波纹杂毛虫生物学特性与防治  

Biological characters and control of Cyclophragma undans

作　　者：林邦超 罗婉贞 

机构地区：[1]沙县林业局,福建沙县365500

出　　处：《华东昆虫学报》2005年第3期219-223,共5页Entomological Journal of East China

摘　　要：对波纹杂毛虫幼期形态特征作了详细描述;该虫在福建省1 a发生2代,以3-4龄幼虫在地被物中越冬;系统观察了各龄幼虫的取食过程并计算了取食量.开展了室内外防治试验,为该虫综合防治提供了科学依据.The morphological characters of each Cyclophragma undans （Walker） instar larvae were described. The biological character study results show that C. undans occurs 2 generations every year in Fujian Province and passes the winter at 3rd or 4th larval instar beneath the falling leaves. Besides, the feeding process of each instar larvae was studied and the feeding amount was calculated. The control experiments were conducted both in the field forests to helo for choosing control measures.

关 键 词：波纹杂毛虫 形态特征 生物学特性 防治 

分 类 号：S763.3[农业科学—森林保护学]