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1990～1991年田间小区试验和大面积示范结果表明,44%多虫清乳油防治棉铃虫,每亩用药60毫升,兑水40公斤,喷药一次7天内防治效果为80%,保蕾效果达95%以上;防治棉花苗期蚜虫效果达90%以上。
From 1990 to 1991, the field plot test and large-scale demonstration showed that 44% of multi-pest clear emulsion oil control cotton bollworm, 60 ml per acre and watered 40 kg of water. The prevention and cure effect was 80% 95% or more; prevention and treatment of cotton seedling aphid effect of more than 90%.