Lemon diseases

Lemon — 2 diseases with symptoms, causes and treatment.

• Citrus canker on lemon — symptoms and treatment high

  Raised tan corky lesions with water-soaked margins and yellow halos on the leaves and fruit? Citrus canker on lemon trees — pictures, causes and treatment.

• Sooty mold on lemon — symptoms and treatment low

  Black powdery coating on lemon leaves and fruit that wipes off easily, with sticky honeydew underneath? Sooty mold on lemon — pictures, causes and treatment.