Overview of the invasion process of Xylella fastidiosa into a new country, based on the general framework of Blackburn et al. (2011). The diagram highlights specific risk indicators for each stage of invasion that were considered in our risk-ranking model.

 
 
  Part of: Frem M, Chapman D, Fucilli V, Choueiri E, Moujabber ME, Notte PL, Nigro F (2020) Xylella fastidiosa invasion of new countries in Europe, the Middle East and North Africa: Ranking the potential exposure scenarios. NeoBiota 59: 77-97. https://doi.org/10.3897/neobiota.59.53208