Reported Resistance Case(s)

Species: aedes nigromaculis

Order	Family	Common Name(s)	Group	Host
diptera	culicidae	medium-sized pasture floodwater mosquito	MED

Active Ingredient: parathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 56382	Shaugnessy Code: 57401

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2394	1974	Field Evolved Resistance	USA-- Utah	Davis, D.W. (1974). Communication to FAO.
G147	1958	Field Evolved Resistance	USA-- California	Lewallen, L. L. And Brawley, J. H. (1958). Parathion resistant Aedes nigromaculis.. Calif. Vector Views, 5 56.

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