Evolution applied:
New research on bedbug insecticide resistance
membracid.wordpress.com

Florida bed bugs were killed in 19 minutes; the New York bedbugs took 5,048 minutes, or over 3.5 days, to die. Uh Oh.

“This evidence suggests that the two mutations are likely the major resistance-causing mutations in the deltamethrin-resistant NY-BB through a knockdown-type nerve insensitivity mechanism.”