槐绿虎天牛性信息素化学成分及寄主植物引诱物质的研究

项目名称： 槐绿虎天牛性信息素化学成分及寄主植物引诱物质的研究

项目编号： No.31272359

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 生物科学

项目作者： 刘强

作者单位： 天津师范大学

项目金额： 67万元

中文摘要： 槐绿虎天牛是我国特有濒危植物四合木的毁灭性蛀干害虫，已对四合木造成极其严重的危害，是导致四合木近期灭绝的主要威胁。本项研究通过对槐虎天牛性信息素以及已知的15种寄主植物的挥发物的提取、成分分析及生物测定，掌握槐绿虎天牛性信息素的化学成分；筛选出几种对槐绿虎天牛具有高引诱活性的寄主挥发物质。从应用的角度为槐绿虎天牛的防治以及特有濒危植物四合木的保护提供新的方法和思路；从理论上丰富天牛乃至蛀干类害虫性信息素方面的研究内容，也丰富了植物与天牛二者的化学联系及选择机制的成果。

中文关键词： 槐绿虎天牛；；红缘天牛；；牛性信息素；；寄主挥发物；

英文摘要： Chlorophorus diadema is one of the main branch-boring pests of Tetreana mongolica which is an endemic endangered plant to China. C. diadema is the main factors of the T. mongolica extinction. This study got the chemical composition of C. diadema sex pheromone through to the sex pheromone extraction, composition analysis and biological determination, which laid the foundations of pest control using the sex pheromone and offered new methods and ideas to T. mongolica protection, and theoretically added new information about the sex pheromone of Cerambycidae and branch-boring pests. Through to the known 15 kinds of hostplant's volatile material extraction, composition analysis and biological activity determination, several high tempt activity host plants were selected which laid the foundation for pest control using the host plants attractant material.

英文关键词： :Chlorophorus diadema;；Asias halodendri;；sex pheromones;；host plant volatile matter；