The National Fire Ant Eradication Program has confirmed a detection of fire ants in Moranbah — a worrying sign that the pest is moving dangerously closer to Central and North Queensland.
On 9 July 2025, program eradication officers acted swiftly at the BHP Mitsubishi Alliance (BMA) Broadmeadow Coal Mine site, destroying nests using direct nest injection.
While Moranbah is not geographically part of the Burdekin region, it does fall within the Burdekin state government electorate — placing this detection alarmingly close to an area that, until now, has remained outside the known fire ant threat zone.
“The National Fire Ant Eradication Program is working closely with BHP Mitsubishi Alliance to contain, treat, and eradicate this significant detection swiftly,” said Michael Homden, Executive Program Director of the program.
“This detection is a strong reminder that community and industry vigilance can, and does, stop the spread of fire ants.
“Eradicating fire ants is a shared community responsibility – and BHP’s cooperation demonstrates how industry partners contribute to this critical national effort.”
In response, the program will undertake broadscale treatment and intensive surveillance in the affected area. Genetic analysis and tracing are also underway to determine how the ants reached Moranbah.
This detection outside the South East Queensland eradication zone highlights the ongoing risk posed by the movement of materials such as soil, mulch, or equipment. Businesses operating in fire ant biosecurity zones must understand and follow regulatory requirements. Breaches can trigger serious compliance actions.
Community awareness is vital. Learn to spot fire ants and report any sightings at fireants.org.au or by calling 13 22 68.
Eradicating fire ants remains a national priority — and it starts with all of us.
Image source: BMA Australia