本文主要阐述了利用纳米技术和植物源农药相结合的方式，发展农业害虫防控系统的研究进展。植物源农药因对人类和环境安全，其研发越来越被重视。但是由于植物源农药稳定性较差、易挥发等弊端，限制了其应用和发展。而纳米技术可以有效解决这一问题，纳米技术和植物源农药相结合可以开发出稳定性更高、效果更好、污染更小的新型杀虫剂。 The article mainly discusses the use of nanotechnology in combination with botanical insecticides in order to develop systems for pest control in agriculture. Botanical insecticides are about the safety of human and environment, its development is more and more attentive. But due to the poor stability of botanical insecticides, volatile and other drawbacks, which limit its application and development. And Nanotechnology can effectively solve this problem, the combination of nanotechnology with botanical insecticides can develop new insecticide with higher stability, better effect and less pollution.