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Managing our Environment

Moth plant

Common name: Moth plant

Botanical name: Araujia hortorum

Management programme: Exclusion

                

Why is it a pest?

Moth plant is bad for both biodiversity and human health. It climbs over and smothers shrubs and small trees and also spreads over the ground, smothering small native plants and seedlings. Both the fruits and stem produce a caustic milky sap when crushed or broken, which causes skin irritation in some people and is poisonous to humans.

               

What does it look like?

Surprisingly, this plant looks nothing like the moth it’s named after. Moth plant is a broad-leaved, herbaceous (herb) climber and can grow to over 5m tall. It has almost oblong-shaped leaves and produces a lot of flowers, but small amount of fruit. The fruits are as big as a fist and contain about 400 seeds, and mature fruits normally stay on the vines for long periods.

Click here to see images

 

                  

    

Exclusion programme

The exclusion programme aims to stop certain pests that are in very low numbers or in surrounding areas from establishing in Otago.

       

 

 

What are the rules?

While there are no rules for landowners in Otago regarding moth plant, if it gets into Otago, ORC would take the lead role in control. Over the life of the pest plan (10 years), the goal is to stop moth plant establishing in Otago to prevent negative effects on economic well-being and environmental values.

               

How will we achieve that?

Otago Regional Council will be responsible for controlling the plant if it gets into Otago. Please let us know if you think you have spotted moth plant by calling 0800 474 082 or emailing pests@orc.govt.nz.

                 

How can I control it?

If you think you have seen moth plant, please let us know by calling ORC on 0800 474 082 or emailing biosecurity@orc.govt.nz and we will take care of controlling it.

            

Images

Source: Weedbusters

Source: Weedbusters

           

Source: Weedbusters

Source: Weedbusters

                   

Source: Weedbusters

Source: Weedbusters

Source: Weedbusters

Source: Weedbusters

                

Source: Weedbusters

Source: Weedbusters

              

Source: Weedbusters

Source: Weedbusters

Source: Weedbusters

Source: Weedbusters

              

Source: Weedbusters

Source: Weedbusters

               

Source: Weedbusters

Source: Weedbusters

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