Citrus diseases

Citrus — 2 diseases with symptoms, causes and treatment.

• Black spot on citrus — symptoms and treatment medium

  Hard, sunken dark brown to black spots on the citrus rind, with red-brown lesions and premature fruit drop? Black spot pictures, causes and treatment.

• Canker on citrus — symptoms and treatment high

  Raised corky brown lesions ringed by yellow halos on citrus leaves and fruit? Canker identification with pictures, causes and treatment for your trees.