Fire ants baits contain small pieces of corn grit, similar in size to couscous. Photos: Invasive Species Council
Tensions are ramping up between authorities and property owners who are resisting the fire ant eradication program with a lock-the-gates style campaign.
Recalcitrant property owners who refuse to comply with mandatory treatment for fire ants could face the full force of the law, as police are called in.
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A lock-the-gate style campaign was under way in October by some Queensland landholders who did not want baits spread on their properties.
But the national eradication program says the super pest will only be defeated if all at-risk properties are treated with safe, low-dose chemical baits.
Police were joining eradication officers to ensure they gained access to properties held by “a small number” of obstructive landholders.
“These actions follow prior attempts to work with these landholders and are now necessary to protect our community and prevent the spread of fire ants,” Queensland Police said in a statement.
“The program has made every reasonable effort to notify and co-operate with property owners and tenants, offering them the opportunity to have their properties treated at a time that suits them.”
Property owners have no legal right to refuse access but in south-east Queensland, signs have been appearing on gates and fences, proclaiming: “We do not consent to the poisoning of us, our properties, pets, livestock, wildlife and eco-systems”.
Some landholders have been warned they could be fined more than $14,000.
The program said there had been an increase in physical and psychological harassment and intimidation of treatment teams, in person and online.
A Facebook forum, titled Stop the Toxic Fireants Program, has more than 4000 followers and features posts urging objectors to confront baiting program officers.
Posts have named and provided social media links for public servants working on the program. Others featured footage of residents challenging workers, with some facing verbal abuse and accusations of trespass.
One post was titled “Wieambilla Can Happen Again”, a reference to the murders of two Queensland police officers and a neighbour by a family of religious extremists.
The eradication program is spreading baits over all properties in the target area.
The baits are tiny pieces of corn grit soaked in soybean oil containing a low concentration of an insect growth regulator.
The two chemicals — either pyriproxyfen or S-methoprene — are commonly used in household and agricultural pest control products but the baits contain much lower concentrations.
Australia’s pesticides regulator says the fire ant treatments pose no significant risk to people, animals or the environment.
Fire ant stings are painful and potentially fatal for people.
Photo by
SUPPLIED BY INVASIVE SPECIES COUNCIL
Authorities have warned fire ants could spread across the country if eradication fails, with grave economic and environmental consequences.
Fire ants attack crops and livestock and swarm and kill native species.
Their painful stings can be fatal for humans. They eat electrical infrastructure and can render backyards and sports grounds useless.
Australia could lose 2.8 per cent of its GDP to fire ants, biosecurity analysts told a recent Senate inquiry.
