Results 21 to 30 of about 11,472 (219)

Pathotypes of the wheat stem rust in Serbia

open access: yes, 1994
4th Symposium on plant immunity to diseases and pests, 7-11 November 1994 ...
Stojanović, Srbobran   +3 more
openaire   +2 more sources

Characterizing the APEC pathotype [PDF]

open access: yesVeterinary Research, 2005
The purpose of this study was to compare avian pathogenic Escherichia coli (APEC) isolates to fecal isolates of apparently healthy poultry (avian fecal E. coli or AFEC) by their possession of various traits in order to ascertain whether APEC and AFEC are distinct and if the APEC strains constitute a distinct pathotype.
Rodriguez-Siek, Kylie   +4 more
openaire   +6 more sources

Host plant resistance to bean common mosaic necrosis virus among snap bean cultivars in Kenya [PDF]

open access: yesJournal of Plant Protection Research, 2023
Snap bean production in Kenya is constrained by many pests and diseases, including the bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV). The occurrence of the dominant I gene in many snap bean cultivars has provided a measure
Grace Wambui Watare   +2 more
doaj   +1 more source

Pathotypes of Heterodera avenae

open access: yes, 1972
RESP ...
Cook, R., Williams, T. D.
openaire   +2 more sources

Newcastle disease virus pathotypes [PDF]

open access: yesAvian Pathology, 1974
The clinical signs, mortality and postmortem findings following infection of six-week-old chicks with nine strains of Newcastle disease virus were studied. Although strains could be divided into four pathotypes the divisions were not clear-cut. The most prominent feature of disease following infection by two isolates from the post-1970 USA epidemic, a ...
D J, Alexander, W H, Allan
openaire   +2 more sources

Clubroot resistance derived from the European Brassica napus cv. ‘Tosca’ is not effective against virulent Plasmodiophora brassicae isolates from Alberta, Canada

open access: yesScientific Reports, 2021
In this study, clubroot resistance in the resynthesized European winter Brassica napus cv. ‘Tosca’ was introgressed into a Canadian spring canola line ‘11SR0099’, which was then crossed with the clubroot susceptible spring line ‘12DH0001’ to produce F1 ...
Rudolph Fredua-Agyeman   +5 more
doaj   +1 more source

Pathotypes of Colletotrichum sublineolum in Arkansas [PDF]

open access: yesPlant Disease, 2008
Sorghum anthracnose, caused by Colletotrichum sublineolum, is widely distributed in most grain sorghum-producing areas in Arkansas, and localized epidemics continue to occur across the state. The objectives of this research were to determine the number of pathotypes of C.
J W, Moore, M, Ditmore, D O, TeBeest
openaire   +2 more sources

Virulence Genes of Pathogenic Escherichia coli in Wild Red Foxes (Vulpes vulpes)

open access: yesAnimals, 2022
Different pathotypes of Escherichia coli can cause severe diseases in animals and humans. Wildlife may contribute to the circulation of pathogenic pathotypes, including enteropathogenic E. coli (EPEC), Shiga toxin-producing E.
Fabrizio Bertelloni   +5 more
doaj   +1 more source

Phylogrouping and characterization of Escherichia coli isolated from colonic biopsies and fecal samples of patients with flare of inflammatory bowel disease in Iran

open access: yesFrontiers in Medicine, 2022
BackgroundAlthough the etiopathogenesis of inflammatory bowel disease (IBD) is still poorly understood, Escherichia coli has been described as a potential causative microorganism in IBD pathogenesis and also disease progression, offering a potential ...
Banafsheh Nadalian   +6 more
doaj   +1 more source

Characterization of Beta-Lactam Resistome of Escherichia coli Causing Nosocomial Infections

open access: yesAntibiotics, 2023
Nosocomial infections caused by Escherichia coli pose significant therapeutic challenges due to the high expression of genes encoding antimicrobial drug resistance.
Rosalino Vázquez-López   +8 more
doaj   +1 more source

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