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Wild kiwifruit

Wild kiwifruit

KVH works collaboratively with regional councils and landowners to manage wild kiwifruit populations and unmanaged orchards to reduce biosecurity risk to the New Zealand kiwifruit industry. 

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Wild kiwifruit

In October 2020, KVH and the Bay of Plenty Regional Council (BOPRC) signed an agreement to continue to work together to manage this pest plant over the next 10 years. Under the new agreement, KVH will manage the administration involved in the running of the programme while also contributing $150,000 annually towards control costs and surveillance costs. BOPRC will contribute $100,000 per annum and support KVH in gathering landowner contributions.

KVH has also partnered with Zespri and the Kiwifruit Breeding Centre. Through their significant contributions, the programme has been able to expand and control wild kiwifruit infestations previously left unchecked.

If you know the location of any unrecorded wild kiwifruit infestations, contact your local regional council or unitary authority with details so the infestation can be assessed and programmed for control.

Why control the wild population? The reason wild kiwifruit vines are a biosecurity risk to New Zealand’s kiwifruit industry is that they act as a vector for Psa and other kiwifruit pests and diseases. The wild population can act as a reservoir for biosecurity threats, undermining eradication, and control efforts on commercially productive vines.

They are also a threat to our environment. Wild kiwifruit vines are vigorous climbers, and if left uncontrolled, it can form dense heavy blankets of vines that strangle trees, causing them to die or collapse. Vines can also smother forestry plantations and New Zealand’s native bush.


How to prevent wild kiwifruit establishing

GROWERS

Remove unpicked fruit from vines and mulch as soon as possible. This prevents mass feeding by birds and allows the fruit to compost as quickly as possible.

POST-HARVEST OPERATORS

Cover bins of reject fruit to prevent birds feeding on ripening fruit.

FARMERS

Cover stockpiles of fruit with shade cloth, windbreak netting or something similar to prevent birds from getting to any fruit. Feed out only what will be eaten by stock at one time to prevent birds from eating leftovers.

MEMBERS OF THE PUBLIC

Be very careful with the disposal of kiwifruit, particularly while out in the bush.

KILL WILD KIWIFRUIT PLANTS

Cut vines at ground level. Apply Vigilant Gel® herbicide to the top and sides of the cut stump or any exposed roots. Ring-bark stumps or large roots with a machete or pruning saw to assist absorption of the herbicide gel. Carefully trace all vine stems to find where they may have taken root. Cut any rooted stems at ground level and apply Vigilant Gel®. Never apply Vigilant Gel to stumps within a kiwifruit orchard. For controlling kiwifruit stumps within an orchard, please refer here.

SEEN SOMETHING UNUSUAL?

KVH investigates reports of unusual symptoms to identify and manage any biosecurity risks.

Make A report

LATEST NEWS

20 Dec 2024

KVH Christmas hours 2024-25

Merry Christmas from the KVH team. We wish you a safe and relaxing holiday period with your loved ones. The KVH office will be closed from Monday 23 December 2024 and will reopen at 8.30am on Monday 6 January 2025. If any urgent issues arise during this period, please feel free to get in touch by email or report unusual pest or disease symptoms on kiwifruit or vines online here. We will be regularly monitoring these channels and will respond as soon as possible. For urgent reporting of any unusual pests or diseases, the Biosecurity New Zealand hotline (0800 80 99 66) operates 24/7 over the holidays as per usual.

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13 Dec 2024

Our Biosecurity Act submission is available now

KVH’s submission on proposed amendments to the Biosecurity Act (as completed and submitted on Friday 13 December) can be read here. The Ministry for Primary Industries (MPI) is leading the review consultation process and our comprehensive submission on behalf of the kiwifruit industry addresses most of the proposed changes, as these have a bearing on how the biosecurity system will operate in the future. Significant areas for our sector that we have commented on relate to funding and compensation, readiness and response, and long-term management. MPI will now analyse submissions, publish a summary, and make recommendations to the Minister for Biosecurity. It is anticipated Cabinet will consider final policy proposals in 2025. Thank you to those who have discussed the submission with us. We welcome any further questions or feedback about the process at info@kvh.org.nz. Visit the MPI Biosecurity Act review webpage for detailed proposed amendments information Read more about how we developed our submission

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02 Dec 2024

KVH Biosecurity Act draft submission

In the last Bulletin we mentioned the consultation underway on several proposed amendments to the Biosecurity Act 1993. Our draft submission is now available to view here. We welcome the opportunity for further discussion so please do get in touch at info@kvh.org.nz by 13 December when the submission is due if you have questions. The consultation and our submission have been part of our presentation at the recent Grower Roadshows too, and we thank those of you who have already spoken with us about it. The Ministry for Primary Industries (MPI) is leading this process and our comprehensive submission on behalf of the kiwifruit industry will address most of the proposed changes, as these have a bearing on how the biosecurity system will operate in the future. Some of the proposals are significant to our sector, particularly those in the sections about funding and compensation, readiness and response, and long-term management.

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