Invasive pests are the greatest threat to the survival of the world’s ash species
For the first time the conservation status of all 53 species of ash or Fraxinus trees is revelaed in GTC’s latest red list publication, The Red List of Fraxinus. The report finds the majority of Fraxinus species (79%) are not threatened with extinction in the wild. However, 11 species are still at high risk of being lost from…