Results 21 to 30 of about 24,218 (221)

High level of treatment failure with commonly used anthelmintics on Irish sheep farms [PDF]

, 2014
peer-reviewedBackground: In 2013 a Technology Adoption Program for sheep farmers was established to encourage the implementation of best management practices on sheep farms in Ireland. There were 4,500 participants in this programme in 2013.
Casey, Micheal, de Waal, Theo, Fanning, June, Good, Barbara, Gottstein, Michael, Hurley, Christine, Keane, Orla M, Keegan, Jason D, Sheehan, Maresa   +8 more
core   +1 more source

Modelling the consequences of targeted selective treatment strategies on performance and emergence of anthelmintic resistance amongst grazing calves [PDF]

, 2016
The development of anthelmintic resistance by helminths can be slowed by maintaining refugia on pasture or in untreated hosts. Targeted selective treatments (TST) may achieve this through the treatment only of individuals that would benefit most from ...
Berk, Zoe, Forbes, Andrew B., Kyriazakis, Ilias, Laurenson, Yan C.S.M.   +3 more
core   +2 more sources

In vitro and in vivo anthelmintic efficacy of plant cysteine proteinases against the rodent gastrointestinal nematode, Trichuris muris [PDF]

, 2006
We examined the mechanism of action and compared the anthelmintic efficacy of cysteine proteinases from papaya, pineapple, fig, kiwi fruit and Egyptian milkweed in vitro using the rodent gastrointestinal nematode Heligmosomoides polygyrus.
Behnke, J.M., Buttle, D.J., Duce, I.R., Lowe, A.E., Stepek, G.   +4 more
core   +3 more sources

Anthelmintic resistance of injectable macrocyclic lactones in cattle: A systematic review and meta-analysis

Revista Brasileira de Parasitologia Veterinária, 2019
The purpose of this work was to identify, critically assess, and summarize available data from primary research about the anthelmintic resistance of injectable macrocyclic lactones in cattle.
Barbara Haline Buss Baiak, Cheila Roberta Lehnen, Raquel Abdallah da Rocha   +2 more
doaj   +1 more source

Refugia or reservoir? Feral goats and their role in the maintenance and circulation of benzimidazole-resistant gastrointestinal nematodes on shared pastures

Parasitology, 2023
Gastrointestinal nematodes threaten the productivity of grazing livestock and anthelmintic resistance has emerged globally. It is broadly understood that wild ruminants living in sympatry with livestock act as a positive source of refugia for ...
Emily Kate Francis, Jan Šlapeta
doaj   +1 more source

First report of multiple drug-resistant gastrointestinal nematodes of sheep in Arbat District, Sulaymaniyah, Iraq detected by in vivo and in vitro methods

Journal of Veterinary Research, 2021
The control of gastrointestinal nematodes (GINs) in small ruminants is principally dependent on anthelmintic therapy, which encounters the rising problem of anthelmintic resistance (AR) development.
Dyary Hiewa Othman, Banaz Hamasalih Qadir   +1 more
doaj   +1 more source

Diagnosis and control of anthelmintic-resistant Parascaris equorum [PDF]

Parasites & Vectors, 2009
Since 2002, macrocyclic lactone resistance has been reported in populations of Parascaris equorum from several countries. It is apparent that macrocyclic lactone resistance developed in response to exclusive and/or excessively frequent use of ivermectin ...
Reinemeyer Craig R
doaj   +1 more source

Exploring the anthelmintic properties of Australian native shrubs with respect to their potential role in livestock grazing systems [PDF]

, 2009
We measured in vitro anthelmintic activity in extracts from 85 species of Australian native shrub, with a view to identifying species able to provide a degree of worm control in grazing systems.
A. C. KOTZE, A. F. TOOVEY, Barry, Barry, D. K. REVELL, Dynes, Edwards, Howard, Hubert, J. EMMS, J. O'GRADY, M. BENNELL, Maniatis, Mathams, P. E. VERCOE, P. JESSOP, Revell, S. HUGHES   +17 more
core   +2 more sources

Anthelmintics: From discovery to resistance II (San Diego, 2016)

International Journal for Parasitology: Drugs and Drug Resistance, 2016
The second scientific meeting in the series: “Anthelmintics: From Discovery to Resistance” was held in San Diego in February, 2016. The focus topics of the meeting, related to anthelmintic discovery and resistance, were novel technologies, bioinformatics,
Richard J. Martin, Adrian J. Wolstenholme, Conor R. Caffrey   +2 more
doaj   +1 more source

Risk factor analysis of equine strongyle resistance to anthelmintics

International Journal for Parasitology: Drugs and Drug Resistance, 2017
Intestinal strongyles are the most problematic endoparasites of equids as a result of their wide distribution and the spread of resistant isolates throughout the world.
G. Sallé, J. Cortet, I. Bois, C. Dubès, Q. Guyot-Sionest, C. Larrieu, V. Landrin, G. Majorel, S. Wittreck, E. Woringer, A. Couroucé, J. Guillot, P. Jacquiet, F. Guégnard, A. Blanchard, A. Leblond   +15 more
doaj   +1 more source