Reported Resistance Case(s)

Species: tetranychus tumidus

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	tumid spider mite	AG	vegetables, cotton, melon

Active Ingredient: parathion

MOA:	Acetylcholine esterase inhibitors, Organophophates
Group:	OP CAS #: 56382 Shaugnessy Code: 57401

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1954	USA -- Texas	Ivy, E. E. and Scales, A. L. (1954). Are cotton insects becoming resistant to insecticides? J. Econ. Entomol., 47, 981-84.