With flowering season due to start at the end of next week it is of utmost importance to protect the crop again Downy Mildew, Powdery Mildew and Botrytis. Flowering is a critical phase in the infection period of these fungal threats. We spray both systemic and contact chemicals. The chemicals are very expensive so the timing and effectiveness of application are important. Most farmers spray with tractors by this particular farmer sprays with his Pellenc Harvester.