach poisoning and contact effects, although no systemic action, but there is infiltration, can be killed by the leaves of leaf back without contact with the drug pests. For cotton and other crops, fruit trees pests. For the prevention and control of pesticides on the ester or organic phosphorus pesticides have a good effect pests. According to my county cotton test room in 1991, mu with 44% more insect pest control 33 ml and 66 ml of two concentrations of cotton bollworm control. The control effect of 24 hours after spraying is over 90%. Drug persistence for about 7 days.