Tebuconazole is a systemic triazole fungicide that controls fungi by inhibiting synthesis of Ergosterol. It has strong anti-sporulant and translaminar effect providing effective cover. Sulphur is non-systemic fungicide with contact and vapour action. Sulphur creates a plant protective coating on the surface of a plant that prevents the spore germination of certain plant diseases.

Samdhan is a combination product consisting Tebuconazole and Sulphur for comprehensive control of fungi. It is especially effective on powdery mildew, fruit rot diseases of Chilli and leaf spot, pod blight disease of Soybean.