Tomato yellow leaf curl virus (TYLCV) causes a highly serious disease in tomatoes in many countries. The most important thing in management is the prevention of virus transmission. TYLCV had been known to be only transmitted by a vector, the sweetpotato whitelfy, Bemisia tabaci. However, we identified two other important routes of TYLCV transmission into tomatoes. It is seed-transmissible. Many seeds available in domestic and global markets were infected by TYLCV. It is also infective into various weeds and other horticultural crops and transmit virus through vector insects. Therefore, we need a new strategy for the virus and vector management.

• Kyung-Bon Koo(Ecowin Co. Ltd)
• Ji-Kwang Kim(Chungbuk Agricultural Research and Extension Services)
• Jung-Hwan Lee(Gyeongbuk Agricultural Research and Extension Services)
• Chang-Seok Kim(Crop Protection Division, National Institutes of Agricultural Science, RDA)
• Hong-Soo Choi(Crop Protection Division, National Institutes of Agricultural Science, RDA)
• Gwan-Seok Lee(Crop Protection Division, National Institutes of Agricultural Science, RDA)
• Eui-Joon Kil(Department of Genetic Engineering, Sungkyunkwan University)
• Sukchan Lee(Department of Genetic Engineering, Sungkyunkwan University)
• Jae-Kyoung Shim(School of Applied Biosciences, Kyungpook National University)
• Kyeong-Yeoll Lee(School of Applied Biosciences, Kyungpook National University)