Austrocylindropuntia cacti

Austrocylindropuntia spp.
Austrocylindropuntia_1_-_austrocylindropuntia.jpg

Weed profile

  • Perennial
  • Cactus/Succulent
  • Shrub
  • Hinders movement
  • Habitat: native vegetation

Impact

Compete with native vegetation. Forms prickly thickets.

Description

  • Succulent, perennial shrubs.
  • Stems green, cylindrical, with linear leaves that are soon dropped and short spines.
  • Large red or pink flowers at ends of branches are followed by green egg-shaped fruits.

Control options

  • chemical control

    glyphosate (450g/L)

    When: Stem inject, while actively growing.

    Where: Conservation areas, bushland and other non-crop areas.

  • chemical control

    triclopyr (600g/L)

    When: Basal bark, while actively growing.

    Where: Native vegetation, rangeland, pasture and other non-crop areas.

  • chemical control

    triclopyr (600g/L)

    When: Spot spray, while actively growing.

    Where: Native vegetation, rangeland, pasture and other non-crop areas.

  • physical control

    Manual removal

    When: Any time

    Where: Native vegetation, gardens and other non-crop areas.

glyphosate (450g/L)

Application Method: Stem inject

Application Rate: Undiluted

Product Name: Roundup CT®

Herbicide Group: 9

Situation: Conservation areas, bushland and other non-crop areas.

Timing: Stem inject, while actively growing.

Comments: Inject a measured dose of herbicide into the pads using a drill, drenching needle (or similar).

Legal Status: PER 13371 (exp. 2027)

triclopyr (600g/L)

Application Method: Basal bark

Application Rate: 800mL/60L biodiesel or diesel

Product Name: Garlon 600®

Herbicide Group: 4

Situation: Native vegetation, rangeland, pasture and other non-crop areas.

Timing: Basal bark, while actively growing.

Comments: Poisonous if swallowed; may irritate eyes and skin.

Legal Status: PER 91974 (exp. 2027)

triclopyr (600g/L)

Application Method: Spot spray

Application Rate: 3L/100L

Product Name: Garlon 600®

Herbicide Group: 4

Situation: Native vegetation, rangeland, pasture and other non-crop areas.

Timing: Spot spray, while actively growing.

Comments: Poisonous if swallowed; may irritate eyes and skin.

Legal Status: PER 91974 (exp. 2027)

Manual removal

Situation: Native vegetation, gardens and other non-crop areas.

Timing: Any time

Comments: Remove, collect and bury all fragments under at least 1m of topsoil.

Legal requirements in each region

To find out which landscape region you're in visit the NatureMaps website.
Alinytjara Wiluṟara
Eyre Peninsula
Green Adelaide
Hills and Fleurieu
Kangaroo Island
Limestone Coast
Murraylands and Riverland
Northern and Yorke
South Australian Arid Lands