Impact of a treatment of Beauveria bassiana (Deuteromycota: Hyphomycetes) on honeybee (Apis mellifera) colony health and on Varroa destructor mites (Acari: Varroidae) William G. Meikle, Guy Mercadier, Niels Holst, Christian Nansen and Vincent GirodApidologie, 39 2 (2008) 247-259DOI: https://doi.org/10.1051/apido:2007057
