www.sinab.it: SINAB, the Italian national system for biological agriculture by Italian Department of Agriculture.

www.ermesagricoltura.it: Generic Italian website on agriculture.

www.arpa.emr.it: Regional Emilia Romagna Environment Agency.

www.agraria.unibo.it/Agraria/default.htm: College of Agriculture of Bologna, Italy.

www.ilmeteo.it: Weather forecast.

www.crpv.it/web/crpv/1: CRPV - An Italian vegetable products research Centre.

www.politicheagricole.it/default.html: Italian Department of Agriculture.