1. Crop Protection, National Institute of Agricultural Science, 166, Nongsaengmyeong, Iseo, Wanju, Jeonbuk, 553-65, Korea
2. Disaster Management, Extension Service Bureau, Rural Development Administration, 200, Nongsaengmyeong, Wansam, Jeonju 548-75, Korea
3. Plant Quarantine Technology Center, Animal and Plant Quarantine Agency, 167 Yongjeon, Gimcheon, Gyeongsangbuk-do, 396-60, Korea
4. Crop Protection, National Institute of Agricultural Science, 166, Nongsaengmyeong, Iseo, Wanju, Jeonbuk 553-65, Korea.