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粉虱取食为害以及传播植物病毒给全球作物生产带来重大危害。寻求高效、经济、环境友好型的防控方法成为当务之急。在害虫综合防治中化学信息素的使用可有效减少化学农药的用量,然而目前并没有实际可用的防治粉虱的化学信息素类产品。鉴于挥发性化学信息素在粉虱行为反应中的重要作用,以此开发的化学引诱剂将在粉虱监测和防治中起到重要作用。本文主要综述了植物-粉虱-天敌之间的信息化合物研究进展,重点关注粉虱相关的挥发性信息化合物,及基于此类化合物开发新型防治技术和作物栽培管理策略。
Whitefly feeding damage and the spread of plant viruses pose a significant risk to global crop production. Seeking efficient, economical and environment-friendly prevention and control methods has become a top priority. In the integrated pest management, the use of chemical pheromones can effectively reduce the amount of chemical pesticides. However, there are currently no practical chemical pheromone products for controlling whitefly. In view of the important role of volatile chemical pheromones in the behavioral response of whitefly, chemical attractants developed by them will play an important role in whitefly monitoring and control. This review summarizes the research progress on information compounds between plant-whitefly and natural enemies, with a focus on volatile information compounds associated with whitefly, and on the development of new control techniques and crop cultivation and management strategies based on these compounds.