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: indoxacarb

MOA: Voltage-dependent sodium channel blocker, Indoxacarb
Group: OXA	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G21275	2021	Field Evolved Resistance	China-- Henan-- Nanyang	Jing-Mei Huang, Yun-Xia Zhao, Hao Sun, Huan Ni, Chong Liu, Xin Wang, Cong-Fen Gao, and Shun-Fan Wu. (2021). Monitoring and mechanisms of insecticide resistance in Spodoptera exigua (Lepidoptera: Noctuidae), with special reference to diamides,. Pesticide Biochemistry and Physiology, 174 1-7.
G20842	2021	Field Evolved Resistance	China-- Shanghai-- Fengxian	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20837	2021	Field Evolved Resistance	China-- Guangzhou-- Baiyun	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20841	2021	Field Evolved Resistance	China-- Shanghai-- Fengxian	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20836	2021	Field Evolved Resistance	China-- Guangzhou-- Baiyun	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20080	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G20840	2021	Field Evolved Resistance	China-- Shanghai-- Fengxian	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20835	2021	Field Evolved Resistance	China-- Guangzhou-- Baiyun	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20079	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G20839	2021	Field Evolved Resistance	China-- Shanghai-- Fengxian	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20834	2021	Field Evolved Resistance	China-- Guangzhou-- Baiyun	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20838	2021	Field Evolved Resistance	China-- Shanghai-- Fengxian	Wang P, Yang F, Wang Y, Zhou LL, Luo HB, Zhang S and Si SY. (2021). Monitoring the Resistance of the Beet Armyworm (Lepidoptera: Noctuidae) to Four Insecticides in Southern China from 2014 to 2018 . Journal of Economic Entomology, 1 114.
G20077	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G20076	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G16173	2014	Lab selected after field-evolved resistance**	China	Gao, M., Mu, W., Wang, W., Zhou, C., and Li, X. (2014). Resistance mechanisms and risk assessment regarding indoxacarb in the beet armyworm, Spodoptera exigua. Phytoparasitica.
G20075	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G16103	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.
G16102	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.
G16100	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.
G15309	2012	Field Evolved Resistance	China-- Jiangsu-- Luhe	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.
G15313	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.
G20074	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G18430	2015	Field Evolved Resistance	China-- Shanghai-- Chongming	Che, W., Huang, J., Guan, F., Wu, Y., and Yang, Y. (2015). Cross-resistance and Inheritance of Resistance to Emamectin Benzoate in Spodoptera exigua (Lepidoptera: Noctuidae). Journal of Economic Entomology , 108 2015-2020.
G15987	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.
G16099	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.
G16098	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.
G16096	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.
G15312	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.
G15308	2012	Field Evolved Resistance	China-- Jiangsu-- Luhe	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.
G12927	2011	Field Evolved Resistance	Pakistan-- Punjab-- Multan	Ishtiaq M., and Mushtaq A. Saleem. (2011). Generating Susceptible Strain and Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera:Noctuidae) Against some Conventional and New Chemistry Insectivides in Pakistan. Journal of Economic Entomology, 104 1343-1348.
G12928	2011	Field Evolved Resistance	Pakistan-- Punjab-- Dera Ghazi Khan	Ishtiaq M., and Mushtaq A. Saleem. (2011). Generating Susceptible Strain and Resistance Status of Field Populations of Spodoptera exigua (Lepidoptera:Noctuidae) Against some Conventional and New Chemistry Insectivides in Pakistan. Journal of Economic Entomology, 104 1343-1348.
G13465	2012	Field Evolved Resistance	Pakistan-- Punjab-- Multan	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13466	2012	Field Evolved Resistance	Pakistan-- Punjab-- Multan	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13467	2012	Field Evolved Resistance	Pakistan-- Punjab-- Khanewal	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13468	2012	Field Evolved Resistance	Pakistan-- Punjab-- Khanewal	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13469	2012	Field Evolved Resistance	Pakistan-- Punjab-- Shujabad	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13470	2012	Field Evolved Resistance	Pakistan-- Punjab-- Shujabad	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13471	2012	Field Evolved Resistance	Pakistan-- Punjab-- Shujabad	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13472	2012	Field Evolved Resistance	Pakistan-- Punjab-- Dunyapur	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13473	2012	Field Evolved Resistance	Pakistan-- Punjab-- Lodhran	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13474	2012	Field Evolved Resistance	Pakistan-- Punjab-- Lodhran	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13475	2012	Field Evolved Resistance	Pakistan-- Punjab-- Lodhran	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13476	2012	Field Evolved Resistance	Pakistan-- Punjab-- Vehari	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G13477	2012	Field Evolved Resistance	Pakistan-- Punjab-- Vehari	Ishtiaq, M., Mushtaq, A., and Razaq, M. (2012). Monitoring of resistance in Spodoptera exigua (Lepidoptera: Noctuidae) from four districts of the Southern Punjab, Pakistan to four conventional and six new chemistry insecticides. Crop Proctection , 33 13-20.
G15302	2012	Field Evolved Resistance	China-- Shanghai-- Yanliang	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.
G20073	2018	Field Evolved Resistance	Pakistan-- Punjab province	Ahmad, Mushtaq & Farid, Abid & Saeed, Dr. Muhammad. (2018). Resistance to new insecticides and their synergism in Spodoptera exigua (Lepidoptera: Noctuidae) from Pakistan. Crop Protection, 107 79-86.
G15307	2012	Field Evolved Resistance	China-- Jiangsu-- Luhe	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.
G15311	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.
G15301	2012	Field Evolved Resistance	China-- Shanxi-- Yanliang	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.
G15303	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.
G15304	2012	Field Evolved Resistance	China-- Fujian-- Longhai	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.
G15305	2012	Field Evolved Resistance	China-- Jiangsu-- Huaian	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.
G15306	2012	Field Evolved Resistance	China-- Jiangsu-- Luhe	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.
G15310	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.

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