Reported Resistance Case(s)

Species: musca domestica

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

Active Ingredient: cyromazine

MOA: Molting disrupter, Dipteran, Cyromazine
Group: MISC	CAS #: 66215278	Shaugnessy Code: 121301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G9214	2009	Field Evolved Resistance	Argentina-- Buenos Aires	Acevedo Roca, C., Zapater, M., and Toloza Ceferino, A. (2009). Insecticide resistance of house fly, Musca domestica (L.) from Argentina. Parasitology Research, 105 489-493.
G9215	2009	Field Evolved Resistance	Argentina-- Buenos Aires	Acevedo Roca, C., Zapater, M., and Toloza Ceferino, A. (2009). Insecticide resistance of house fly, Musca domestica (L.) from Argentina. Parasitology Research, 105 489-493.
G6243	1992	Unspecified	USA-- Maryland	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G5962	1992	Unspecified	USA-- Mississippi	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G5963	1992	Unspecified	USA-- Mississippi	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G5357	1992	Unspecified	USA-- New Jersey	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G5207	1990	Field Evolved Resistance	USA	Shen, J., and F.W. Plapp Jr. (1990). Cyromazine Resistance in the house fly (Diptera: Muscidae): genetics and cross-resistance to diflubenzuron. Journal of Economic Entomology, 83(5) 1689-1697.
G5290	1992	Field Evolved Resistance	USA-- New Jersey	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G5291	1992	Field Evolved Resistance	USA-- Maryland	Shepard, D.C., D.M. Gaydon, and R.W. Miller. (1992). Resistance to House Flies selected with 5.0 PPM Feed-through Cyromazine. J.Agric. Entomol., 9(4) 257-260.
G4829	1987	Field Evolved Resistance	USA	Bloomcamp, C.L., R.S. Patterson, and P.G. Koehler. (1987). Cyromazine Resistance in the House Fly (Diptera: Muscidae). Journal of Economic Entomology, 80 352-357.
G4347	1986	Field Evolved Resistance	USA	Iseki, A., and G.P. Georghiou. (1986). Toxicity of Cyromazine to Strains of the Housefly (Diptera: Muscidae) Variously Resistant to Insecticides. Journal of Economic Entomology, 79 1192-1195.

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