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Declared weeds

Plants that are prevented entry into Western Australia or have control or keeping requirements are known as declared pests.

Pink flower among leaves

If a plant is declared under the Biosecurity and Agriculture Management Act 2007, landholders (owners/occupiers) and other people are obliged to control that plant on their properties.

National Priority Pest Plants

The National Priority Plant Pests list highlights the threats Australia faces from plant pests and diseases and guides national action and investment to address these threates.

The list guides national action and investment of public funds to address these threats.

Visit the Department of Agriculture, Fisheries and Forestry

More information