Percentage of colonies infected by Nosema spp. during the assay, as a function of the analysis of composite forager bee samples (n ≥ 30 bees per sample). The time points at which fumagillin (arrows) and sugar-syrup (stars) were administered are indicated.
Botías et al. Veterinary Research 2013 44:25 doi:10.1186/1297-9716-44-25