石榴豹纹木蠹蛾是云南蒙自地区石榴的主要害虫之一。幼虫蛀害石榴树枝干 ,具多次转移危害习性 ,并在蛀道内越冬。受害部位以上枝干萎蔫、枯死 ,危害枝干率达 1 0 %～ 1 5 % ,重者达 30 %～ 40 %。该虫在云南蒙自石榴植区一年发生一代 ,垮年度完成 ,越冬态不甚明显。采取综合防治措施后 ,其危害率由 1 0 %～ 1 5 %降为 0 .2 %～ 0 .31 %。 Pomegranate Lepidoptera is one of the major pests of pomegranate in Mengzi, Yunnan Province. Larvae moth damage pomegranate branches, with a number of harmful habits and overwintering in the tunnel. Viciants above the branches wilted, dead, endangering the rate of 10% to 15%, severe cases of up to 30% to 40%. The insects occurred in Mongolia Mongolian pomegranate plantation a generation a year, completed the collapse of overwintering state is not obvious. After taking comprehensive prevention and cure measures, the harm rate of them is reduced from 10% ~ 15% to 0.2% ~ 0.31%.