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1试验目的通过对甲维盐毒力测定、田间防效等试验,对该药剂防治棉铃虫的效果及对天敌的安全性进行测定,为该药剂的推广应用提供客观的理论依据。2试验基本情况供试药剂:甲维盐。对照药剂:2%阿维菌素。参照品种:中棉
Aim of the experiment Through the determination of the salt toxicity and field control, the effect of the agent on the control of cotton bollworm and the safety of the natural enemies were determined, which provided an objective theoretical basis for the promotion and application of the agent. 2 basic conditions for the test agent: a dimension salt. Control agent: 2% abamectin. Reference varieties: cotton