Reported Resistance Case(s)

Species: tetranychus urticae

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	twospotted spider mite	AG	cotton, fruits, vegetables, walnut, ornamentals

Active Ingredient: azinphos-methyl

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

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1985	Finland	Markkula, M. and Kurppa, S. (1985). Resistance of insects and mites to pesticides in Finland. Ann. Agric. Fenn., 24, 161-174.
	1974	USA -- North Carolina	Rock, G.C. (1974). Communication to FAO.
	1968	Chile	Caballero, C. 1968. In: FAO 1967.
	1968	South Africa	Myburgh, G. (1968). In: FAO 1969.
	1965	Israel	Cwilich, R., and Ascher, K. R. S. 1965. In: FAO 1967.
	1965	Australia -- New South Wales	Hely, P.C. (1965). In: FAO 1967.