Invasive alien plants in plant health revisited: another 10 years

Ten years ago, the authors gave an overview of the early history of invasive alien plants in plant health. In the last decade, the field has seen further development, which is reported here. This includes new activities at the global scale, e.g. in the International Plant Protection Convention and the Convention on Biological Diversity, on a regional scale, e.g. in the EU and the region of the European and Mediterranean Plant Protection Organization, and on a national scale. New activities include a prioritization scheme for the pest risk analysis of invasive alien plants, new Standards and regulations, and a further development of the cooperation between the environmental and plant health sectors.