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http://dx.doi.org/10.5423/RPD.2008.14.3.210

Analysis on the Occurrence of Rice stripe virus  

Lee, Bong-Choon (Department of Functional Crop, NICS, RDA)
Yoon, Young-Nam (Department of Functional Crop, NICS, RDA)
Hong, Sung-Jun (Department of Functional Crop, NICS, RDA)
Hong, Yeon-Kyu (Department of Functional Crop, NICS, RDA)
Kwak, Do-Yeon (Department of Functional Crop, NICS, RDA)
Lee, Jong-Hee (Department of Functional Crop, NICS, RDA)
Yae, Un-Sang (Department of Functional Crop, NICS, RDA)
Kang, Hwang-Won (Department of Functional Crop, NICS, RDA)
Hwang, Hung-Goo (Department of Rice and Winter Cereal Crop, NICS, RDA)
Publication Information
Research in Plant Disease / v.14, no.3, 2008 , pp. 210-213 More about this Journal
Abstract
The occurrence of Rice stripe virus (RSV) has been confirmed in some parts of South Korea. In the current year, this was observed to be limited in the double cropping zones of the southern region. Earlier, RSV occurred largely in the west coast regions of the country, particularly in Gangwha, Gyeonggi-do in 2001; and Buan, Jeollabuk-do and Seocheon, Chungcheongnam-do in 2007. This study was carried out to determine the nationwide extent of RSV occurrence by investigating RSV infestations in different latitudes and altitudes. Result revealed a recent reported occurrence of RSV in the southern region (Milyang, latitude $35^{\circ}$), a reported occurrence in the northern region (Cheolwon, latitude $38^{\circ}$) in 2005, and in the middle northern region of the east coast (Goseon, latitude $38^{\circ}$) as newly confirmed from this investigation. Results also confirmed the occurrence of RSV in a wide range of altitude from the plains (Milyang, 17 m altitude) to the alpine regions (Jinbu, 576 m) including the middle mountains (Sangju, altitude 285 m). The RSV occurrence in Jinbu in the alpine region and at Goseong and most of the northern end regions were confirmed only this year. The results of the present study confirmed that RSV is a fast-spreading disease in rice plant cultivation regions of the entire country.
Keywords
Rice stripe virus; RSV Occurrence; Rice;
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Times Cited By KSCI : 2  (Citation Analysis)
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