摘要
采用单个性信息素腺体的分析技术，研究了枣粘虫（ＡｎｃｙｌｉｓｓａｔｏｖａＬｉｕ）第一代雌成虫性信息素组分的精确比例。研究结果表明：枣粘虫的性信息素由４个组分组成，即Ｅ９－Ｃ１２：０ＡＣ（Ⅰ）、Ｚ９－Ｃ１２：ＯＡＣ（Ⅱ），７，－Ｃ１２：ＯＡＣ（Ⅲ）和Ｚ７－Ｃ１２：ＯＡＣ（Ⅳ），各组分精确比例为Ⅰ：Ⅱ：Ⅲ：Ⅳ＝５２：３５：６：７；Ｅ９／Ｚ９的比例为６０．９±７．８％Ｅ，Ｅ９／Ｚ９比例的变异系数Ｃ．Ｖ＝１０．３％。定量研究结果表明，单雌性信息素腺体的含量平均为５．８±３．３ｎｇ，各组分的含量分别为３．０２（Ⅰ），２．０３（Ⅱ），０．３５（Ⅲ），０．４０ｎｇ（Ⅳ）。
Recently many reports demonstrated the importance of precise blending of sex pheromone components. The present study reports the results of determinating the precise blending of the sex pheromone components of Ancylis sativa Liu and individual variation within the population of sex pheromone chemical communication system using analytical technique of single pheromone glands. The analytical results of 47 single pheromohe glands showed the precise blending of 2 components, 60: 40 (E9-12: OAC: Z9-12: OAC), C. V= 9. 8% . The result showed that individual variation within the population is controlled within narrow limits.
出处
《山西农业科学》
1996年第3期44-46,共3页
Journal of Shanxi Agricultural Sciences
关键词
枣粘虫
性信息素
精确比例
Ancylis sativa Liu
Sex pheromone component
Precise blending
