摘要
舞毒蛾Lymantria dispar(Linnaeus)世界性害虫。一年发生1代,幼虫在卵内越冬,越冬翌年5月孵化,危害树木,7月上、中旬、老熟幼虫在树干等处吐丝固定虫体化蛹,不解茧。7月下旬至8月上旬羽化,不久开始交尾产卵。招引天敌,其中:山雀、杜鹃等。介绍了舞毒蛾的分布、危害、寄主、形态、生活史及习惯、天敌,并提出对舞毒蛾的防治方法。
Gypsy moth Lymantria dispar （Linnaeus） world harmful insect.A year has 1 generation, survives the winter by the young insec inthe egg, survives the winter vertical stroke year in May to hatch,harm trees, in July, middle ten days, old ripe young insect in boughand so oJ place spinning fixed insect body pupation, relentlesscocoon. From late July to the beginning of August emergence, soonstarts to spawn. Attracts th, natural enemy, among： Tit, cuckooand so on. In the article introduced gypsy moth＇s distribution, theharm, the host, the shape, the life history anq the custom, thenatural enemy, and propose tussock moth＇s preventing andcontrolling method.
出处
《黑龙江科技信息》
2008年第7期121-121,共1页
Heilongjiang Science and Technology Information
关键词
舞毒蛾
分布
生物特性
天敌
Gypsy moth
Distributin
Biological characteristic： Naturalenemy
