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林业科学 ›› 2000, Vol. 36 ›› Issue (5): 123-126.doi: 10.11707/j.1001-7488.20000528

• 论文 • 上一篇    下一篇

小木蠹蛾雄蛾对雌蛾性信息素提取物及合成标准化合物的电生理反应

张金桐 孟宪佐   

  1. 中国科学院动物研究所,北京100080
  • 收稿日期:1999-10-26 修回日期:1900-01-01 出版日期:2000-09-25 发布日期:2015-04-23

ELECTROPHYSIOLOGICAL RESPONSES OF HOLCECERUS INSULARIS STAUDINGER TO THE FEMALE SEX PHEROMONE EXTRACTS AND STANDARD COMPOUNDS

Zhang Jintong,Meng Xianzuo   

  1. Institute of Zoology,Chinese Academy of Sciences Beijing100080
  • Received:1999-10-26 Revised:1900-01-01 Online:2000-09-25 Published:2015-04-23

关键词: 小木蠹蛾, 性信息素提取物, 标准化合物, 触角电位

Abstract: Electroantennograms(EAGs)were obtained for Holcocerus insularis Staudinger exposed to the female sex pheromone extracts and standard compounds.The male response profiles to the female sex pheromone extracts were raised with the increasing of glands.Of compounds tested 12 elicited conspicuous EAG responses,mostly as negative deflections about 2~6 mv in amplitude with a time courses of 2.0~2.7 second.Z-9-tetradecenyl acetate(Z9-14:Ac)and Z-5-dodecenyl acetate(Z5-12:Ac) could elicit highest EAG responses,but C16,C18 acetates lowest.It revealed that sex pheromone components simillar to C12, C14 acetates probably existed in the pheromone of Holcoceris insularis Staudinger.The dosage-response curve of Z9-14:Ac roughly took a“S” shape.

Key words: Holcocerus insularis Staudinger, Sex pheromone extracts, Standard compound, electroantennograms