Reported Resistance Case(s)

Species: acarus farris

Order	Family	Common Name(s)	Group	Host
acari	acaridae	bakers' itch mite	AG

Active Ingredient: pirimiphos-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 29232-93-7	Shaugnessy Code: 108102

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4011	1981	Field Evolved Resistance	United Kingdom	Stables, L. M. and Wilkin, D. R. (1981). Resistance to pirimiphos-methyl in cheese mites.. Proc. Brit. Crop Prot. Conf. Pest Dis., pp. 617-24.

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