当前位置: 首页 > 文章 > 杨尺蠖核多角体病毒的研究 Ⅵ.病毒的贮藏效果 林业科学研究 1989 (5) 427-432+517
Position: Home > Articles > STUDIES ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE POPLAR LOOPER APOCHEIMA CINERARIUS Ⅵ. STORAGE EFFECT TEST ON THE VIRULENCE OF ACINPV Forest Research 1989 (5) 427-432+517

杨尺蠖核多角体病毒的研究 Ⅵ.病毒的贮藏效果

作  者:
王贵成;于在林;佟守元
单  位:
中国林业科学研究院林业研究所
关键词:
杨尺蠖;核多角体病毒;病毒贮藏效果
摘  要:
杨尺蠖核多角体病毒,在不同条件和不同时间的贮藏效果试验证明,在4℃冰箱或-20℃低温冰箱内贮藏,多角体制备物及其配制的AciNPV杀虫剂,其活性至少可保持两年;在室温条件下贮藏,多角体制备物的活性仅能保持一年,而加工制剂则可保持近两年。
译  名:
STUDIES ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE POPLAR LOOPER APOCHEIMA CINERARIUS Ⅵ. STORAGE EFFECT TEST ON THE VIRULENCE OF ACINPV
作  者:
Wang Guicheng Yu Zailin(The Research Institute of Forestry CAF)Tong Shouyuan(State Forest Form, Xianhuang B., Nei Mongol Aut. Reg.)
关键词:
Apocheima cinerarias; NPV; storage effect of virus
摘  要:
Polyhedral inclusion bodies of nuclear polyhedrosis virus (NPV) of poplar looper Apocheima cinerarius, were stored as dried powder and formulations under various conditions and for various lengths of time. The dry polyhedral powder made by the viral precipitation with acetone from lactose suspensions and its preparing formulations were stored at room temperatures, or in refrigerator (4 ℃) or in freezing (-20 ℃).The results indicated that the viral activity of the dry polyhedral powder (AciNPV) and the formulations could be retained for two years in refrigerator (4 ℃) or in freezing ( - 20℃). Dry powder stored at room temperature could only retain its viral activity for one year. The formulation of AciNPV stored at room temperature showed a better result that it was fairly stable for nearly two years.

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