Widely used in agriculture as a fungicide, it protects crops by inhibiting fungal respiration. It is effective against a broad spectrum of pathogens, especially those causing powdery mildew, rusts, and leaf spots. Commonly applied to cereals, grapes, fruits, and vegetables, it works both as a protectant and with some systemic activity. Its rainfastness and long-lasting effect make it suitable for use in varying weather conditions. Often included in resistance management programs due to its mode of action.