Identification and synthesis of female sex pheromone of Oriental beetle,Anomala orientalis (Coleoptera: Scarabaeidae)
作者:Aijun Zhang、Henry T. Facundo、Paul S. Robbins、Charles E. Linn、James L. Hanula、Michael G. Villani、Wendell L. Roelofs
DOI:10.1007/bf02033210
日期:1994.9
of the Oriental beetle,Anomala orientalis (Waterhouse), release a sex pheromone composed of a 9:1 blend of (Z)- and (E)-7-tetradecen-2-one. The double-bond position of the pheromone was determined by DMDS derivatization and interpretation of the fragmentation patterns produced by monounsaturated ketones. In a sustained-flight tunnel, males responded by flying toward female beetles and attempting to
东方甲虫的雌性 Anomala orientalis (Waterhouse) 会释放一种由 (Z)- 和 (E)-7-tetradecen-2-one 9:1 混合物组成的性信息素。信息素的双键位置是通过 DMDS 衍生化和对单不饱和酮产生的碎片模式的解释来确定的。在持续飞行的隧道中,雄性会飞向雌性甲虫并试图与它们交配。对 OB 雌性的臭气和全身提取物进行了分析,仅在空气中的提取物中发现了活性。飞行隧道生物测定还表明,橡胶隔膜上的合成 90:10Z/E 混合物很有吸引力,雄性对这种混合物的反应相当于单独的 Z 异构体,但比单一的 E 异构体好得多。