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Veterinary Preventive Medicine, Epidemiology, and Public Health
Journal of the Department of Agriculture, Western Australia, Series 4
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Tales From Dead Lambs : Results Of A Survey Of Lambing Losses, Stanley M. Dennis
Tales From Dead Lambs : Results Of A Survey Of Lambing Losses, Stanley M. Dennis
Journal of the Department of Agriculture, Western Australia, Series 4
During the past year the Animal Health Laboratory has been conducting a preliminary survey into the infectious causes of abortion in sheep and perinatal lamb mortalities. This work was prompted by:
* The diagnosis of vibrionic abortion for the first time in Western Australia in 1961, and
* The estimate that 30 per cent, of all ewes mated in Australia each year may fail to produce a viable lamb that survives to marking time.
This enormous lamb wastage is due to a variety of causes and the role of infectious agents has yet to be evaluated.
Starvation/Mismothering : A Major Cause Of Lambing Losses, Stanley M. Dennis
Starvation/Mismothering : A Major Cause Of Lambing Losses, Stanley M. Dennis
Journal of the Department of Agriculture, Western Australia, Series 4
RESULTS of the preliminary survey into the infectious causes of perinatal lamb mortalities carried out last year by the Department of Agriculture showed that starvation/ mismothering was the most important single cause of death.
The Effect Of Mulesing And Tailstripping At Lamb Marking On Subsequent Lamb Growth And Incidence Of Fly Strike, R J. Lightfoot, W. L. Mcgarry
The Effect Of Mulesing And Tailstripping At Lamb Marking On Subsequent Lamb Growth And Incidence Of Fly Strike, R J. Lightfoot, W. L. Mcgarry
Journal of the Department of Agriculture, Western Australia, Series 4
THE modified mules and tailstrip operation has been shown to be highly effective in reducing the incidence of crutch strike in sheep.
In Western Australia the operation is usually performed on ewe weaners or hoggets immediately after either crutching or shearing.
Mules And Tailstrip Lambs At Marking Time, R J. Lightfoot
Mules And Tailstrip Lambs At Marking Time, R J. Lightfoot
Journal of the Department of Agriculture, Western Australia, Series 4
THE mules and tailstrip operation is basic to fly strike control and should be routine practice in all flocks in the same way as other accepted management practices like marking and crutching.