| 新疆哈密瓜病毒类型及分布 |
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| 引用本文： | 李国玄,赵长生,谢浩,田波.新疆哈密瓜病毒类型及分布[J].植物病理学报,1986,16(3):135-138. |
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| 作者姓名： | 李国玄 赵长生 谢浩 田波 |
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| 作者单位： | 1 中国科学院新疆化学研究所, 乌鲁木齐;2 新疆农业科学院微生物研究所;3 中国科学院微生物研究所, 北京 |
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| 摘 要： | 1981-1984年对新疆主要瓜产区的病毒发生情况进行了调查,可归纳为6个病毒类型。除1类型尚需进一步鉴定外,其他5类型分别属于黄瓜花叶病毒(CMV)、西瓜花叶病毒二号(WMV-2)、南瓜花叶病毒(SqMV)、烟草坏死病毒(TNV)和甜瓜叶脉坏死病毒(MVNV)。在大流行的1983年WMV-2和CMV,WMV-2和SqMV,CMV和SqMV以及WMV-2、SqMV和CMV的混合侵染率比1982年为高。各类型病毒的侵染率在不同地区也有较大的变化。
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TYPES AND DISTRIBUTION OF XINJIANG HAMI MELON VIRUSES |
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| Li Guoxuan,Zhao Changsheng,Xie Hao,Tian Bo.TYPES AND DISTRIBUTION OF XINJIANG HAMI MELON VIRUSES[J].Acta Phytopathologica Sinica,1986,16(3):135-138. |
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| Authors: | Li Guoxuan Zhao Changsheng Xie Hao Tian Bo |
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| Institution: | 1 Xinjiang Instiute of Chemistry, Academia Sinica, Urumqi;2 Agricultural Institute of Wujiaqu, Xinjiang;3 Institute of Microbiology, Academia Sinica, Beijing |
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| Abstract: | In our previous paper,three viruses Cucumber mosaic virus(CMV),Squash mosaic virus (SqMV) and Watermelon mosaic virus 2(WMV-2) were isolated from the diseased Hami-melons (Cucumis melo var.Hami) in Xinjiang.Recently three other viruses were isolated.Two of these viruses,named Hami-melon necrosis virus (HmNV) and Hami-melon vein necrosis virus (HmVNV),have been identified.The third detected virus remains unidentified.
In 1981-1984 the distribution of the above viruses were investigated in six localities and 20 varieties either by the agar double diffusion test,or the microprecipitate test,or through the use of indicator plants.The results showed that the percentages of mixed infection by WMV-2+CMV,WMV-2+SqMV,CMV+SqMV and WMV-2+SqMV+CMV in the epidemic year 1983 were higher than in 1982.The infection percentages of each virus were also different due to the localities and varieties. |
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