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

BACKGROUND Acrylamide‐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). RESULTS The 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%). CONCLUSIONS In conclusion, this research supports the commercial viability of employing innovative acrylamide‐based toxic baits and particleboards for subterranean termite management.