Participated in and as the main researcher, completed a number of funded projects, such as the Agricultural Science and Technology Achievements Transformation Fund of the Ministry of Science and Technology, the National Natural Science Foundation Project, the Fok Yingdong Young Teachers Fund, the Doctoral Program Fund of the Ministry of Education, the key scientific and technological projects of Chongqing, and the key projects of Chongqing Tobacco Company, and made important research progress: 1. Molecular design and activity evaluation of acaricidal active compounds of curcumin (supported by National Natural Science Foundation of China, 300,000 yuan, 2007-2009) 2. Body wall effect and molecular mechanism of curcumin poisoning on Tetranychus cinnabarinus (supported by National Natural Science Foundation of China, 800,000 yuan, 20 13-20 16) 3. Pilot test and industrialization of plant acaricide (funded by the Agricultural Science and Technology Achievements Transformation Fund of the Ministry of Science and Technology, with a funding amount of 600,000 yuan, 2012012) 4. Biomimetic synthesis of pollution-free acaricide active substances and creation of new acaricide (funded by Chongqing Natural Science Foundation, with a fund of100000 yuan, 2008-20/kloc) 5. Investigation of potato diseases and insect pests in Sichuan and Chongqing area and research on integrated control technology (Ministry of Agriculture) funds 200,000 yuan, 2009-20 13) 6. Research on occurrence regularity and control technology of underground pests in hilly and mountainous areas of southwest China (public welfare industry research project of Ministry of Agriculture, funded by 200,000 yuan, 201-20/kloc- Study on pepper pest control and continuous cropping obstacle intervention technology (special fund project of scientific and technological innovation in Shizhu base of Southwest University) 8. Establishment of standardized technical system for prevention and control of high-quality tobacco diseases and insect pests in Chongqing (supported by Chongqing Natural Science Foundation, 200,000 yuan, 2005-2007). Study on molecular mechanism and regulation technology of interaction between Ralstonia solanacearum and tobacco (key project of State Tobacco Monopoly Bureau, funded by 2.9 million yuan, 2013-2015)10. Exploration and implementation of plant protection comprehensive regulation technology and specialized whole-course service mode in tobacco base unit (key project of Chongqing Tobacco Monopoly Bureau) funds 1.8 million yuan, 201-201311. Construction of tobacco pest database and information system (key project of Chongqing Tobacco Monopoly Bureau, funded by 200,000 yuan, 2010-2014)12. Integration and demonstration application of tobacco root disease system control technology (key project of Chongqing Tobacco Monopoly Bureau, funded by10.3 million yuan, 2013-2015)13. Research on Supporting Production Technology for Improving the Availability of Upper Tobacco Leaves (Science and Technology Project of Hunan China Tobacco Industry Co., Ltd., presided over and funded by 5 million yuan, 201-2012) 65438+.