小绿叶蝉性信息素的个体变异（鳞翅目：卷蛾科）。

Individual variation in sex pheromone of smaller tea tortrix moth,Adoxophyes sp. (Lepidoptera: Tortricidae).

机构信息

Institute of Zoology, Academia Sinica Nankang, 11529, Taipei, Taiwan.

出版信息

J Chem Ecol. 1991 Sep;17(9):1917-23. doi: 10.1007/BF00993738.

Abstract

Female smaller tea tortrix mothsAdoxophyes sp. (Lepidoptera: Tortricidae), which initiated calling at 1, 2, or 3 days old, respectively, were analyzed individually for (Z)-11-tetradecenyl acetate (Z11-14:OAc) and (Z)-9-tetradecenyl acetate (Z9-14: OAc) in the pheromone gland via GLC. Among different age groups, broad and similar distributions were found for pheromone quantity (¯X=58.6±52.9 ng/female; range 1.3-219.8 ng/female). The ratio of the two pheromone components averaged 65∶35 but ranged from 84∶16 to 40∶60. The significance of the pheromone blend variation to the attraction of males was tested in a field experiment. The ratio of males trapped by the most attractive blend versus the least attractive one was 2.2.

摘要

雌小茶卷叶蛾 Adoxophyes sp.（鳞翅目：卷叶蛾科）分别在 1、2 或 3 日龄时开始鸣叫，通过 GLC 对其信息素腺体中的（Z）-11-十四碳烯基乙酸酯（Z11-14:OAc）和（Z）-9-十四碳烯基乙酸酯（Z9-14:OAc）进行了分析。在不同年龄组中，发现信息素数量的分布范围很广且相似（¯X=58.6±52.9ng/雌蛾；范围 1.3-219.8ng/雌蛾）。两种信息素成分的比例平均为 65∶35，但范围为 84∶16 至 40∶60。在田间实验中测试了信息素混合物变化对雄性吸引力的意义。最有吸引力的混合物与最没有吸引力的混合物捕捉到的雄性比例为 2.2。