Esca (grape disease)

Esca
Esca symptoms on leaves
Causal agentsPhaeoacremonium aleophilum, Phaeomoniella chlamydospora
HostsVitis vinifera
EPPO CodeTOGNMI, PHMOCH

Esca is a grape disease of mature grapevines. It is a type of grapevine trunk disease.

The fungi Phaeoacremonium aleophilum, Phaeomoniella chlamydospora and Fomitiporia mediterranea are associated with the disease.