Safer’s Sulphur Dust Fungicide
Safer’s Sulphur Dust Fungicide Controls Powdery Mildew, Rust, Black Spot, Scab and certain mites. How to Use: May be dusted directly onto plants or bulbs, or may be mixed with water for spray application. … Apples, Pears: Powdery Mildew, Scab and Mites. Apply from green tip to first cover spray.