1. Plant Physiology Division, Department of Agricultural Botany, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
2. Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
3. Department of Ornamental Horticulture, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
4. Department of Vegetable, Faculty of Agriculture, Cairo University, Giza 12613, Egypt