华南农业大学学报Issue(3)：63-68,6.
20种非寄主植物挥发物对褐飞虱拒避与引诱行为的影响
Effects of volatiles in twenty non-host plants on the repellented and attractive behaviors of brown planthopper, Nilaparvata lugens
摘要
Abstract
[Objective]To provide scientific evidence for the development and design of repellents and at-tractants of brown planthopper ,Nilaparvata lugens Stal ( BPH).[Method] The repellented and attrac-tivebehaviors response of female adults BPH to volatiles of twenty non-host plants and α-phellandrene ,α-pinene ,camphene and linalool were tested by a Y-tube olfactometer .[Result and conclusion] The vola-tiles of Broussonetia papyrifera,Khaya senegalensis,Ageratum conyzoides,Wedelia chinensis,Bidens pilosa, Lantana camara, Eucalyptus exsetrta, Chukrasia tabularis, and the nuts of Foeniculum vulgare revealed repellent effects on BPH , especially, volatiles of W.chinensis,K.senegalensis and E.exsetrta showed sig-nificant repellent effects on BPH , with repellency rates 87.5%,83.3%and 72.0%respectively .Howev-er, volatiles of the bulb of Allium cepa showed significant attractive effects on BPH , with attractive rate 73.1%.The rest 10 non-host volatiles had no significant effects on BHP repellented and attractive behav-iors.Though all 3 compounds were in the volatiles of 9 repellent non-host plants, α-pinene showed at-tractive effects , while camphene had significant repellent effects on BPH , but α-phellandrene showed no significant effects on BPH behaviors with all tested concentrations .Furthermore , the linalool had signifi-cantly attractive effects at 1 μL, but it had repellent effects at 10 μL and significant repellent effects on BPH above 15 μL.关键词
褐飞虱/Y型嗅觉仪/非寄主植物/挥发物/行为反应Key words
Nilaparvata lugens/Y-tube olfactometer/non-host plant/volatile compound/behavioral re-sponse分类
农业科技引用本文复制引用
张献英,霍治国,犹昌艳,胡飞..20种非寄主植物挥发物对褐飞虱拒避与引诱行为的影响[J].华南农业大学学报,2014,(3):63-68,6.基金项目
中国气象局公益性行业科研专项“作物病虫害发生气象条件监测、预警和评价技术” （）
