Results 21 to 30 of about 1,043 (147)

Powdered Sugar Examination as a Tool for the Assessment of Paenibacillus larvae Infection Levels in Honey Bee Colonies

Frontiers in Veterinary Science, 2022
American Foulbrood (AFB) is a contagious and severe brood disease of honey bees caused by the spore-forming bacterium Paenibacillus larvae. The identification of honey bee colonies infected by P. larvae is crucial for the effective control of AFB.
Stefano Bassi, Giorgio Galletti, Emanuele Carpana, Stefano Palminteri, Filippo Bosi, Giulio Loglio, Elena Carra   +6 more
doaj   +1 more source

The First Paenibacillus larvae Bacteriophage Endolysin (PlyPl23) with High Potential to Control American Foulbrood. [PDF]

PLoS ONE, 2015
Endolysins, which are peptidoglycan-degrading enzymes expressed during the terminal stage of the reproduction cycle of bacteriophages, have great potential to control Gram-positive pathogens. This work describes the characterization of a novel endolysin (
Ana Oliveira, Marta Leite, Leon D Kluskens, Sílvio B Santos, Luís D R Melo, Joana Azeredo   +5 more
doaj   +1 more source

Prevalence of American Foulbrood and Paenibacillus Larvae Genotypes in Bulgaria

İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 2016
This study aimed to analyse the prevalence of American foulbrood and Paenibacillus larvae genotypes in Bulgaria. For this purpose, data concerning American foulbrood outbreaks were used.
Nikolina V. RUSENOVA, Parvan R. PARVANOV
doaj   +1 more source

Short communication: Antimicrobial activity of indoleacetic, gibberellic and coumaric acids against Paenibacillus larvae and its toxicity against Apis mellifera

Spanish Journal of Agricultural Research, 2020
Aim of study: To explore three isolated phytomolecules: indoleacetic acid (IAA), gibberellic acid (GA), and the secondary metabolite p-coumaric acid (CUM): (1) evaluating their toxicity against Apis mellifera larvae and adults under controlled conditions
Nicolás Szawarski, Pablo Giménez-Martínez, Giulia Mitton, Pedro Negri, Facundo Meroi Arcerito, María P. Moliné, Sandra Fuselli, Martín Eguaras, Lorenzo Lamattina, Matías Maggi   +9 more
doaj   +1 more source

EFFICIENCY OF SOME ANTIBIOTICS APPLIED TO CONTROL AMERICAN FOULBROOD DISEASE INFECTING HONEY BEE COLONIES , Apis mellifera L. [PDF]

Journal of Productivity and Development, 2019
The present study was carried out during summer season of 2017 in a private apiary located in sefyta village at Sharkia Governorate to investigate the  effect of three antibiotics applied in different methods to control the American foulbrood disease(AFB)
Fathy Elsanteel, hmed Khattaby, Mostafa Abdel-Baset, Hamza El-Sharkawy   +3 more
doaj   +1 more source

A Probe-Based qPCR Method, Targeting 16S rRNA Gene, for the Quantification of Paenibacillus larvae Spores in Powdered Sugar Samples

Applied Sciences, 2022
Paenibacillus larvae (P. larvae) is responsible for American foulbrood (AFB), the most severe bacterial disease of honeybees. The enumeration of P. larvae spores in substrates taken from hives allows for the identification of the contamination levels of ...
Elena Carra, Giorgio Galletti, Emanuele Carpana, Federica Bergamini, Giulio Loglio, Filippo Bosi, Stefano Palminteri, Stefano Bassi   +7 more
doaj   +1 more source

Anti-Virulence Strategy against the Honey Bee Pathogenic Bacterium Paenibacillus larvae via Small Molecule Inhibitors of the Bacterial Toxin Plx2A

Toxins, 2021
American Foulbrood, caused by Paenibacillus larvae, is the most devastating bacterial honey bee brood disease. Finding a treatment against American Foulbrood would be a huge breakthrough in the battle against the disease.
Julia Ebeling, Franziska Pieper, Josefine Göbel, Henriette Knispel, Michael McCarthy, Monica Goncalves, Madison Turner, Allan Rod Merrill, Elke Genersch   +8 more
doaj   +1 more source

INHIBITION EFFECT OF SOME NEW TYPES OF LACTIC ACID BACTERIA (EXTRACTED FOR GUT OF THE HONEYBEE Apis mellifera) AGINST Paeni bacillus larvae larvae [PDF]

Journal of Plant Protection and Pathology, 2015
The probiotic lactic acid bacterium (LAB) was reported in the gut of the honeybee Apis mellifera. Partial 16S rRNA gene sequences of the bacterial flora found in the gut of the honeybee workers, revealed the presence of seven novel strain of LAB. Five of
Shireen Ma’moun, M. Imam, E. Nafea, A. Kaschef, Akila El Shafai, M. Salama, Rabia Anan   +6 more
doaj   +1 more source

Recording the Presence of Peanibacillus larvae larvae Colonies on MYPGP Substrates Using a Multi-Sensor Array Based on Solid-State Gas Sensors

Sensors, 2021
American foulbrood is a dangerous disease of bee broods found worldwide, caused by the Paenibacillus larvae larvae L. bacterium. In an experiment, the possibility of detecting colonies of this bacterium on MYPGP substrates (which contains yeast extract ...
Beata Bąk, Jakub Wilk, Piotr Artiemjew, Jerzy Wilde   +3 more
doaj   +1 more source

AMERICAN FOULBROOD – EPIZOOTILOGICAL SITUATION AND THE IMPORTANCE OF EARLY DETECTING

Archives of Veterinary Medicine, 2008
American foulbrood is a contagious disease and reports on the cases are obligatory according to the Directive on Animal Health Protective Measures for 2009. On the area of Southern Bačka and Srem district in the period between 2002 and 2007 this diseases
Nada Plavša, Igor Stojanov, Dubravka Milanov, Jelena Petrović   +3 more
doaj   +1 more source