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以棉蚜为测试对象，采用共毒系数法对杀虫混剂ＭＡ－９５进行了测试，其共毒系数最高达２７２．６。对棉蚜、柑桔全爪螨、菜青虫的比较毒力测定结果表明：ＭＡ－９５的毒力为标准药剂２．４６～９．９３倍，对棉铃虫的ＬＤ５０与拟除虫酯类的复配剂铃螨净近似，但最大致死剂量较后者小１．３４倍。
Cotton aphid was used as the test object, and the co-toxicity coefficient method was used to test the insecticide mixture MA-95. The co-toxicity coefficient was up to 272.6. The results showed that the virulence of MA-95 was 2.46-9.93 times of that of standard pesticide, the LD50 of the cotton bollworm and the pesticides Compound mites net close, but the maximum lethal dose is 1.34 times smaller than the latter.