The need of the wine industry to employ sustainable means of agricultural production when fighting two disease, mildew and blight, is what caused 17 enterprises, 2 research centres and 1 university to come together to develop a DSS implemented in 2 different areas surrounding the border (Collio/Brda and the Slovene Littoral) consisting of an environmental monitoring system associated with 2 agronomic forecasting models, customised for each specific geographical area and integrated in the dedicated software.