Hefin W. Williams

Aberystwyth, WLS, United Kingdom

Last Updated: 09/26/2026

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Found 18 publications

"Not a problem because we drench for it": the management of liver fluke on sheep farms.

"Not a problem because we drench for it": the management of liver fluke on sheep farms.

Journal: Frontiers in veterinary science

Published: February 09, 2026

Body condition score and weight are effective targeted selective treatment indicators for gastrointestinal nematodes in premating ewes.

Body condition score and weight are effective targeted selective treatment indicators for gastrointestinal nematodes in premating ewes.

Journal: The Veterinary record

Published: May 20, 2025

Welsh Sustainable Farming Scheme and liver fluke risk.

Welsh Sustainable Farming Scheme and liver fluke risk.

Journal: The Veterinary record

Published: February 16, 2024

Assessing periparturient ewe characteristics and nemabiome composition to guide targeted selective treatment for sustainable gastrointestinal nematodes control in sheep.

Assessing periparturient ewe characteristics and nemabiome composition to guide targeted selective treatment for sustainable gastrointestinal nematodes control in sheep.

Journal: Animal : an international journal of animal bioscience

Published: December 01, 2023

Associations between Gastrointestinal Nematode Infection Burden and Lying Behaviour as Measured by Accelerometers in Periparturient Ewes.

Associations between Gastrointestinal Nematode Infection Burden and Lying Behaviour as Measured by Accelerometers in Periparturient Ewes.

Journal: Animals : an open access journal from MDPI

Published: July 22, 2022

Exploration of factors associated with spatial-temporal veterinary surveillance diagnoses of rumen fluke (Calicophoron daubneyi) infections in ruminants using zero-inflated mixed modelling.

Exploration of factors associated with spatial-temporal veterinary surveillance diagnoses of rumen fluke (Calicophoron daubneyi) infections in ruminants using zero-inflated mixed modelling.

Journal: Parasitology

Published: October 18, 2021

Temporal dynamics of trematode intermediate snail host environmental DNA in small water body habitats.

Temporal dynamics of trematode intermediate snail host environmental DNA in small water body habitats.

Journal: Parasitology

Published: July 01, 2021

Gastrointestinal nematode control practices in ewes: Identification of factors associated with application of control methods known to influence anthelmintic resistance development.

Gastrointestinal nematode control practices in ewes: Identification of factors associated with application of control methods known to influence anthelmintic resistance development.

Journal: Veterinary parasitology, regional studies and reports

Published: January 05, 2021

Evaluation of two Fasciola hepatica faecal egg counting protocols in sheep and cattle.

Evaluation of two Fasciola hepatica faecal egg counting protocols in sheep and cattle.

Journal: Veterinary parasitology

Published: October 05, 2020

Genetic and Methylome Variation in Turkish Brachypodium Distachyon Accessions Differentiate Two Geographically Distinct Subpopulations.

Genetic and Methylome Variation in Turkish Brachypodium Distachyon Accessions Differentiate Two Geographically Distinct Subpopulations.

Journal: International journal of molecular sciences

Published: July 12, 2020

Rapid detection of Galba truncatula in water sources on pasture-land using loop-mediated isothermal amplification for control of trematode infections.

Rapid detection of Galba truncatula in water sources on pasture-land using loop-mediated isothermal amplification for control of trematode infections.

Journal: Parasites & vectors

Published: May 22, 2020

Detection of Galba truncatula, Fasciola hepatica and Calicophoron daubneyi environmental DNA within water sources on pasture land, a future tool for fluke control?

Detection of Galba truncatula, Fasciola hepatica and Calicophoron daubneyi environmental DNA within water sources on pasture land, a future tool for fluke control?

Journal: Parasites & vectors

Published: February 22, 2018

Showing 1-12 of 18

Last Updated: 09/26/2026