3-Acyl dihydroflavonols from poplar resins collected by honey bees are active against the bee pathogens Paenibacillus larvae and Ascosphaera apis
Keywords: دی هیدروافلاونول; Populus; Salicaceae; Honey bees (Apis mellifera); Paenibacillus larvae; Ascospharea apis; Plant resins; Antimicrobial activity; Dihydroflavonol; Propolis;