Weed Action Whangarei Heads

A community taking action to stop invasive weeds from taking over the incredible natural environment we all value. Join the fight, in your own backyard or in the bush, and protect what is uniquely ours!

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Orange cestrum

Cestrum auranticum - Image courtesy of Weedbusters

Additional safety note: Cestrum species are extremely toxic to farm animals and toxic to humans. Wear gloves when handling.

How to Control:

  1. Pull out small plants. Leave to mulch.
  2. Cut & stump applicatiom: Cut and treat stump immediately with (100ml Tordon Brushkiller®/1L water),  or (100ml triclopyr /1L water), or Vigilant® gel.
  3. Spray spring – summer with (60mls triclopyr +10mls penetrant/10L water)

Similar Species:

Hard to distinguish from many native species (apart from foetid smell), best controlled when in flower. Wear gloves when handling, exclude stock at all times. Replant bared sites to minimise regrowth. Check for seedlings 6-monthly.

Caution: when using any herbicide or pesticide PLEASE READ THE LABEL THOROUGHLY to ensure that all instructions and safety requirements are followed.

For more information and pictures of this weed check out the Weedbusters info page.

 

 

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What’s New

Bi Annual Newsletter January – June 2020

Want in on the Action?! Here’s what’s been happening in the world of weeds at the Heads… Supporting Landowners and Volunteers In January, another annual event was conducted for residents with the invasive ground cover Tradescantia fluminensis to collect their own population of bio-control beetles Neolema ogloblini aka ‘Shiny’ from our nursery site for translocation. […]

Weed of the Month

Weed Action Community Resources

Upcoming Events

  • Tamaterau Weed Action - January 20, 2021 @ 9:30 am - 12:30 pm

  • Taking Back Reotahi - January 24, 2021 @ 9:00 am - 11:30 am

  • Tamaterau Weed Action - January 27, 2021 @ 9:30 am - 12:30 pm

Weed Action Groups

  • Tamaterau Weed Action
  • Headland Farmpark Weed Action
  • Wharf Rd Weed Action
  • Kohinui Catchment Landcare

View all Weed Action Groups

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