1. Department of Botany and Microbiology College of Science King Saud University Riyadh Saudi Arabia
2. Department of Seed Pathology Research Plant Pathology Research Institute Agricultural Research Center Giza Egypt
3. Plant Protection and Biomolecular Diagnosis Department City of Scientific Research and Technology Applications Arid Lands Cultivation Research Institute Alexandria Egypt
4. Science Department, Teachers College King Saud University Riyadh Saudi Arabia
5. Plant Pathology Department Faculty of Agriculture Mansoura University Mansoura Egypt
6. Botany Department College of Science Damietta University Damietta Egypt