首页分享我国昆虫性信息素技术的研发与应用进展

我国昆虫性信息素技术的研发与应用进展

来源：花匠小妙招时间：2026-04-10 05:05

摘要： 昆虫性信息素是昆虫性成熟后求偶时所分泌的能引诱同种异性个体以进行交尾的微量挥发性化学物质,具有种的特异性,因此广泛应用于害虫的监测与防治。近年来,我国在昆虫性信息素的工业化合成、纯化、稳定,缓释生产工艺的改进和完善,各种干式诱捕器的开发研制,智能化性诱测报技术研发,以及多种害虫田间性诱实用技术试验示范方面取得了一系列进展,极大地促进了重大害虫的监测预报和绿色防控。本文详细介绍和比较了群集诱杀技术的诱芯、诱捕器种类及其应用特点,交配干扰技术的释放器及其智能化的原理、种类和应用特点;系统总结了求偶与交配之间的关系、性信息素引诱力和专一性,以及生物和非生物因子对群集诱杀和交配干扰效果的影响;总结了群集诱杀和交配干扰技术在水稻、玉米、蔬菜、果树、棉花等作物重要害虫中的应用进展。最后,分析了当前性信息素技术研发与推广应用中仍存在的问题,并提出了改进对策及建议。

关键词: 性信息素, 性诱剂, 群集诱杀, 交配干扰, 多配比诱芯组合, 测报

Abstract: Insect sex pheromones are trace and volatile chemicals emitted by pheromone glands during calling after sexual maturation,which attract conspecific individuals to mate and are species specific.It has been widely applied in the monitoring and control of insect pests.In China,a series of great progresses have been made in the industrialization of chemical synthesis and purification,improvement of the techniques for stabilization and controlled release of pheromone compounds,the development of various traps and smart pheromone trapping and forecasting technology,and the practical application of pheromone trapping and mating disruption for various pests in the field,which meets the needs of monitoring and green control of major pests.Here,we comprehensively introduced and summarized the principle,types and application methods of pheromone lures and traps of mass trapping and dispensers of mating disruption developed in China,and their application in the field.The relationship between calling and mating,the attractiveness and specificity of sex pheromone,and the effects of biotic and abiotic factors on pheromone trapping and mating disruption were systematically summarized.The case analysis of application in important pests of vegetables,fruit trees,cotton and other crops was presented in detail.The problems found in the research and development,extension and application of pheromone technology were discussed and analyzed,and countermeasures and suggestions for improving the work were put forward.

Key words: sex pheromone, sex pheromone, mass trapping, mating disruption, combination of multiple lures with different ratio, forecasting

中图分类号:

S476