Results 71 to 80 of about 11,472 (219)

Ecological implications and lessons from high pathogenicity avian influenza H5N1 2.3.4.4b in Antarctica

open access: yesEcological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
HPAI H5N1 was confirmed in 22 South Polar Skuas and one Kelp Gull on Dismal and Horseshoe Islands, Marguerite Bay, Western Antarctic Peninsula in early 2025, with high mortalities consistent with global trends. Rapid antigen tests showed 90% agreement with rRT‐PCR, supporting their utility for early detection in remote environments.
Simon B. Z. Gorta   +7 more
wiley   +1 more source

Characterization of Aphanomyces euteiches pathotypes infecting peas in Western Canada [PDF]

open access: yes, 2021
Saskatchewan Pulse GrowersPeer ReviewedAphanomyces root rot, caused by the soil-borne oomycete Aphanomyces euteiches Drechs., has developed into a serious disease in the pea and lentil-producing areas of the Great Plains of North America.
Chatterton, Syama   +3 more
core   +1 more source

Diarrheagenic Escherichia Coli among students in the Ashanti Region of Ghana [PDF]

open access: yesMicrobiota in Health and Disease
Objective: Diarrhea-causing Escherichia coli (E. coli) is a significant etiological agent that is always evolving due to its genomic plasticity, necessitating its routine surveillance. However, diarrheagenic E.
F. Awuah
doaj   +1 more source

Cultural and morphological variations of Didymella rabiei isolates causing chickpea ascochyta blight in northwestern Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Chickpea (Cicer arietinum L.) is one of the important grain legume crops in Ethiopia, which is used as a source of food and foreign currency. However, the crop production and productivity are currently challenged by ascochyta blight disease caused by Didymella rabiei in the study areas.
Getnet Yitayih   +2 more
wiley   +1 more source

Potato of foreign breeding varieties’ evalution on resistance to casuative agents of wart Synchytrium endobioticum Schilbersky Percival

open access: yesКарантин і захист рослин, 2023
Goal. To evaluate and to choose potato varieties of foreign breeding material resistant to wart for inclusion in the State Register of plant varieties suitable for distribution in Ukraine and improve them into disease sources. Methods.
A. Zelya   +4 more
doaj   +1 more source

Genomic epidemiology and lineage‐specific risk stratification of tet(X4)‐mediated tigecycline resistance along the pork production chain: A One Health perspective

open access: yesiMetaOmics, Volume 3, Issue 2, June 2026.
Genome surveillance across a swine‐associated One Health continuum in China shows that slaughterhouses act as major enrichment nodes for tet(X4)‐mediated tigecycline resistance, driven by putative clonal transmission and stable plasmid backbones. Integrating global datasets enables lineage‐specific risk stratification, highlighting key control points ...
Qin Wang   +10 more
wiley   +1 more source

Escherichia coli mediated urinary tract infections: Are there distinct uropathogenic E. coli (UPEC) pathotypes? [PDF]

open access: yes, 2005
A variety of virulence genes are associated with Escherichia coli mediated urinary tract infections. Particular sets of virulence factors shared by bacterial strains directing them through a particular pathogenesis process are called a “pathotype ...
Marrs, Carl F.   +2 more
core   +2 more sources

Virulotyping, Antimicrobial Resistance Profiling and DNA Fingerprinting of Escherichia coli Isolates from Neonatal Calves

open access: yesJournal of Pure and Applied Microbiology
Escherichia coli harbors various virulence factors responsible for diarrhea and other diseases in neonatal calves. The antimicrobial resistance (AMR) among the diarrheagenic and non-diarrheagenic E.
V. Athira   +11 more
doaj   +1 more source

Characterization of Diarreaghenic Escherichia coli Strains Isolated from Healthy Donors, including a Triple Hybrid Strain

open access: yesAntibiotics, 2022
Escherichia coli is a well-recognized inhabitant of the animal and human gut. Its presence represents an essential component of the microbiome. There are six pathogenic variants of E. coli associated with diarrheal processes, known as pathotypes.
Evelyn Méndez-Moreno   +8 more
doaj   +1 more source

Trade‐Offs in Field Pea (Pisum sativum L.) Health: Staking, Variety, and Fungicide Integration Curb Powdery Mildew Epidemics and Enhance Agronomic Performance but Suppress Symbiotic Nodulation

open access: yesLegume Science, Volume 8, Issue 2, June 2026.
ABSTRACT Field pea, a versatile cool‐season crop that is largely produced for grain and green pods, has trouble being productive worldwide, including in Ethiopia, where it is mainly affected by powdery mildew (PM, Erysiphe pisi). This study evaluated the effectiveness of staking, variety, and fungicide combinations on PM development, agronomic traits ...
Getachew G. Mengesha   +7 more
wiley   +1 more source

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