SOYBEAN YELLOW VEIN VIRUS, A NEW VIRUS OCCURRING ON SOYBEAN IN THAILAND

国名
タイ
Technical bulletin of the Tropical Agriculture Research Center
ISSN 03889394
書誌レコードID(総合目録DB) AA00857848
本文フルテキスト
A virus was isolated from soybean plants showing yellow vein symptoms that were collected in the central part of Thailand in 1982. The virus was a new virus of soybean based on particle morphology, host range, stability in crude sap, etc. It was designated as soybean yellow vein virus (SYVV). The occurrence and distribution of SYVV disease were limited. Numerous rod-shaped virus particles (about 500-550 nm in length and 15-20 nm in width) were detected in the dip preparations of soybean leaves infected with the virus. Chenopodium amaranticolor and C. quinoa showed chlorotic local lesions on the inoculated leaves and only soybean was recognized as a systemic infectious host of the virus showing yellow vein symptoms. Aphis glycinesand Bemisia tabaci failed to transmit the virus. The dilution end point, thermal inactivation point and longevity in vitro of the virus were 10-3 -10-4, 35-40°C (10 min) and 2-3 hr at 4°C, respectively.
刊行年月日
作成者 Toshihiro SENBOKU Pornpod THONGMEEARKOM Kreopan KITIPAKORN Surapee KIRATIYA-ANGUL Wanpen SRITHONGCHAI Nualchan DEEMA
公開者 Tropical Agriculture Research Center
21
開始ページ 121
終了ページ 125
言語 eng

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