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: abamectin

MOA:	Chloride channel activators, Avermectins, Milbemycins
Group:	ABM CAS #: 71751412 Shaugnessy Code: 122804

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	2007	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2003	Turkey -- Antalya	Yorulmaz, S., Ay, R. (2009). Multiple resistance, detoxifying enzyme activity, and inheritance of abamectin resistance in Tetranychus urticae Koch (Acarina: Tetranychidae). Turkish Journal of Agriculture and Forestry, 33, 393-402.
	2001	Brazil	Nauen, R., N. Stumpf, A. Elbert, C.P.W. Zebitz, and W. Kraus. (2001). Acaricide toxicity and resistance in larvae of different strains of Tetranychus urticae and Panonychus ulmi (Acari: Tetranychidae). Pest Manag Sci, 57, 253-261.
	2000	Brazil -- São Paulo -- Atibaia county	Sato, Mario E., Da Silva, Marcos Z., Raga, Adalton, and De Souza Filho, Miguel F. (2005). Abamectin Resistance in Tetranychus urticae Koch ( Acari: Tetranychidae): Selection, Cross-Resistance and Stability of Resistance. Crop Protection, 34(6), 991-998.
	1998	USA -- Washington	Beers, E.H., H. Riedl, and J.E. Dunley. (1998). Resistance to Abamectin and Reversion to susceptibility to Fenbutatin Oxide in Spider Mite (Acari: Tetranychidae) populations in the pacific northwest. Journal of Economic Entomology, 91(2), 352-360.