Biosecurity is fundamental for safeguarding our valuable agricultural resources against the threat and impacts of pests, weeds and diseases (pests).

Biosecurity is the management of the risk of animal and plant pests and diseases entering, emerging, establishing or spreading in Western Australia, to protect our economy, environment and the community.

To protect Western Australian agricultural industries from pests the Department of Agriculture and Food, Western Australia:

  • Works with stakeholders to identify and manage biosecurity risks.
  • Develops legislation.
  • Establishes import controls.
  • Conducts inspections.
  • Provides quarantine services as required.

To find out more about what we do to protect agricultural production and export opportunities within the State please search our website.


  • The recent listeria food safety warning around rockmelons on the east coast of Australia does not apply to Western Australia.

  • Businesses and residents in the Jandakot area are asked to keep an eye out for Brown marmorated stink bug (Halyomorpha halys) following detection in imported cargo at a local warehouse.

  • The Department of Primary Industries and Regional Development (DPIRD) is responding to the detection of an adult female Queensland fruit fly (Qfly) in a department surveillance trap.

  • Kikuyu (Pennisetum clandestimun) is a subtropical perennial grass with spring to autumn growth.

  • The National Livestock Identification System (NLIS) describes Australia’s system for the identification and tracing of livestock.

  •  ‘One Health’ is an internationally supported approach that recognises that the health and well-being of animals, people and the environment are closely linked and that international, national and

  • A national best practice control manual has been developed for invasive opuntioid cacti in Australia.

  • Cactus Month is an annual event that takes place during the month of November.

  • This page provides information about the Rangelands Cell Fencing Program, a grant funding program to support pastoral groups to build exclusion fencing to keep out wild dogs.

  • Citrus gall wasp is a pest that affects all citrus species. Citrus tree owners are encouraged to implement control measures on their property to reduce the threat to the citrus industry in Western


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