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把农业害虫防治的工作划分为４个发展阶段，即原始防治阶段、化学防治阶段、综合治理阶段、持续控制阶段．从昆虫的多样性及害虫与植物、天敌、环境之间的相互关系出发，探讨利用抗虫品种、自然天敌、昆虫激素、不育技术、栽培措施等安全有效的方法实施害虫持续控制的可行性．根据社会—经济—自然复合农业生态系统的结构和功能，提出研究农田生物群落结构及其多样性在我国农村现行经济体制和现代农业技术条件下的时空动态，将可望从系统和群落的水平深入理解植物—害虫—天敌三者之间的相互关系，揭示害虫发生及其天敌繁衍的生态机制，并为制订以利用品种抗性、生境调节和自然天敌为基础的农业害虫可持续控制策略和措施提供理论依据．
The work of agricultural pest control is divided into four stages of development, that is, the original stage of prevention and control, chemical control stage, comprehensive management stage, continuous control stage. Based on the diversity of insects and the relationship between pests and plants, natural enemies and environment, this paper discussed the feasibility of using insects and insects, natural enemies, insect hormones, infertility techniques, cultivation measures and other safe and effective methods to implement sustainable pest control . According to the structure and function of the socio-economic-natural compound agroecosystem, it is proposed to study the spatio-temporal dynamics of agro-biota community structure and its diversity under the current rural economic system and modern agricultural technology in our country, In-depth understanding of the relationship between plant-pest-natural enemies, revealing the ecological mechanism of the occurrence of pests and the reproduction of their natural enemies. In order to formulate sustainable pest control strategies based on species resistance, habitat adjustment and natural enemies, Measures provide a theoretical basis.