Pests, weeds & diseases

Pests, weeds and diseases pose a serious risk for primary producers as they can impact on market access and agricultural production.

To reduce the impact of pests, weeds and diseases, the Department of Primary Industries and Regional Development:

  • works with landholders, grower groups, community groups and biosecurity groups.
  • provides diagnostic services and information on prevention, management and treatment.
  • provides biosecurity and quarantine measures to prevent introduction, and to eradicate or manage current pests.

For advice on pests, weeds and diseases search our website, the Western Australian Organism List or contact our Pest and Disease Information Service (PaDIS).

For diagnostic services, please contact our Diagnostic Laboratory Services.

See Also

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Articles

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    Making tough decisions about failed crops

    18 August 2017

    In poor growing seasons, crops may not be good enough to harvest.  Managers need to make some tough decisions, after assessing feed value for livestock, potential weed seed set, level of herbicide

  • State Barrier Fence with the installation of lap wire which has upgraded the fence to wild dog standard

    State Barrier Fence overview

    16 January 2014

    The Biosecurity and Agriculture Management Act 2007 (BAM Act) provides the authority for regulations to be made for the erection and maintenance of barrier fences as a means of controlling

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    Forms for importing livestock and livestock products into Western Australia

    30 November 2016

    Western Australia is free of some diseases that are endemic to other areas in Australia.

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    Ovine brucellosis

    10 July 2014

    Ovine brucellosis is a reproductive disease that can affect all breeds of sheep.

  • Annual ryegrass toxicity in livestock

    14 August 2014

    Annual ryegrass toxicity (ARGT) is a potentially fatal poisoning of livestock after consumption of annual ryegrass infected by the bacterium Rathayibacter toxicus (formerly known as Cl

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    Testing hay for annual ryegrass toxicity (ARGT) risk

    13 February 2017

    Hay, silage, pasture, and feeds that contains annual ryegrass may cause annual ryegrass toxicity (ARGT).

  • Legacy weather stations and radar

    5 December 2018

    The Department of Primary Industries and Regional Development's (DPIRD) network of automatic weather stations and radars throughout the state provide timely, relevant and local weather data to assi

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    Livestock identification and movement: cattle and buffalo

    14 January 2014

    Identification of livestock is required by law under the Biosecurity and Agriculture Management (Identification and Movement of Stock and Apiaries) Regulations 2013 [BAM (IMSA) Regulations].

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    Climate Resilience

    23 December 2021

    Climate change is a pressing global issue that creates both challenges and opportunities for Western Australia.

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    Animal Biosecurity & Welfare program contacts for Western Australia

    25 September 2014

    The Animal Biosecurity and Welfare program within the Department of Primary Industries and Regional Development (DPIRD) manages evidence-based systems to maintain and verify our high animal health,

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