Results 21 to 30 of about 11,953,545 (170)

Prevalence of American foulbrood in asymptomatic apiaries of Kurdistan, Iran [PDF]

open access: yesVeterinary World, 2018
Aim: Paenibacillus larvae subsp. larvae is the etiological agent of American foulbrood (AFB), the most virulent bacterial disease of honey bee brood worldwide.
M. Khezri   +5 more
doaj   +2 more sources

Study on Major Diseases, Pests, and Predators of Honeybees (Apis mellifera L.) in East Shewa and West Arsi Zones of Oromia, Ethiopia

open access: yesVeterinary Medicine International
A cross-sectional study design was conducted across agroecological zones in East Shewa and West Arsi Zones of Oromia, Ethiopia, from September 2020 to November 2021 to identify the types, prevalence, and potential risk factors associated with honeybee ...
Taye Beyene   +3 more
doaj   +2 more sources

Using whole genome sequencing to study American foulbrood epidemiology in honeybees. [PDF]

open access: yesPLoS ONE, 2017
American foulbrood (AFB), caused by Paenibacillus larvae, is a devastating disease in honeybees. In most countries, the disease is controlled through compulsory burning of symptomatic colonies causing major economic losses in apiculture.
Joakim Ågren   +2 more
doaj   +2 more sources

COMPARISON STUDIES BETWEEN THE HYBRID RACES OF CARNIOLEAN AND ITALIAN HONEYBEE TO RESISTANCE OF THE FOULBROODS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2013
This work was performed during the period from May 2011 to May 2012, the times of increase and decrease of the infection strength with American and European foulbrood diseases in certain hybrid honeybee colonies Apis mellifera (L.) (Hymenoptera: Apidae ...
I. Gaaboub   +4 more
doaj   +1 more source

EVALUATION EFFICACY OF CERTAIN ANTIBIOTICS AND ESSENTIAL OILS FOR CONTROLLING THE AMERICAN FOULBROOD DISEASE IN HONEYBEE COLONIES Apis mellifera L. [PDF]

open access: yesFayoum Journal of Agricultural Research and Development, 2014
American foulbrood (AFB) is one of the most devastating diseasesof the honeybee colonies. Antibiotics (oxytetracyclin, tylosin and sodiumsalphte demidin) and essential oils thymol oil (Thymo vulgaris L.) andcinnamon oil (Cinnamomum zeylanicum).
Ehab Wafeek Zidan
doaj   +1 more source

Anti-Bacterial Activity of Four Distinct Propolis Extracts against P. larvae and M. plutonius; Etiological Agent of American and European Foulbrood Disease of Honeybees [PDF]

open access: yesArchives of Razi Institute, 2023
Four different propolis samples obtained from different regions of Iran were evaluated for their antibacterial effects against the bacterial agents responsible for two important honeybee diseases. Paenibacillus larvae (P.
S Toutiaee   +4 more
doaj   +1 more source

Genomic analysis of the population structure of Paenibacillus larvae in New Zealand

open access: yesFrontiers in Microbiology, 2023
New Zealand is a remote country in the South Pacific Ocean. The isolation and relatively late arrival of humans into New Zealand has meant there is a recorded history of the introduction of domestic species. Honey bees (Apis mellifera) were introduced to
Barbara M. Binney   +9 more
doaj   +1 more source

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

open access: yesFrontiers 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   +6 more
doaj   +1 more source

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

open access: yesPLoS 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   +5 more
doaj   +1 more source

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

open access: yesSpanish 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   +9 more
doaj   +1 more source

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