Korean journal of applied entomology (한국응용곤충학회지)

Korean Society of Applied Entomology (한국응용곤충학회)
권호 표지

Races of Pyricularia oryzae in Gyeong-nam Province in 1982~1983

경남지방에서 1982~1983년의 벼도열병균레이스 분포

  • Kang S.W. (Gyeong-nam Provincial Office of Rural Development) ;
  • Choi S.R. (Gyeong-nam Provincial Office of Rural Development) ;
  • Cho D.J. (Gyeong-nam Provincial Office of Rural Development) ;
  • Rhu C.Y. (Gyeong-nam Provincial Office of Rural Development)
  • Published : 1984.09.01
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Abstract

The 98 and 116 isolates of Pyricularia oryzae collected from Gyeong-nam Province in 1982 and 1983 were differentiated by using Korean differential rice cultivars. Twelve races from98 isolates and 11 races from 116 isolates of P. oryzae were classified indicating that KJ races group was $87\%$ and KI group was $13\%$ in total. The races KJ301 and KJ 401 were ca. $50\%$ in frequency among races identified.

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