小菜蛾是一种世界范围内主要危害十字花科植物害虫。长久以来小菜蛾的防治以化学防治为主，导致农药残留大、环境污染和昆虫抗性增加等问题。通过挥发性气味调控昆虫行为，是控制害虫危害是较生态、绿色的方法。综述了植物源挥发物质及信息素对小菜蛾行为调节方面的研究，为小菜蛾绿色防治提供借鉴。

Plutella xylostella(L.) is a kind of pest that is mainly harmful to cruciferous plants in the world. For a long time， chemical control has been the main control method of P. xylostella， which leads to the problems of large pesticide residues， environmental pollution and increased insect resistance. Controlling insect behavior by volatile odors is a more ecological and green method to control insect pests. In this paper， the study on the behavior regulation of plant-derived volatiles and pheromones was reviewed to provide reference for the study of green control of P. xylostella.

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2018年云南省大学生创新创业训练计划项目(重点项目)“小菜蛾绿色防控技术的推广”(2018A08)；2019年玉溪师范学院大学生创新创业训练计划项目“植物挥发物和信息素调节小菜蛾雌虫行为的研究”(2019B61)。