Biosecurity & quarantine

The Department of Agriculture and Food, Western Australia (DAFWA) works with primary industries to safeguard our agricultural resources from biological threats and to maintain our export opportunities.

The State’s reputation is underpinned by a comprehensive biosecurity and quarantine system, developed and operated by DAFWA.

DAFWA is involved with:

  • creation of surveillance and diagnostic programs
  • animal and plant risk assessments
  • importing and exporting requirements
  • creating mechanisms to respond to incursions
  • livestock movement and identification
  • development and maintenance of biosecurity and quarantine legislation.

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

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Articles

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    Psa of kiwifruit: Declared pest

    27 June 2019

    Psa (Pseudomonas syringae pv.

  • Close up of white star potatoes on white background

    Potato seed certification

    20 November 2013

    DDLS Seed Testing and Certification is responsible for administering the industry seed potato production schemes in Western Australia.

  • Banana freckle disease symptoms

    Banana freckle: biosecurity alert

    18 October 2013

    Banana freckle was detected in Dwarf Cavendish banana fruit in the Northern Territory in May 2022. The Northern Territory Government is responding to this new detection.

  • Plant with purple stems and dark green leaves covered with a bright yellow powder-like fungus.

    Myrtle rust: Biosecurity alert

    8 April 2014

    Myrtle rust is a serious disease that infects and kills many plants belonging to the Myrtaceae family including eucalypts, bottlebrushes, paperbarks and peppermint trees.

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    Pest and Disease Information Service (PaDIS)

    15 October 2013

    The Pest and Disease Information Service (PaDIS) provides advisory and identification services on animal and plant pests, weeds and diseases that impact Western Australia's agriculture and food ind

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    Papaya sticky disease: biosecurity alert

    16 August 2019

    Papaya sticky disease is absent from Western Australia. It has recently been reported from the Northern Territory, after being detected in Queensland in 2014.

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    Blueberry rust

    12 November 2014

    Blueberry rust is a fungal disease that affects blueberries and some relatives in the Ericaceae plant family. The disease was detected in Western Australia in April 2022.

  • PSTVd affects potato plant and tuber development

    Potato spindle tuber viroid: declared pest

    9 July 2014

    Potato spindle tuber viroid (PSTVd) is a declared pest in Western Australia. It can significantly reduce crop yields in potatoes and tomatoes.

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    Onion smut: declared pest

    20 December 2019

    Onion smut (Urocystis cepulae) is a disease of onions. This disease is absent from Western Australia.

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    Tomato yellow leaf curl virus: declared pest

    5 April 2019

    Tomato yellow leaf curl virus (TYLCV) is a very damaging virus disease of tomato crops in tropical and warm temperate regions of the world, causing losses of up to 100%.

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