Reported Resistance Case(s)

Species: pediculus humanus humanus

Order	Family	Common Name(s)	Group	Host
phthiraptera	pediculidae	human body louse	MED	humans

Active Ingredient: phenthoate

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 2597037	Shaugnessy Code: 104901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2148	1973	Field Evolved Resistance	Burundi	Cole, M. M., Clark, P. H., Washington, F., Ellerbe, W. and Van Natta, D. L. (1973). Resistance to malathion in a strain of body lice from Burundi.. J. Econ. Entomol., 66 118-19.

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