Bonide Fungonil Disease Control size:16 OZ Concentrate Mostly pest-free with the exception

Mostly pest-free with the exception of spider mites

Christmas Cactus also known as a hybrid Schlumbergera buckleyi

Though it is a tropical plant

To explore other shrub options

Bonide Fungonil Disease Control size:16 OZ Concentrate Mostly pest-free with the exceptionHighly Effective Fungonil Fungicide by Bonide Bonide Fungonil is a multipurpose fungicide that controls leaf spots, rust, blights, fruit rots, mildews, scab, molds and other listed plant diseases. It's designed for use on flowers, shrubs, shade trees, fruit, and vegetables. Controls a wide variety of diseases including leaf spots and foliar blights, flower spots and blights, cylindrocladium stem canker, Phytophthora leaf blight, and dieback, powdery