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茶尺蠖(Ectropis obligua hypulina)又称拱拱虫、吊丝虫等,属鳞翅目尺蛾科,是茶树的主要害虫之一,在我国浙江,安徽,江苏等省危害较大,特别使春秋茶叶生产受到极大损失。茶尺蠖核多角体病毒为我国首次发现(赵烨烽等人,1977年),而国外尚未见报导。同期并确认该杆状病毒可使茶尺蠖幼虫发病致死,1981年朱国凯,候建文等人对茶尺蠖核多角体病毒的宿主细胞病理等作了初步研究。近几年来,我们在开展利用该病毒对其害虫防治工作的基础上,同时又对该病毒的特性作了研究。本文应用电镜技术,报告茶尺蠖核多角体病毒的形态和精细结构,及其在宿主细胞内的形态发生。
Ectropis obligua hypulina, also known as arch archworm, hanging worm and other insects, is a Lepidoptera moth family, is one of the major pests of tea tree in our country Zhejiang, Anhui, Jiangsu and other provinces more harmful, especially the spring and autumn tea production Suffered a great loss. Chaetoceros nuclear polyhedrosis virus was first discovered in China (Zhao Ye Feng et al., 1977), but has not been reported abroad. In the same period, it was confirmed that the baculovirus could kill and kill the larvae of C. rufipogon. In 1981, Zhu Guokai and Hou Jianwen et al conducted a preliminary study on the host cell pathology of C. rufipogon nuclear polyhedrosis virus. In recent years, we carry out the use of the virus on its pest control based on the same time, the characteristics of the virus were studied. In this paper, the electron microscopy technique was used to report the morphological and fine structure of Scleroderma polyhedrosis virus and its morphogenesis in host cells.