MainSul is a wettable sulfur fungicide that controls powdery mildew, mites, and other diseases on fruits, vegetables, and ornamentals. It is a broad-spectrum fungicide that can be used on a variety of crops. MainSul is a water-soluble powder that is easy to mix and apply. It is also relatively safe for the environment and has a low mammalian toxicity.

MainSul is a good choice for controlling powdery mildew on grapes, cucurbits, roses, and other plants. It can also be used to control mites on almonds, citrus, and other crops. MainSul is a versatile fungicide that can be used in a variety of applications.