1. Medicinal Plants Laboratory, Department of Floriculture, Ornamental Horticulture and Garden Design, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
2. Department of Forestry and Wood Technology, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
3. Department of Plant Pathology, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
4. Department of Geography, Environmental Management and Energy Studies, University of Johannesburg, Johannesburg, South Africa