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近些年来,市场经济迅速发展,人们的生产和生活水平获得了很大的提高,与此同时,无公害蔬菜的需求量也在不断增加。在农业生产中,无公害蔬菜生产占得比重越来越大,种植无公害蔬菜很重要的一项内容病虫害防治,这已经成为农作物专家研究的重点。通常情况下,人们多采用化学农药来防治病虫害,这样方式会在蔬菜中留下一定程度的农药残留。综合利用多种方式防治病虫害,生产无公害蔬菜值得人们深层次的研究,本文就此问题提出了几种无公害蔬菜病虫害防治的实用措施[1]。
In recent years, the rapid development of the market economy, people’s production and living standards have been greatly improved, at the same time, the demand for pollution-free vegetables are also increasing. In agricultural production, pollution-free vegetable production accounts for an increasing share of the total amount of pollution-free vegetables is a very important part of pest control, which has become the focus of crop experts. Often, people use chemical pesticides to control pests and diseases, leaving some levels of pesticide residues in the vegetables. Comprehensive utilization of a variety of ways to control pests and diseases, the production of pollution-free vegetables deserves deep research, this paper put forward several practical measures to prevent and control pollution-free vegetable pests [1].