苹果蠹蛾Laspeyresia pomonella(L.)是新疆果树的主要蛀果害虫之一.它以幼虫蛀食苹果、香梨、沙果、海棠果和榅桲等果肉和种子,造成烂果、落果,严重影响果品的产量和品质.因其成虫趋光性和趋化性较差,故较难诱捕和测报;其越冬幼虫死亡率较低,并有兼性滞育、世代重叠、钻蛀果实等特性,故大田化学防治也有一定困难.近年来,国内外应用昆虫性信息素测报和防治害虫已经取得一定成效.美国Roelofs等人研制成功了苹果蠹蛾性信息素,其化学结构 Laspeyresia pomonella (L.) is one of the major fruit-boring pests of fruit trees in Xinjiang, where it infects larvae with flesh and seeds such as apples, fragrant pear, sago, begonia and emu, causing rotting, deciduous, serious Affect the yield and quality of fruit, because of its poor phototaxis and chemotaxis, it is more difficult to trapping and measuring the report; the mortality of overwintering larvae is low, and there are some characteristics such as facultative diapause, overlapping generations, boring fruit and so on Field chemical control has some difficulties.In recent years, domestic and foreign application of insect sex pheromone reported and the prevention and control of pests have achieved some success.American Roelofs et al successfully developed codylex moth sex pheromone, its chemical structure