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最近美国和其他国家的几个实验室报导了性诱剂的几何异构体对于欧洲玉米螟(爱阿华变种),红带卷叶蛾[Science,181,661(1973)]及梨小食心虫[Nature-New Biology,244,149(1973)]的感应影响。爱阿华研究小组研究了欧洲玉米螟(爱阿华变种)及红带卷叶蛾的信息素(性诱剂)。 Klun在过去的工作中指出,两种雌性昆虫似乎都有相同的性诱剂,顺-11-十四碳烯乙酸酯,现在他又发现,用硅胶及气-液色层从反-异构体中净化的纯的顺-异构体,玉米螟雄蛾仅很少被引诱,红带卷叶雄蛾完全不被引诱。
Recently several laboratories in the United States and other countries reported that the geometric isomers of sex attractants have been reported for the European corn borer (Iowa Varieties), Red Leaf Belt [Science, 181, 661 (1973)] and Nature-New Biology, 244, 149 (1973)]. Iowa’s team studied the pheromones (sex attractants) of the European corn borer (Iowa Variants) and Red Leaf Roller. Klun pointed out in his past work that both female insects appear to have the same sex attractant, cis-11-tetradecenoacetate, and now he has found that using silica gel and a gas-liquid chromatography layer from the anti-heterologous Purified pure cis-isomer of the construct, the male corn borer moth seldom lures, and the male red moth is not lured at all.