Korean journal of applied entomology (한국응용곤충학회지)
- Volume 23 Issue 1 Serial No. 58
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- Pages.1-6
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- 1984
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
Susceptibility of Tongil type Rice Cultivar Milyang 30 previously Resistant to Xanthomonas campestris pv. oryzae
'밀양 30호'의 흰빛잎마름병 (백엽고병)이병화
- Choi Yong-Chul (Dept. of Pesticides Biology, Agricultural Chemicals Research Institute, O.R.D.) ;
- Yun Myung-Soo (Dept. of Plantpathology, Institute of Agricultural Sciences, O.R.D.) ;
- Sohn Jae-Kyun (Yeong nam Crop Experiment Station, O.R.D.)
- Published : 1984.03.01
Abstract
This study was conducted to investigate the incidence of bacterial leaf blight (BLB) in Milyang 30 which was previously considered to be resistant to Xanthomonas campestris pv. oryzae Seeds of Milyang 30 were collected from Suweon, Milyang and Haenam. When rice plants from different source were inoculated at the maximum tillering stage and flag leaf stage, reactions of Milyang 30 were consistant. The susceptibility of Milyang 30 was found to be due to infection with tome isolates in the pathotype II of X. campestris pv. oryzae.
백엽고병에 대한 저항성품종으로 알려진 밀양 30호의 이병화원인을 구명하기 위하여 수원, 밀양, 해남산에 대한 최고분얼기, 출수기엽과 기본식물에 대한 각균군의 균주별 저항성 관계를 조사한 결과 가.
Keywords