Other Immunology and Infectious Disease Commons^™

An Update On The Biological Control Of Rabbits, Stuart Wheeler

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

When myxomatosis was introduced into Western Australia in the early 1950s, farmers, pastoralists and government alike thought it was an answer to the rabbit problem.

The disease was devastatingly effective in the short term and initially had a 99 per cent kill rate. With time, the virus declined in strength, and the surviving rabbits have multiplied.

There have been many recent reports about new forms of biological control for rabbits and potential improvements in old ones.

This article summarises each of the prospective methods and improvements, and assesses the potential usefulness of each.

The Western Australian Pig Health Monitoring Scheme, Ashley Mercy

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

Over 30,000 slaughter pigs from 245 Western Australian piggeries have been examined for the presence of 16 diseases since the Western Australian Pig Health Monitoring Scheme (PHMS) started in January 1987. The scheme was developed by the author in conjunction with Dr Chris Brennan, a pig veterinary consultant. Monitoring of slaughter pigs is an important part of providing an effective veterinary service to commercial piggeries. It can be used in accreditation schemes and to help in certifying herds free of particular disease

Saving The State From Rabbits, Department Of Agriculture, Western Australia

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

A thoughtful look at the rise and fall of rabbit populations in Western Astralia and the work done to achive the current levels.

Strains Of Stem And Leaf Rust On Wheat In Western Australia Since 1951, I A. Watson, W. P. Cass Smith, W. A. Shipton

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

THE most important wheat rust in Western Australia is stem rust,

Leaf rust occurs infrequently and has not been known to cause serious damage.

Rabbit Increase : A Warning, A R. Tomlinson

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

THE increase in rabbits which has become apparent in many parts of our agricultural areas is a warning to those who considered the problem solved by myxomatosis that these pests are still present and are quite capable of building up to a major menace again, unless they are continually and effectively controlled.

Plant Diseases : Armillaria Root Rot Of Fruit Trees, R F. Doepel

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

Armillaria root rot is a fungal disease capable of causing serious damage to both young and established orchards.

Although outbreaks are usually localised, eradication of the fungus and replacement of affected trees can involve the grower in considerable expense. For new plantings, thorough clearing of the land is recommended for preventing losses from this disease.

Pullorum Tested Poultry Flocks : 1962, Department Of Agriculture, Western Australia

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

THIS year's pullorum tests of poultry flocks have revealed the lowest incidence of reactors since the tests began.

Results are recorded below.