论文部分内容阅读
棉花棉铃虫是我地区棉花生产上的一大重要害虫,其发生群体大,繁殖快,危害较重。近年来随着环境条件的改变和连续用药,其抗药性有所增加,为了寻求高效、安全、低成本的新农药,我们于2012年在鱼台县进行了氯虫苯甲酰胺.阿维菌素防治棉铃虫的试验,取得显著防治效果,现简介如
Cotton bollworm is one of the most important pests in cotton production in our region. The occurrence of cotton bollworm is big, breeding quickly and endangering seriously. In recent years, with the change of environmental conditions and continuous use of drugs, its resistance has increased, in order to seek efficient, safe, low-cost new pesticides, we conducted in 2012 in Yutai County, chlordiazepoxide. Prevention and control of cotton bollworm test, achieved significant control effect, is now profiled