Reported Resistance Case(s)

Species: cimex lectularius

Order	Family	Common Name(s)	Group	Host
hemiptera	cimicidae	bed bug	MED	human

Active Ingredient: deltamethrin + PBO

MOA: Unknown Mode of Action (general), Undetermined MOA
Group: SYN	CAS #:	Shaugnessy Code:

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G9612	2009	Field Evolved Resistance	USA-- Worcester-- Massachusetts	Romero, A., Potter, M.F., Haynes, K.F. (2009). Evaluation of Piperonyl Butoxide as a Deltamethrin Synergist for Pyrethoid-Resistant Bed Bugs. Journal of Economic Entomology, 102 2310-2315.
G9613	2009	Field Evolved Resistance	USA-- Cincinnatti-- Ohio	Romero, A., Potter, M.F., Haynes, K.F. (2009). Evaluation of Piperonyl Butoxide as a Deltamethrin Synergist for Pyrethoid-Resistant Bed Bugs. Journal of Economic Entomology, 102 2310-2315.

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.