Reported Resistance Case(s)

Species: stomoxys calcitrans

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

Active Ingredient: permethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 52645-53-1	Shaugnessy Code: 109701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G14586	2010	Lab selected after field-evolved resistance**	USA-- Florida	Pitzer, J., Kaufman, P., Tenbroeck, S. (2010). Assessing Permethrin Resistance in the Stable Fly (Diptera: Muscidae) in Florida by using Laboratory Selections and Field Evaluations. Entomological Society of America, 103 2258-2263.
G14588	2010	Lab selected after field-evolved resistance**	USA-- Florida	Pitzer, J., Kaufman, P., Tenbroeck, S. (2010). Assessing Permethrin Resistance in the Stable Fly (Diptera: Muscidae) in Florida by using Laboratory Selections and Field Evaluations. Entomological Society of America, 103 2258-2263.
G5537	1994	Unspecified	USA	Cilek, J.E., and G.L. Greene. (1994). Stable Fly (Diptera: Muscidae) Insecticide resistance in kansas cattle feedlots. Journal of Economic Entomology, 87(2) 275-279.

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