Reported Resistance Case(s)

Species: stomoxys calcitrans

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

Active Ingredient: tetrachlorvinphos Z-isomer

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 22248-79-9	Shaugnessy Code: 83702

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5536	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.