Results 31 to 40 of about 1,900 (200)

The Role of Nosema ceranae (Microsporidia: Nosematidae) in Honey Bee Colony Losses and Current Insights on Treatment [PDF]

open access: yesVeterinary Sciences, 2022
Honeybee populations have locally and temporally declined in the last few years because of both biotic and abiotic factors. Among the latter, one of the most important reasons is infection by the microsporidia Nosema ceranae, which is the etiological ...
Pablo Jesús Marín-García   +4 more
doaj   +2 more sources

Prevalence of Nosemosis and Varroosis in Honeybees (Apis mellifera L., 1758) in Bolu Region

open access: yesUluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi, 2023
Bolu province has a potential to progress in beekeeping due to its rich flora and vegetation. However, the amount of honey production per beehive in the province of Bolu is 8-10 kg, which is below the average (14.4 kg) of Turkey.
M. Yaman, Tuğba Sağlam
semanticscholar   +2 more sources

Development of Enzyme-Linked Immunosorbent and Immunochromatography Assays for Diagnosing Nosema ceranae Infection in Honey Bees [PDF]

open access: yesInsects
Nosema ceranae (N. ceranae) infection is prevalent globally, causing a decline in bee populations and significant economic losses to apiarists. Although several methods have been proposed for diagnosing Nosema infections, limitations in these methods ...
Jae Kwon Lee
doaj   +2 more sources

First Report of Vairimorpha (Nosema) ceranae in Apiaries of Campeche, Mexico: Molecular Detection and Prevalence [PDF]

open access: yesInsects
Nosemosis, caused by microsporidians of the genus Vairimorpha, is one of the most significant diseases affecting the honey bee Apis mellifera L. (Apidae: Hymenoptera), with negative impacts on its health and productivity.
Arturo Rodríguez-Salinas   +12 more
doaj   +2 more sources

Extracts from Eleutherococcus senticosus (Rupr. et Maxim.) Maxim. Roots: A New Hope Against Honeybee Death Caused by Nosemosis. [PDF]

open access: yesMolecules, 2020
Pollinators, the cornerstones of our terrestrial ecosystem, have been at the very core of our anxiety. This is because we can nowadays observe a dangerous decline in the number of insects. With the numbers of pollinators dramatically declining worldwide,
Ptaszyńska AA, Załuski D.
europepmc   +2 more sources

Evaluation of Antimicrosporidian Activity of Plant Extracts on Nosema ceranae [PDF]

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   +3 more sources

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

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.
Claudia PAŞCA   +5 more
doaj   +4 more sources

Laboratory Cultivation of Vairimorpha (Nosema) ceranae (Microsporidia: Nosematidae) in Artificially Infected Worker Bees [PDF]

open access: yesInsects, 2022
Nosemosis type C is a dangerous and widespread disease of the adult European honey bee Apis mellifera and is caused by the spore-forming intracellular parasite Vairimorpha (Nosema) ceranae.
Anastasia N. Ignatieva   +3 more
doaj   +2 more sources

Occurrence of varroasis and nosemosis in Apis mellifera hives in Tomalá municipality, Honduras [PDF]

open access: yesAdvances in Analytic Science
Beekeeping in Honduras represents a significant activity within the livestock sector, facing threats from pests and diseases that hinder its development and productivity.
Flores Somarriba, Byron   +2 more
core   +3 more sources

Association between the Microsatellite Ap243, AC117 and SV185 Polymorphisms and Nosema Disease in the Dark Forest Bee Apis mellifera mellifera. [PDF]

open access: yesVet Sci, 2020
The microsporidian Nosema parasites, primarily Nosema ceranae, remain critical threats to the health of the honey bee Apis mellifera. One promising intervention approach is the breeding of Nosema-resistant honey bee colonies using molecular technologies,
Ostroverkhova NV.
europepmc   +3 more sources

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