1. Laboratory of Agricultural Entomology and Zoology, Department of Agricultural Development, Democritus University of Thrace, 68200 Orestiada, Greece
2. Laboratory of Plant and Environmental Biotechnology, Department of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece
3. Department of Food Science and Nutrition, University of Thessaly, 43100 Karditsa, Greece
4. R&D Department, Biobest Group N.V., 2260 Westerlo, Belgium
5. Lancaster Environment Centre, Lancaster University, Lancaster LA1 4YW, UK