Reported Resistance Case(s)

Species: spodoptera exigua

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	beet army worm, lesser army worm	AG	cotton, tomato, celery, lettuce, cabbage and alfalfa

Active Ingredient: tebufenozide

MOA: Ecdysone agonist / disruptor, Diacylhydrazines
Group: DAH	CAS #: 11240238	Shaugnessy Code: 129026

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G16136	2014	Field Evolved Resistance	China-- Shandong-- Binzhou	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16135	2014	Field Evolved Resistance	China-- Shandong-- Anqiu	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16129	2014	Field Evolved Resistance	China-- Shandong-- Tai'an	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16119	2014	Field Evolved Resistance	China-- Shandong-- Zhangqui	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16118	2014	Field Evolved Resistance	China-- Shandong-- Tengzhou	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G15339	2012	Field Evolved Resistance	China-- Shanghai-- Fengxian	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15990	2014	Field Evolved Resistance	China-- Guangdong-- Huizhou	Su, J., and Sun, X. (2014). High level of metaflumizone resistance and multiple insecticide resistance in field populations of Spodoptera exigua (Lepidoptera: Noctuidae) in Guangdong Province, China. Crop Protection, 61 58-63.
G16117	2014	Field Evolved Resistance	China-- Shandong-- Binzhou	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16116	2014	Field Evolved Resistance	China-- Shandong-- Tengzhou	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G16113	2014	Field Evolved Resistance	China-- Shandong-- Anqiu	Gao, M., Li, X., Mu, W., Zhang, P., Zhou, C. (2014). Resistant levels of Spodoptera exigua to eight various insecticides in Shandong, China. Journal of Pesticide Science, 39 7-13.
G15338	2012	Field Evolved Resistance	China-- Shanghai-- Fengxian	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15334	2012	Field Evolved Resistance	China-- Sichuan-- Yibin	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15337	2012	Field Evolved Resistance	China-- Shanghai-- Fengxian	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15333	2012	Field Evolved Resistance	China-- Yunnan-- Jinning	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15336	2012	Field Evolved Resistance	China-- Shanghai-- Fengxian	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G15335	2012	Field Evolved Resistance	China-- Jiangxi-- Yongxiu	Che, W., Shi, T., Wu, Y., and Yang, Y. (2012). Insecticide Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera: Noctuidae) from China. Journal of Economic Entomology, 106(4) 1855-1862.
G9236	2009	Lab selected after field-evolved resistance**	China-- Shenzhen-- Baoan District	Jia, B, Liu, Y., Zhu, Y.C., Liu, X., Gao, C., Shen, J. (2009). Inheritance, fitness cost, and mechanism of resistance to tebufenozide in Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae). Pest Management Science, 65 996-1002.
G6501	2000	Unspecified	Thailand-- Bangbuathong District	Moulton, J.K., D.A. Pepper, and T.J. Dennehy. (2000). Pro-active Management of Beet Armyworm (Spodoptera exigua) Resistance to the IGR's, Tebufenozide and Methoxyfenozide. The University College of Agriculture 2000 Vegetable Report, Index at http://ag.arizona.edu/pubs/crop http://ag.arizona.edu/pubs/crops/az1177/.
G6505	2000	Unspecified	Thailand-- Bangbuathong District	Moulton, J.K., D.A. Pepper, and T.J. Dennehy. (2000). Pro-active Management of Beet Armyworm (Spodoptera exigua) Resistance to the IGR's, Tebufenozide and Methoxyfenozide. The University College of Agriculture 2000 Vegetable Report, Index at http://ag.arizona.edu/pubs/crop http://ag.arizona.edu/pubs/crops/az1177/.

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