This disease impacts plants including iconic New Zealand species like pohutukawa.
In March, a member of the public brought a diseased plant from the north end of the main island to the Department of Conservation - which has been confirmed as myrtle rust.
Beyond Myrtle Rust programme researcher Peter de Lange believes the discovery has a silver lining.
He says it's only been found on Chilean guava so far, a highly invasive weed, so could also end up behaving as a natural bio-control agent.
LISTEN ABOVE
See omnystudio.com/listener for privacy information.
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Crime Junkie
Does hearing about a true crime case always leave you scouring the internet for the truth behind the story? Dive into your next mystery with Crime Junkie. Every Monday, join your host Ashley Flowers as she unravels all the details of infamous and underreported true crime cases with her best friend Brit Prawat. From cold cases to missing persons and heroes in our community who seek justice, Crime Junkie is your destination for theories and stories you won’t hear anywhere else. Whether you're a seasoned true crime enthusiast or new to the genre, you'll find yourself on the edge of your seat awaiting a new episode every Monday. If you can never get enough true crime... Congratulations, you’ve found your people. Follow to join a community of Crime Junkies!
The Breakfast Club
The World's Most Dangerous Morning Show, The Breakfast Club, With DJ Envy, Jess Hilarious, And Charlamagne Tha God!