Reported Resistance Case(s)

Species: amblyseius fallacis

Order	Family	Common Name(s)	Group	Host
acari	phytoseiidae	predatory mite	PAR

Active Ingredient: azinphos-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 86500	Shaugnessy Code: 58001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2208	1974	Field Evolved Resistance	USA-- Illinois	Meyer 1974. (1974).
G1966	1972	Field Evolved Resistance	USA-- Michigan	Croft, B. A. and Nelson, E. E. (1972). Toxicity of apple orchard pesticides to Michigan populations of Amblyseius fallacis.. Environ. Entomol., 1 576-79.
G1606	1970	Field Evolved Resistance	USA-- North Carolina	Motoyama, N., Rock, G. C., and Dauterman, W. C. (1970). Organophosphorus resistance in an apple orchard population of Typhlodromus (Amblyseius) fallacis.. J. Econ. Entomol., 63 1439-42.

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