Declared plants
To protect Western Australian agriculture the Department of Primary Industries and Regional Development regulates harmful plants under the Biosecurity and Agriculture Management Act 2007.
Plants that are prevented entry into the State or have control or keeping requirements within the State are known as declared pests.
The Western Australian Organism List (WAOL) contains information on the area(s) in which a plant is declared and the control and keeping categories to which it has been assigned in WA.
If you need advice on declared plants please search for articles below in our website or:
- look at our Declared plant control table,
- search our Western Australian Organism List (WAOL)
- look under Biosecurity and quarantine
- or contact our Pest and Disease Information Service (PaDIS).
Filter by search
Filter by topic
- (-) Remove Chemicals filter Chemicals
- Control methods (43) Apply Control methods filter
- Herbicides (42) Apply Herbicides filter
- Weeds of National Significance (16) Apply Weeds of National Significance filter
- Biological control (3) Apply Biological control filter
- Mechanical, physical and cultural (2) Apply Mechanical, physical and cultural filter
- Fungicides (1) Apply Fungicides filter