舞毒蛾,又叫秋千毛虫,属毒蛾科。是一种分布广、危害大的林木害虫。寄主有杨、栎、臭椿、苹果、山楂、柿等。舞毒蛾一般在8年中有一个猖撅高峰,近几年各地均发现其发生数量有明显的回升,所以应特别注意其潜在的危险性。一、发生规律及习性舞毒蛾一年一代,以胚胎发育完成的卵在树干背阴面、水平主枝下面、梯田壁、屋檐下等处越冬。 Gypsy moth, also known as swing caterpillar, is a genus moths. Is a widely distributed, harmful to large tree pests. Host Yang, oak, Ailanthus altissima, apple, hawthorn, persimmon and so on. Gypsy moth generally has a rampant peak in eight years. In recent years, it has found that there has been a clear rise in the number of occurrences. Therefore, special attention should be paid to its potential dangers. First, the occurrence of laws and habits Gypsy moths a year, the embryo to complete the development of eggs in the back of the tree trunk, horizontal main branches below, terraced walls, eaves and other places overwintering.