한국응용곤충학회지 (Korean journal of applied entomology)
- 제18권1호
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- Pages.23-27
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- 1979
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
벼 흰빛잎마름병균의 균군의 분포에 관한 연구
Aerial Distribution of Bacterial Groups of Xanthomonas oryzae (Uyeda et Ishiyama) Dowson in Korea
- Choi Yong Chull (Institute of Agricultural Sciences, Office of Rural Development) ;
- Lee Soon Gu (College of Agricultural, Seoul National University) ;
- Chung Bong Jo (Institute of Agricultural Sciences, Office of Rural Development) ;
-
Cho Yong Sup
(College of Agricultural, Seoul National University)
- 발행 : 1979.03.01
초록
1977년 및 1978년에 걸쳐 전국 191개 지역에서 채집분리한 병원균의 균군에 대한 결과는 다음과 같았다. 1. 224균주의 병원성검정은 I균군
Studies on bacterial groups of X. oryzae in Korea has been continued annually since 1975. The present report maintained the result of recent Studies covering on 224 isolates collected front 191 portions of all over the country during the period from 1977 to 1978. The four bacterial groups, I, II, III and V, were found with the ratio of 79, 16, 3 and 3 per-cent, respectively. Variable bacterial groups were found in Chung- nam province while in Jeon- nam province the group II was more pre4valent than group I. Variety-group 'Kimmaze' maintained much more of heterogeneous bacterial groups, and it was significant, especially, on cultivar Milyang
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