线茸毒蛾Dasychira gritei Moore属鳞翅目,毒蛾科(Lymantriidae)。在福建省的南平、建阳、三明、福州、长汀和将乐等县市均有发生。寄主为悬铃木、重阳木、樟树、黑荆树、榔榆、月季花和芒果等多种林木、果树和花木。特别是行道树的悬铃木、重阳木受害更为严重。其幼虫常吐丝随风飘荡,行人触及幼虫毒毛后,皮肤奇痒难忍。该虫已成为急需解决的生产、生活上的有关问题。1983年以来,作者对该虫进行了生物学和防治研究,现将结果报道于下。 Dasychira gritei Moore is a Lepidoptera, Lymantriidae. In Fujian Province, Nanping, Jianyang, Sanming, Fuzhou, Changting and will be music and other counties have occurred. The hosts are Platanus, Chongyang wood, camphor, black wattle, palm elm, rose and mango and other trees, fruit trees and flowers and trees. Plane trees, especially the sidewalk tree, Chongyang wood victims even more serious. Its larvae often silky wind drift, pedestrians touch the larvae, the skin itchy unbearable. The worm has become an urgent need to solve the production, life related issues. Since 1983, the author of the worm biology and prevention research, the results are reported below.