Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV)

ZHANG Qin-Feng; Zhao Yu-Xia; Zhang Rong; JIN Xin-Zao

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April 1990

ZHANG Qin-Feng, Zhao Yu-Xia, Zhang Rong and JIN Xin-Zao. Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV)[J]. Virologica Sinica, 1990, 5(2).

Citation: ZHANG Qin-Feng, Zhao Yu-Xia, Zhang Rong, JIN Xin-Zao. Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV) .VIROLOGICA SINICA, 1990, 5(2) : 201.

小麦黄矮病毒(BYDV)主流株系GPV的鉴定及其提纯研究

1.
陕西省植物保护研究所
2.
陕西省植物保护研究所杨陵

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。
- 小麦
- , 株系
- , 鉴定
- , 提纯

Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV)

1.
Institute of Plant Protection
2.
Yanglin 712100

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.
- wheat
- , Strain
- , Identification
- , Purification

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Identification and Purification of a Principal Strain of Wheat Yellow Dwarf Virus(BYDV)

1. Institute of Plant Protection
2. Yanglin 712100

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.