Reported Resistance Case(s)

Species: musca domestica

Order	Family	Common Name(s)	Group	Host
diptera	muscidae	house fly	MED

Active Ingredient: parathion-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 298000	Shaugnessy Code: 53501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5601	1995	Unspecified	USA	Bull, D.L., and G. Xu. (1995). Characteristics of Methyl Parathion Resistance in House Fly Larvae. Journal of Economic Entomology, 88(1) 27-32.
G5353	1991	Unspecified	Denmark	Siato, K., N. Motoyama, and W.C. Dauterman. (1991). Studies on the Resistance to Various Insecticides of a House Fly Strain (Diptera: Muscidae) Selected with Azamethiphos. Journal of Economic Entomology, 84(6) 1635-1637.

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