Sex pheromone components of the spring hemlock looper,Lambdina athasaria (Walker) (Lepidoptera: Geometridae)
作者:Regine Gries、Gerhard Gries、Jianxiong Li、Chris T. Maier、Carol R. Lemmon、Keith N. Slessor
DOI:10.1007/bf02036187
日期:1994.10
chromatographic-electroantennographic detection (GC-EAD) and coupled GC-mass spectrometry (GC-MS) in selected ion monitoring mode. In field trapping experiments, (7) and (7,11) by themselves were behaviorally inactive, but in combination attracted numerous male moths. (5,11)-Dimethylheptadecane (5,11) was detected in female SHL pheromone gland extracts, but did not enhance attraction to the binary blend
两种甲基化碳氢化合物,7-甲基十七烷 (7) 和 7,11-二甲基十七烷 (7,11),是春季铁杉环螟 (SHL)、Lambdina athasaria (Walker) 的雌性性信息素成分。从雌性信息素腺中提取的化合物通过耦合气相色谱-触角电位检测 (GC-EAD) 和耦合 GC-质谱 (GC-MS) 在选择离子监测模式下进行鉴定。在野外诱捕实验中,(7) 和 (7,11) 本身在行为上不活跃,但结合起来吸引了许多雄性飞蛾。(5,11)-二甲基十七烷 (5,11) 在女性 SHL 信息素腺提取物中检测到,但没有增强对 (7) 和 (7,11) 的二元混合物的吸引力。SHL的性信息素与同系东铁杉(EHL)、Lambdina fiscellaria fiscellaria (Guen.) [(5,11) and 2, 5-二甲基十七烷 (2,5)] 和西部铁杉活瓣 (WHL)、Lf lugubrosa