Regional and Seasonal content

Please note: This content may be out of date and is currently under review.

Western Australia's climate has changed over the last century, particularly over the last 50 years. Average temperature has risen about 1°C.

The extreme weather events tool uses data from DPIRD's extensive weather station network to map air temperatures, relative humidity, dew point, Delta T and wet bulb, either below or above a specifi

The climate of the south-west of Western Australia and the Western Australian Wheatbelt (termed together as the South West Land Division) is influenced by many global and local climate drivers.

Frost is difficult to manage. It has a significant economic and emotional impact on the whole community.

Many seasonal outlooks are available throughout the year for use in the South West Land Division (SWLD), which includes the Western Australian grainbelt.

In this issue:

1. Sheep abortion and stillbirth investigation at Australian veterinary laboratories
2. A review of the revered Sarah Esme Blumer and her contribution to sheep science...

White spot disease is a highly contagious viral infection that affects all crustaceans.

Ehrlichiosis is a disease of dogs that occurs when a brown dog tick infected with the bacteria, Ehrlichia canis (E.

In Australia, it is illegal to feed restricted animal material (RAM) to ruminants (cattle, sheep, goats, deer, camels and alpacas). This is known as the 'ruminant feed ban'.

In this issue:

1. The WA NLIS Sheep and Goat Advisory Group – 12 months on
2. Abortion and lamb mortality between pregnancy scanning and marking for maiden ewes
3. 2021 and 2022...

In this issue:

1. Inheritance of breech strike, neck wrinkles, dags and breech cover over the lifetime of crutched Merino ewes in a Mediterranean environment

2. Tools to reduce the...

Striped cabbage heart caterpillar, also known as cabbage centre grub, is a pest of cabbages in Indonesia and Western Australia.

In this issue:

1. Pregnancy scanning increases profit for all flocks and times of lambing

2. Lower Reproductive Rate and Lamb Survival Contribute to Lower Lamb Marking Rate in Maiden...

The Testing Traceability Systems Grant Program will allow Western Australian plant and plant product growers and supply chain participants to test traceability systems to provide valuable insights

Western Australia is free of most of the significant diseases that affect animals in other parts of the world.

Foot-and-mouth disease (FMD) is one of Australia’s greatest biosecurity risks.

The department is a key partner in the Grains Research and Development Corporations' (GRDC) National Frost Initiative (NFI) which aims to provide the Australian grains industry with targeted resear

These pages have been produced as an online user manual for iLime, outlining specific features of the app and how to use them.

A national livestock standstill is when it is nationally agreed that specific livestock species affected by an emergency disease must not be moved.

Frost risk occurs virtually every year across southern and eastern agricultural regions. Actual occurrence of frost is determined by location and landscape factors as well as climate.

  

Page last updated: Wednesday, 31 May 2017 - 5:05am