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Acta Entomologica Sinica. 2010, (06) Core

A simple method to determine the double bond position in monounsaturated insect pheromone compoundsChinese Full Text

KONG Xiang-Bo1,ZHAO Li-Lin2,ZHANG Zhen1,,WANG Hong-Bin1(1. Key Laboratory of Forest Protection of State Forestry Administration,Research Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091,China;2. Institute of Zoology,Chinese Academy of Sciences,Beijing 100101,China)

Abstract: The unique sex pheromone components were employed by insects in order to achieve their intraspecific communication and interspecific reproductive isolation.However,the trace differences in the isomers of sex pheromone components can affect their biological activity extensively.The monounsaturated pheromone components of major insect pests were methylthiolated with dimethyldisulfide （DMDS） and analyzed by capillary gas chromatography （GC）-electron impact （EI） mass spectrometry （MS） in order to de... More
Keywords：

Sex pheromone; dimethyl disulfide; double bond position; GC-EI-MS; DMDS adducts;

  • DOI：

    10.16380/j.kcxb.2010.06.004

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Biology

  • Classification Code：

    Q966

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