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Fasciola hepatica, Ostertagia ostertagi and Dictyocaulus viviparus are helminth parasites with a wide distribution and an important economic impact in cattle in temperate climates. This paper describes the spatial distribution of F. hepatica, O. ostertagi and D. viviparus in dairy herds in Flanders ...

Bennema, S.; Vercruysse, J.; Claerebout, E.; Schnieder, T.; Strube, C.; Ducheyne, E.; Hendrickx, G.; Charlier, J.
Elsevier, Amsterdam, Netherlands
Veterinary Parasitology, 2009, 165, 1/2, pp 51-57

Over a period of 1 year, from November 1997 to October 1998, the abomasa, blood and faecal samples of 121 dairy cows in Belgium were collected and examined for nematode infections. Nematodes were present in the abomasa of 110 animals. Ostertagia ostertagi was found in all 110, Trichostrongylus was...

Agneessens, J.; Claerebout, E.; Dorny, P.; Borgsteede, F. H. M.; Vercruysse, J.
Veterinary Parasitology, 2000, 90, 1/2, pp 83-92

The persistence of the efficacy of moxidectin 0.5% pour-on and moxidectin 1% injectable against O. ostertagi and D. viviparus in calves was studied in 2 experimental trials. In the first trial 2 groups of 7 calves were treated with either the pour-on or the injectable formulation, while a third...

Vercruysse, J.; Claerebout, E.; Dorny, P.; Demeulenaere, D.; Deroover, E.
Veterinary Record, 1997, 140, 3, pp 64-66

Ostertagia ostertagi adult worm extracts were analysed by Western blotting using sera from calves experimentally infected with O. ostertagi and Cooperia oncophora. Strong differences in antigen recognition were noticed, even between animals from the same group. Two Ostertagia specific antigens with ...

Graaf, D. C. de; Berghen, P.; Hilderson, H.; Claerebout, E.; Vercruysse, J.
International Journal for Parasitology, 1994, 24, 5, pp 681-688

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