1. Vegetable and Floriculture Department, Faculty of Agriculture, Mansoura University, Mansoura 35516, Egypt
2. Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
3. Agricultural Botany Department, Faculty of Agriculture, Mansoura University, Mansoura 35516, Egypt
4. Horticulture Department, Faculty of Agriculture, Suez Canal University, Ismailia 41522, Egypt