1. Dipartimento di Chimica Università degli Studi di Bari “Aldo Moro” 70125 Bari Italy
2. Faculty of Science and Engeneering Åbo Akademi University 20500 Turku Finland
3. Institute for Sustainable Plant Protection CNR 70124 Bari Italy
4. Agritest Srl, Tecnopolis Casamassima (BA) 70010 Italy