Honey bee colony loss rates in 37 countries using the COLOSS survey for winter 2019–2020: the combined effects of operation size, migration and queen replacement
Alison Gray, Noureddine Adjlane, Alireza Arab, Alexis Ballis, Valters Brusbārdis, Adrian Bugeja Douglas, Luis Cadahía, Jean‐Daniel Charrière, Róbert Chlebo, Mary F. Coffey, B. Cornelissen, Cristina A. Costa, Ellen Danneels, Jiří Danihlík, Constantin Dobrescu, Garth Evans, Mariia Fedorіak, Ivan Forsythe, Aleš Gregorc, Iliyana Ilieva Arakelyan, Jes Johannesen, Lassi Kauko, Preben Kristiansen, Maritta Martikkala, Raquel Martín‐Hernández, Ewa Mazur, Carlos Aurelio Medina-Flores, Franco Mutinelli, Eslam M. Omar, Solenn Patalano, Aivar Raudmets, Gilles San Martin, Victoria Soroker, Philip Brown, Jevrosima Stevanović, Aleksandar Uzunov, Flemming Vejsnæs, Anthony P. Williams, Robert Brodschneider
Abstract
open access article \n \nResearch out put of the COLOSS monitoring Project. COLOSS is a global network of honey bee researchers