【摘要】 <正> 绿尾大蚕蛾(Actias selene ningpoana Felder)又名水青蛾、长尾月蛾。分布于我国北京、河北、河南、辽宁、江苏、浙江、江西、广东和台湾等省(市)。主要为害乌桕、枫杨、樟、桤木等林木,也为害核桃、栗、梨、苹果等果树。1979至1981年,在南京地区,我们曾从乌桕及薄壳山核桃树上观察到感染核型多角体病毒(NPV)的绿尾大蚕蛾的濒死虫和病死虫。1980年和1981年,我们对该病毒的侵染性、形态特征、组织病理等作了初步的观察和研究。该病毒的发现,国内文献尚无报道。现将观察、研究结果报道于后。更多还原

【Abstract】 A nuclear polyhedrosis virus causing an epizootic disease was isolated from the body of Actias sdene ningpoana Felder in Nanjing region in 1979.This virus infringes skin, blood cells, fat bodies and tracheae of the larva, forming polyhedra in the cell nuclei.Under the electron microscope, the polyhedron is tetrahedral, hexahedral or of irregular shape, but the virus particle is bacilliform.According to the international classification system, it belongs to Baculovirus subgroup A. It is one of the species of nuclear polyhedrosis viruses (NPV). The present virus is here described in China for the first time. It is considred to be a new NPV.更多还原