Kauri dieback disease

Our kauri, one of New Zealand’s taonga (treasures), are under threat from kauri dieback disease (Phytophthora agathidicida). The fungus-like organism is spread by very small amounts of mud or soil which infect the tree through its roots. 

Kauri play a key role in indigenous forest ecosystems of the upper North Island. They are also one of the largest and longest-living tree species in the world, with some trees reaching more than 1000 years old.

There is currently no proven cure or treatment for kauri dieback disease, and nearly all infected kauri die from it. Anything that can move soil (such as humans, equipment and large animals) can potentially spread the disease. 

See our Guide to managing kauri dieback.

Start with these resources

Tiakina Kauri | Kauri Protection

Find out about kauri dieback disease, how it spreads and how you can help protect our native forests.

What we are doing about kauri dieback

Learn about Auckland Council’s kauri dieback programme and find out about track closures.

Kauri dieback

Find out what causes Kauri dieback disease and how it spreads.

Kauri Hygiene Standard Operating Procedures

This document sets out hygiene requirements for anyone undertaking activities in areas owned or managed by Auckland Council or its CCOs (Council-Controlled Organisations) where kauri are present, to reduce the risk of spreading kauri dieback disease.

PDF download 7 MB

Find out more

2021 Waitākere Ranges kauri population health monitoring survey

This report presents a long-term kauri health monitoring framework, developed to investigate kauri health and help provide answers to management questions.

Kauri dieback controlled areas

Ministry of Primary Industry (MPI) information on areas in Auckland that are under a controlled area notice.

Kauri Rescue

A project undertaken by a group of scientists, iwi and community group representatives to further citizen science for the treatment of kauri dieback. Find out how you can join the project team.

Kauri - Te Ao Māori

Nā te kī a Manuka Henare. Excerpt from the writings of the late Dr Mānuka Henare (Te Rarawa, Te Aupōuri, Ngāti Kahu), who passed away 23 January 2021

Science Learning Hub on fighting kauri dieback

Educational resources on kauri dieback disease.

Kauri dieback in Northland

Northland Regional Council's overview to their kauri dieback management strategy.

The Kauri Project

A project to promote awareness of kauri dieback and kauri biodiversity through community engagement exhibitions, events and activities.

2021 Waitākere Ranges Kauri Population Health Monitoring Survey Workshop

A panel of experts discuss the findings from 3 studies conducted as part of a novel monitoring programme designed to better understand and manage the spread of Kauri dieback disease. You will need to register to view this workshop.