Results 51 to 60 of about 6,217 (195)

A Comparative Study of Environmental Conditions, Bee Management and the Epidemiological Situation in Apiaries Varying in the Level of Colony Losses

Journal of Apicultural Science, 2014
Explaining the reasons for the increased mortality of the honey bee (Apis mellifera L.) in recent years, in Europe and North America, has become a global research priority in apicultural science.
Pohorecka Krystyna, Bober Andrzej, Skubida Marta, Zdańska Dagmara, Torój Kamila   +4 more
doaj   +1 more source

Recent Advances in the Biocontrol of Nosemosis in Honey Bees (Apis mellifera L.)

Journal of Fungi, 2022
Nosemosis is a disease triggered by the single-celled spore-forming fungi Nosema apis and Nosema ceranae, which can cause extensive colony losses in honey bees (Apis mellifera L.). Fumagillin is an effective antibiotic treatment to control nosemosis, but
Massimo Iorizzo, Francesco Letizia, Sonia Ganassi, Bruno Testa, Sonia Petrarca, Gianluca Albanese, Dalila Di Criscio, Antonio De Cristofaro   +7 more
doaj   +1 more source

Flight performance of actively foraging honey bees is reduced by a common pathogen [PDF]

, 2016
ArticleSudden and severe declines in honey bee (Apis mellifera) colony health in the US and Europe have been attributed, in part, to emergent microbial pathogens, however, the mechanisms behind the impact are unclear.
Clark, SJ, Groll, H, Haughton, AJ, Lim, KS, Nicholls, E, Osborne, JL, Swain, J, Wells, T, Wolf, S   +8 more
core   +1 more source

Nosema Apisin Drone Honeybees

Journal of Apicultural Research, 1972
SummaryDrone honeybees were found to be at least as susceptible as workers to infection by Nosema apis, and the median infective dose was fewer than 100 spores. Nevertheless proportionately many fewer drones than workers became infected in enzootically infected, undisturbed honeybee colonies.
openaire   +1 more source

Environment and Pollen Diversity Differentially Affect the Gut Microbiomes of Introduced Honeybees and Bumblebees

Evolutionary Applications, Volume 19, Issue 4, April 2026.
ABSTRACT Invasive species may exhibit shifts in their gut microbiome in response to novel environments and diet, but this may differ across host species and their time since colonisation. We investigate if site environmental variables and foraged pollen resources differentially shape the gut microbiomes of two bee species with contrasting introduction ...
Sabrina Haque, Fleur Ponton, Andrew P. Allen, Hasinika K. A. H. Gamage, Francisco Encinas‐Viso, Ian T. Paulsen, Rachael Y. Dudaniec   +6 more
wiley   +1 more source

Drivers of Viral Prevalence in Landscape‐Scale Pollinator Networks Across Europe: Honey Bee Viral Density, Niche Overlap With This Reservoir Host and Network Architecture

Ecology Letters, Volume 29, Issue 1, January 2026.
Viral spill‐over from honey bees is a potential threat to wild pollinators. We used causal modelling approaches to detect the main drivers of spill‐over. Honey bee viral density, niche overlap with honey bees, urbanisation and plant‐pollinator network structure all played an important role in the transmission of BQCV, DWV‐A and DWV‐B.
Willem Proesmans, Cedric Alaux, Matthias Albrecht, Karima Bassit, Nathan Cyrille, Anne Dalmon, Virginie Diévart, Christophe Dominik, Emeline Felten, Anna Gajda, Jonna M. Heuschele, Emilien Laurent, Corina Maurer, Peter Neumann, Maryline Pioz, Alexandria Schauer, Oliver Schweiger, Josef Settele, Eckart Stolle, Hajnalka Szentgyörgyi, Orlando Yañez, Yicong Liu, Aleksandra Żmuda, Robert J. Paxton, Adam J. Vanbergen   +24 more
wiley   +1 more source

Nosemosis Prevention and Control

Applied Sciences, 2022
Nosemosis is a serious microsporidian disease of adult European honey bees caused by the spore-forming unicellular fungi Nosema apis and Nosema ceranae.
Giovanni Formato, Jorge Rivera-Gomis, Jernej Bubnic, Raquel Martín-Hernández, Marcella Milito, Sofia Croppi, Mariano Higes   +6 more
doaj   +1 more source

Apis cerana gut microbiota contribute to host health though stimulating host immune system and strengthening host resistance to Nosema ceranae [PDF]

Royal Society Open Science, 2020
Gut microbial communities play vital roles in the modulation of many insects' immunity, including Apis mellifera. However, little is known about the interaction of Apis cerana gut bacteria and A. cerana immune system.
Yuqi Wu, Yufei Zheng, Yanan Chen, Gongwen Chen, Huoqing Zheng, Fuliang Hu   +5 more
doaj   +1 more source

Nosemosis disease of honey bees [PDF]

, 2011
Nozemoza je kozmopolitski rasprostranjena nametnička bolest koji uzrokuju vrste roda Nosema. Donedavno ih se svrstavalo u skupinu praživotinja, no novija taksonomska istraživanja su otkrila da su bliži carstvu gljiva.
Manger, Marin
core   +2 more sources

Unity in defence: honeybee workers exhibit conserved molecular responses to diverse pathogens [PDF]

, 2017
This is the final version of the article. Available from the publisher via the DOI in this record.Background: Organisms typically face infection by diverse pathogens, and hosts are thought to have developed specific responses to each type of pathogen ...
A Conesa, A Kleino, AJ McMenamin, AJ Vanbergen, Andreas Gogol-Döring, AW Bronkhorst, B Lemaitre, BA Harpur, BM Sadd, C Dussaubat, C Kurze, CG Elsik, Christian Aurori, Christina M. Grozinger, CM Grozinger, CM McDonnell, Cédric Alaux, DA Galbraith, Dan Hultmark, David A. Galbraith, Desiderato Annoscia, Dino P. McMahon, DP McMahon, DS Marco Antonio, E Genersch, E Vivier, EL Niño, Elina L. Niño, Elke Genersch, EV Kriventseva, F Nazzi, F Nazzi, Fabio Manfredini, Francesco Nazzi, G Prisco Di, Gene Ontology Consortium, H Salmela, H. Michael G. Lattorff, HF Boncristiani, HL Holt, Holly L. Holt, I Fries, Ivo Grosse, J Kurtz, James C. Bull, JC Boldrick, JD Evans, JD Evans, JF Fennell, JW White, Katja Nowick, KD Pruitt, KS Lee, LM Brutscher, LM Brutscher, M Corona, M Higes, Mark J. F. Brown, MD Lavine, ME Natsopoulou, Michelle L. Flenniken, ML Flenniken, Oscar C. Bedoya-Reina, P Engel, P Shannon, R Breitling, RD Kuster, RG Jenner, Robert J. Paxton, Robin F. A. Moritz, Ronald P. van Rij, S Broderick, S Cremer, S Helbing, Sebastian Gisder, Seth M. Barribeau, SF Altschul, SH Merkling, SH Merkling, SM Barribeau, SM Barribeau, SM Barribeau, TA Tran, V Doublet, V Doublet, V Doublet, Vincent Doublet, Y Arakane, Y Ben-Shahar, Y Chen, Y Poeschl, Yves Le Conte, Yvonne Poeschl, Z Wang   +93 more
core   +12 more sources