Department of Entomology, University of California, 92521, Riverside, California.
J Chem Ecol. 1991 Nov;17(11):2095-111. doi: 10.1007/BF00987994.
Pheromone components and sex attractant blends consisting of 3Z,6Z,9Z-triene hydrocarbons and racemic and chiral forms of3Z,6Z-cis-9, 10-epoxydienes have been elucidated for two noctuid and one geometrid moth species. MaleEuclidea cuspidea moths were attracted to blends of 3Z,6Z,9Z-heneicosatriene (3Z,6Z,9Z-21∶H) with 3Z,6Z-cis-9,10-epoxyheneicosadiene (3Z,6Z-cis-9,10-epoxy-21∶H). In addition to these compounds, 3Z,6Z,9Z-20∶H, and two regioisomeric C21 epoxides were tentatively identified in pheromone gland extracts.Caenurgina distincta moths were attracted by an 8∶∶1 blend of 3Z,6Z,9Z-20∶H with3Z,6Z-cis- 9,10-epoxy-20∶H.Eupithecia annulata moths were attracted by either 3Z,6Z-cis-9,10-epoxy-20∶H or 3Z,6Z-cis-9,10-epoxy-21∶H, and by the 95,10R enantiomer of each epoxide. 3Z,6Z,9Z-21∶H and 3Z,6Z-cis-9,10-epoxy-21∶H were tentatively identified from pheromone glands. Pheromone components were identified by a combination of coupled gas chromatography-electroantennography, gas chromatography-mass spectrometry, and field bioassays.
已经阐明了两种夜蛾和一种尺蛾的性信息素成分和性引诱混合剂，它们由 3Z、6Z、9Z-三烯碳氢化合物和 3Z、6Z-顺式-9、10-环氧二烯的外消旋和手性形式组成。雄性 Euclidea cuspidea 蛾被 3Z、6Z、9Z-二十一碳三烯（3Z、6Z、9Z-21∶H）与 3Z、6Z-顺式-9、10-环氧二十一碳二烯（3Z、6Z-顺式-9、10-环氧-21∶H）的混合物吸引。除了这些化合物之外，在信息素腺体提取物中还暂定鉴定了 3Z、6Z、9Z-二十碳三烯（3Z、6Z、9Z-20∶H）和两种区域异构 C21 环氧化物。Caenurgina distincta 蛾被 3Z、6Z、9Z-二十碳三烯（3Z、6Z、9Z-20∶H）与 3Z、6Z-顺式-9、10-环氧-20∶H 的 8∶∶1 混合物吸引。Eupithecia annulata 蛾被 3Z、6Z-顺式-9、10-环氧-20∶H 或 3Z、6Z-顺式-9、10-环氧-21∶H 以及每个环氧化物的 95、10R 对映体吸引。3Z、6Z、9Z-21∶H 和 3Z、6Z-顺式-9、10-环氧-21∶H 是从信息素腺体中暂定鉴定的。通过气相色谱-触角电位联用、气相色谱-质谱联用和田间生物测定相结合的方法鉴定了性信息素成分。
