Annals of Microbiology, 59, Special Issue (2009) ISSN 1590-4261 ANNALS OF MICROBIOLOGY Formerly ANNALI DI MICROBIOLOGIA ED ENZIMOLOGIA ENVIRONMENTAL, FOOD, GENERAL, INDUSTRIAL, MARINE AND SOIL MICROBIOLOGY & BIOTECHNOLOGY www.annmicro.unimi.it The Second National Conference SIMTREA “The role of Microbiology in Agricultural, Food and Environmental Fields” Sassari, Italy June 10-12, 2009 BOOK OF ABSTRACTS UNIVERSITÀ DEGLI STUDI DI SASSARI Dipartimento di Scienze Ambientali Agrarie e Biotecnologie Agro-Alimentari Sez Microbiologia Generale ed Applicata