Q: 1 What is Sulphure 85% dp Fungicide? A: 1 Sulphure 85% dp Fungicide is a high-quality powder fungicide designed to protect crops and plants from a variety of fungal and bacterial diseases. It is a broad-spectrum fungicide that effectively controls a wide range of fungal diseases, including rust, powdery mildew, and scab. It is also effective against bacterial diseases, such as bacterial leaf spot and bacterial blight.