木蠹蛾为阔叶树的重要蛀干害虫之一,隐蔽为害,往往不被人们所重视。据调查,近年来山东境内普遍发生,并有逐渐发展之趋势,有些地方已酿成灾害,严重的威胁着林木的正常生长,造成风折、枯死。1979年,我们对该类害虫进行了初步调查,发现我省木蠹蛾种类较多,寄主繁杂。对已经采集到的6种木蠹蛾幼虫,经室内饲养与野外观察,获得了4种成虫,并对其中某些种类的生活习性作了观察,现将初步资料整理如下,以供参考。 Woodworm moth broadleaf tree is one of the important bore insects, hidden damage, often not valued by people. According to the survey, in recent years, the occurrence of widespread in Shandong and the gradual development trend, some places have become a disaster, a serious threat to the normal growth of trees, resulting in wind and dead. In 1979, we conducted a preliminary investigation of such pests and found that there are more species of Holcoceridae in our province and hosts are complicated. Of the 6 species of codling moth larvae that have been collected, four adult adults were obtained by in-house feeding and field observation, and some of their habits were observed. The preliminary data are summarized as follows for reference.