蔬菜地下害虫主要危害蔬菜的地下部分,常造成伤根、死苗,以至缺苗断垄。发生在蔬菜上的地下害虫主要有地老虎、蝼蛄、金针虫、根蛆等。为了指导菜农安全用药,现就一些行之有效的防治技术总结如下:一、防治策略蔬菜病虫害防治要坚持预防为主,在综合防治策略上,应以农业防治措施为基础,辅以化学防治等措施。注重应用农业生态和物理机械措施防治,科学应用低残留农药,严禁应用剧毒高残留农药,严格执行施 Underground vegetable pests mainly harm the underground parts of vegetables, often resulting in wounds, dead seedlings, and even missing seedlings broken ridge. Underground pests that occur on vegetables mainly include tigers, slugs, insects, root maggots and so on. In order to guide the farmers to use safe drugs, some effective prevention and treatment technologies are summarized as follows: I. Prevention and Control Strategies Pest and disease prevention and control in vegetables should adhere to prevention. In the strategy of comprehensive prevention and control, agricultural prevention and control measures should be taken as the basis and supplemented by chemical prevention and control Measures. Pay attention to the application of agricultural ecology and physical and mechanical measures to prevent and control, scientific application of low residual pesticides, strictly prohibited the application of highly toxic and highly pesticide residues, strict implementation of facilities