Pachla, Artur
Wicha, Magdalena
Ptaszyńska, Aneta A.
Borsuk, Grzegorz
–Trokenheim, Łucja Łaniewska
Małek, Wanda
Article History
Received: 5 July 2018
Revised: 28 August 2018
Accepted: 12 September 2018
First Online: 29 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: For this type of studies on honeybees, formal consent is not required.