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›› 1997, Vol. 33 ›› Issue (zk1): 148-151.

• 研究简报 • 上一篇    

梨星毛虫性行为生物节律的研究

李冬梅 李连昌 师光禄 任自立   

  1. 山西农业大学植保系 太谷030801;南牙大学生物系 天津300071
  • 收稿日期:1996-02-26 修回日期:1900-01-01 出版日期:1997-04-25 发布日期:1997-04-25

A STUDY ON THE IOLOGICAL RHYTHM OF SEXUAL BEHAVIOUR OF PEAR LEAF BORER ILLIBERIS PRUNI DYAR

Li Dongmei,Li Lianchang,Shi Guanglu,Ren Zili   

  1. Shanxi Agricultural University Taigu 030801;Nankai University Tianjin300071
  • Received:1996-02-26 Revised:1900-01-01 Online:1997-04-25 Published:1997-04-25

关键词: 梨星毛虫, 性信息素, 生物节律

Abstract: This paper dealt with the biological rhythm of sex pheromone of the females and the responsive-ness of the males of Illiberis pruni.The methods of electroantennogram and wind tunnel assay were used.The results showed that seX pheromone production occured in the newly emerged and 1 to 7-day-old female moths,but the maximum level occured in 3-day-old female moths,while the 3-day-old male moths had the maximum responsiveness tO seX pheromone,There were two peaks of both the sex pheromone production of the females and the responsiveness of the males in a day;the male response peaks lasted longer.This indicated the sexual sensitivity of the males and the harmonious synchronization of the sexual behaviour between the females and the males.

Key words: Illiberis pruni, Sex pheromone, Biological rhythm