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AbstractFull Text

The prevalence and associated risk factors of Toxocara vitulorum infection in buffalo and cattle calves was studied in 3 provinces in central Cambodia. Fecal samples were collected from 517 calves between the age of 1-15 weeks and processed for nematode egg counts by a modified McMaster method. A...

Author(s)
Dorny, P.; Devleesschauwer, B.; Stoliaroff, V.; Sothy, M.; Chea, R.; Chea, B.; Sourloing, H.; Samuth, S.; Kong, S.; Nguong, K.; Sorn, S.; Holl, D.; Vercruysse, J.
Publisher
Korean Society for Parasitology and Tropical Medicine, Seoul, Korea Republic
Citation
Korean Journal of Parasitology, 2015, 53, 2, pp 197-200
Abstract

Control of helminth infections is a major task in livestock production to prevent health constraints and economic losses. However, resistance to established anthelmintic substances already impedes effective anthelmintic treatment in many regions worldwide. Thus, there is an obvious need for...

Author(s)
Demeler, J.; Krüger, N.; Krücken, J.; Heyden, V. C. von der; Ramünke, S.; Küttler, U.; Miltsch, S.; López Cepeda, M.; Knox, M.; Vercruysse, J.; Geldhof, P.; Harder, A.; Samson-Himmelstjerna, G. von
Publisher
Public Library of Sciences (PLoS), San Francisco, USA
Citation
PLoS ONE, 2013, 8, 8, pp e70212
Abstract

Faecal egg count reduction tests (FECRT) using ivermectin (IVM) and benzimidazole (BZ) were conducted to investigate the prevalence of anthelmintic resistance in gastro-intestinal nematodes on cattle farms in Germany, Belgium and Sweden in 2006 and 2007. Based on sufficient numbers of eggs prior to ...

Author(s)
Demeler, J.; Zeveren, A. M. J. van; Kleinschmidt, N.; Vercruysse, J.; Höglund, J.; Koopmann, R.; Cabaret, J.; Claerebout, E.; Areskog, M.; Samson-Himmelstjerna, G. von
Publisher
Elsevier, Amsterdam, Netherlands
Citation
Veterinary Parasitology, 2009, 160, 1/2, pp 109-115
Abstract

Before revised World Association for the Advancement of Veterinary Parasitology (WAAVP) guidelines on the detection of anthelmintic resistance can be produced, validation of modified and new methods is required in laboratories in different parts of the world. There is a great need for improved...

Author(s)
Coles, G. C.; Jackson, F.; Pomroy, W. E.; Prichard, R. K.; Samson-Himmelstjerna, G. von; Silvestre, A.; Taylor, M. A.; Vercruysse, J.
Publisher
Elsevier, Amsterdam, Netherlands
Citation
Veterinary Parasitology, 2006, 136, 3/4, pp 167-185
Abstract

In this study we have used the faecal egg count reduction test (FECRT) to monitor the evolution of ivermectin resistance on a Belgian cattle farm between 2006 and 2009. The presence of ivermectin resistant Cooperia oncophora worms on this farm was first detected in 2006. During the following years, ...

Author(s)
El-Abdellati, A.; Geldhof, P.; Claerebout, E.; Vercruysse, J.; Charlier, J.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Veterinary Parasitology, 2010, 171, 1/2, pp 167-171
Abstract

The problem of anthelmintic resistance has so far received little attention in Belgium mainly because of the relative unimportance of the small ruminant production in this country. However, small surveys in horses and sheep have indicated that benzimidazole resistance is relatively widespread in...

Author(s)
Dorny, P.; Vercruysse, J.
Publisher
Directorate-General Information, Communication, Culture and Audiovisual, European Commission, Brussels, Belgium
Citation
Anthelmintic resistance in nematodes of farm animals. A seminar organised for the European Commission, held in Brussels, Belgium, from 8 to 9 November, 1993., 1994, pp 41-46
Abstract

Ten of 20 heifers aged 9-18 months were each dosed with 2 g albendazole 31, 62 and 93 days after being turned out to graze in spring, the other ten were left untreated, and grazed an adjoining strip of pasture. This treatment prevented parasitic gastroenteritis, and the treated animals had lower...

Author(s)
Dorny, P.; Vercruysse, J.; Berghen, P.; Hilderson, H.; Ommeslaeghe, K. van; Kloosterman, A.
Citation
Vlaams Diergeneeskundig Tijdschrift, 1988, 57, 6, pp 361-373
Abstract

The persistent efficacy of 4 commercially available macrocyclic lactones (ML) in maintaining reduced faecal egg counts in cattle grazing naturally infested pastures was evaluated in 44 zebu animals aged 1-2 years in Zambia. The study started in February (rainy season) when the strongyle egg output...

Author(s)
Meeus, P. F. M.; Bont, J. de; Vercruysse, J.
Citation
Veterinary Parasitology, 1997, 70, 4, pp 219-224
Abstract

A field experiment was carried out in Pennsylvania, USA, to evaluate the use of an experimental albendazole pulse release bolus (E-bolus) on gastrointestinal parasitism in calves. The bolus was administered at turnout to 9 first-season grazing calves and 9 animals were kept as controls on a...

Author(s)
Dorny, P.; Vercruysse, J.; Hilderson, H.; Berghen, P.; Ommeslaeghe, K. van; Kloosterman, A.
Citation
Veterinary Research Communications, 1988, 12, 4-5, pp 335-342
Abstract

Four groups (A-D) of first season grazing calves were turned out onto a heavily infested pasture (Ostertagia ostertagi) for 5 months, and a 5th group (E) was kept as uninfected controls. At housing all group A calves were killed for worm counts. A mean total of 78 915 Ostertagia worms were found,...

Author(s)
Claerebout, E.; Hilderson, H.; Shaw, D. J.; Vercruysse, J.
Citation
Veterinary Parasitology, 1997, 68, 4, pp 337-346

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