Results 101 to 110 of about 179,474 (282)

Variation in prevalence and intensity of macroparasites in moose and their interactions with winter tick load in eastern Canada

open access: yesWildlife Biology, Volume 2025, Issue 5, September 2025.
Wild animals are infected with a large diversity and abundance of parasites that can affect their behavior, growth, body condition, and ultimately their survival. Although the adverse effects of parasites and the mechanisms involved in the interactions between a host and its parasites are generally well studied, much less is known about the additive or
Catherine Pouchet   +5 more
wiley   +1 more source

Salmon lice dispersion in a northern Norwegian fjord system and the impact of vertical movements

open access: yesAquaculture Environment Interactions, 2016
The abundance and distribution of salmon lice Lepeophtheirus salmons originating from fish farms in a northern Norwegian fjord during the summer of 2010 was investigated by means of a numerical model, underpinned by field observations.
IA Johnsen   +3 more
doaj   +1 more source

Livestock and livestock buildings [PDF]

open access: yes, 1985
Description based on ...

core  

Haemosporidian parasites (Apicomplexa, Haemosporida) of breeding common starling Sturnus vulgaris in Latvia

open access: yesWildlife Biology, Volume 2025, Issue 5, September 2025.
Migratory behaviour in seasonal environments affects host–pathogen relationships, especially for vector‐transmitted blood parasites of the order Haemosporida. The common starling Sturnus vulgaris is a short‐distance migrant where the north‐eastern European breeding population spend the non‐breeding season in temperate mild western Europe.
Antonija Rimša   +5 more
wiley   +1 more source

Effect of ivermectin on the liver of gilthead seabream Sparus aurata: a proteomic approach [PDF]

open access: yes, 1998
23 p., 2 tablas, 4 figuras y bibliografíaGilthead sea bream Sparus aurata is the most commercialized Mediterranean aquacultured fish species.
Varó, Inmaculada   +7 more
core   +1 more source

Humanimals: A Socio‐Ecological Reading of the Marseille Plague of 1720

open access: yesJournal for Eighteenth-Century Studies, Volume 48, Issue 3, Page 285-301, September 2025.
Abstract The aim of this article is to return to a small number of historically significant first‐person testimonies of the Marseille epidemic of 1720 in order to analyse in detail their construction and depiction of human exceptionality as a form of life in a time of plague.
David McCallam
wiley   +1 more source

C671 [PDF]

open access: yes, 1997
Acknowledgements: T.L. Harvey, A.B. Broce, and G.L. Greene for contributing current research information; numerous livestock entomologists in research, extension and industry throughout the United StatesDonald E.
Mock, Donald E.
core  

Head lice infestation: diagnosis and recommended management [PDF]

open access: yesPrescriber, 2010
AbstractOur series Prescribing in children gives practical advice for successful management of childhood problems in general practice. Here, the author describes the diagnosis and management of threadworm in this age group.
openaire   +2 more sources

Parasite spill-back from domestic hosts may induce an Allee effect in wildlife hosts [PDF]

open access: yes, 2012
The exchange of native pathogens between wild and domesticated animals can lead to novel disease dynamics. A simple model reveals that the spill-back of native parasites\ud from domestic to wild hosts may cause a demographic Allee effect.
Ashander, J., Krkošek, M., Lewis, M. A.
core   +1 more source

Scabies: Application of the Novel Identify-Isolate-Inform Tool for Detection and Management [PDF]

open access: yes, 2020
Scabies is a highly contagious, globally prevalent, parasitic skin infestation caused by Sarcoptes scabiei var. hominis, also known as the itch mite.
Al-Wabel, Abdussalam   +7 more
core  

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