Peripheral coding of sex pheromone blends in two Helicoverpa species so similar and so different

来源 :The 10th Conference of Insect Physiology, Biochemistry and M | 被引量 : 0次 | 上传用户:zxcvbnmzhaowei
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The two sibling sympatric species, Helicoverpa armigera and Helicoverpa assulta share two major sex pheromone components, cis-11-Hexadecenal and cis-9-Hexadecenal, but in reversed relative concentrations, 97:3 and 7:93, respectively.We combined behavior, electrophysiology, molecular biology and optical imaging to investigate the peripheral coding mechanisms in males to their sex pheromone blends with reverse ratios.
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