Māori solutions to biosecurity threats and incursions to taonga species (Patua riha rāwaho)

  • Tui on harakeke (flax) flowers

    Tūī on harakeke (flax) flowers

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    West Coast fungi

Project 2.4

Leader: Dr Nick Waipara

Mission statement

To protect taonga species which are of culturally and economically important to Māori from biosecurity threats and incursions (pathogens, pests, and weeds) using a combination of contemporary science and mātauranga Māori.


Māori have developed practices and methods such as the use of ritenga (customs, laws, and protocols) and whakapapa (species assemblages within a holistic ecosystem paradigm) to mitigate risks and threats to both endemic biodiversity and primary production systems from pests, weeds and pathogens. However, the 21st century has seen a rapid increase in species introductions to New Zealand with dramatic consequences for both Māori livelihoods and cultural integrity. Our research focuses on a model case study highly relevant to Māori cultural integrity in order to demonstrate the biodiversity benefit from a functional hapū/iwi-specific response, which includes mātauranga approaches, to biosecurity risks and threats. As a consequence, hapū, iwi, and Māori organisations and researchers alike will be challenged to draw on both traditional and contemporary sources of knowledge to achieve transformational, Māori-led outcomes for the benefit of Aotearoa New Zealand.

The aim of the project is to protect New Zealand’s biological heritage via Māori-led preparedness that incorporates Māori innovation and knowledge with traditional science scholarship and capability development. Focus on hapū, iwi, and Māori organisational responses to emerging and current biosecurity risks and threats across both managed and native ecosystems will optimises the prevention and management of biological incursions and their future impact on culturally, ecologically and economically important species. It will strengthen Māori connections with their environments, giving effect to the principles of kaitiakitanga (guardianship of natural resources), maramataka (seasonal planning) and socio-ecological links to promote and protect our taonga species and their ecosystems.

In addition, this project strengthens partnerships among New Zealand scientists and Māori communities, and with international collaborators based at the Forestry and Agricultural Biotechnology Institute in Pretoria, South Africa and Charles Darwin University in Australia. It will also nurture potential collaborative partnerships with KEW Botanical Gardens, UK and the USDA Forest Service in Hawai’i, USA.

This proposal focuses on providing integrated solutions to protect our taonga species from biosecurity threats (both pre- and post-border). The key research question is: “How do we incorporate mātauranga Māori with contemporary methods to improve pre border biosecurity risk assessment, surveillance of at risk species, and monitoring of plant health, to enable increased bio-protection of taonga species from invasive plants, insects and pathogens?”

Based on nationwide Māori community hui and researcher consultation we have chosen as an exemplar the plant pathogen myrtle rust (Puccinia psidii) which threatens terrestrial taonga of the Myrtaceae family (mānuka, rātā, pōhutukawa). The project includes development of a Māori community response, and upskilling young Māori scientists in the pathology and potential impacts of the disease. Until recently, this exemplar represented a pre-border incursion threat.

Protecting taonga species is a high priority for all Māori as well as a significant number of non-Māori (e.g. Let Kauri Live). There are already several iwi and end user groups engaged in this space, including:

Key iwi: Ngāti Whātua ō Kaipara, Te Rarawa, Te Kawerau ā Maki, Ngāti Wai, Ngāti Hine, Tainui, Ngāti Rehua, Tūhoe, Ngāti Awa, Ngāi Tahu, Kahungunu and Waikato-Tainui, Maniapoto, Whakatōhea, Te Arawa, Ngā Kete o te Wānanga, Ngāi Tahu rūnaka

Key stakeholders: MPI, DOC, regional councils, Fish & Game, MfE, EPA, Tangata Whenua Forum of BOPRC

Other groups that have signalled their interest include Tirairaka o Ngāti Hine, Te Uri o te Ngāhere Trust, and the Māori Trustees.

What's new?

Pōhutukawa flowers
Prioritization of taonga myrtle species in response to myrtle rust in New Zealand

6 November 2017 - Whats new

Through an extensive engagement process Hone Ropata and Alby Marsh have gained an insight into what Māori want…

Myrtle rust. Image - Louise Morin, CSIRO
Māori scientists lead effort to combat plant pathogen

4 April 2017 - Whats new

The recent finding of myrtle rust on Raoul Island pōhutukawa trees marks a significant and very sad milestone…