昆虫迁飞的调控基础及展望  

Regulation basis and perspectives on insect migration

作　　者：江幸福[1] 罗礼智[1] 

机构地区：[1]中国农业科学院植物保护研究所植物病虫害生物学国家重点实验室,北京100094

出　　处：《生态学报》2008年第6期2835-2842,共8页Acta Ecologica Sinica

基　　金：国家基础研究发展计划资助项目(2006CB102001);国家自然科学基金资助项目(30500330);国家科技攻关计划资助项目(2005BA529A03,2005BA529A04);北京市自然科学基金资助项目(6072023)~~

摘　　要：昆虫迁飞是在长期适应多变的环境过程中进化形成的一种行为对策,也是昆虫的种类和数量繁多,以及迁飞害虫经常暴发成灾的主要原因。昆虫迁飞行为的发生不仅受到外界环境因素的影响,而且受到本身生理因素的调控。目前,国内外对此类研究主要集中在生态环境、生理因素、行为学以及种群遗传学方面的调控机制。随着分子生物学技术的发展,昆虫迁飞行为发生的分子调控机制也越来越受到重视。在对国内外主要昆虫迁飞调控机制概述的基础上,对新的分子生物学技术在昆虫迁飞调控中的应用进行了探讨与展望。Insect migration is not only an adaptive behavior strategy which has evolved independently in the complicated and uncertain environment in most insect orders, but also is a key factor which induced the population abundance as well as infestation. This behavior is regulated not only by the environmental conditions but also the insect physiological factors. At present, many research progresses focus on the regulation mechanism of ecological environment, physiological factors, behavioral and genetic bases of insect migration. With the development of molecular biology technology, the molecular regulation mechanism resulted in insect migration has been paying more and more attention. Based on the summary of main regulation mechanisms of insect migration, perspectives and progress of new molecular mechanism underlying the regulation of insect migration are discussed.

关 键 词：昆虫 迁飞 调控 

分 类 号：Q96[生物学—昆虫学]