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: etoxazole

MOA: Compounds of unknown or non-specific mode of action (mite growth inhibitors), Etoxazole
Group: TETR	CAS #: 153233-91-1	Shaugnessy Code: 107091

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G16210	2014	Lab selected after field-evolved resistance**	Belgium-- Ghent	Demaeght, P., Osborne, J. E., Odman-Naresh, J., Grbic, M., Nauen, R., Merzendorfer, H., Clark M. R., and Van Leeuwen, T. (2014). High resolution genetic mapping uncovers chitin synthase-1 as the target-site of the structurally diverse mite growth inhibitors clofentezine, hexythiazox and etoxazole in Tetranychus urticae. Insect Biochemistry and Molecular Biology, 51 55-61.
G17298	2014	Lab selected after field-evolved resistance**	Belgium-- Ghent	Demaeght, P., Osborne, J. E., Odman-Naresh, J., Grbic, M., Nauen, R., Merzendorfer, H., Clark M. R., and Van Leeuwen, T. (2014). High resolution genetic mapping uncovers chitin synthase-1 as the target-site of the structurally diverse mite growth inhibitors clofentezine, hexythiazox and etoxazole in Tetranychus urticae. Insect Biochemistry and Molecular Biology, 51 55-61.
G7775	2004	Unspecified	Korea-- Chungnam-- Buyo	KiSu, A, K. GilHah, L. SoYoung, K. ChulSu, S. SangChul. (2004). Inheritance and stability of etoxazole resistance in twospotted spider mite, Tetranychus urticae, and its cross resistance. Korean Journal of Applied Entomology, 43 43-48.

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