Summit Agro USA debuts Prolivo fungicide
The Sumitomo Corporation/Ishihara Sangyo Kaisha (ISK) joint venture, Summit Agro USA (Cary, North Carolina), has introduced the fungicide, Prolivo 300SC (ISK’s pyriofenone 300 g/litre), for the control of powdery mildew (Uncinula necator) on grapevines.