Results 91 to 100 of about 6,143 (210)

What proteomics has taught us about honey bee (Apis mellifera) health and disease

open access: yesPROTEOMICS, Volume 25, Issue 1-2, January 2025.
Abstract The Western honey bee, Apis mellifera, is currently navigating a gauntlet of environmental pressures, including the persistent threat of parasites, pathogens, and climate change – all of which compromise the vitality of honey bee colonies.
Maor Arad   +6 more
wiley   +1 more source

Evaluation of Antimicrosporidian Activity of Plant Extracts on Nosema ceranae

open access: yesJournal of Apicultural Science, 2016
Nosemosis is one of the most common protozoan diseases of adult bees (Apis mellifera). Nosemosis is caused by two species of microsporidia; Nosema apis and Nosema ceranae.
Kim Jeong Hwa   +2 more
doaj   +1 more source

BEEHAVE: A systems model of honeybee colony dynamics and foraging to explore multifactorial causes of colony failure [PDF]

open access: yes, 2015
Journal Article© 2014 The Authors. Journal of Applied Ecology published by John Wiley & Sons Ltd on behalf of British Ecological Society. This is an open access article under the terms of the Creative Commons Attribution License, which permits use ...
Becher, MA   +5 more
core   +1 more source

A Review of Nosema cerane and Nosema apis: Caracterization and Impact for Beekeeping

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2019
Two microsporidia have been described infecting honey bees worldwide: Nosema apis and Nosema ceranae. The infecting forms of the parasite are the spores, ingested by the adult host insects. Studies demonstrated that the infection with Nosema spp. range from less than 1 to 100 percent, this disease reduces worker longevity by 22-44% which in turn ...
Claudia PAŞCA   +5 more
openaire   +3 more sources

Nosema disease of the bumble bee Bombus terrestris (L.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in zoology at Massey University [PDF]

open access: yes, 1991
A Nosema-like microsporidian pathogen of the bumble bee Bombus terrestris (provisionally referred to as "NBT") is described in terms of its occurrence, its developmental cycle and morphology. Variation in Nosema infection levels in B.
McIvor, Catherine Ann
core  

Honey bee-collected pollen is a potential source of Ascosphaera apis infection in managed bumble bees [PDF]

open access: yes, 2019
The trade of bumble bees started in the early nineties for pollinator-dependent greenhouse plants. Nowadays, its rearing and transport have received public attention, since managed bees can transfer pathogens to wild bee populations.
de Sousa Pereira, Kleber   +2 more
core   +3 more sources

Stress-Mediated Allee Effects Can Cause the Sudden Collapse of Honey Bee Colonies. [PDF]

open access: yes, 2017
The recent rapid decline in global honey bee populations could have significant implications for ecological systems, economics and food security. No single cause of honey bee collapse has yet to be identified, although pesticides, mites and other ...
Booton, R.D.   +3 more
core   +1 more source

First Detection of Nosema ceranae Infecting Apis mellifera in India

open access: yesJournal of Apicultural Science, 2019
Apis mellifera colonies were sampled for over twelve months to study the Nosema infection in different apiaries of Himachal Pradesh, India. We found that the infection incidence was highest in the winter season (48.40 %) followed by autumn and rainy ...
Sharma Divya   +6 more
doaj   +1 more source

Nosema ceranae escapes fumagillin control in honey bees.

open access: yesPLoS Pathogens, 2013
Fumagillin is the only antibiotic approved for control of nosema disease in honey bees and has been extensively used in United States apiculture for more than 50 years for control of Nosema apis.
Wei-Fone Huang   +3 more
doaj   +1 more source

Molecular identification of Nosema species in provinces of Fars, Chaharmahal and Bakhtiari and Isfahan (Southwestern Iran)

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2017
Objective: To molecularly identify Nosema species in provinces of Isfahan, Fars, Chaharmahal and Bakhtiari. Methods: One hundred and eighty adult honey bees suspected with nosemosis from provinces of Fars (different counties), Isfahan, and Chaharmahal ...
Fatemeh Aroee   +3 more
doaj   +1 more source

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