1964 graduated from the Department of Plant Protection of Beijing Agricultural University, majoring in insects. He has served as director, director-level researcher and researcher of the Institute of Plant Protection of Shanghai Academy of Agricultural Sciences. Member of Shanghai Agricultural Research Series Senior Professional and Technical Position Evaluation Committee, member of Shanghai Science and Technology Progress Award and Science and Technology Promoting Agriculture Award, director of Shanghai Entomology Society, editorial board of acta agriculturae shanghai. Main achievements: I have been engaged in pest research in Shanghai for a long time, focusing on the drug resistance and comprehensive management techniques of vegetable pests. To undertake the national key scientific and technological projects from the Seventh Five-Year Plan to the Ninth Five-Year Plan. "Research and Application of Insect Resistance Control Simulation System" and "Insect Resistance of Main Vegetable Pests in Shanghai and Its Countermeasures" won the second prize of Shanghai Science and Technology Progress respectively; "Application Research and Promotion of Pyrethroid Insecticides" won the second prize of Shanghai Agricultural and Animal Husbandry Scientific and Technological Achievements; "Research on Resistance Monitoring Technology and Integrated Control of Plutella xylostella and Spodoptera exigua" won the third prize of scientific and technological progress of the Ministry of Agriculture; "Five Green Technologies for Vegetable Production" and "Integrated Prevention and Control of Vegetable Diseases and Pests with Emphasis on Biological Control" won the third prize of Shanghai Science and Technology Progress Award and the third prize of Promoting Agriculture through Science and Technology. Editor-in-chief of New Pesticide Collection (China Agricultural Science and Technology Press) and Pesticide User Manual (Shanghai Science and Technology Press); He has written dozens of papers, such as Resistance and Control of Loi Siu Moth in Shanghai, Research on Resistance and Control of Aphid in Shanghai (Proceedings of the 9th International Entomology Conference/kloc-0), Resistance Monitoring and Control of Spodoptera exigua (Journal of Plant Protection) and Resistance and Control of Spodoptera litura (acta agriculturae shanghai).