Novel acrylamide-based baits for effective control of subterranean termites (Blattodea: Rhinotermitidae)

BACKGROUNDAcrylamide-based bait has super water absorption making it highly attractive to subterranean termites that are lured by wood with high water content. This study investigated the control efficiency of these baits on subterranean termites. In particular, we evaluated the water-absorption capacity, attractiveness to subterranean termites, and control efficiency of these baits on subterranean termites through wooden blocks (Populus deltoides and three types of particleboards).RESULTSThe results indicated a substantial water absorption capacity of acrylamide (70.6%; control: 14.8%) and a strong attraction for feeding subterranean termites (P. deltoides: 198 highest; 81 lowest subterranean termites individuals; combination of neem leaves and walnut shells: 168 highest; 36 lowest subterranean termites individuals). When acrylamide was combined with boric acid at the highest concentration, it resulted in the lowest wood consumption rates (P. deltoides: 24.1%; control: 63.8%, combination of neem leaves and walnut shells: 32.5%; control: 62.1%).CONCLUSIONSIn conclusion, this research supports the commercial viability of employing innovative acrylamide-based toxic baits and particleboards for subterranean termite management. (c) 2024 Society of Chemical Industry. Conventional termite control methods fall short, while our study highlights the success of novel acrylamide-based baits in termite attraction and control. When used in tandem with innovative particleboard blocks, a potent termite-resistant solution emerges. Our eco-friendly approach signals a game-changer in termite management, ushering in a sustainable pest control era. image