Zobrazeno 1 - 10
of 427
pro vyhledávání: '"M. Eysker"'
Autor:
Claire Laugier, G. von Samson-Himmelstjerna, I. Lussot-Kervern, B. Fritzen, Jacques Guillot, A. Meana, P. Dorchies, Martin K. Nielsen, M. Eysker, Frederic Beugnet, J. L. Duncan
Publikováno v:
Equine Veterinary Journal. 42:460-468
Development of resistance of several important equine parasites to most of the available anthelmintic drug classes has led to a reconsideration of parasite control strategies in many equine establishments. Routine prophylactic treatments based on sim
Publikováno v:
Veterinary Parasitology. 151:249-255
A study was performed on two horse farms to evaluate the use of age-clustered pooled faecal samples for monitoring worm control in horses. In total 109 horses, 57 on farm A and 52 on farm B, were monitored at weekly intervals between 6 and 14 weeks a
Publikováno v:
Veterinary Parasitology. 133:313-321
During 2003 a grazing study was performed at Utrecht University to evaluate evasive grazing and application of Duddingtonia flagrans for the control of parasitic gastroenteritis in sheep. However, the summer of 2003 (June-August) was unusually warm a
Publikováno v:
Veterinary Parasitology 124 (2004) 3-4
Veterinary Parasitology, 124(3-4), 249-258
Veterinary Parasitology, 124(3-4), 249-258
Faeces of 484 horses were sampled twice with an interval of 6 weeks while anthelmintic therapy was halted. Faecal eggs counts revealed that 267 (55.2%) horses had consistently low numbers of eggs per gram faeces (EPG) (EPG 100). Horses with consisten
Publikováno v:
Veterinary Parasitology. 115:289-299
This study was conducted on a stud farm in Sweden to investigate the species composition of cyathostomins expelled in the faeces of horses after deworming using three different anthelmintic preparations. Twenty-seven horses excretingor = 200 strongyl
Publikováno v:
Tropical Animal Health and Production. 35:1-16
The effect of 1% moxidectin/cydectin at 0.2 mg/kg live weight on gastrointestinal nematodes and on the growth of calves, weaners and cows was investigated in five communal areas on the highveld of Zimbabwe. Three field experiments were carried out be
Autor:
M. Eysker, Harm W. Ploeger
Publikováno v:
Veterinary Parasitology. 106:213-223
In two experiments, calves were primary infected with 1 of 12 (Experiment 1) or 6 (Experiment 2) different dose levels of Dictyocaulus viviparus infective larvae (L3), ranging from 5 to 2000 L3. To study the level of protection induced by the primary
Publikováno v:
Veterinary Parasitology. 105:99-104
Twelve dairy herds with evidence of post-natal infection with Neospora caninum were compared with 21 control herds with no evidence of post-natal infection. On the former farms, dogs consumed placenta or licked uterine discharge in 75 and 67% of the
Autor:
Thomas R. Klei, C. Reinemeyer, Rosina C. Krecek, J.O.D. Slocombe, J.H. Arundel, J.L. Duncan, E.M. Abbott, M. Eysker, Eugene T. Lyons
Publikováno v:
Veterinary Parasitology. 103:1-18
These guidelines have been designed to assist in the planning, operation and interpretation of studies which would serve to assess the efficacy of drugs against internal parasites of horses. Although the term anthelmintic is used in the title and tex
Publikováno v:
Parasite Immunology. 23:641-653
After primary infection with 100,000 third stage larvae of the intestinal nematode Cooperia oncophora in 3-month-old calves, a high variability in egg output and worm counts is observed. Based on this variability, infected animals can be divided in d