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First Identification of Nosema Ceranae (Microsporidia) Infecting Apis Mellifera in Venezuela Cover

First Identification of Nosema Ceranae (Microsporidia) Infecting Apis Mellifera in Venezuela

Open Access
|Jun 2017

Abstract

Nosema ceranae is a pathogen of Apis mellifera, which seems to have jumped from its original host Asiatic honey bee Apis ceranae. Nosemosis which affects the honey bee Apis mellifera is caused by two parasitic fungi described as etiologic agents of the disease. Nosema apis was the only microsporidian infection identified in A. mellifera until N. ceranae in Taiwan and Europe. Nosema spp. positive samples of adult worker bees from the Venezuelean state of Lara were determined through light microscopy of spores. Samples were then tested to determine Nosema species (N.apis/N.ceranae) using previously reported PCR primers for the 16S rRNA gene. A multiplex PCR assay was used to differentiate both N. apis and N. ceranae species. Only N. ceranae was found in the analyzed samples and the percentage of infected foragers fluctuated between 18% and 60%.

DOI: https://doi.org/10.1515/jas-2017-0010 | Journal eISSN: 2299-4831 | Journal ISSN: 1643-4439
Language: English
Page range: 149 - 152
Submitted on: Oct 24, 2016
Accepted on: May 8, 2017
Published on: Jun 16, 2017
Published by: Research Institute of Horticulture
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2017 Leonardo P. Porrini, Martin P. Porrini, Paula M. Garrido, Judith Principal, Carlos J. Barrios Suarez, Brigitte Bianchi, Pedro J. Fernandez Iriarte, Martín J. Eguaras, published by Research Institute of Horticulture
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.