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: thiometon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 640153	Shaugnessy Code: 456300

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3516	1979	Field Evolved Resistance	Czechoslovakia	Gesner, M. and Hurkova, J. (1979). The resistance of red spider mite populations (Tetranychus urticae) to insecticides applied in the hop gardens of Bohemia.. Ochr. Rostl., 15 133-38.
G2728	1975	Field Evolved Resistance	Japan	Asakawa, M. (1975). Insecticide resistance in agricultural insect pests of Japan.. Jpn. Pestic. Inf., 23 5-8.
G2332	1974	Field Evolved Resistance	USSR-- Tajik	Smirnova 1974. (1974).
G2353	1974	Field Evolved Resistance	Bulgaria	Balevski, A. (1974). Communication to FAO.
G2354	1974	Field Evolved Resistance	Turkey	Oden, T. (1974). Communication to FAO.
G269	1961	Field Evolved Resistance	Iran	Cwilich, R. and Ascher, K. R. S. (1961). Organophosphorus resistance of spider mites on sugar beets.. Israel J. Agric. Res., 11 135-36.

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