舞毒蛾的幼虫主要危害叶片，几周内可把树叶吃光。它的防治方法有：烟剂防治、人工采集幼虫法、人工采集卵块法、性引诱剂诱杀及灯光诱杀等。如果能够积极预测并防治，它的危害会大大减小。
亚洲型舞毒蛾 Asian Gypsy Moth
雌舞毒蛾引诱剂 Disparlure
舞毒蛾病毒 gypsy moth virus ; gypsy moth NPV
舞毒蛾核型多角体病毒 Lymantria dispar nuclear polyhedrosis virus ; Lymantria dispar multiple embedded nucleopolyhedrovirus ; LDMNPV
舞毒蛾幼虫 gypsy moth larvae
舞毒蛾病毒病 pseudograsserie
舞毒夜蛾核多角体病毒 Lymantria disper MNPV ; LDMNPV
Gamma ray can break gypsy moth larva DNA to become smaller DNA fragments.
γ射线可引起舞毒蛾幼虫DNA断裂成较小的DNA片段。
参考来源 - γ射线辐照虫卵的损伤机理研究Lymantria dispar mainly harm the persimmon trees in Shandong Province. They've occured much and caused enormous losses in our production for years.
舞毒蛾在山东省主要危害柿树，多年来发生严重，给生产造成很大损失。
参考来源 - 舞毒蛾生物学特性和幼虫发生期测报模型的研究 STUDIES ON BIOLOGICAL CHARACTERISTIC OF LYMANTRIA DISPAR AND THE TEST MODEL ABOUT IT'S LARVAE OCCURRENCE PERIOD·2,447,543篇论文数据，部分数据来源于NoteExpress
然而，在以白杨等树为主的林分，最初的舞毒蛾爆发很快就被病毒流行病所抑制。
In stands dominated by trees such as aspen, however, incipient gypsy moth outbreaks are quickly suppressed by viral epidemics.
舞毒蛾还会受到核多角体病毒或萎蔫病的攻击，在毛虫爆发的年代，这是一种特别重要的杀手。
The gypsy moth is also subject to attack by the nucleopolyhedrosis virus, or wilt disease, a particularly important killer of the caterpillars in outbreak years.
在美国东北部，舞毒蛾毛虫的大规模侵扰导致数百万英亩的树木落叶，这是一个反复出现的现象。
The defoliation of millions of acres of trees by massive infestations of gypsy moth caterpillars is a recurring phenomenon in the northeastern United States.
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