Biosecurity

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.

See Also

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Articles

  • A young banana plant with yellowing leaves, a symptom of Panama disease.

    Panama disease in bananas: frequently asked questions

    3 April 2015

    Panama disease Tropical Race 4 (TR4) is considered one of the most destructive diseases of banana plants worldwide.

  • A young banana plant with yellowing leaves, a symptom of Panama disease.

    Panama disease: declared pest

    5 March 2015

    Panama disease Tropical Race 4 (TR4) is considered one of the most destructive diseases of banana plants worldwide. It is caused by the soil-borne fungus Fusarium oxysporum f. sp.

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    Late blight of potato and tomato: declared pest

    4 April 2019

    Late blight (Phytophthora infestans) is considered the most devastating disease of potatoes worldwide and caused the Irish potato famine in the 1840s.

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    Bacterial wilt of potato: declared pest

    29 March 2019

    Bacterial wilt (Ralstonia solanacearum) is a serious disease of potatoes that can cause crop losses of more than 90%.

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    Potato Virus Y tuber necrosis strain: declared pest

    4 April 2019

    Potato virus Y tuber necrosis strain (PVYNTN) causes a serious disease of potatoes called potato tuber necrotic ringspot disease which results in dark unsightly rings on tubers.

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    Onion rust: declared pest

    11 April 2019

    Onion rust (Puccinia allii) is a disease of plants in the onion family, including onions, garlic, chives, spring onions and leeks.

  • Western Australian carrots

    Candidatus Liberibacter solanacearum

    8 May 2017

    Candidatus Liberibacter solanacearum is a bacterial plant pathogen that is exotic to Australia. Currently five haplotypes have been described: haplotypes A and B from solanaceous crops suc

  • Zebra chip affected potato plant

    Candidatus Liberibacter solanacearum: pest data sheet

    8 May 2017

    Candidatus Liberibacter solanacearum is an exotic pest to Australia. It can affect both solanaceous and apiaceous crops.

  • Banner - infected fruit and leaves against citrus plantation

    Citrus canker Western Australia

    30 April 2018

    The Department of Primary Industries and Regional Development has taken action to protect Western Australia’s citrus growers from the threat of citrus canker following confirmation that the disease

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    Biosecurity alert: Dickeya dianthicola

    10 July 2017

    Dickeya dianthicola is a serious bacterium that can cause tuber soft rot and blackleg in potatoes, and can also affect some ornamental varieties, chicory and artichoke.

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