نتایج جستجو برای: paenibacillus larvae

تعداد نتایج: 34248  

Journal: :دامپزشکی 0
مصطفی مرادی موسسه تحقیقات واکسن و سرم سازی رازی، کرج

antibacterial effects of honeybee propolis tested on the paenibacillus larvae larvae, cause of honeybee american foulbrood disease. after cultivation of bacterium in special medium we used of two antibacterial susceptibility tests: broth dilution susceptibility test and paper disk susceptibility test. in the b.d.s.t 0.32 milligrams/ml and higher concentrations of propolis inhibited growth of th...

2015
Michael A. Sheflo Adam V. Gardner Bryan D. Merrill Joshua N. B. Fisher Bryce L. Lunt Donald P. Breakwell Julianne H. Grose Sandra H. Burnett

Volume 1, no. 6, e00668-13, 2013. The species infected by the five bacteriophages was misidentified as Paenibacillus larvae. The article title should read as given above, and the organism identified as Paenibacillus larvae should be identified as Brevibacillus laterosporus throughout. Page 1: The abstract should read as follows. “Brevibacillus laterosporus is a secondary invader following Europ...

2013
Chadlia Hamdi Jihène Essanaa Luigi Sansonno Elena Crotti Khaoula Abdi Naima Barbouche Annalisa Balloi Elena Gonella Alberto Alma Daniele Daffonchio Abdellatif Boudabous Ameur Cherif

Paenibacillus larvae is the causative agent of American foulbrood (AFB), a virulent disease of honeybee (Apis mellifera) larvae. In Tunisia, AFB has been detected in many beekeeping areas, where it causes important economic losses, but nothing is known about the diversity of the causing agent. Seventy-five isolates of P. larvae, identified by biochemical tests and 16S rRNA gene sequencing, were...

2014
Marvin Djukic Elzbieta Brzuszkiewicz Anne Fünfhaus Jörn Voss Kathleen Gollnow Lena Poppinga Heiko Liesegang Eva Garcia-Gonzalez Elke Genersch Rolf Daniel

Paenibacillus larvae, a Gram positive bacterial pathogen, causes American Foulbrood (AFB), which is the most serious infectious disease of honey bees. In order to investigate the genomic potential of P. larvae, two strains belonging to two different genotypes were sequenced and used for comparative genome analysis. The complete genome sequence of P. larvae strain DSM 25430 (genotype ERIC II) co...

2015
Sara Ghorbani-Nezami Lucy LeBlanc Diane G. Yost Penny S. Amy

American foulbrood disease has a major impact on honeybees (Apis melifera) worldwide. It is caused by a Gram-positive, spore-forming bacterium, Paenibacillus larvae. The disease can only affect larval honeybees, and the bacterial endospores are the infective unit of the disease. Antibiotics are not sufficient to combat the disease due to increasing resistance among P. larvae strains. Because of...

2003
Werner von der Ohe

Introduction American Foulbrood (AFB) is one of the most threatening epidemic brood diseases in honey bee colonies. This disease is caused by the pathogen Paenibacillus larvae larvae. According to the common animal health law in Germany the outbreak of AFB has to be reported to veterinarian service. The veterinarian has to decide about eradication of bee colonies, cleaning and disinfection as w...

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