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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: spirotetramat

MOA: Inhibitors of lipid synthesis, Tetronic acid derivitives
Group: TETR CAS #: 203313251 Shaugnessy Code:

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G15606 2013
Lab selected after field-evolved resistance**

East Flanders--
Demaeght, P., Dermauw, W., Tsakireli, D., Khajehali, J., Nauen, R., Tirry, L., Vontas, J., Lummen, P., and Van Leeuwen, T. (2013). Molecular analysis of resistance to acaricidal spirocyclic tetronic acids in Tetranychus urticae: CYP392E10 metabolizes spirodiclofen, but not its corresponding enol. Insect Biochemistry and Molecular Biology, 43 544-554.
G17122 2014
Lab selected*

Tang, X., Zhang, Y., Wu, Q., Xie, W., and Wang, S. (2014). Stage-Specific Expression of Resistance to Different Acaricides in Four Field Populations of Tetranychus urticae (Acari: Tetranychidae). Journal of Economic Entomology, 107(5) 1900-1907.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.