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本项目主要研究敌敌畏掺酒精与磷化氢混合对书虱的防治效果。将敌敌畏、酒精混合与磷化氢借助环流熏蒸技术,使三者的混合气体在粮堆内均匀分布,解决敌敌畏在粮堆内的施药难题,达到彻底防治书虱的目的。
This project mainly studies the control effect of dichlorvos mixed with alcohol and phosphine on the tick lice. The dichlorvos, alcohol and phosphine mixed by circulating fumigation technology, so that the three mixed gas evenly distributed within the grain heap to solve the dichlorvos pesticide application problems in the grain heap, to achieve a complete prevention and control of lice purposes.