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花叶病是福州地区十字花科蔬菜的重要病害之一,其病原病毒主要是芜菁花叶病毒和菸草花叶病毒二大群.1980～1982年,从福州市跃进、岳峰、西郊、南公、联建五个大队和蔬菜研究所采集菜心、小白菜、芬兰等病株样本共357个,鉴定的结果指出其中由芜菁花叶病毒7号毒株引起的占52.39%,芜菁花叶病毒4号毒株引起的占12.32%,菸草花叶病毒26号毒株引起的占25.21%,芜菁花叶病毒7号毒株和菸草花叶病毒26号毒株混合引起的占1.12%,其它病毒或毒株引起的占8.24%.但
Mosaic disease is one of the most important diseases of cruciferous vegetables in Fuzhou, and its pathogenic viruses are mainly two major groups of turnip mosaic virus and tobacco mosaic virus. From 1980 to 1982, from Yuejin in Yuezhou, Yuefeng, western suburbs, A total of 357 diseased plants were collected from the five brigades and the Institute of Vegetables, including Beijing Institute of Technology, Institute of Botany, Chinese Academy of Agricultural Sciences and the Institute of Vegetables. The identification results showed that 52.7% of them were caused by turnip mosaic virus 7, 12.32% caused by Mosaic Virus No. 4, 25.21% caused by Tobacco Mosaic Virus No. 26 strain, 1.12 caused by the combination of Turnover Mosaic Virus No. 7 strain and Tobacco Mosaic Virus No. 26 strain %, Caused by other viruses or strains accounted for 8.24%