KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 43 Issue 4
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- Pages.239-244
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- 1998
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Susceptibility to Calonectria ilicicola in Soybean Grown in Greenhouse and Field
- Kim, K. D. (Department of Agricultural Biology, Korea University) ;
- Russin, J. S. (Department of Plant, Soil and General Agriculture, Southern Illinois University) ;
- Snow, J. P. (Department of Plant Pathology and Crop Physiology, Louisiana State University)
- Published : 1998.12.01
Abstract
Susceptibility of soybean cultivars to Calonectria illicicola was evaluated in a greenhouse by inoculating seedlings with mycelium in agar discs placed on the stems at the soil line. A range of responses was detected among cultivars following inoculation with a virulent isolate of C.ilicicola. Rankings of cultivars between greenhouse tests 1 and 2 were similar for disease severity and areas under the disease progress curves (AUDPC). In addition, rankings of cultivars for Final disease severity were highly correlated with AUDPC in test 1 (
Keywords
- Calonectria crotalariae;
- Calonectria ilicicola;
- Cylindrocladium crotalariae;
- Cylindrocladium parasiticum;
- disease screening;
- Glycine max;
- red crown rot