New research projects are set to strengthen New Zealand’s efforts to eradicate the yellow-legged hornet, supporting surveillance, risk assessment, and long-term preparedness measures.
The projects are being led by scientists at the Bioeconomy Science Institute Maiangi Taiao and aim to provide critical information to support the ongoing response led by Biosecurity New Zealand.
Researchers will use advanced modelling to identify areas most at risk of continued yellow-legged hornet presence, helping guide surveillance activities. Public involvement has played an important role in the response, with thousands of reports submitted since the hornet was first detected in Auckland.
Biosecurity Minister Andrew Hoggard said significant progress has been made, with dozens of queens and nests located and removed. However, continued monitoring remains essential to ensure any surviving hornets are detected and the threat is fully addressed.
The research will also examine the potential impacts of yellow-legged hornets in non-urban areas, helping authorities understand possible risks to New Zealand’s environment, agriculture, and pollination industries.
Another project will focus on improving awareness among Māori communities, ensuring communities have the information needed to support early detection and response efforts. Scientists are also developing a readiness guide for the honey and pollination sectors, drawing on international experience and lessons learned from New Zealand’s eradication programme.
Funded through the Strategic Science Investment Fund, the research will strengthen scientific knowledge, improve preparedness, and support future decision-making if long-term management of the hornet becomes necessary.
With continued public participation, scientific research, and coordinated action, New Zealand aims to protect its ecosystems, agriculture, and biodiversity from the impacts of the invasive yellow-legged hornet.
