(Z)-9-十六碳烯酸乙酯是一种叶蜂寄生蜂 Syndipnus rubiginosus 的性信息素。
Ethyl (Z)-9-hexadecenoate a sex pheromone ofSyndipnus rubiginosus, a sawfly parasitoid.
机构信息
Department of Entomology, Fisheries, and Wildlife, University of Minnesota, 55108, St. Paul, Minnesota.
出版信息
J Chem Ecol. 1984 Feb;10(2):291-300. doi: 10.1007/BF00987857.
A female-produced sex pheromone ofSyndipnus rubiginosus Walley (Hymenoptera: Ichneumonidae), a parasitoid of the yellowheaded spruce sawfly,Pikonema alaskensis (Rohwer) (Hymenoptera: Tenthredinidae), was isolated and identified from hexane extracts of 250 virgin females. Column chromatography (Florisil), gas chromatography, mass spectrometry, high performance liquid chromatography, and ozonolysis indicated the structure was ethyl (Z)-9-hexadecenoate. The optimum male response is at 300-1000 ng (3-10FE). No cross-attraction betweenS. rubiginosus and the sympatric sawfly parasitoidS. gaspesianus (Provancher) could be demonstrated.
一种产自Syndipnus rubiginosus Walley 的雌性昆虫信息素（膜翅目：姬蜂科），它是黄头云杉锯蜂（膜翅目：枝桠切叶蜂科）的寄生蜂，从 250 只处女雌蜂的己烷提取物中分离并鉴定。柱层析（弗罗里硅土）、气相色谱、质谱、高效液相色谱和臭氧解表明，其结构为(Z)-9-十六碳烯酸乙酯。雄蜂的最佳反应是在 300-1000ng（3-10FE）。Syndipnus rubiginosus 和同域寄生蜂 Syndipnus gaspesianus（Provancher）之间没有交叉吸引力。
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