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dc.contributor.authorBrodschneider, Robert-
dc.contributor.authorGray, Alison-
dc.contributor.authorAdjlane, Noureddine-
dc.contributor.authorBallis, Alexis-
dc.contributor.authorBrusbardis, Valters-
dc.contributor.authorCharrière, Jean-Daniel-
dc.contributor.authorChlebo, Robert-
dc.contributor.authorCoffey, Mary F-
dc.contributor.authorDahle, Bjørn-
dc.contributor.authorde Graaf, Dirk C-
dc.contributor.authorDražić, Marica Maja-
dc.contributor.authorEvans, Garth-
dc.contributor.authorFedoriak, Mariia-
dc.contributor.authorForsythe, Ivan-
dc.contributor.authorGregorc, Aleš-
dc.contributor.authorGrzęda, Urszula-
dc.contributor.authorHetzroni, Amots-
dc.contributor.authorKauko, Lassi-
dc.contributor.authorKristiansen, Preben-
dc.contributor.authorMartikkala, Maritta-
dc.contributor.authorMartín-Hernández, Raquel-
dc.contributor.authorMedina-Flores, Carlos Aurelio-
dc.contributor.authorMutinelli, Franco-
dc.contributor.authorRaudmets, Aivar-
dc.contributor.authorRyzhikov, Vladimir A-
dc.contributor.authorSimon-Delso, Noa-
dc.contributor.authorStevanovic, Jevrosima-
dc.contributor.authorUzunov, Aleksandar-
dc.contributor.authorVejsnæs, Flemming-
dc.contributor.authorWöhl, Saskia-
dc.contributor.authorZammit-Mangion, Marion-
dc.contributor.authorDanihlík, Jiří-
dc.date.accessioned2023-04-20T13:14:38Z-
dc.date.available2023-04-20T13:14:38Z-
dc.date.issued2018-
dc.identifier.citationBrodschneider, R., Gray, A., Adjlane, N., Ballis, A., Brusbardis, V., Charrière, J. D., ... & Danihlík, J. (2018). Multi-country loss rates of honey bee colonies during winter 2016/2017 from the COLOSS survey. Journal of Apicultural Research, 57(3), 452-457.en_GB
dc.identifier.issn20786913-
dc.identifier.urihttps://www.um.edu.mt/library/oar/handle/123456789/108738-
dc.description.abstractIn this short note we present comparable loss rates of honey bee colonies during winter 2016/2017 from 27 European countries plus Algeria, Israel and Mexico, obtained with the COLOSS questionnaire. The 14,813 beekeepers providing valid loss data collectively wintered 425,762 colonies, and reported 21,887 (5.1%, 95% confidence interval 5.0–5.3%) colonies with unsolvable queen problems and 60,227 (14.1%, 95% CI 13.8–14.4%) dead colonies after winter. Additionally we asked for colonies lost due to natural disaster, which made up another 6,903 colonies (1.6%, 95% CI 1.5–1.7%). This results in an overall loss rate of 20.9% (95% CI 20.6–21.3%) of honey bee colonies during winter 2016/2017, with marked differences among countries. The overall analysis showed that small operations suffered higher losses than larger ones (p < 0.001). Overall migratory beekeeping had no significant effect on the risk of winter loss, though there was an effect in several countries. A table is presented giving detailed results from 30 countries. A map is also included, showing relative risk of colony winter loss at regional level. En esta breve nota presentamos tasas de pérdida comparables de colonias de abejas melíferas durante el invierno 2016/17 de 27 países europeos más Argelia, Israel y México, obtenidas con el cuestionario COLOSS. Los 14.813 apicultores que proporcionaron datos válidos de pérdidas en conjunto hibernaron 425.762 colonias, y reportaron 21.887 colonias (5,1%, intervalo de confianza del 95% 5,0-5,3%) con problemas irresolubles de reinas y 60.227 colonias (14,1%, IC del 95% 13,8-14,4%) muertas después del invierno. Además, se solicitaron las pérdidas de colonias debido a desastres naturales, que constituyeron otras 6.903 colonias (1,6%; IC del 95%: 1,5 a 1,7%). Esto da como resultado una tasa global de pérdida del 20,9% (IC del 95%: 20,6 a 21,3%) de las colonias de abejas melíferas durante el invierno 2016/17, con marcadas diferencias entre los países. El análisis general mostró que las operaciones pequeñas sufrieron pérdidas más altas que las grandes (p<0,001). La apicultura migratoria en general no tuvo un efecto significativo en el riesgo de pérdida invernal, aunque hubo un efecto en varios países. Se presenta una tabla con resultados detallados de 30 países. También se incluye un mapa que muestra el riesgo relativo de pérdida de colonias de invierno al nivel regional.en_GB
dc.language.isoenen_GB
dc.publisherTaylor & Francisen_GB
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_GB
dc.subjectApis (Insects) -- Europeen_GB
dc.subjectBeekeepers -- Europeen_GB
dc.subjectHoneybee -- Mortality -- Europeen_GB
dc.subjectBees -- Conservationen_GB
dc.subjectHoneybee -- Mortality -- Algeriaen_GB
dc.subjectHoneybee-- Mortality -- Israelen_GB
dc.subjectColony collapse disorder of honeybeesen_GB
dc.titleMulti-country loss rates of honey bee colonies during winter 2016/2017 from the COLOSS surveyen_GB
dc.typearticleen_GB
dc.rights.holderThe copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder.en_GB
dc.description.reviewedpeer-revieweden_GB
dc.identifier.doi10.1080/00218839.2018.1460911-
dc.publication.titleJournal of Apicultural Researchen_GB
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