What is the risk of X. fastidiosa to establish in temperate European regions - a Belgian case study

To prepare for the potential spread of Xylella fastidiosa in northern Europe, addressing data gaps on host plants and insect vectors is crucial. Although the threat to northern temperate areas is considered limited based on climate-suitability modeling, it should not be underestimated considering the impact of X. fastidiosa in America. The risk in these regions depends on efficient combinations between host plants and insect vectors. Salicaceae are potential alternate host for Xylella fastidiosa and potential insect vectors. Therefore, Populus tremula and Salix alba, which are associated with... Mehr ...