Fruiting bodies of the fungus (red-brown dots) within the margins of the canker. Photo courtesy of University of Minnesota Plant Disease Clinic.
Perithecia (fruiting bodies) forming along the margins of the canker are red-brown pincushion-like structures.
Photo courtesy of University of Minnesota Plant Disease Clinic.
Previous | Next |
Back to Diseases of Deciduous Trees or Nectria Canker
(C) Regents of the University of
Minnesota. All rights reserved. |