Results 51 to 60 of about 6,143 (210)

Nosemosis Prevention and Control

Applied Sciences, 2022
Nosemosis is a serious microsporidian disease of adult European honey bees caused by the spore-forming unicellular fungi Nosema apis and Nosema ceranae.
Giovanni Formato, Jorge Rivera-Gomis, Jernej Bubnic, Raquel Martín-Hernández, Marcella Milito, Sofia Croppi, Mariano Higes   +6 more
doaj   +1 more source

Apis cerana gut microbiota contribute to host health though stimulating host immune system and strengthening host resistance to Nosema ceranae [PDF]

Royal Society Open Science, 2020
Gut microbial communities play vital roles in the modulation of many insects' immunity, including Apis mellifera. However, little is known about the interaction of Apis cerana gut bacteria and A. cerana immune system.
Yuqi Wu, Yufei Zheng, Yanan Chen, Gongwen Chen, Huoqing Zheng, Fuliang Hu   +5 more
doaj   +1 more source

Nosemosis disease of honey bees [PDF]

, 2011
Nozemoza je kozmopolitski rasprostranjena nametnička bolest koji uzrokuju vrste roda Nosema. Donedavno ih se svrstavalo u skupinu praživotinja, no novija taksonomska istraživanja su otkrila da su bliži carstvu gljiva.
Manger, Marin
core   +2 more sources

Flight performance of actively foraging honey bees is reduced by a common pathogen [PDF]

, 2016
ArticleSudden and severe declines in honey bee (Apis mellifera) colony health in the US and Europe have been attributed, in part, to emergent microbial pathogens, however, the mechanisms behind the impact are unclear.
Clark, SJ, Groll, H, Haughton, AJ, Lim, KS, Nicholls, E, Osborne, JL, Swain, J, Wells, T, Wolf, S   +8 more
core   +1 more source

Nosema Apisin Drone Honeybees

Journal of Apicultural Research, 1972
SummaryDrone honeybees were found to be at least as susceptible as workers to infection by Nosema apis, and the median infective dose was fewer than 100 spores. Nevertheless proportionately many fewer drones than workers became infected in enzootically infected, undisturbed honeybee colonies.
openaire   +1 more source

Urban landscapes tend to increase the presence of pathogenic protozoa, microsporidia and viruses, but likely decrease the abundance of viruses in wild bees and wasps

Insect Science, Volume 32, Issue 6, Page 1911-1925, December 2025.
• The bees Anthophora plumipes and Osmia cornuta had a higher occurrence probability of the neogregarine protozoan Apicystis bombi in more fragmented urban areas.• In the bee Halictus scabiosae and wasp Polistes dominula, hotter urban areas increased the likelihood of occurrence of viruses.• The viruses were found to be replicative in the samples, and ...
Andrea Ferrari, Giovanni Cilia, Carlo Polidori   +2 more
wiley   +1 more source

Animal medical systems from Apis to apes: history, recent advances and future perspectives

Biological Reviews, Volume 100, Issue 6, Page 2608-2624, December 2025.
ABSTRACTAnimal medical systems encompass a wide range of behaviours aimed at maintaining or improving health. It has become clear that these behaviours are not limited to animals treating themselves (self‐medication) but also include the treatment of group members, resulting in the adoption of the more inclusive term “animal medication”. Behaviour with
Michelina Pusceddu, Michael A. Huffman, Stephane Knoll, Ana Helena Dias Francesconi, Ignazio Floris, Alberto Satta   +5 more
wiley   +1 more source

North American Propolis Extracts From Upstate New York Decrease Nosema ceranae (Microsporidia) Spore Levels in Honey Bees (Apis mellifera)

Frontiers in Microbiology, 2020
Nosema ceranae infections in honey bees (Apis mellifera) pose a severe threat to colony health. Beekeepers have used dicyclohexylammonium fumagillin to control Nosema apis, although it may be ineffective against N. ceranae. We investigated the ability of
Andre J. Burnham, Andre J. Burnham, Andre J. Burnham, Emily De Jong, Emily De Jong, Jayre A. Jones, Herman K. Lehman, Herman K. Lehman, Herman K. Lehman   +8 more
doaj   +1 more source

Effect of Fumagillin upon Nosema apis (Zander)

Nature, 1953
A PRELIMINARY report by Katznelson and Jamieson1 on the effect of the antibiotic fumagillin (derived from an Aspergillus culture designated H–32) upon the infection of the adult honey bee by the microsporidian Nosema apis indicated promising results. They suggested that the action of the drug was prophylactic in nature, killing the infective amœboid ...
openaire   +2 more sources

Molecular Surveillance of Honey Bee Hives Using eDNA Metabarcoding During Pollination Season

Environmental DNA, Volume 7, Issue 6, November–December 2025.
Healthy honey bees are critical in safeguarding our food supply, but monitoring their health may present a significant challenge. Here, we used environmental DNA (eDNA) metabarcoding on bee hive debris and detected species of arthropods, bacteria and fungi contributing to form the bee hive environment, including hive pests and pathogens as well as hive
Jessica Henneken, Francesco Martoni, Alexander Piper, Reannon Smith, Brendan Rodoni   +4 more
wiley   +1 more source