Frequency of first reports for 24 tree genera since 2000. Note the nativity classification corresponds to the nativity of particular host species, not the genus as a whole.

 
 
  Part of: Gougherty AV (2023) ´╗┐Emerging tree diseases are accumulating rapidly in the native and non-native ranges of Holarctic trees. NeoBiota 87: 143-160. https://doi.org/10.3897/neobiota.87.103525