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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    Psa of kiwifruit: Declared pest

    27 June 2019

    Psa (Pseudomonas syringae pv.

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    Mealybugs in grapevines and deciduous fruit tree crops

    4 May 2015

    Two mealybug species, the longtailed mealybug (Pseudococcus longispinus), and obscure mealybug (Pseudococcus viburni) occur in grapevines and deciduous fruit tree crops in Western

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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.

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    Dried Fruit Beetle (Carpophilus)-pest of stone fruit

    13 April 2015

    Carpophilus, also known as driedfruit beetles, are a worldwide pest of fruits, both pre- and post-harvest, and grains.

  • Jujube fruit with brown spot

    Brown spot of jujube

    21 November 2017

    Brown spot is a fungal disease caused by Nothophoma quercina. It affects jujubes in Western Australia and has been reported in olives, pistachios and Chinese quince in other countries.

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