虫害诱导的植物挥发物:植物与植食性昆虫及其天敌相互作用的进化产物  

Herbivory insect induced plant volatiles: evolutionary products of plant-herbivore-natural enemy interactions

作　　者：刘芳[1] 娄永根[1] 程家安[1] 

机构地区：[1]浙江大学应用昆虫学研究所,杭州310029

出　　处：《昆虫知识》2003年第6期481-486,共6页Entomological Knowledge

基　　金：973国家重点基础研究项目资助 (G2 0 0 0 0 1 6 2 0 8)

摘　　要：综述了植物、植食性昆虫及其天敌相互作用的进化过程。虫害诱导的植物挥发物的特征和功能是植物—植食性昆虫—天敌之间长期进化的结果。在植物、植食性昆虫与天敌相互作用的进化过程中 ,3个不同营养级 ,包括植物、植食性昆虫和天敌有着各自的调节和利用虫害诱导的植物挥发物的策略。但有一些问题 ,如通过实验研究得出的诱导防御在田间是否真正能起到保护作用等需进一步研究、阐明。The evolution of plant herbivore natural enemy interactions is reviewed in this paper. The characteristics and functions of herbivory insect induced plant volatiles are results of the co evolution among plant, herbivore and natural enemy. Multitrophic components including plant, herbivory insect and natural enemy have their own strategies to mediate and use herbivory insect induced plant volatiles during the evolution of tritrophic interactions. However, some problems, such as the application of experimental studies on induced defences in the field, remain to be clarified.

关 键 词：虫害诱导 植物挥发物 植物 植食性昆虫 天敌 相互作用 进化产物 

分 类 号：S432[农业科学—植物病理学]