Results 31 to 40 of about 2,989 (213)

Effects of Disinfectants on Bacterium Paenibacillus larvae in Laboratory Conditions. [PDF]

Insects
American foulbrood is an infectious disease of the honeybee brood that causes multiple types of damage to beekeeping. The causative agent of the disease is the bacterium Paenibacillus larvae, which forms resistant infective spores and is viable for decades. After the eradication measures have been implemented, in cases of clinically visible disease, it
Tlak Gajger I, Tomljanović Z, Mutinelli F, Granato A, Vlainić J.   +4 more
europepmc   +4 more sources

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

Requirements for In Vitro Germination of Paenibacillus larvae Spores [PDF]

Journal of Bacteriology, 2012
Paenibacillus larvae is the causative agent of American foulbrood (AFB), a disease affecting honey bee larvae. First- and second-instar larvae become infected when they ingest food contaminated with P. larvae spores. The spores then germinate into vegetative cells that proliferate in the midgut of the honey bee.
Israel, Alvarado, Andy, Phui, Michelle M, Elekonich, Ernesto, Abel-Santos   +3 more
openaire   +2 more sources

Short communication: A potential role of tannins in the control of American foulbrood

Spanish Journal of Agricultural Research, 2021
Aim of study: To evaluate the use of tannins extracts in the control of the American foulbrood pathology and to investigate if these extracts present levels of toxicity on Apis mellifera.
Pablo Gimenez-Martinez, Matias Maggi, Sandra Fuselli   +2 more
doaj   +1 more source

Paenibacillus larvae bacteriophages: obscure past, promising future. [PDF]

Microb Genom, 2020
Paenibacillus larvae is a Gram-positive, spore-forming bacterium that is the causative agent of American foulbrood (AFB), the most devastating bacterial disease of the honeybee. P. larvae
Tsourkas PK.
europepmc   +3 more sources

Modelling the spread of American foulbrood in honeybees [PDF]

, 2013
We investigate the spread of American foulbrood (AFB), a disease caused by the bacterium Paenibacillus larvae, that affects bees and can be extremely damaging to beehives.
James Bull, Datta, Samik, Budge, Giles E., Bull, James C., Keeling, Matthew James   +4 more
core   +1 more source

Characterization of a new podovirus infecting Paenibacillus larvae. [PDF]

Sci Rep, 2019
AbstractThe Paenibacillus larvae infecting phage API480 (vB_PlaP_API480) is the first reported podovirus for this bacterial species, with an 58 nm icosahedral capsid and a 12 × 8 nm short, non-contractile tail. API480 encodes 77 coding sequences (CDSs) on its 45,026 bp dsDNA genome, of which 47 were confirmed using mass spectrometry. This phage has got
Ribeiro HG, Melo LDR, Oliveira H, Boon M, Lavigne R, Noben JP, Azeredo J, Oliveira A.   +7 more
europepmc   +6 more sources

Small hive beetles, Aethina tumida, are vectors of Paenibacillus larvae [PDF]

, 2009
The transmission of honeybee pathogens by free-flying pests, such as small hive beetles (=SHB), would be independent of bees and beekeepers and thereby constitute a new challenge for pathogen control measures.
Neumann, Peter, Ritter, Wolfgan, Pettis, Jeff, Jeff Pettis, Marc Oliver Schäfer, Ritter, Wolfgang, Wolfgang Ritter, Peter Neumann, Schäfer, Marc Oliver   +8 more
core   +1 more source

Antimicrobial Resistance Genes in Bacteria Isolated From Japanese Honey, and Their Potential for Conferring Macrolide and Lincosamide Resistance in the American Foulbrood Pathogen Paenibacillus larvae

Frontiers in Microbiology, 2021
American foulbrood (AFB) is the most serious bacterial disease of honey bee brood. Spores of the causative agent Paenibacillus larvae are ingested by bee larvae via brood foods and germinated cells proliferate in the larval midgut.
Mariko Okamoto, Masahiko Kumagai, Hiroyuki Kanamori, Daisuke Takamatsu, Daisuke Takamatsu   +4 more
doaj   +1 more source

Disinfection of wooden structures contaminated with Paenibacillus larvae subsp. larvae spores [PDF]

Journal of Applied Microbiology, 2001
The aim of the study is to examine the disinfection of wood contaminated with Paenibacillus larvae subsp. larvae spores, in order to find a practical decontamination method for hive materials.The number of viable spores recovered after the treatment, on the surface by swabbing, and in the deeper parts of the wood by scraping, was used to test the ...
W, Dobbelaere, D C, de Graaf, W, Reybroeck, E, Desmedt, J E, Peeters, F J, Jacobs   +5 more
openaire   +2 more sources