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作物保护害物综合治理的目的系使作物保护措施尽可能减小对环境、施药人员和消费者的危害,同时让作物更具经济性和竞争性。在害物综合治理过程中,要尽可能限制农药的施用,并优先考虑采用危害作用少的其他防治手段。为了弄清在实施害物综合治理中农药的作用,通常需要应用信息技术以模拟方式对综合防治体制进行分析。验明和探讨临界关系,特别要重视农药及其对有益生物的作用影响。综合治理体制中的临界关系综合治理体制非常复杂,从(图1)为数众多的变因及其相互关系网络就可见一斑。(图1)
The purpose of integrated management of crop protection pests is to make crop protection measures less harmful to the environment, pesticide applicators and consumers while making crops more economical and competitive. In the process of comprehensive management of pests, the application of pesticides should be limited as much as possible, and other prevention and control measures with less harmful effects should be prioritized. In order to understand the role of pesticides in the implementation of integrated pest management, it is often necessary to apply information technology to simulate an integrated control system. Identify and explore critical relationships, with special emphasis on pesticides and their effects on beneficial organisms. The critical relationship in a comprehensive governance system The comprehensive governance system is complex, as illustrated by the large number of causes and their interconnected networks (Figure 1). (figure 1)