Results 31 to 40 of about 558 (150)

Assessment of intestinal parasites in the coexisting Bombus terrestris (Apidae) and Xylocopa augusti (Apidae) in central Chile

open access: yesRevista Chilena de Historia Natural, 2020
Bombus terrestris is a European bumblebee extensively commercialized worldwide for crop pollination. In Chile, this species was introduced in 1997 and after confinement escape, it has spread and established in several localities of central-southern Chile
Kiara Fernández   +3 more
doaj   +1 more source

The Epidemiological Situation of the Managed Honey Bee (Apis mellifera) Colonies in the Italian Region Emilia-Romagna

open access: yesVeterinary Sciences, 2022
The recent decades witnessed the collapse of honey bee colonies at a global level. The major drivers of this collapse include both individual and synergic pathogen actions, threatening the colonies’ survival.
Giovanni Cilia   +4 more
doaj   +1 more source

The prevalence of parasites and pathogens in Asian honeybees Apis cerana in China. [PDF]

open access: yesPLoS ONE, 2012
Pathogens and parasites represent significant threats to the health and well-being of honeybee species that are key pollinators of agricultural crops and flowers worldwide.
Jilian Li   +7 more
doaj   +1 more source

Influence of social lifestyles on host–microbe symbioses in the bees

open access: yesEcology and Evolution, Volume 13, Issue 11, November 2023., 2023
Microbiome diversity in bees from various social lifestyles and taxa was investigated using cloud computing and publicly available transcriptomic data. Results show that bacterial communities in bees are influenced by host location, phylogeny, and social lifestyle, with more complex bee societies hosting more diverse microbes.
Lauren Mee, Seth M. Barribeau
wiley   +1 more source

Molecular and phylogenetic characterization of honey bee viruses, Nosema microsporidia, protozoan parasites, and parasitic mites in China [PDF]

open access: yes, 2013
China has the largest number of managed honey bee colonies, which produce the highest quantity of honey and royal jelly in the world; however, the presence of honey bee pathogens and parasites has never been rigorously identified in Chinese apiaries.
Li, Tianbang   +7 more
core   +1 more source

Comprehensive bee pathogen screening in Belgium reveals Crithidia mellificae as a new contributory factor to winter mortality. [PDF]

open access: yesPLoS ONE, 2013
Since the last decade, unusually high honey bee colony losses have been reported mainly in North-America and Europe. Here, we report on a comprehensive bee pathogen screening in Belgium covering 363 bee colonies that were screened for 18 known disease ...
Jorgen Ravoet   +6 more
doaj   +1 more source

Microbiota and pathogens in an invasive bee: Megachile sculpturalis from native and invaded regions

open access: yesInsect Molecular Biology, Volume 32, Issue 5, Page 544-557, October 2023., 2023
The bacterial and fungal gut communities of Megachile sculpturalis bees from invaded regions (USA and France) were highly similar and differed strongly from those obtained from its native region (Japan). The microbial communities of M. sculpturalis in France and the co‐foraging native bees Anthidium florentinum and Halictus scabiosae were significantly
Tina Tuerlings   +7 more
wiley   +1 more source

Honeybee visitation to shared flowers increases Vairimorpha ceranae prevalence in bumblebees

open access: yesEcology and Evolution, Volume 13, Issue 9, September 2023., 2023
We conducted an observational study among different pollinator communities in agricultural fields to understand (1) how floral visitation patterns differ among pollinator species and (2) whether the visitation patterns are linked with V. ceranae prevalence in honeybees and bumblebees.
Maryellen Zbrozek   +3 more
wiley   +1 more source

Revealing the genome of the microsporidian Vairimorpha bombi, a potential driver of bumble bee declines in North America. [PDF]

open access: yesG3 (Bethesda)
Pollinators are vital for food security and the maintenance of terrestrial ecosystems. Bumblebees are important pollinators across northern temperate, arctic, and alpine ecosystems, yet are in decline across the globe.
Webster VL   +5 more
europepmc   +2 more sources

Bumble bees in landscapes with abundant floral resources have lower pathogen loads

open access: yesScientific Reports, 2020
The pollination services provided by bees are essential for supporting natural and agricultural ecosystems. However, bee population declines have been documented across the world.
Darin J. McNeil   +7 more
doaj   +1 more source

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