摘要
我国茶树蓑蛾类害虫已达１１属２０种。除雄蛾外，其它虫态终生负囊，聚集发生，形成“危害中心，常致局部茶丛受害光秃。常见种大都一年发生１代，只茶蓑蛾与茶小蓑蛾一年２代。多以非老熟幼虫越冬，仅大蓑蛾以老熟幼虫、黑肩蓑蛾以卵越冬。非老熟幼虫早春复苏早而贪食，常造成冬芽殆尽，春茶局部绝收。气候雨湿和天敌可对蓑蛾产生明显的自然控制。文中还就其地理分布、形态鉴别进行了阐述。
There are 20 species of 11 genera of bag worms in tea production area of China. Except for male moths, the pests of other stages always bring bags, causing“harmful centers”and damaging leaves. Most of the bag worm species reproduce 1 generation, and only Clania minuscula Butler and Acanthopsyche sp. reproduce 2 generations per year. Most species overwinter as the immature larvae, Clania variegata Snellen overwinters as the mature larvae and Acanthopsyche nigraplaga as eggs. The immature larvae activate early in the year and eat a lot. They usually damage the winter buds, causing a decrease of yield during the spring tea period. The geographical distribution and morphology are described in this paper.
出处
《茶叶科学》
CAS
CSCD
1997年第2期171-176,共6页
Journal of Tea Science
基金
国家自然科学基金
