1. Department of Biology; University of Patras; Patras Greece
2. Insect Pest Control Laboratory; Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture; Seibersdorf Vienna Austria
3. Department of Genetics, Development and Molecular Biology; School of Biology; Faculty of Sciences; Aristotle University of Thessaloniki; Thessaloniki Greece
4. Department of Biochemistry and Biotechnology; University of Thessaly; Larissa Greece