Results 11 to 20 of about 54,668 (312)

Antioxidant Activity in Bee Products: A Review

open access: yesAntioxidants, 2021
Bee products have been used since ancient times both for their nutritional value and for a broad spectrum of therapeutic purposes. They are deemed to be a potential source of natural antioxidants that can counteract the effects of oxidative stress ...
Marianna Martinello, Franco Mutinelli
doaj   +1 more source

Honey bee colony losses: Why are honey bees disappearing?

open access: yesSociobiology, 2021
The Western honey bee (Apis mellifera L., Hymenoptera: Apidae) is a species of crucial economic, agricultural and environmental importance.In the last ten years, some regions of the world have suffered from a significant reduction of honey bee colonies.
Hristov, Peter   +3 more
openaire   +3 more sources

Genetic Variation in Antimicrobial Activity of Honey Bee (Apis mellifera) Seminal Fluid

open access: yesFrontiers in Ecology and Evolution, 2021
Honey bees can host a remarkably large number of different parasites and pathogens, and some are known drivers of recent declines in wild and managed bee populations.
Shannon Holt   +7 more
doaj   +1 more source

Managed honey bee colony losses in Canada, China, Europe, Israel and Turkey, for the winters of 2008-9 and 1009-10 [PDF]

open access: yes, 2012
In 2008 the COLOSS network was formed by honey bee experts from Europe and the USA. The primary objectives set by this scientific network were to explain and to prevent large scale losses of honey bee (Apis mellifera) colonies.
Charriere, Jean-Daniel   +41 more
core   +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

Reliability of Morphological and PCR Methods for the Official Diagnosis of Aethina tumida (Coleoptera: Nitidulidae): A European Inter-Laboratory Comparison

open access: yesInsects, 2021
The Small Hive Beetle (Aethina tumida Murray, 1867) is an invasive scavenger of honeybees. Originally endemic in sub-Saharan Africa, it is regulated internationally in order to preserve the areas still free from this species. To ensure the reliability of
Stéphanie Franco   +6 more
doaj   +1 more source

Getting more than a fair share: nutrition of worker larvae related to social parasitism in the Cape honey bee Apis mellifera capensis [PDF]

open access: yes, 2002
Besides activation of ovaries and thelytokous reproduction of Cape workers, larval nutrition is an important aspect in parasitism of the African honey bee.
Calis, J.N.M.   +7 more
core   +1 more source

In silico identification and assessment of insecticide target sites in the genome of the small hive beetle, Aethina tumida

open access: yesBMC Genomics, 2020
Background The small hive beetle, Aethina tumida, is a rapidly emerging global pest of honey bee colonies. Small hive beetle infestation can be extremely destructive, which may cause honey bees to abscond and render colony infrastructure unusable. Due to
Frank D. Rinkevich, Lelania Bourgeois
doaj   +1 more source

Honey bee hearts [PDF]

open access: yesBaylor University Medical Center Proceedings, 2018
At a recent family dinner, we discussed the plight of honey bees. Everywhere bees are disappearing, and a new syndrome has been coined: “Colony collapse disorder.” The etiology is unknown, though p...
openaire   +2 more sources

Honey bees of Pantelleria

open access: yes, 2023
Scientific ...
Malagnini, V.   +4 more
openaire   +4 more sources

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