Cabbage diseases

Cabbage — 3 diseases with symptoms, causes and treatment.

• Black rot on cabbage — symptoms and treatment high

  V-shaped yellow lesions on cabbage leaf margins with veins turning black? Identify Black rot on cabbage with pictures, causes and treatment before heads rot.

• Clubroot on cabbage — symptoms and treatment high

  Cabbage wilting on hot days despite moist soil, with swollen club-shaped roots? Identify Clubroot on cabbage with pictures, causes and treatment that works.

• Downy mildew on cabbage — symptoms and treatment medium

  Yellow patches on cabbage leaves with white to gray fuzzy growth underneath? Identify Downy mildew on cabbage with pictures, causes and treatment that works.