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在病虫害防治实践中总结出来的综合防治理论已在指导着实践并发挥着越来越重要的作用。综合防治的目的是为了获得最佳的经济、生态、社会三大效益。小麦病虫害防治效果模拟模型(WWPM)是小麦病虫害防治决策支持系统中的一个应用软件的刍型,它帮助决策者进行防治方案的选择及
The theory of integrated control summarized in the pest control practice has been guiding practice and playing an increasingly important role. The purpose of comprehensive prevention and control is to obtain the best economic, ecological and social benefits. The simulation model of wheat pest and disease control effect (WWPM) is a software application in wheat pest and disease control decision support system, which helps decision-makers to choose the prevention and treatment program and