頁籤選單縮合
題 名 | 臺灣中部菸草鑲嵌病病毒種類之調查研究=A Survey of Tobacco Mosaic Viruses in Central Taiwan |
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作 者 | 金慧通; | 書刊名 | 中華農學會報 |
卷 期 | 55 民55.09 |
頁 次 | 頁85-88 |
關鍵詞 | 鑲嵌病; 臺灣中部; 菸草; 病毒種類; |
語 文 | 中文(Chinese) |
中文摘要 | 臺灣中部地區之菸草鑲嵌病病毒種類,經以植物鑑定結果,計已發現有:菸草鑲嵌病病毒(TMV)、胡瓜鑲嵌病病毒(CMV)及菸草脈綠嵌紋病病毒(TVMV)等三種。 臺中地區1965~1966年期菸作中以(CMV)為害最據,(TVMV)其次,二者均能由桃蚜傳播。至於(TMV)由於萬國士菸草ˇ對其具有抵抗性,目前已少發現。 (TVMV)顯然屬於一種未經前人鑑定命名之病毒。其主要徵狀為在菸葉上呈現不顯明之嵌紋,沿葉脈連續或間接地產生暗綠色狹帶。茲以血清反應確定,本病毒和馬鈴薯Y病毒(potato virus Y)無關。 文中並對三種病毒在田間之分布情形加以討論。 |
英文摘要 | Three mosaic viruses infecting tobacco have been identified in central Taiwan on the base of host range. These are tobacco mosaic virus, cucumber mosaic virus and tobacco vein-banding mosaic virus. The most prevalent mosaic viruses infecting tobacco during 1965~1966 were strains of CMV. Second in prevalence were strains of TVMV. Both are spread by aphids. TMV was extremely rare because spread is controlled by planting resistent tobacco variety Vam-Hicks. TVMV, a virus apparently never previously described, is characterized by producing a faint mottling on tobacco leave, which consists of narrow, green-colored areas continuously or intermittently along the veins, somewhat simulating vein-banding. It unrelatedness with potato virus Y was confirmed by serological tests. Data on field occurrence of these viruses in central Taiwan are discussed. |
本系統中英文摘要資訊取自各篇刊載內容。