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龙泉驿区地处成都市东郊,该区种植的水蜜桃,畅销全国各大城市.但近年来,桑盾蚧对桃树的危害日趋严重,其成虫和若虫以刺吸式口器吸取植株汁液,轻者造成植株失水,重则导致全株死亡、毁产.而该虫成虫体表露有一层蜡质蚧壳,药液不能渗透,给防治带来很大困难.为了解决生产上这一难题,我们对其发生规律作了系统调查,掌握了关键防治时期.通过试验示范,筛选出较为理想的防治药剂,制定了相应的防治对策.经过几年防治,已控制了该虫的危害.
Longquanyi District is located in the eastern outskirts of Chengdu, the region planted peaches, popular in major cities across the country.But in recent years, Sang Nong sarcoptic pests on the increasingly serious damage to adults and nymphs sucking mouthparts to absorb plant juice , The light causes the plant to lose water, but causes the entire plant to die and ruins again .And the insect body shows a layer of waxy scale shell, the liquid can not penetrate, which brings great difficulties to the prevention and control.In order to solve the problem of production We made a systematic investigation of its occurrence and mastered the key period of prevention and control, and we tried to find out the ideal prevention and cure agents through experiments and demonstrations, and formulated corresponding control measures. After several years of prevention and control, we have already controlled the harm of this pest.