Carrot diseases

Carrot — 2 diseases with symptoms, causes and treatment.

• Alternaria leaf blight on carrots — symptoms and treatment medium

  Dark brown lesions on carrot leaf margins and petioles, with older leaves dying first? Identify Alternaria leaf blight with pictures, causes and treatment.

• Powdery mildew on carrots — symptoms and treatment medium

  White powdery coating on carrot leaves and petioles, with leaves yellowing and dying early? Identify Powdery mildew with pictures, causes and treatment.