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PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western Australia by the annual blood-testing of all birds and the destruction of reactors
Fowl typhoid and pullorum disease are among the most important diseases of poultry. These conditions...
Pullorum disease is recognized as a major disease entity among poultry in this country. Since the di...
RESISTANCE to disease is a variable- factor. Operating together with changes in organism virulence, ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
Pullorum disease has now been almost eliminated from breeding and hatchery poultry flocks m Western ...
THIS year\u27s pullorum tests of poultry flocks have revealed the lowest incidence of reactors since...
THIS year\u27s pullorum tests of poultry flocks have revealed the lowest incidence of reactors since...
EARLY in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
EARLY in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
Early in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
The following Is a list of poultry flocks which have been regularly tested under the Voluntary Pullo...
A twelve-year study (January, 1995- December, 2006) of case reports on Pullorum disease (PD) and oth...
Published January 1948. Facts and recommendations in this publication may no longer be valid. Please...
Fowl typhoid and pullorum disease are among the most important diseases of poultry. These conditions...
Pullorum disease is recognized as a major disease entity among poultry in this country. Since the di...
RESISTANCE to disease is a variable- factor. Operating together with changes in organism virulence, ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western ...
Pullorum disease has now been almost eliminated from breeding and hatchery poultry flocks m Western ...
THIS year\u27s pullorum tests of poultry flocks have revealed the lowest incidence of reactors since...
THIS year\u27s pullorum tests of poultry flocks have revealed the lowest incidence of reactors since...
EARLY in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
EARLY in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
Early in 1955, an amendment to the Stock Diseases Act made blood-testing compulsory for all commerci...
The following Is a list of poultry flocks which have been regularly tested under the Voluntary Pullo...
A twelve-year study (January, 1995- December, 2006) of case reports on Pullorum disease (PD) and oth...
Published January 1948. Facts and recommendations in this publication may no longer be valid. Please...
Fowl typhoid and pullorum disease are among the most important diseases of poultry. These conditions...
Pullorum disease is recognized as a major disease entity among poultry in this country. Since the di...
RESISTANCE to disease is a variable- factor. Operating together with changes in organism virulence, ...
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