Apple diseases

Apple — 3 diseases with symptoms, causes and treatment.

• Apple scab on apple trees — symptoms and treatment medium

  Dark olive-green to black spots on apple leaves, scabby cracked fruit and early leaf drop? Identify Apple scab with pictures, causes and treatment that works.

• Black rot on apple trees — symptoms and treatment high

  Brown expanding fruit lesions with concentric rings, frogeye leaf spots and bark cankers? Identify Black rot on apple with pictures, causes and treatment.

• Cedar apple rust on apple trees — symptoms and treatment medium

  Bright orange-yellow spots on apple leaves with small raised tubes underneath? Identify Cedar apple rust with pictures, causes and treatment that works.