Soil Transmission of Cucumber Green Mottle Mosaic Virus Associated with Plant Debris
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- 英文论文题名：Soil Transmission of Cucumber Green Mottle Mosaic Virus Associated with Plant Debris
- 论文作者：LIANG Chao-qiong ; Abie Xiao-bing ; LIU Hua-wei ; MENG Yan ; LUO Lai-xin ; LI Jian-qiang
- 英文论文作者：LIANG Chao-qiong ; Abie Xiao-bing ; LIU Hua-wei ; MENG Yan ; LUO Lai-xin ; LI Jian-qiang ; Beijing Engineering Research Center of Seed and Plant Health/Beijing Key Laboratory of Seed Disease Testing and Control ; Department of Plant Pathology ; China Agricultural University/Key laboratory of Plant Pathology ; Ministry of Agriculture ; Molecular Plant Pathology ; United States Department of Agriculture ; Agricultural Research Service ; Department of Plant Pathology and Microbiology ; Iowa State University
- 年：2016
- 作者机构：Beijing Engineering Research Center of Seed and Plant Health/Beijing Key Laboratory of Seed Disease Testing and Control;Department of Plant Pathology,China Agricultural University/Key laboratory of Plant Pathology,Ministry of Agriculture;Molecular Plant Pathology,United States Department of Agriculture,Agricultural Research Service;Department of Plant Pathology and Microbiology,Iowa State University;
- 英文论文关键词：Soil transmission ; Cucumber green mottle mosaic virus ; Plant debris
- 会议召开时间：2016-08-05
- 会议录名称：中国植物病理学会2016年学术年会论文集
- 英文会议录名称：Proceedings of the Annual Meeting of Chinese Society for Plant Pathology(2016)
- 语种：英文
- 分类号：S432.41
- 学会代码：ZGVS
- 会议名称：中国植物病理学会2016年学术年会
- 会议地点：中国江苏南京
- 主办单位：中国植物病理学会
- 学会名称：中国植物病理学会
- 页数：1
- 文件大小：53k
- 原文格式：O
- 会议级别：全国
摘要
Cucumber green mottle mosaic virus(CGMMV),which belongs to the genus Tobamovirus,is a major pathogen of cucurbits.The typical symptoms of CGMMV disease include mosaic pattern on infected leaves and fruit distortions.It is well known that CGMMV could be transmitted by direct mechanical contact with the infected source plant or other contaminated materials,pruning and irrigation,seed,pollen and phytoparasitic weed dodder.However,soil transmission of CGMMV is still a heated debate and few studies support it.The goal of this study is to provide the evidence for soil transmission of CGMMV by RT-PCR(reverse transcription-polymerase chain reaction).The results indicated that tested leaf samples,collected from cucumber plants grown in contaminated soils containing CGMMV-infected cucumber debris,are confirmed CGMMV-positive.Meanwhile,when contaminated soil did not contain CGMMV-infected cucumber debris,tested leaf samples may produce inconclusive or only weakly CGMMV-positive.The study showed that CGMMV can be transmitted by soil containing CGMMV-infected cucumber debris.It is proposed that soil is one of the primary infection sources for spreading of CGMMV.The results have meaningful epidemiological implications for the management of CGMMV disease,particularly regarding the role of soil as CGMMV vector.
Cucumber green mottle mosaic virus(CGMMV),which belongs to the genus Tobamovirus,is a major pathogen of cucurbits.The typical symptoms of CGMMV disease include mosaic pattern on infected leaves and fruit distortions.It is well known that CGMMV could be transmitted by direct mechanical contact with the infected source plant or other contaminated materials,pruning and irrigation,seed,pollen and phytoparasitic weed dodder.However,soil transmission of CGMMV is still a heated debate and few studies support it.The goal of this study is to provide the evidence for soil transmission of CGMMV by RT-PCR(reverse transcription-polymerase chain reaction).The results indicated that tested leaf samples,collected from cucumber plants grown in contaminated soils containing CGMMV-infected cucumber debris,are confirmed CGMMV-positive.Meanwhile,when contaminated soil did not contain CGMMV-infected cucumber debris,tested leaf samples may produce inconclusive or only weakly CGMMV-positive.The study showed that CGMMV can be transmitted by soil containing CGMMV-infected cucumber debris.It is proposed that soil is one of the primary infection sources for spreading of CGMMV.The results have meaningful epidemiological implications for the management of CGMMV disease,particularly regarding the role of soil as CGMMV vector.
Cucumber green mottle mosaic virus(CGMMV),which belongs to the genus Tobamovirus,is a major pathogen of cucurbits.The typical symptoms of CGMMV disease include mosaic pattern on infected leaves and fruit distortions.It is well known that CGMMV could be transmitted by direct mechanical contact with the infected source plant or other contaminated materials,pruning and irrigation,seed,pollen and phytoparasitic weed dodder.However,soil transmission of CGMMV is still a heated debate and few studies support it.The goal of this study is to provide the evidence for soil transmission of CGMMV by RT-PCR(reverse transcription-polymerase chain reaction).The results indicated that tested leaf samples,collected from cucumber plants grown in contaminated soils containing CGMMV-infected cucumber debris,are confirmed CGMMV-positive.Meanwhile,when contaminated soil did not contain CGMMV-infected cucumber debris,tested leaf samples may produce inconclusive or only weakly CGMMV-positive.The study showed that CGMMV can be transmitted by soil containing CGMMV-infected cucumber debris.It is proposed that soil is one of the primary infection sources for spreading of CGMMV.The results have meaningful epidemiological implications for the management of CGMMV disease,particularly regarding the role of soil as CGMMV vector.
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