Reported Resistance Case(s)

Species: bemisia tabaci

Order	Family	Common Name(s)	Group	Host
homoptera	aleyrodidae	sweetpotato whitefly	AG	cotton

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
G23162	2024	Field Evolved Resistance	USA-- Florida-- Manatee	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23155	2024	Field Evolved Resistance	USA-- Florida-- DeSoto	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23150	2024	Field Evolved Resistance	USA-- Florida-- Miami	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23156	2024	Field Evolved Resistance	USA-- Florida-- Miami	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23147	2024	Field Evolved Resistance	USA-- Florida-- Miami	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23158	2024	Field Evolved Resistance	USA-- Florida-- DeSoto	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23165	2024	Field Evolved Resistance	USA-- Florida-- Hendry	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23169	2024	Field Evolved Resistance	USA-- Florida-- DeSoto	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23170	2024	Field Evolved Resistance	USA-- Florida-- Collier	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23172	2024	Field Evolved Resistance	USA-- Florida-- Hillsborough	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23176	2024	Field Evolved Resistance	USA-- Florida-- Collier	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23178	2024	Field Evolved Resistance	USA-- Florida-- Hendry	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G23189	2024	Field Evolved Resistance	USA-- Florida-- Hillsborough	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.
G22571	2023	Lab selected*	Australia-- Queensland-- Esmerald	Hopkinson, J., Balzer, J., Fang, C., & Walsh, T. (2023). Insecticide resistance management of Bemisia tabaci (Hemiptera: Aleyrodidae) in Australian cotton - pyriproxyfen, spirotetramat and buprofezin. Pest management science, 79.
G22572	2023	Lab selected*	Australia-- Queensland-- Esmerald	Hopkinson, J., Balzer, J., Fang, C., & Walsh, T. (2023). Insecticide resistance management of Bemisia tabaci (Hemiptera: Aleyrodidae) in Australian cotton - pyriproxyfen, spirotetramat and buprofezin. Pest management science, 79.
G22573	2023	Lab selected*	Australia-- Queensland-- Dalby	Hopkinson, J., Balzer, J., Fang, C., & Walsh, T. (2023). Insecticide resistance management of Bemisia tabaci (Hemiptera: Aleyrodidae) in Australian cotton - pyriproxyfen, spirotetramat and buprofezin. Pest management science, 79.
G22574	2023	Lab selected*	Australia-- New South Wales-- Narrabri	Hopkinson, J., Balzer, J., Fang, C., & Walsh, T. (2023). Insecticide resistance management of Bemisia tabaci (Hemiptera: Aleyrodidae) in Australian cotton - pyriproxyfen, spirotetramat and buprofezin. Pest management science, 79.
G21611	2022	Lab selected* Field Evolved Resistance	India-- West Bengal	Roy, D., Biswas, S., Biswas, A., Chakraborty, G., and Sarkar, P. K. (2022). Can insecticide mixtures be considered to surmount neonicotinoid resistance in Bemisia tabaci?. Journal of Asia-Pacific Entomology, 25(2) 101901.
G23431	2025	Field Evolved Resistance	Pakistan	Hussain, D., Saleem, M., Qadir, M. S., Hanif, K., Hafeez, F., Saleem, U., Saleem, M. J., Bin Iqbal, M. B., & Zubair, M. (2025). Investigating Bemisia tabaci (Hemiptera: Aleyrodidae) resistance mechanisms: A comprehensive analysis of variable responses to selective insecticides. Phytoparasitica, 51 647–662.
G23445	2025	Field Evolved Resistance	Pakistan-- Faisalabad	Hussain, D., Saleem, M., Qadir, M.S., Hanif, K., Hafeez, F., Saleem, U., Saleem, M., Iqbal, M.B., & Zubair, M. (2025). Investigating Bemisia tabaci (Hemiptera: Aleyrodidae) resistance mechanisms: a comprehensive analysis of variable responses to selective insecticides. International Journal of Tropical Insect Science, 45 83-90.
