Bee Research Institute at Dol;
Libcice nad Vltavou;
Czech Republic;
Biology Centre of the Academy of Sciences of the Czech Republic;
v. v. i.;
Institute of Soil Biology;
Ceske Budejovice;
Czech Republic;
Faculty of Science;
Charles University in Prague;
Prague;
Czech Republic;
AFB; Apis; mellifera; L.; Bacterial; Disease; Diagnosis; Diseases; of; Honeybees; MYPGPn; Medium; Paenibacillus; larvae;