几种抗虫树种的化学成份分析及其抗虫机理的研究——Ⅱ.某些生物活性物质对天牛成虫行为干扰的初步研究  

PRELIMINARY STUDY OF EFFECT OF SEVERAL BIOLOGICAL ACTIVE SUBSTANCES ON BEHAVIOUR OF LONGHORN BEETLE

作　　者：赵一宇[1] 王希蒙 李金宁 马峰[1] 吕文 

机构地区：[1]宁夏农学院 [2]林业部三北防护林建设局

出　　处：《农业科学研究》1993年第1期20-24,共5页Journal of Agricultural Sciences

基　　金：国家自然科学基金

摘　　要：通过选用树木种子生物活性物质和人工合成试剂,对光肩星天牛(Anop-lphora glabripensis)成虫(下称天牛)行为干扰试验发现:乙醇对天牛有很强的毒杀作用;PA试剂对天牛有驱避作用;臭椿和银杏种子的水提取液对天牛刻槽有抑制作用,刻槽数仅为对照的0.273和0.167倍。这些结果对综合防治天牛新技术和开展综合防治拓宽思路,有一定参考价值。By selecting of different substances from tree's seeds and of artificial ones to do the experinent with Anoplophora glabripensis(longhorn beetle) ,it has been found that al- coho has strongly effect on killing the longhorn beetle;the PAreagent could drive the beetle off trees;the solution of seeds extracted from Ginkgo Biloba and Ailanthus Altissrna effec-tively restraings the beetle from laying eggs on the trunk and the number of biting grooves is 0. 273 and 0. 167 times less than that of the contrl. The study may be help to develop the new technique of controlling the beetle.

关 键 词：天牛防治 生物活性物质 驱避作用 

分 类 号：S[农业科学]