The Korean Journal of Mycology (한국균학회지)
- Volume 12 Issue 2
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- Pages.75-77
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- 1984
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- 0253-651X(pISSN)
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- 2383-5249(eISSN)
Undescribed Fungal Leaf Spot Disease of Pepper Caused by Cercospora capsici in Korea
고추의 미기록병(未記錄病)인 Cercospora capsici에 의(依)한 고추 반점병(斑點病)
- Sung, Jae-Mo (Institute of Agricultural Sciences, Office of Rural Development) ;
- Cho, Eui-Kyoo (Institute of Agricultural Sciences, Office of Rural Development) ;
- Cho, Dong-Jin (Kyungnam Provincial Office of Rural Developement) ;
- Kang, Soo-Woong (Institute of Agricultural Sciences, Office of Rural Development)
- Published : 1984.07.30
Abstract
An undescribed Cercospora leaf spot of pepper grown in a greenhouse was observed at Jinju area in 1983. The symptom of this disease showed frog eyes spot on lower leaves of pepper. Leaves and petiole of pepper plant inoculated with spore suspension of this pathogen appeared leaf spot after 2 weeks and exhibited cicular, brown frog eyes spot. This fungus was grown slowly on PDA and produce condia on infected leaves. The occurrence of this disease was responsible for factors with high temperature and humidity conditions in the ill-ventilated greenhouse. This causal fungus was identified as Cercospora capsici Heald et. Wolf from the shape and length of the conidiophores, the length of the condia, and pathogenic behaviors.
진주지방 vinyl house에서 자란 고추잎에 생긴 병반(病斑)을 채집하여 병원균(病原菌)을 분리(分離)하였다. 분리(分離)된 병원균(病原菌)의 분생자종(分生子種)의 길이