A routine delivery quickly became a biosecurity success story, after quick-thinking staff at a Sydney importer sprang into action after spotting ants inside a 40-foot container of vehicle radiators from overseas.
The warehouse team immediately stopped the unpacking process, sprayed the ants with insecticide, and reported the incident to the department. Officers from Sydney's Post-biosecurity Response team (CER PBR) responded swiftly, collecting samples, and inspecting the container and surrounding area.
The verdict? Red Imported Fire Ants (RIFA)—one of the world’s most aggressive and invasive pests.
Thanks to the importer’s quick response, the container was repacked, sealed, and treated with an insecticidal barrier spray. Further inspections and treatments were carried out under the supervision of CER PBR and NSW Department of Primary Industries and Regional Development (DPIRD) officers before the container was safely transported to an Approved Arrangement (AA) site for fumigation.
Going above and beyond, the importer coordinated after-hours treatment and transport, working closely with authorities to ensure the risk was fully contained. Their actions may have prevented a serious outbreak of RIFA in New South Wales.
In recognition of their exemplary biosecurity practices, the importer will be nominated for a Biosecurity Commendation Award.
This incident highlights the critical role industry partners play in protecting Australia’s environment and economy from invasive pests.
For more information on what pests to look out for visit: Look for hitchhiker pests.
