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: dicrotophos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 141662	Shaugnessy Code: 35201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2314	1974	Field Evolved Resistance	Greece	Stathopoulos 1974. (1974).
G2325	1974	Field Evolved Resistance	Poland	Lakocy, A. (1974). Communication to FAO.

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