教学方向：
主讲植物保护相关课程。
研究方向：
主要从事重要园艺植物害虫暴发成灾机制及绿色防控技术研发
1、昆虫内共生菌/肠道微生物介导的表观遗传机制
2、昆虫水平转移基因介导的强适应性机制及基于RNAi策略的害虫新靶标挖掘等相关研究
1、主持国自然科学基金青年基金
2、中国博士后基金面上项目
3、北京市自然科学基金面上项目
4、北京市教委科技一般计划
5、北京农学院青年教师科研创新能力提升计划
6、北京农学院科技创新“火花行动”计划7、农业农村部华北都市农业重点实验室开放课题
等……
1、Qian Li, Jiayu Li, Kaining Wu, et al. Mother knows worst? Fungal infection enhances corn flavonoid of wogonin to inhibitConogethes punctiferalislarval growth.Plant Biotechnology Journal, 2025, 23: 2254-2265.(中科院1区，第一作者，IF2024：10.5)
2、Yue Tong,…Aihuan Zhang*,Qian Li*.Nanomaterial-mediated RNAi reveals the effect of the oral secretory protein serine protease inhibitor on the growth ofConogethes punctiferalislarvae.Pesticide Biochemistry and Physiology, 2025, 208:106290. (中科院1区，共同通讯作者，IF2024：4.0).
3、Jiayu Li, …Yanli Du*,Qian Li*.The cultivable gut bacteriaEnterococcus mundtiipromotes early-instar larval growth ofConogethes punctiferalisvia enhancing digestive enzyme activity.Pest Management Science,2024, 80: 6179-6188. (中科院1区，共同通讯作者，IF2023：3.8)
4、Qian Li, Wangying Li, Zhiying Jin, et al.Penicillium-infected apples benefit larval development ofConogethes punctiferalisvia alterations of their gut bacteria community and gene expression,Journal of Agricultural and Food Chemistry,2024, 72: 7774-7783. (中科院1区，第一作者，IF2023：6.1)
5、Qian Li, Jia Fan, Yu Cheng, et al. Metabolic relay gene of aphid and primary symbiont as RNAi target loci for aphid control,Frontiers in Plant Science,2023, 13: 1092638. (中科院2区，第一作者，IF2022：5.6)
6、Qian Li, Jia Fan, Yu Cheng, et al.ilvEas a potential RNAi target to inhibit amino acid synthesis to control the wheat aphidSitobion miscanthi.Entomolgia Generalis,2023, 43,177-185. (中科院1区，第一作者，IF2022：6.9)
7、Qian Li, Yu Fu, Xiaobei Liu, et al. Activation of wheat defense response byBuchnera aphidcola-derived small chaperone protein GroES in wheat aphid saliva.Journal of Agricultural and Food Chemistry,2022,70, 1058-1067.(中科院1区，第一作者，IF2021：5.279)
8、Qian Li, Jingxuan Sun, Yaoguo Qin, et al. Reduced insecticide susceptibility of the wheat aphidSitobion miscanthiafter infection by the secondary bacterial symbiontHamiltonella defensa.Pest Management Science,2021, 77: 1936-1944. (中科院1区，第一作者，IF2021：4.845)
9、Qian Li, Jia Fan, Jingxuan Sun, et al. Anti-plant defense response strategies mediated by the secondary symbiontHamiltonella defensain the wheat aphidSitobion miscanthi.Frontiers in Microbiology,2019, 10: 2419. (中科院2区，第一作者，IF2019：4.235)
10、Qian Li, Jia Fan, Jingxuan Sun, et al. Plant-mediated horizontal transmission ofHamiltonella defensain the wheat aphidSitobion miscanthi.Journal of Agricultural and Food Chemistry,2018, 66: 13367-13377. (中科院1区，第一作者，IF2018：3.571)
11、Qian Li, Jia Fan, Jingxuan Sun, et al. Effect of the secondary symbiontHamiltonella defensaon fitness and relative abundance ofBuchnera aphidicolaof wheat aphid,Sitobion miscanthi.Frontiers in Microbiology,2018, 9: 582.(中科院2区，第一作者，IF2018：4.258)