Poltiglia Caffaro 20 DF New is a broad-spectrum copper fungicide-bactericide in water-dispersible granules, suitable for organic farming. Based on copper sulphate neutralized with lime, it prevents and controls downy mildew, scab, bacterial diseases and rots on vines, fruit crops such as pome fruit, stone fruit and citrus, and vegetables. It acts by contact, inhibiting fungal spore germination and bacterial proliferation.