Study on histopathology of nuclear polyhedrosis virus ofZethenia rufescentaria Motsch |
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| Authors: | Lin Daibin Wang Zhiying Yue Hua Hu Xiaoying Huang Xianfeng Xie Shuping Liu Jiazhi Luan Xinda Mu Zonghai |
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| Institution: | (1) Northeast Forestry University, 150040 Harbin, P. R. China;(2) Tuqiang Forestry Bureau, Heilongjiang Province;(3) Forestry Bureau of Jixi City, Heilongjiang Province |
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| Abstract: | This paper reports the histological observation of larvae ofZethenia rufescentaria Motsch. after infection by ZrNPV. Histopathologic study revealed that ZrNPV were multiplied within the nuclear of fat body,
epidermis cell, midgut cell, tracheal matrix and blood cell. These cells showed obvious cytopathic effects. The nucleus of
infected cells underwent swelled. Under electron microscope, virus and polyhedral of ZrNPV were clearly observed in these
nucleus of infected cells. The nucleus of susceptible tissues were fulfilled with polyhedra after 70–140 h.
This project was supported by the Natural Sciences Foundation of Heilongjiang Province
Responsible Editor: Chai Ruihai |
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| Keywords: | Zethenia rufescentaria Nuclear polyhedrosis virus Histopathology |
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