1. Mammalian & Aquatic Toxicology Department, Central Agriculture Pesticides Laboratory (CAPL), Agricultural Research Center (ARC), Alexandria, Egypt
2. Pesticide Formulation Research Department, Central Agriculture Pesticides Laboratory, Agricultural Research Center (ARC), Alexandria, Egypt
3. Cereals and Stored Product Insects Research Department, Plant Protection Research Institute, Agricultural Research Center (ARC), Alexandria, Egypt
4. Cotton Pesticides Evaluation Research Department, Plant Protection Research Institute, Agricultural Research Center (ARC), Alexandria, Egypt
5. Cotton Bollworm Research Department, Plant Protection Research Institute, Agricultural Research Center (ARC), Alexandria, Egypt
6. Plant Protection Department, Faculty of Agriculture, Omar Al-Mukhtar University Libyan Arab Jamahiriya, Al Bayda', Libya