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Honey bee colony losses: Why are honey bees disappearing?

open access: yesSociobiology, 2021
The managed honey bees are the most important pollinators for many crops and wild flowering species. Many countries around the world, particularly in the northern hemisphere, rely on the Western honey bee, Apis mellifera, for commercial pollination of ...
P. Hristov   +3 more
semanticscholar   +5 more sources

Honey bees and wild pollinators differ in their preference for and use of introduced floral resources

open access: yesEcology and Evolution, 2020
Introduced plants may be important foraging resources for honey bees and wild pollinators, but how often and why pollinators visit introduced plants across an entire plant community is not well understood.
Christine Urbanowicz   +2 more
doaj   +2 more sources

Pathogenicity of Serratia marcescens Strains in Honey Bees

open access: yesmBio, 2018
Although few honey bee diseases are known to be caused by bacteria, pathogens of adult worker bees may be underrecognized due to social immunity mechanisms. Specifically, infected adult bees typically abandon the hive or are removed by guards.
Kasie Raymann   +4 more
doaj   +2 more sources

Mixed effects of honey bees on pollination function in the Tibetan alpine grasslands [PDF]

open access: yesNature Communications
The global expansion of domesticated plant and animal species has profoundly impacted biodiversity and ecosystem functions. However, the spillover effect of non-native honey bees from mass-flowering crops into adjacent natural vegetation on pollination ...
Lin-Lin Wang   +4 more
doaj   +2 more sources

Bioecology and Domiciliation of the Alkali Bee, Hoplonomia westwoodi (Gribodo, 1894) (Hymenoptera: Halictidae: Nomiinae) from India

open access: yesSociobiology, 2022
We describe here nesting biology of Hoplonomia westwoodi, a common ground nesting solitary bee in India. A typical nest consisted of a straight main tunnel with the cells arranged horizontally at the end. Number of cells per nest ranged from 2 to 4 (x̄ =
K T Vijayakumar   +2 more
doaj   +1 more source

Pathogens Spillover from Honey Bees to Other Arthropods

open access: yesPathogens, 2021
Honey bees, and pollinators in general, play a major role in the health of ecosystems. There is a consensus about the steady decrease in pollinator populations, which raises global ecological concern. Several drivers are implicated in this threat.
A. Nanetti   +2 more
semanticscholar   +1 more source

Are Honey Bees at Risk from Microplastics?

open access: yesToxics, 2021
Microplastics (MPs) are ubiquitous and persistent pollutants, and have been detected in a wide variety of media, from soils to aquatic systems. MPs, consisting primarily of polyethylene, polypropylene, and polyacrylamide polymers, have recently been ...
Yahya Al Naggar   +7 more
semanticscholar   +1 more source

The Movement of Western Honey Bees (Apis mellifera L.) Among U.S. States and Territories: History, Benefits, Risks, and Mitigation Strategies

open access: yesFrontiers in Ecology and Evolution, 2022
Beekeeping is a cornerstone activity that has led to the human-mediated, global spread of western honey bees (Apis mellifera L.) outside their native range of Europe, western Asia, and Africa.
Jose Marcelino   +11 more
doaj   +1 more source

Comparing levels of geitonogamous visitation by honey bees and other pollinators

open access: yesJournal 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

Chemical Stimulants and Stressors Impact the Outcome of Virus Infection and Immune Gene Expression in Honey Bees (Apis mellifera)

open access: yesFrontiers in Immunology, 2021
Western honey bees (Apis mellifera) are ecologically, agriculturally, and economically important plant pollinators. High average annual losses of honey bee colonies in the US have been partially attributed to agrochemical exposure and virus infections ...
Fenali Parekh   +7 more
doaj   +1 more source

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