1. Institute of Environmentally-Friendly Agriculture, Chonnam National University, Gwangju, Republic of Korea
2. Environment-Friendly Agricultural Research Institute, Jellanamdo Agricultural Research and Extension Services, Naju, Republic of Korea
3. Department of Plant Pathology, The Ohio State University, Ohio Agriculture Research and Development Center (OARDC), Wooster, Ohio, USA
4. Organic Agriculture Division, National Academy of Agricultural Science, Rural Development Administration, Suwon, Republic of Korea
5. Department of Applied Biology and Environmental Sciences, Gyeongsang National University, Jinju, Republic of Korea