Understanding fire ant bait strategies in Gympie

Delve into the complexities of fire ant control in our region. This page aims to provide clarity on current baiting methods and their broader implications for our environment and community.

The challenge with broadcast baits

A key point to understand is that the widespread application of broadcast baits containing insect growth regulators, used to control and eradicate fire ants in southeast Queensland, has not halted their dominance and spread. This information is crucial for general community members to grasp the scale of the ongoing issue.

An alternative approach: direct nest injections

Direct nest injections (DNI) offer an alternative strategy in fire ant management. This method involves flooding fire ant nests and their tunnels with an approved insecticide called fipronil. DNI is typically used to treat fire ant nests where there is a risk to public or animal safety, or when rapid destruction is required.

Fipronil: a targeted solution

Fipronil is the only product approved for the DNI treatment of fire ants and is commonly used for termite control. It is highly effective even at very low application rates, typically 25mL per 100L of water. Fipronil is odourless and rapidly affects ants, with most dying within several days. It's important to note that only licensed pest managers are authorised to use fipronil for treating fire ants.

Learn more about fire ants

For more detailed information on the broader impact of fire ants and our efforts to manage them, please visit our other pages.