金钱松小卷蛾性信息素的合成及诱芯的制备

Synthesis of the Active Constituent of the Sex Pheromone of a Tortricid Moth and Preparation of Baits

采用 Wittig反应合成了金钱松小卷蛾性信息素活性成分 Z10 -12 Ac.含量为 60 %的粗产物未经纯化直接用于配制诱芯 ,野外试验时剂量为 10～ 15μg用于大量诱捕 ,剂量为 10 0～ 15 0μg用于干扰交配 ,效果明显 .

The active constituent of the sex pheromone of a tortricid moth ( Celypha pseudolexicola Liu), Z10 12Ac, was synthesized via Wittig reaction. The rough product was directly used to make up the baits. In field experiments,dose of 10~15μg was used for trapping at a large scale and dose of 100~150 μg was used for disturbing mating. Good results were obtained.