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APRD Survey

Dear Users:

We value your contribution to and use of the Arthropod Pesticide Resistance Database (APRD).

The APRD Team is conducting a Survey to gauge users experiences, our objective is to determine how the database enhances research, and to allow for users to provide feedback, suggestions and requests for potential improvements. Please take the anonymous survey using this link: Link to Survey

Thank you for your Participation,
David Mota-Sanchez
Arthropod Resistance Database Director

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: hexythiazox

MOA: Compounds of unknown or non-specific mode of action (mite growth inhibitors), Clofentezine, Hexythiazox
Group: TETR CAS #: 78582 Shaugnessy Code: 0

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G17135 2014 Field Evolved Resistance
 China--
Beijing--
Miyun		 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.
G17127 2014 Field Evolved Resistance
 China--
Beijing--
Huairou		 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.
G17128 2014 Field Evolved Resistance
 China--
Beijing--
Haidian		 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.
G17134 2014 Field Evolved Resistance
 China--
Beijing--
Huairou		 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.
G17136 2014 Field Evolved Resistance
 China--
Beijing--
Haidian		 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.
G16213 2014
Lab selected after field-evolved resistance**

 Greece--
Athens		 Riga, M., Tsakireli, D., Ilias, A., Morou, E., Myridakis, A., Stephanou, E. G., Nauen, R., Dermauw, W., Van Leeuwen, T., Paine, M., and Vontas, J. (2014). Abamectin is metabolized by CYP392A16, a cytochrome P450 associated with high levels of acaricide resistance in Tetranychus urticae. Insect Biochemistry and Molecular Biology, 46 43-53.
G17120 2014
Lab selected*

 China--
Shandong--
Tai'an		 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.
G6611 2001 Unspecified
 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.
G6621 2001 Unspecified
 Australia 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.
G5611 1995 Unspecified
 USA Flexner, J.L., P.H. Westigard, R.Hilton, and B.A. Croft. (1995). Experimental Evaluation of Resistance Management for twospotted spider mite (Acari: Tetranychidae) on Southern Oregon Pear: 1987-1993. Journal of Economic Entomology, 88(6) 1517-1524.
G5503 1993 Unspecified
 Australia Grant, H., V. Edge, and J. Rophail. (1993). Clofentezine and hexythiazox resistance in Tetranychus urticae Koch in Australia. Experimental & Applied Acarology, 17 433-440.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.
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