The product in the image is Mistress 72WP, a broad-spectrum fungicide produced by Osho Chemical Industries Ltd. It is designed to control diseases like early and late blight in tomatoes and potatoes, and downy mildew in roses and courgettes.Application GuidelinesDosage: For accurate application, follow the dosage instructions on the product label regarding the amount of product to mix with water.Spray Interval: Application frequency should be based on disease pressure and label recommendations, often occurring every 7 to 14 days. During high disease pressure, shorter intervals may be needed.Best Time to Spray: Apply early in the morning or late in the evening to avoid evaporation and reduce stress on the plants.Method: Use a knapsack sprayer for even coverage, ensuring you spray both sides of the leaves.