多斑豹蠹蛾zeuzera sp.属鳞翅目豹纹木蠹蛾科。在鲁东南地区普遍发生,幼虫食性十分繁杂,果树中以苹果、梨、核桃、枣树等受害最重。此虫一年1代,以不同龄期的幼虫在蛀食枝内越冬,其中老熟幼虫占55%左右。未老熟幼虫越冬后翌春3月下旬开始取食,大体可延至5月底(极少数6月下旬),? Lesser codling moth zeuzera sp. Lepidoptera Leptosphaeria moths. In the southeastern region of the common occurrence of larvae diet is very complicated, fruit trees to apples, pears, walnuts, jujube and other victims of the most. The worm a year a generation, with different age larvae in the moth branch overwintering, of which larvae account for about 55%. Unripe mature larvae begin to feed on the following spring after late March, generally extending to the end of May (very few in late June) ,?