Cytospora ceratosperma(VALSCE)
Photos
All photos included on this page can only be used for educational purposes.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
Pear tree of cv Abbé Fétél affected by Valsa canker
Courtesy: Riccardo Bugiani - Plant Protection Service Emilia-Romagna Region (IT)
Pycnidia about to sporulate
Courtesy: Riccardo Bugiani - Plant Protection Service Emilia-Romagna Region (IT)
Infected wood tissues
Courtesy: Riccardo Bugiani - Plant Protection Service Emilia-Romagna Region (IT)
Canker developing on the main trunk
Courtesy: Riccardo Bugiani - Plant Protection Service Emilia-Romagna Region (IT)
Conidia sporulation of the pathogen by pycnidia on the bark
Courtesy: Riccardo Bugiani - Plant Protection Service Emilia-Romagna Region (IT)