Perennial
Shrub
Weeds of National Significance (WoNS)
Hinders movementSpiny thickets compete with pasture and native vegetation.
When: Spot spray, winter
Where: Pastures and non-crop areas.
When: Cut stump, any time
Where: Non-crop areas including native vegetation.
When: Spot spray, spring to summer
Where: Pastures and non-crop areas.
When: Any time
Where: Non-crop areas.
When: Winter.
Where: Non-crop areas.
When: Spot spray, September - February
Where: Conservation areas, bushland and other non-crop areas.
When: Spot spray, summer to autumn
Where: Pastures and non-crop areas.
When: Cut stump, any time
Where: Nature reserves and other native vegetation, roadsides, urban open space and forests.
When: Spot spray, September - February
Where: Nature reserves and other native vegetation, roadsides, urban open space and forests.
When: Cut stump,
Where: Conservation areas, bushland and other non-crop areas.
When: Spot spray, December - April
Where: Conservation areas, bushland and other non-crop areas.
When: Spot spray, while actively growing, any time of the year except spring.
Where: Non-crop areas, bushland and pastures.
When: Stem injection,
Where: Non-crop areas.
When: Spot spray, while actively growing.
Where: Non-crop areas.
When: Spot spray, while actively growing.
Where: Native pastures, rights of way, commercial and industrial areas.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Eyre Peninsula Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Green Adelaide Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Hills and Fleurieu Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Kangaroo Island Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Limestone Coast Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Murraylands and Riverland Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Land owners in this region to take reasonable steps to kill plants and prevent their spread. Enforceable by the Northern and Yorke Landscape Board.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Must not be sold or traded in any way, including as a contaminant of anything.
Must not be transported on a public road, including as a contaminant of anything.
Find out how to:
For further help and advice managing this weed contact your regional landscape board:
