Figure 3.

Interaction graphs of the significant interactive effects of landscape drivers on (a,b) the abundance of total insect pollinators, (c) total species richness, (d) hoverfly richness, (e) solitary bee richness, and (f) solitary bee diversity. In graphs (c) and (d), insecticide loadings are either absent (none) or ‘high’ (median insecticide loadings for sites with non-zero values). In all other graphs, the second predictor level is held constant at the first, second and third quartiles. Regression lines show the predicted abundance, richness or diversity from the GLMM when all other predictors are held constant at mean values. Shaded areas are ±1 s.e. See electronic supplementary material, tables S11–S13 for interaction confidence intervals.