应用生态学报2011，Vol.22Issue(2)：357-363,7.
法国冬青和光皮桦挥发物日节律及云斑天牛的触角电位反应
Diurnal rhythm of Viburnum awabuki and Betula luminifera volatiles and electroantennogram response of Batocera horsfiddi.
摘要
Abstract
By the method of Tenax-TA absorbent adsorption combined with CC-MS, this paper analyzed the changes of the diurnal rhythm of the volatiles in the healthy branches and Batocera horsfieldi-damaged branches of Fiburnum awabuki and Betula luminifera, and electroantennogram technique was used to perform a comparative analysis on the electroantennogram (EAG) responses of unmated male and female B. horsfieldi to the volatiles. After the feeding by B. horsfieldi, there was a decrease in the contents of limonene, nonanal, hexadecane, butyl acrylate, and 3-methyl-butanoic acid in damaged branches of F awabuki and in the neohexane and hexadecane contents in damaged branches of B. luminifera. Simuhaneously, new materials such as permethyl 99A, octyl alcohol, iodo, decanal, hexanal, and bioallethrin etc. were newly synthesized in the damaged branches. The EAG response values of unmated male and female B. horsfieldi adults to the volatiles in the damaged branches of B. luminifera were the highest, being 1.23 mV and 1.38 mV, while to the healthy branches of F awabuki were the lowest, being 0.95 mV and 1.01 mV, respectively.As for the time period, the EAG response values of the adults to the volatiles were the lowest from 12:00 to 14:00, which accorded with the feeding behaviors of the adults, i. e. , taking food in the field in early morning or at dusk.关键词
法国冬青/光皮桦/植物挥发物/日节律/生理状态/触角电位反应分类
生物科学引用本文复制引用
杨桦,杨伟,杨茂发,杨春平,杨令国,徐唐鑫科..法国冬青和光皮桦挥发物日节律及云斑天牛的触角电位反应[J].应用生态学报,2011,22(2):357-363,7.基金项目
四川省教育厅重点实验室专项(2006ZDO11)、四川农业大学"211工程"双支计划项目(00370101)和四川业大学长江上游生态林业工程建设项目资助. （2006ZDO11）
