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: tebufenpyrad

MOA: Mitochondrial complex I electron transport inhibitors, METI acaricides, Rotenone
Group: PYCAR	CAS #: 119168773	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G10166	2008	Field Evolved Resistance	Belgium-- Brussels	Van Pottelberge, S., Van Leeuwen, T., Nauen, R., Tirry, L. (2008). Resistance mechanisms to mitochondrial electron transport inhibitors in a field-collected strain of Tetranychus urticae Koch (Acari: Tetranychidae). Bulletin of Entomological Research, 99 22-31.
G10169	2008	Field Evolved Resistance	Belgium-- Brussels	Van Pottelberge, S., Van Leeuwen, T., Nauen, R., Tirry, L. (2008). Resistance mechanisms to mitochondrial electron transport inhibitors in a field-collected strain of Tetranychus urticae Koch (Acari: Tetranychidae). Bulletin of Entomological Research, 99 22-31.
G10174	2008	Field Evolved Resistance	Belgium-- Brussels	Van Pottelberge, S., Van Leeuwen, T., Nauen, R., Tirry, L. (2008). Resistance mechanisms to mitochondrial electron transport inhibitors in a field-collected strain of Tetranychus urticae Koch (Acari: Tetranychidae). Bulletin of Entomological Research, 99 22-31.
G6244	2001	Unspecified	United Kingdom-- Worcester	Devine, G.J., M. Barber, and I. Denholm. (2001). Incidence and inheritence of resistance to METI-acaricides in European strains of the two spotted spider mite (Tetranychus uticae). Pest Manag Sci, 57 443-448.
G10164	2001	Field Evolved Resistance	United Kingdom-- Hampshire	Gorman, K., Hewitt, F., Denholm, I., Devine, G.J. (2001). New Developments in insecticide resistance in the glasshouse whitefly (Trialeurodes vaporariorum) and the two-spotted spider mite (Tetranychus urticae) in the UK. Pest Management Science, 58 123-130.
G5902	1998	Unspecified	Australia-- Western Australia	Herron, G.A., and J. Rophil. (1998). Tebufenpyrad (Pyranica) resistance detected in two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychus) from apples in Western Australia.. Experimental and Applied Acarology, 22 633-641.
G5903	1998	Unspecified	Australia-- Western Australia	Herron, G.A., and J. Rophil. (1998). Tebufenpyrad (Pyranica) resistance detected in two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychus) from apples in Western Australia.. Experimental and Applied Acarology, 22 633-641.
G5904	1998	Unspecified	Australia-- Western Australia	Herron, G.A., and J. Rophil. (1998). Tebufenpyrad (Pyranica) resistance detected in two-spotted spider mite Tetranychus urticae Koch (Acari: Tetranychus) from apples in Western Australia.. Experimental and Applied Acarology, 22 633-641.

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