Hi-Yield Dusting Wettable Sulfur controls various insects and diseases unique to roses, shrubs, flowers, fruits, and vegetables. Hi-Yield Dusting Wettable Sulfur can be used as a dust or a wettable spray on home lawns and gardens. Treats black spot, powdery mildew, rusts, leaf spots, rust, and brown canker on roses. Use for select diseases and insects on shrubs, flowers, vegetable, and fruits. Control rust mites, thrips, two spotted mites, and red spotted mites on citrus and chiggers in lawns. Repeat applications at 7-10 day intervals on most ornamentals.