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: dimefox

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 115264	Shaugnessy Code: 443100

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2326	1974	Field Evolved Resistance	Czechoslovakia	Anon. 1974d. (1974). Communication to FAO. Dept. Insect Toxicol., Inst. Entomol., Czechoslovak Acad. Praha.

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