19/03/2010 (Agence Europe) - On Thursday 18 March, the European Commission announced the addition of four denominations of agricultural and food products to the list of protected denominations of origin (PDO) and protected geographical indications (PGI). The products in question are the Italian products “Sedano Bianco di Sperlonga” (celery, PGI), “Patata di Bologna” (potato, PDO), “Ricciarelli di Siena” (confectionery, PGI) and “Irpinia - Colline dell'Ufita” (olive oil, PDO)....