Fire ants have breached containment zones in south-east Queensland six times in the past six weeks, triggering the expansion of biosecurity controls at the New South Wales border.
The imported red fire ants – considered one of the world’s worst invasive species – were detected at a site at Tallebudgera last week, about 5.5km from the NSW border. The find was the farthest south the pest has been detected in Queensland.
