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Behavioural and chemical evidence of a male-produced aggregation pheromone in the flower thrips Frankliniella intonsa

文献类型： 外文期刊

作者： Zhang, Peng-Jun 1 ; Zhu, Xiao-Yun 1 ; Lu, Yao-Bin 1 ;

作者机构： 1.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, State Key Lab Breeding Base Zhejiang Sustainable, Hangzhou 310021, Zhejiang, Peoples R China

2.Nanjing Agr Univ, Dept Plant Protect, Nanjing, Peoples R China

关键词： Aggregation pheromone;flower thrips;Frankliniella intonsa;Frankliniella occidentalis;Thysanoptera

期刊名称：PHYSIOLOGICAL ENTOMOLOGY （ 影响因子：1.833； 五年影响因子：1.72 ）

ISSN： 0307-6962

年卷期： 2011 年 36 卷 4 期

页码：

收录情况： SCI

摘要： The response of adult flower thrips Frankliniella intonsa (Trybom) (Thysanoptera: Thripidae) to conspecifics is investigated in Y-tube olfactometer bioassays. The results show that both males and females are attracted to the odours of adult males, which indicates a male-produced aggregation pheromone in this species. Gas chromatography-mass spectroscopy analyses of headspace volatiles collected on solid-phase microextraction fibres show that two major components and six minor components are present in volatiles from males but not in females. Further gas chromatography-mass spectroscopy analyses reveal that the two major components in head-space volatiles produced by F. intonsa males are the same compounds that are reported in volatiles of Frankliniella occidentalis males: (R)-lavandulyl acetate and neryl (S)-2-methylbutanoate. However, the quantity of these two compounds in the volatiles differs between the species.

  • 相关文献

[1]An Evaluation of Frankliniella occidentalis (Thysanoptera: Thripidae) and Frankliniella intonsa (Thysanoptera: Thripidae) Performance on Different Plant Leaves Based on Life History Characteristics. Li, Wei-Di,Zhang, Peng-Jun,Zhang, Jing-Ming,Zhang, Zhi-Jun,Huang, Fang,Bei, Ya-Wei,Lin, Wen-Cai,Lu, Yao-Bin. 2015

[2]De novo transcriptome sequencing in Frankliniella occidentalis to identify genes involved in plant virus transmission and insecticide resistance. Lu, Yaobin.

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