I'm a farmer in Spain and I grow wheat and barley. We have about 200 hectares of land. In Spain, 1 hectare = 10,000 square meters. We use a tractor with a sprayer to care for our fields. I normally spray 200 liters of water per hectare. How many liters of Jadam Sulfur do you recommend mixing with 200 liters of water per hectare?
Attached picture, our main diseases in wheat and barley to take care with fungicide.