Innovations in Termite Control: Thermal Imaging and Molting‑Disrupting Chemical

Thermal imaging is being promoted as a non‑invasive method for detecting hidden termite activity in Sydney homes. By capturing infrared heat signatures, the technique can locate infestations inside walls, floors and ceilings without drilling, helping homeowners address damage before it becomes costly.

Researchers at the University of California, Riverside have identified a chemical called bistrifluron that interferes with termites' molting process. Laboratory tests showed colony mortality of up to 95 % within 60‑90 days, even when only a small portion of the insects were initially exposed. The study’s corresponding author, doctoral student Nicholas Poulos, said the compound is “more environmentally friendly than ones traditionally used for dry‑wood termite infestations. It's specific to insects and can't harm humans.” The discovery could offer a safer alternative to conventional fumigation, which often requires occupants to vacate homes and may not prevent reinfestation.