Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. W. Paton"'
Publikováno v:
Animal Welfare. 22:267-275
In Australia, flystrike can severely compromise sheep welfare. Traditionally, the surgical practice of mulesing was performed to alter wool distribution and breech conformation and thereby reduce flystrike risk. The aim of this study was to use publi
Publikováno v:
Animal Welfare. 22:277-285
Science forms a vital part of animal welfare assessment. However, many animal welfare issues are more influenced by public perception and political pressure than they are by science. The discipline of epidemiology has had an important role to play in
Effect of mulesing and shearing on the prevalence of Erysipelothrix rhusiopathiae arthritis in lambs
Publikováno v:
Australian Veterinary Journal. 81:694-697
Objective To examine the effects of management practices and environment on the prevalence of arthritis in lambs. Design and population A case-control study was conducted on groups of lambs from 122 Western Australian sheep flocks. Method Arthritis w
Publikováno v:
Australian Veterinary Journal. 72:266-269
SUMMARY The decrease in the prevalence of Corynebacterium pseudotuberculosis after two generations of vaccination against the disease it causes, was used to estimate the rate of control of caseous lymphadenitis (CLA). Three groups of 150 sheep, of wh
Publikováno v:
Australian veterinary journal. 81(11)
To examine the effects of management practices and environment on the prevalence of arthritis in lambs.A case-control study was conducted on groups of lambs from 122 Western Australian sheep flocks.Arthritis was diagnosed by visual assessment of lamb
Publikováno v:
Australian veterinary journal. 80(8)
OBJECTIVE To determine whether the spread of Corynebacterium pseudotuberculosis infection to sheep in dips could be controlled by increasing the time between shearing and dipping. DESIGN A controlled treatment trial where only the time between sheari
Autor:
M. W. Paton, R. A. Hart, S. S. Sutherland, J. A. Dhaliwal, I. R. Rose, A. R. Mercy, Trevor M. Ellis
Publikováno v:
Australian veterinary journal. 71(2)
SUMMARY The effect of natural Corynebacterium pseudotuberculosis infection on wool production and quality in sheep was examined in light of evidence that artificial C pseudotuberculosis infection causes wool production loss. A toxin ELISA was used to
Publikováno v:
Australian veterinary journal. 68(4)
SUMMARY The effect of maternal antibody to the toxin of Corynebacterium pseudotuber-culosls, produced by caseous lymphadenitis (CLA) in ewes or by vaccinating ewes before lambing, on the efficacy of vaccination against CLA In their lambs was examined
Publikováno v:
Australian Veterinary Journal. 64:261-263
SUMMARY: :Five groups of 5 shorn and 5 unshorn caseous lymphadenitis (CLA)-free Merino wether weaners were each placed in feedlot pens with 6 Merino ewes, 2 or more of which had CLA lung lesions but no discharging superficial lesions. The sheep were
Publikováno v:
Australian Veterinary Journal. 65:117-119
SUMMARY: Two hundred Merino wether hoggets were used to examine the effect of Corynebacterium pseudotuberculosis infection (caseous lymphadenitis) on wool production and bodyweight. Sheep which were challenged with C. pseudotuberculosis (artificially