Articles

Crassula (Jade Plant) Diseases

Informational table showing disease name, symptoms, pathogen/cause, and management of Crassula (Jade Plant) diseases.
Updated:
July 31, 2016
DiseaseSymptomsPathogen/CauseManagement
Bacterial Soft Rot Stems and branches collapse. The interior tissues are soft and mushy. Erwinia Discard affected plants.
Powdery Mildew Scabby or corky areas develop on leaves. Sphaerotheca Apply a fungicide to protect healthy plants.

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Crassula Powdery Mildew Symptoms
Powdery mildew symptoms.

Prepared by Gary W. Moorman, Professor of Plant Pathology

Gary W. Moorman, Ph.D.
Professor Emeritus
Pennsylvania State University