1973 graduated from the Biology Department of Shandong University. He is currently a researcher at the Institute of Plant Protection of Shandong Academy of Agricultural Sciences and director of the Plant Pathology Research Office. The main social part-time jobs are: director of Shandong Institute of Plant Pathology and director of Shandong Institute of Microbiology. Since joining the work, I have been mainly engaged in the research of root diseases of food crops and vegetable diseases in protected areas. He has undertaken and completed 6 projects of the Provincial Science and Technology Commission, presided over the key project of the Provincial Natural Science Foundation 1, and participated in 5 national key science and technology projects and national natural science foundation projects. In recent years, he has presided over the project of "Research on Resistance to Grey Mold of Vegetables, Detection of Fungicide Residues and Control Technology" by the Provincial Science and Technology Commission, and participated in the national tenth five-year plan scientific and technological key project "Technical Engineering Research of Solar Greenhouse System in Shandong Province" and "Key Technology Integration and Industrialization Demonstration of Pollution-free Vegetable Production in Eastern Coastal Areas". It has successively won the second prize and the third prize 1 of the National Science and Technology Progress Award, 9 provincial and ministerial science and technology progress awards, won the national patent 1, applied for 2 national patents, developed new products 1 and was rated as national key new products, and the prevention and control technology of vegetable gray mold was listed as the key promotion project of national scientific and technological achievements in the Ninth Five-Year Plan by the Ministry of Science and Technology. He has published more than 70 academic papers in national and provincial journals such as Journal of Plant Protection and Journal of Plant Pathology, among which 15 papers won the provincial excellent academic achievement award. Editor-in-chief published 9 books, including Prevention and Control Technology of Vegetable Pests and Diseases in Protected Fields, Research and Practice of Vegetable System Technology in New Solar Greenhouse in Shandong, and Take-all Disease of Wheat and Its Prevention and Control.