蔬菜虫害防治技术研究 - 图文

蔬菜虫害防治技术研究

Vegetable Pest Prevention and Control

Technology Research

课程名称： 灾害学

学 院： 安全工程学院

专 业： 安全工程 班 级： 姓 名： 学 号：

指导教师：

蔬菜虫害防治技术研究

摘要：随着我国国民经济的不断发展以及人民生活水平的提高，人们对蔬菜的需求正逐渐由数量型向质量型转变，人们的环保意识逐步加强，对安全、无污染的无公害蔬菜需求呈与日俱增的态势。近几年，由于蔬菜虫害防治体系不健全、技术到位率低等原因，蔬菜质量产品不容乐观，蔬菜农药残留量超标，害虫抗药性加剧，食菜安全事件时有发生,食用安全性令人堪忧。面对日益恶化的生态环境和蔬菜质量问题，农业技术人员从利用化学农药对虫害的“斩尽杀绝”的方式转变为综合防治的方法，坚持“预防为主、综合防治”的方针，实施蔬菜害虫可持续综合治理，运用农业防治、生物防治、物理防治和化学防治等多种防治措施，将蔬菜虫害危害控制在经济损失允许的合理水平之下，才能取得最佳的经济、生态和社会效益。 关键词：无公害蔬菜；虫害；综合防治法；生态

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Vegetable Pest Prevention and Control Technology Research

Abstract：With the continuous development of China's national economy and the improvement of people's living standard, people on the demand of vegetables is gradually to the latter by quantitative change, people's awareness of environmental protection is strengthened gradually, the security and pollution-free vegetables growing trend in demand. In recent years, due to the vegetable pest control system is not perfect and the technology lower, vegetable quality products were not optimistic, vegetables pesticide residues overweight, insect resistance increased food security incidents, food safety is concerned. Facing the rapidly by day worsening ecological environment and vegetables quality problem, agricultural technical personnel from the use of chemical pesticide on the insect's \kill off\mode for comprehensive prevention and control method, adhere to the policy of \comprehensive prevention and control\the implementation of sustainable vegetable insect pests comprehensive control, application of agriculture prevention and control, and biological control, physical prevention and control and chemical control and so on many kinds of prevention and control measures, will vegetables hazard control in the economic loss pests allowed a reasonable level under, to get the best economic, ecological and social benefits.

Key Words: pollution-free Vegetable; pest; Comprehensive prevention; ecological

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