1. Laboratory of Phytopathological Diagnostics and Molecular Biology Plant Protection Service of Tuscany Pistoia Italy
2. Department of Agriculture, Food and Environment (Di3A) University of Catania Catania Italy
3. Department of Agriculture, Food and Agro‐Environmental Sciences (DAFE) University of Pisa Pisa Italy
4. Regional Phytosanitary Service and Agroforestry Surveillance and Control Pistoia Italy