Authors
Anna Żebracka
Department of Animal Hygiene and Environmental Hazards, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences, Lublin, Poland
Anna Chmielowiec-Korzeniowska
University of Life Sciences, Lublin, Poland
Bożena Nowakowicz-Dębek
University of Life Sciences, Lublin, Poland
Łukasz Wlazło
University of Life Sciences, Lublin, Poland
Piotr Dziechciarz
Subdepartment of Apidologie, Institute of Biological Basis of Animal Production; Faculty of Animal Sciences and Bioeconomy, University of Life Sciences, Lublin, Poland
Grzegorz Borsuk
Department of Animal Hygiene and Environmental Hazards, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences, Lublin, Poland