○Ramadan Arafa1, 5, Nour Elden K. Soliman2, Olfat M. Moussa2, Mohamed T. Rakha3, 4, Said M. Kamel1, Kenta Shirasawa5(1.Plant Pathology Research Institute, Agricultural Research Center, 2.Department of Plant Pathology, Faculty of Agri., Cairo Univ., 3.Horticulture Department, Faculty of Agri., Univ. of Kafrelsheikh, 4.World Vegetable Center, 5.Kazusa DNA Research Institute)