Field study: Factors influencing virgin queen bee acceptance rate in Apis mellifera colonies

Agnese Smilga-Spalvina, Kriss Spalvins and Ivars Veidenbergs
Additional contact information
Agnese Smilga-Spalvina: Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Kriss Spalvins: Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Ivars Veidenbergs: Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia

Czech Journal of Animal Science, 2024, vol. 69, issue 4, 155-164

Abstract: Regular replacement of old and problematic queen bees is necessary to maintain the strength and productivity of bee colonies. Beekeepers replace queen bees using queen cells, virgin queens, or mated laying queens. In this study, we explored factors influencing the acceptance of the virgin queens. A comprehensive field study was conducted in the summer of 2023, involving the introduction of 754 virgin queens of different age and 194 queen cells into mating nuclei of various states using three different methods. The article aims to provide recommendations to beekeepers for introducing virgin queens, thereby increasing the frequency of successful requeening. The duration of the colony being queenless has a significant impact on the acceptance of queens. If the colony is prepared in advance, at least five days prior, immature and mature virgin queens will be accepted equally well (60‒77%). Conversely, suppose queen replacement is done without preparation for a colony that has been queenless for one day only. In that case, the result will be significantly lower due to the short queenless period (41%), and the age factor of queen bees will come into play. If queen replacement is done with preparation, the chosen timing within the season will play a significant role, as weather conditions can influence acceptance and mating, varying from 48% to 89%. Suppose a bee colony has long lost its queen and has developed laying worker bees. In that case, there is still a 55% chance of successfully introducing a virgin queen into such a colony without using time-consuming methods.

Keywords: bee breeding; beekeeping; honey bee; introduction success; requeening; virgin queens (search for similar items in EconPapers)
Date: 2024
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://cjas.agriculturejournals.cz/doi/10.17221/22/2024-CJAS.html (text/html)
http://cjas.agriculturejournals.cz/doi/10.17221/22/2024-CJAS.pdf (application/pdf)
free of charge

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlcjs:v:69:y:2024:i:4:id:22-2024-cjas

DOI: 10.17221/22/2024-CJAS

Access Statistics for this article

Czech Journal of Animal Science is currently edited by Bc. Michaela Polcarová

More articles in Czech Journal of Animal Science from Czech Academy of Agricultural Sciences
Bibliographic data for series maintained by Ivo Andrle ().