植食性瘿蚊化学通讯中的信息化学物质
Semiochemicals used in chemical communication by phytophagous gall midges
张 凡；陈 君；陆鹏飞；刘 赛；郭 昆；徐 荣；乔海莉；徐常青
点击：1592次 下载：51次
DOI：10.7679/j.issn.2095-1353.2020.059
作者单位：中国医学科学院，北京协和医学院，药用植物研究所，北京100193； 北京林业大学省部共建森林培育与保护教育部重点实验室，北京 100083
中文关键词：植食性瘿蚊；化学通讯；性信息素；寄主植物挥发物；害虫防治
英文关键词：phytophagous gall midge; chemical communications; sex pheromone; host plant volatiles; pest control
中文摘要：
植食性瘿蚊是重要的农林害虫，其幼虫危害寄主植物，造成植物细胞分裂或异常分化而产生组织畸形，形成虫瘿。该虫具有成虫体小、寿命极短的特性，成虫羽化后可迅速求偶、交配，并随即寻找寄主植物产卵。在植食性瘿蚊短暂的生活史中要完成种群繁衍，配偶选择和寄主定位起着至关重要的作用，而植食性瘿蚊自身产生的信息素、寄主或非寄主产生的他感化学物质在调节其选择配偶和寄主植物过程中起着关键性的化学通讯作用。本文综述了国内外有关植食性瘿蚊化学通讯中信息化学物质的研究进展，包括植食性瘿蚊性信息素的释放、提取、组分鉴定、行为生测，以及寄主植物挥发物引诱活性物质的鉴定、筛选和对植食性瘿蚊定向和产卵行为的影响等方面，并对植食性瘿蚊信息化学物质的进一步研究和应用前景进行了探讨，以期为利用信息化学物质监测和防治植食性瘿蚊提供参考。
英文摘要：
Phytophagous gall midges
(Diptera: Cecidomyiidae) are important global pests of certain crops and trees.
The galls formed by these midges are extremely common in nature, and are
comprised of a special host plant tissue induced by these insects. Adult gall
midges are very small and their life span is very short. In general, females
emerge, mate once, and then search for host plants on which to oviposit.
Semiochemicals play a crucial role in host plant selection and mate location
and manipulating their behavior with semiochemicals has become a practical
method of gall midge management. This paper reviews progress in research on
gall midge attractants, including female sex pheromones, chemicals involved in
location of host plants, and the application of semiochemicals in the management
of pest species of cecidomyiid midges.