Sheep and Goat Science Commons^™

Do You Know This Disease [Scabby Mouth], F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

This sheep is showing rather severe lesions of "scabby mouth" a disease widely distributed in both the pastoral and agricultural areas.

Reproductive Wastage And The Sheep Shortage In Western Australia, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

WESTERN AUSTRALIA has an acute shortage of sheep.

It is estimated that about seven million extra sheep are needed to stock existing pastures fully; meanwhile the carrying capacity of the State's pastures is increasing at the rate of three million sheep a year.

Salmonella Infection In Farm Animals, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

FIFTY-EIGHT cases of salmonella infection were diagnosed in farm animals in Western Australia during 1965.

Losses, due to deaths, abortion and ill-thrift on properties where these cases occurred were often substantial and caused the owner financial hardship.

Many more outbreaks of salmonellosis undoubtedly occurred but were not brought to the notice of veterinarians.

Warning : Footrot Threatens South-West Sheep Industry, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

DURING the past few months footrot has appeared in sheep in the South-West in an area extending from Busselton southwards to Kudardup.

This area has only recently been stocked with sheep which have been purchased from many sources.

It is probable that there were a few "carriers" amongst these introduced sheep, and that under the favourable conditions of the South-West the infection was able to develop and spread and then to declare itself in clinical form.

Worms In Sheep. 1. The Worms Which Infest Sheep In W.A, R W. Butler

Journal of the Department of Agriculture, Western Australia, Series 4

Parasitic worms of sheep occur so widely that they are a problem of most flocks.

While a few worms might be of little consequence, worms can kill many sheep and could cause serious economic loss in the agricultural areas of W.A.

This first article describes the types of worms and their effects on sheep.

A Sick Ewe Why? [Pregnancy Toxaemia], F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

THIS dazed-looking ewe was seen wandering aimlessly around with an unsteady gait.

Three other ewes had died after a similar sickness lasting about four days.

Two more sheep in the flock of 350 ewes were also sick. One of them was down with its head on one side.

Enterotoxaemia (Pulpy Kidney Disease), J Craig

Journal of the Department of Agriculture, Western Australia, Series 4

ENTEROTOXAEMIA, or pulpy kidney disease, is found in all areas of the world where sheep are raised and has occurred in Western Australia for many years, particularly in the great southern districts.

At one time it was known as "Beverley sheep disease."

The infectious nature of enterotoxaemia was first described by Bennets in 1932.

Alive-Stiff-Dead [Tetanus], F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

Only 12 hours before this photograph was taken the lamb pictured was alive and healthy.

When examined it was very stiff and unable to stand. A few hours later it was dead.

Down And Out [Pulpy Kidney Disease], F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

Two days previously the weaner mob had broken through a gate into a hundred acre paddock in which an excellent green oat crop was growing.

The owner had not been particularly worried because the oats needed grazing. When however, he went to check the water troughs and found 17 weaners dead, he became perturbed.

Hypocalcaemia In Sheep, J Craig

Journal of the Department of Agriculture, Western Australia, Series 4

Hypocalcaemia can cause trouble among in-lamb and lactating ewes, especially if they are grazing lush pasture or young cereal crops.

Dry sheep can also be affected. The disease can be confused with pregnancy toxaemia.

. . . A timely reminder issued by Senior Veterinary Surgeon J. Craig.