Honey Bee Queen Replacement: An Analysis Of Changes In The Preferences Of Polish Beekeepers Through Decades

Simple Summary In Poland, there are 1.68 million honey bee (Apis mellifera) colonies. We conducted a survey on honey bee (Apis mellifera) queen management. In the years 1980-2018, questionnaires were sent to beekeepers all over Poland. Questions regarding queen management throughout a single beekeeping season were asked each year: (1) the number of spring bee colonies with which the new season began, (2) the number of queens replaced throughout the season, and (3) the number of newly purchased queens. In total, 2964 questionnaires were selected. We examined the trends by decade timeslot, apiary size, and geographical location. In Poland, it is recommended to replace at least 30% of queens every year. Regardless of the decade and the size of the apiary, on average, above 90% of Polish beekeepers replace old queens with new ones in their colonies. In general, during the observed period, beekeepers replaced almost 52% of their queens, 21% of which were purchased. The involvement of purchased queens in colony management is associated with the size of the apiary, and it significantly grows with the number of colonies in the apiary. The percentage of purchased queens went up in all the voivodeships over time. We conducted a survey on honey bee (Apis mellifera) queen management. Data were collected every year from 1980 to 2018. In total, 2964 questionnaires were collected from all over Poland. We examined the trends by decade timeslot, apiary size, and geographical location. Regardless of the decade and the size of the apiary, on average, above 90% of Polish beekeepers replace old queens with new ones in their colonies. In general, during the observed period, beekeepers replaced almost 52% of their queens, 21% of which were purchased. In the last decade, there was an upward trend in the percentage of beekeepers replacing queens throughout the country. The involvement of purchased queens in colony management is associated with the size of the apiary, and it significantly grows with the number of colonies in the apiary. The percentage of purchased queens went up in all the voivodeships over time. Research and education in this area are needed in order to track the trends and further improve Polish beekeepers' practices.