G22302	2022	Field Evolved Resistance	Turkey-- Kumluca	Yukselbaba, Utku & Ali, Isse. (2022). Insecticide resistance status of Bemisia tabaci (Genn., 1889) (Hemiptera: Aleyrodidae) populations to cyantraniliprole, pyriproxyfen and spirotetramat in Antalya (Türkiye). . Turkish Journal of Entomology., 46 263-274.
G22301	2022	Field Evolved Resistance	Turkey-- Demre	Yukselbaba, Utku & Ali, Isse. (2022). Insecticide resistance status of Bemisia tabaci (Genn., 1889) (Hemiptera: Aleyrodidae) populations to cyantraniliprole, pyriproxyfen and spirotetramat in Antalya (Türkiye). . Turkish Journal of Entomology., 46 263-274.
G22300	2022	Field Evolved Resistance	Turkey-- Demre	Yukselbaba, Utku & Ali, Isse. (2022). Insecticide resistance status of Bemisia tabaci (Genn., 1889) (Hemiptera: Aleyrodidae) populations to cyantraniliprole, pyriproxyfen and spirotetramat in Antalya (Türkiye). . Turkish Journal of Entomology., 46 263-274.
G21170	2021	Field Evolved Resistance	China-- Beijing-- Haidian	Zheng, H., Xie, W., Fu, B., Xiao, Si., Tan, X., Ji, Y., Cheng, J., Wang, R., Liu, B., Yang, X., Guo, Z., Wang, S., Wu, Q., Xu, B., Zhouf, X., and Zhang, Y. (2021). Annual analysis of field-evolved insecticide resistance in Bemisia tabaci across China. Pest Management Science, 77 2990–3001.
G21166	2021	Field Evolved Resistance	China-- Hubei-- Wuhan	Zheng, H., Xie, W., Fu, B., Xiao, Si., Tan, X., Ji, Y., Cheng, J., Wang, R., Liu, B., Yang, X., Guo, Z., Wang, S., Wu, Q., Xu, B., Zhouf, X., and Zhang, Y. (2021). Annual analysis of field-evolved insecticide resistance in Bemisia tabaci across China. Pest Management Science, 77 2990–3001.
G21164	2021	Field Evolved Resistance	China-- Hunan-- Changsha	Zheng, H., Xie, W., Fu, B., Xiao, Si., Tan, X., Ji, Y., Cheng, J., Wang, R., Liu, B., Yang, X., Guo, Z., Wang, S., Wu, Q., Xu, B., Zhouf, X., and Zhang, Y. (2021). Annual analysis of field-evolved insecticide resistance in Bemisia tabaci across China. Pest Management Science, 77 2990–3001.
G20211	2019	Field Evolved Resistance	Spain-- Murcia-- Aguilas	Bielza, P., Moreno, I., Belando, A., Grávalos, C., Izquierdo, J., and Nauen, R. (2019). Spiromesifen and spirotetramat resistance in field populations of Bemisia tabaci Gennadius in Spain. Pest Managment Science, 75 45-52.
G20205	2019	Field Evolved Resistance	Spain-- Murcia-- Cartagena	Bielza, P., Moreno, I., Belando, A., Grávalos, C., Izquierdo, J., and Nauen, R. (2019). Spiromesifen and spirotetramat resistance in field populations of Bemisia tabaci Gennadius in Spain. Pest Managment Science, 75 45-52.
G20203	2019	Field Evolved Resistance	Spain-- Almeria-- Palomares	Bielza, P., Moreno, I., Belando, A., Grávalos, C., Izquierdo, J., and Nauen, R. (2019). Spiromesifen and spirotetramat resistance in field populations of Bemisia tabaci Gennadius in Spain. Pest Managment Science, 75 45-52.
G20201	2019	Field Evolved Resistance	Spain-- Murcia-- Torre Pacheco	Bielza, P., Moreno, I., Belando, A., Grávalos, C., Izquierdo, J., and Nauen, R. (2019). Spiromesifen and spirotetramat resistance in field populations of Bemisia tabaci Gennadius in Spain. Pest Managment Science, 75 45-52.
G20199	2019	Field Evolved Resistance	Spain-- Murcia	Bielza, P., Moreno, I., Belando, A., Grávalos, C., Izquierdo, J., and Nauen, R. (2019). Spiromesifen and spirotetramat resistance in field populations of Bemisia tabaci Gennadius in Spain. Pest Managment Science, 75 45-52.
G23148	2024	Field Evolved Resistance	USA-- Florida-- Miami	Dimase, M., De Marchi, B. R., Lahiri, S., Beuzelin, J., Hutton, S., da Silva, F. B., & Smith, H. A. (2024). First report of Bemisia tabaci MEAM1 (Hemiptera: Aleyrodidae) resistance to spirotetramat in Florida.. Crop Protection, 180.

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