Australia is facing an escalating biosecurity crisis, with experts warning that a fast-spreading invader could have devastating consequences for the environment, agriculture, and everyday homeowners.
With this, authorities are urging property owners to stay vigilant as this highly adaptive threat continues to spread, posing risks to native wildlife, infrastructure, and even human safety.
As ‘one of the world’s worst invasive species’ spread across the nation, particularly in southeast Queensland, authorities are urging property owners to take immediate action to halt their advance.
The situation has reached a critical point where the success of eradication programs is being compromised by a minority of residents who, out of fear or misinformation, are refusing treatment on their properties. This refusal not only endangers their own homes but also puts the wider community at risk.
The Invasive Species Council (ISC) has reported disturbing instances where those tasked with carrying out fire ant treatments have faced threats and intimidation.
This is why the ISC is working even harder to dispel myths and educate the public about the safety and efficacy of the treatment, which has been approved by the Australian Pesticides and Veterinary Medicines Authority (APVMA).
The bait used in the treatment is designed to render the fire ant queens infertile, thereby disrupting the colony’s ability to reproduce. It’s a targeted approach that minimises impact on wildlife and the environment.
Reece Pianta, ISC’s advocacy manager, emphasises that the treatments are ‘scientifically proven to be non-toxic to humans, animals, including cats and dogs, and the environment when used as directed.’

He also highlights the very real danger that fire ants pose, not just to the environment but to our beloved pets and even to us. Fire ant stings can be incredibly painful and, in some cases, lead to severe allergic reactions requiring medical attention.
In extreme circumstances, the severe allergic reactions caused by these stings could even lead to death.
The threat is not to be underestimated. Fire ants are highly adaptable and can travel significant distances up to five kilometres, establishing new nests and expanding their territory rapidly.
Without a concerted and systematic effort to eradicate them, we risk seeing our country overrun by these pests, leading to a potential increase in medical emergencies due to stings in public and private spaces.
‘If fire ants spread, we could see 650,000 additional medical visits annually as Australians are stung in parks, backyards, and public spaces,’ elaborates Pianta.
In terms of eradicating fire ants, the ISC warns against taking matters into one’s own hands with unapproved and potentially harmful methods, such as dousing lawns with petrol or using chemicals off-label. Such actions could lead to environmental disasters and are unlikely to be effective in the long term.
The call to action is clear: if you live in an area affected by fire ants, cooperate with the authorities and allow the necessary treatments to be carried out on your property. It’s not just about protecting your own home but also about safeguarding the community and preserving our way of life.
For more information on fire ant treatments and what to do if you’re stung, stay informed through reputable sources and contact your local council or the Invasive Species Council.
Remember, knowledge is power, and in this battle against one of the ‘world’s worst’ invaders, every action counts.
If you’ve encountered fire ants or have been affected by their spread, we want to hear from you. Share your experiences and tips with the YourLifeChoices community in the comments below.
Also read: Why are fire ants so dangerous to Australia