Bangalow Palm

Family:
Aracaceae
Origin:
Australia

General description

Tall palm < 14 m. Trunk is undivided and grey, with visible leaf scars and a uniform diameter. Leaves are pinnately divided. Flowers are purple and borne in hanging inflorescences. Fruit is spherical, green ripening to scarlet, and is present in autumn/winter.

What you need to know

To help protect our environment, from 1 September 2022, you:

  • will not be allowed to breed, distribute, release or sell bangalow palm within the Auckland region.
  • will not be allowed to plant bangalow palm within the Auckland region, unless you are transferring an existing plant on your land to another location within the boundaries of the same property.
  • must destroy any bangalow palm on land that you occupy if it has been planted in breach of the above rules and you are directed to do so by an authorised person.

Gullies, riparian margins, forested wetland, forest, moist soils, light gaps.

Seeds dispersed by birds and gravity. Human-mediated dispersal through deliberate plantings.

Potential to invade intact native forest and displace native plants, especially nikau.

Site Management

Follow up treated areas 3 times per year. Encourage natural regeneration of native plants or replant treated areas where possible after 2-3 treatments to establish dense ground cover and minimise reinvasion. Ensure correct identification and nikau are not controlled.

Recommended approaches

Physical control

Method: Dig out

Plant parts requiring disposal: Seeds

Disposal options: Small amounts can be rotted in a covered water barrel or remove to greenwaste or landfill

Biocontrol

Biocontrol is currently not available for this species.

Community agrichemical control recommendations

No qualifications
Cut stump and paste freshly cut base of stems with glyphosate gel
Foliar spray seedlings with 20ml glyphosate green per 1L of water

Basic Growsafe certified
Drill and inject trees with 500ml glyphosate per 1L of water if safe to do so. Drill 18mm holes (tangentially angled downwards) in a spiral up the trunk. For 50mm stems drill one hole. For 100mm stems drill two holes. For larger stems drill holes 150mm apart.

Safety notes

Large trees must not be drilled that are closer than 1.5 times the height of the tree from paths, walkways and property.

Trees over 4 metres in height should be removed by a qualified arborist.

CAUTION: When using any herbicide or pesticide please read the label thoroughly to ensure that all instructions and safety requirements are followed.

Search tags

RPMP status


Whole region (Sustained Control)
Parkland with Significant Ecological Areas (Site-led)
Waitākere
Hauraki Gulf Controlled Area Notice pest
Bangalow palm - Main species image