1. 1National Center for Natural Products Research, University of Mississippi, MS 38677.
2. 3Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey.
3. 4Department of Biology, Faculty of Science and Letters, Gazi University, 06500 Ankara, Turkey.
4. 5USDA-ARS, Center for Medical, Agricultural and Veterinary Entomology, Gainesville, FL 32608.
5. 6Emerging Pathogens Institute, Department of Entomology and Nematology, University of Florida, Gainesville, FL 32608.
6. 7Botany and Microbiology Department, College of Science, King Saud University, 11451 Riyadh, Saudi Arabia.
7. 8Department of Pharmacognosy, School of Pharmacy, University of Mississippi, MS 38677.
8. 9Department of Pharmacognosy, College of Pharmacy, King Saud University, 11451 Riyadh, Saudi Arabia.