The red imported fire ant (RIFA) is a destructive species with a global presence. Researchers studied its response to insecticides to improve control methods. They found that RIFA workers covered surfaces with soil particles to reduce contact with certain insecticides, impacting their effectiveness. This behavior was concentration-dependent, emphasizing the importance of product selection and application methods in ant control.

Tune in to hear "Crafty Ants, Tackling Termites, and Mosquito Control with Special Guest Jamie Ogle," on the new BugBytes podcast.

This research by Hassan et al. investigates the potential of the entomopathogenic fungus Metarhizium anisopliae (MA) as a biological control agent against the invasive red imported fire ant (Solenopsis invicta). Results indicate MA significantly impacts the ants' foraging behavior, movement, and biochemical responses, warranting further exploration of its ecological application.

Listen to the new BugBytes episode, "Cyborg Cockroaches, Winter Survival Strategies, and Ant Bait Abandonment with Special Guest Jen McCauley."

NPMA released a new BugBytes podcast episode with Dauphin Ewart of "The Bug Master," in Austin, Texas.

The study investigated the behavior of Argentine ants towards toxic bait using boric acid combined with sugar. Experiments showed ants quickly abandoned the toxic bait within 18 hours, with a significant decrease in foraging observed after just three hours. This suggests critical timing for bait placement to enhance ant control effectiveness.