Proceedings of the Korean Society of Plant Pathology Conference (한국식물병리학회:학술대회논문집)
- 2003.10a
- /
- Pages.124-124
- /
- 2003
Studies on Physiology, Ecology and Protection of Citrus Canker Caused by Xanthomonas axonopodis pv, citri
- Lee, Seong-Chan (Department of Agricultural Environment, National Jeju Agricultural Experiment Station, R.D.A) ;
- Hyun, Jae-Wook (Department of Agricultural Environment, National Jeju Agricultural Experiment Station, R.D.A) ;
- Kim, Dong-Hwan (Department of Agricultural Environment, National Jeju Agricultural Experiment Station, R.D.A) ;
- Kim, Kwang-Sik (Department of Agricultural Environment, National Jeju Agricultural Experiment Station, R.D.A) ;
- Lim, Han-Chul (Department of Agricultural Environment, National Jeju Agricultural Experiment Station, R.D.A)
- Published : 2003.10.01
Abstract
Citrus canker is very important disease in international trade of citrus. The disease was usually take place from late of June, and severe middle of July to middle of August, though disease occurrence was affected by environmental conditions. In pathogenicity test, three varieties, orange, lemon and kiyomi among 7 varieties, were succeptible, two varieties, satsuma mandarin and iwasachi, intermediate resistant. On the other hand, shiranuhi and yuzu were resistant relatively. The pathogen, Xanthomonas axonopodis pv. citri, grew well in PD broth adjusted to pH 7.0 at 26
Keywords