Results 11 to 20 of about 42,854 (314)

Honey bee colony losses: Why are honey bees disappearing?

Sociobiology, 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, Shumkov, Rositsa, Palova, Nadezhda, Noev, Boyko   +3 more
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Analysis of Pollination Services Provided by Wild and Managed Bees (Apoidea) in Wild Blueberry (Vaccinium angustifolium Aiton) Production in Maine, USA, with a Literature Review

Agronomy, 2020
Maine is the largest producer of wild blueberry (Vaccinium angustifolium Aiton) in the United States. Pollination comes from combinations of honey bees (Apis mellifera (L.)), commercial bumble bees (Bombus impatiens Cresson), and wild bees.
Sara L. Bushmann, Francis A. Drummond
doaj   +1 more source

Introduced honey bees increase host plant abundance but decrease native bumble bee species richness and abundance

Ecosphere, 2022
Long‐term variation in the population density of introduced honey bees (Apis mellifera) has been shown to be associated with variations in floral traits in alpine lotus (Saussurea nigrescens).
Ruijun Su, Wenfei Dai, Yulian Yang, Xuelin Wang, Rui Gao, Mengying He, Chuan Zhao, Junpeng Mu   +7 more
doaj   +1 more source

Hornets and Honey Bees: A Coevolutionary Arms Race between Ancient Adaptations and New Invasive Threats

Insects, 2021
Hornets and honey bees have a long history of coevolution resulting in a plethora of captivating adaptations and counteradaptations between predator and prey.
Federico Cappa, Alessandro Cini, Laura Bortolotti, Juliette Poidatz, Rita Cervo   +4 more
doaj   +1 more source

Pollen diets and niche overlap of honey bees and native bees in protected areas [PDF]

, 2021
The decline of both managed and wild bee populations has been extensively reported for over a decade now, with growing concerns amongst the scientific community.
Leonhardt, SD, Shapcott, A, Keller, A, Smith, T, Kämper, W, Wallace, HM, Elliott, B, Newis, R, Cannizzaro, C, Wilson, R, Burwell, C   +10 more
core   +1 more source

A Potential Fungal Probiotic Aureobasidium melanogenum CK-CsC for the Western Honey Bee, Apis mellifera

Journal of Fungi, 2021
Aureobasidium melanogenum has been used as an animal feed additive for improving thehealth of pets, however, it has not yet been applied in honey bees. Here, a fungal strain CK-CsC isolated from bee bread pollen, was identified as A.
Chih-Kuan Hsu, Dun-Yan Wang, Ming-Cheng Wu   +2 more
doaj   +1 more source

Effects of various sugar feeding choices on survival and tolerance of honey bee workers to low temperatures

Journal of Entomological and Acarological Research, 2017
Beekeepers usually supply their colonies with alternatives to nectar (i.e. sugar feeding) during dearth periods of the year, especially cold times of winter.
H.F. Abou-Shaara
doaj   +1 more source

Honey bee hearts [PDF]

Baylor 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...
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Honey bees of Pantelleria

, 2023
Scientific ...
Malagnini, V., Pedrazzoli, F., Fontana, P., Cilia, G., Costa, C.   +4 more
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Honey Bee Viruses [PDF]

, 2007
Viruses are significant threats to the health and well-being of the honey bee, Apis mellifera. To alleviate the threats posed by these invasive organisms, a better understanding of bee viral infections will be of crucial importance in developing effective and environmentally benign disease control strategies. Although knowledge of honey bee viruses has
Chen, Yan Ping, Siede, Reinhold
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