A team of international researchers has sequenced the genome of the Nevada dampwood termite, providing an inside look into the biology of the social insect and uncovering new genetic targets for pest control.
Michael Scharf, a Purdue University professor of entomology who participated in the collaborative study, said the genome could help researchers develop control strategies that are more specific than the broad-spectrum chemicals conventionally used to treat termite infestations.
“The termite genome reveals many unique genetic targets that can be disrupted for better termite control,” said Scharf. “Depending on which gene or protein that is targeted, we could disrupt termites’ neurological processes, molting, digestive factors or cuticle formation. We’re just limited by our imagination.”
The Nevada dampwood termite is the first termite species to have its genome sequenced. While dampwood termites do not cause significant damage to buildings, they are closely related to key pests such as the eastern subterranean termite, which is the main pest species in Indiana and the Eastern U.S.
Image credit: Purdue University / Tom Campbell
