| 小麦黄矮病毒(BYDV)主流株系GPV的鉴定及其提纯研究 |
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| 引用本文： | 张秦风,赵玉侠,张荣,金欣藻. 小麦黄矮病毒(BYDV)主流株系GPV的鉴定及其提纯研究[J]. Virologica Sinica, 1990, 0(2) |
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| 作者姓名： | 张秦风 赵玉侠 张荣 金欣藻 |
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| 作者单位： | 陕西省植物保护研究所，陕西省植物保护研究所，陕西省植物保护研究所，陕西省植物保护研究所 杨陵 712100，杨陵 712100，杨陵 712100，杨陵 712100 |
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| 摘 要： | 经测试结果,小麦黄矮病毒(BYDV)主流株系为麦二岔蚜禾谷缢蚜株系(GPV),普遍分布于我国北方中熟冬麦区、晚熟冬麦区和春麦区;以麦二岔蚜的传播能力最强。由麦二岔蚜优势介体所传播的主流株系GPV,曾导致该病多次大面积流行成灾。并对GPV株系毒源进行了提纯;对其提纯方法有所改进和简化。
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| 关 键 词： | 小麦 株系 鉴定 提纯 |
Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV) |
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| Zhang Qin-feng Zhao Yu-xia Zhang Yun Jin Xin-zao. Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV)[J]. 中国病毒学(英文版), 1990, 0(2) |
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| Authors: | Zhang Qin-feng Zhao Yu-xia Zhang Yun Jin Xin-zao |
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| Abstract: | The principal strain of BYDV, as certified, is the Schizaphis graminum et Rhopalosiphum padi strain which is widely distributed at the northern mid-harvest, late harvest winter wheat and spring wheat growing areas in China. While it was specifically transmitted by the prominent vector inset Schizaphis graminum,several areawide prevalence and damage accidents have occurred during the previous years. We have purified the samples of GPV strain, and improved and simplified the procedure of purification. |
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| Keywords: | wheat Strain Identification Purification |
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