Drivers of viral prevalence in landscape-scale pollinator networks across Europe: Honey bee viral density, niche overlap with this reservoir host and network architecture

We looked at 144 plant-pollinator networks from 48 sites divided over 4 countries along an urbanization and agricultural intensification gradient to assess how landscape, honey bees, and plant-pollinator network structure affect the prevalence and load of three honeybee RNA viruses (DWV-A, DWV-B, and BQCV) in wild bees and hoverflies. We provide information on plant-pollinator interactions, land use in the study landscapes, plant-pollinator network structure, niche overlap between wild bees and honeybees, and data on prevalence and load of analyzed honeybees and wild pollinators. The R code used for statistical analysis and creation of figures in the accompanying paper is also provided.