The three pictures all show the same tree which is covered with the mould disease shown - smaller branches not covered in the white mould appear to have turned grey. Looking at the tree there appears to be no insects/mites living on the few leaves that do remain. The trunk is the only part that seems clean. The tree appears to be a cherry tree. No other trees nearby are infected. The tree looks about 15 years old and has been grafted onto a rootstock. The tree is in Kent, England UK in a sheltered courtyard type of location. Can anyone identify this mould type disease please?
