›› 1994, Vol. 37 ›› Issue (4): 393-398.

• 研究论文 • 上一篇    下一篇

日本松干蚧性信息素光学异构体的引诱活性

祁云台 陈国明 雷石 顾菁 林国强 徐卫初   

  • 出版日期:1994-11-20 发布日期:1994-11-20

ATTRACTIVE ACTIVITY OF OPTICAL ISOMERS OF THESEX PHEROMONE OF MATSUCOCCUS MATSUMURA E (KUWANA)

QI YUN-TAI CHEN GUO-MIN LEI SHI GU JING LIN GU-QIANG XU WEI-CHU   

  • Online:1994-11-20 Published:1994-11-20

摘要: 对合成的日本松干蚧Matscoccus matsumurse(kuwana)性信息素4、6、10、12-四甲基-反2、反4-十三碳二烯-7-酮1所有四个光学活性异构体,进行了诱虫活性测定和林间诱捕试验。结果表明,只有6R、10R-4、6、10、12-四甲基-反2 反4-十三碳二烯-7-酮对日本松干蚧雄成虫具有强烈引诱活性,被确定为该虫天然性信息素的绝对构型。

关键词: 日本松干蚧, 性信息素

Abstract: Laboratory bioassay and field trapping tests were carried out on four syntheticoptical isomers of 4,6,10,12-tetramethyl-2E,4E-tridecadien-7-one 1, the sex pheromone of the pine scale Matsucoccus matsumurae. The results showed that only 6R,10R-4,6,10,12-tetramethyl-2E,4E-tridecadien-7-one elicited strong attraction to the male adults and was assigned as the absolute configuration of the naturally occurring sex pheromone of this pine scale.

Key words: Matsucoccus matsurnurae——sex pheromone