Results 21 to 30 of about 112,731 (307)

Chronic Cadmium Exposure Induces Impaired Olfactory Learning and Altered Brain Gene Expression in Honey Bees (Apis mellifera)

Insects, 2022
The honey bee (Apis mellifera) plays vital ecological roles in the pollination of crops and the maintenance of ecological balance, and adult honey bees may be exposed to exogenous chemicals including heavy metals during their foraging activities. Cadmium
Zhiguo Li, Yuanmei Qiu, Jing Li, Kunlin Wan, Hongyi Nie, Songkun Su   +5 more
doaj   +1 more source

Comparing levels of geitonogamous visitation by honey bees and other pollinators

Journal of Pollination Ecology, 2023
Geitonogamy, the transfer of pollen from one flower to another on the same plant, is often the primary means of self-pollination in flowering plants.
Dillon Travis, Joshua Kohn
doaj   +1 more source

Unraveling Honey Bee–Varroa destructor Interaction: Multiple Factors Involved in Differential Resistance between Two Uruguayan Populations

Veterinary Sciences, 2020
The ectoparasite Varroa destructor is the greatest biotic threat of honey bees Apis mellifera in vast regions of the world. Recently, the study of natural mite-resistant populations has gained much interest to understand the action of natural selection ...
Yamandú Mendoza, Ivanna H. Tomasco, Karina Antúnez, Loreley Castelli, Belén Branchiccela, Estela Santos, Ciro Invernizzi   +6 more
doaj   +1 more source

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

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
Yan Ping, Chen, Reinhold, Siede
openaire   +2 more sources

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...
openaire   +2 more sources

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

Evaluating competition for forage plants between honey bees and wild bees in Denmark.

PLoS ONE, 2021
A recurrent concern in nature conservation is the potential competition for forage plants between wild bees and managed honey bees. Specifically, that the highly sophisticated system of recruitment and large perennial colonies of honey bees quickly ...
Claus Rasmussen, Yoko L Dupont, Henning Bang Madsen, Petr Bogusch, Dave Goulson, Lina Herbertsson, Kate Pereira Maia, Anders Nielsen, Jens M Olesen, Simon G Potts, Stuart P M Roberts, Markus Arne Kjær Sydenham, Per Kryger   +12 more
doaj   +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