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Electrophysiological and Behavioral Activity of Compounds in Metathoracic Glands of Adults of Tessaratoma Papillosa (Hemiptera: Pentatomidae)

文献类型： 外文期刊

作者： Wang, Yujie 1 ; Zhao, Dongxiang 1 ; Gao, Jinglin 1 ; Peng, Zhengqiang 1 ; Li, Xiaona 2 ; Wang, Yun 2 ;

作者机构： 1.CATAS, Environm & Plant Protect Res Inst, Key Lab Baleful Biol Detect & Monitor Trop Agr Ha, Danzhou 571737, Hainan, Peoples R China

2.Coll Environm & Plant Protect of Hainan, Danzhou 571737, Hainan, Peoples R China

关键词： Tessaratoma papillosa (Drury);metathoracic gland;Y-tube olfactometer;electroantennogram;(E)-2-octenal;tridecane

期刊名称：MECHANICAL ENGINEERING AND MATERIALS SCIENCE

ISSN： 1660-9336

年卷期： 2012 年 108 卷

页码：

收录情况： SCI

摘要： Adult Tessaratoma papillosa (Drury) (Hemiptera: Pentatomidae) secreted volatiles from metathoracic glands (MTG). Behavior and olfactory responses of adult bugs to their MTG secretions were tested using a Y-tube olfactometer and an electroantennogram (EAG). The results indicated that males were obviously attracted by female secretions and repelled by male secretions. Secretions of adult males elicited the greatest response of male antennae, whereas the lower response of male antennae to MTG secretions of adult females was recorded. The four compounds, (E)-2-octenal, undecane, dodecane and tridecane were tested for the EAG activity and behavior response with male adults at different concentrations. In EAG assays, the antenna of male T. papillosa showed the highest sensitivity to (E)-2-octenal (10 mu L /mu L) and the second highest sensitivity to undecane (10 mu L /mu L), but a similar sensitivity to other stimuli. Unlike EAG results, males were attractive to (E)-2-octenal (10(-2) and 10(-1) mu L /mu L) and tridecane (10 mu L /mu L), and repelled by (E)-2-octenal (10(-3), 1, 10 and 10(2) mu L /mu L) and tridecane (10(-1) mu L /mu L) in the Y-tube olfactometer. Our data suggested that (E)-2-octenal and tridecane may be part of a complex pheromone system in T. papillosa.

  • 相关文献

[1]Electrophysiological and Behavioral Activity of Compounds in Metathoracic Glands of Adults of Tessaratoma Papillosa (Hemiptera: Pentatomidae). Wang, Yujie,Zhao, Dongxiang,Gao, Jinglin,Peng, Zhengqiang,Wang, Yujie,Li, Xiaona,Wang, Yun. 2011

[2]Morphology and Volatile Compounds of Metathoracic Scent Gland in Tessaratoma papillosa (Drury) (Hemiptera: Tessaratomidae). Zhao, D.,Gao, J.,Wang, Y.,Jiang, J.,Li, R..

[3]Biological Activity and Component Analysis on Body Surface Extracts of Adult Tessaratoma papillosa. Zhao, Dongxiang,Wang, Yujie,Gao, Jinglin,Peng, Zhengqiang,Yin, Jiong,Zhu, Wenjing. 2012

[4]Biological Activity and Component Analysis on Body Surface Extracts of Adult Tessaratoma papillosa. Zhao, Dongxiang,Wang, Yujie,Gao, Jinglin,Peng, Zhengqiang,Yin, Jiong,Zhu, Wenjing. 2011

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