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: bifenthrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 82657043	Shaugnessy Code: 128825

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G22795	2022	Lab selected after field-evolved resistance**	USA-- Florida	Rabelo, M.M.; Santos, I.B.; Paula-Moraes, S.V. (2022). Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. Insects, 13.
G21593	2022	Field Evolved Resistance	USA-- Florida	Rabelo, M. M., Santos, I. B., and Paula-Moraes, S. V. (2022). Spodoptera exigua (Hubner)(Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. insects, 13 365.
G21592	2022	Field Evolved Resistance	USA-- Florida	Rabelo, M. M., Santos, I. B., and Paula-Moraes, S. V. (2022). Spodoptera exigua (Hubner)(Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. insects, 13 365.
G21591	2022	Field Evolved Resistance	USA-- Florida	Rabelo, M. M., Santos, I. B., and Paula-Moraes, S. V. (2022). Spodoptera exigua (Hubner)(Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. insects, 13 365.
G22799	2022	Lab selected after field-evolved resistance**	USA-- Florida	Rabelo, M.M.; Santos, I.B.; Paula-Moraes, S.V. (2022). Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. Insects, 13.
G22798	2022	Lab selected after field-evolved resistance**	USA-- Florida	Rabelo, M.M.; Santos, I.B.; Paula-Moraes, S.V. (2022). Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) Fitness and Resistance Stability to Diamide and Pyrethroid Insecticides in the United States. Insects, 13.
G11588	2010	Field Evolved Resistance	Pakistan-- Punjab-- multan	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11591	2010	Field Evolved Resistance	Pakistan-- Punjab-- multan	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11590	2010	Field Evolved Resistance	Pakistan-- Punjab-- multan	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11589	2010	Field Evolved Resistance	Pakistan-- Punjab-- shujabad	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11577	2010	Field Evolved Resistance	Pakistan-- Punjab-- mailsi	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11587	2010	Field Evolved Resistance	Pakistan-- Punjab-- vehari	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11586	2010	Field Evolved Resistance	Pakistan-- Punjab-- lodhran	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11585	2010	Field Evolved Resistance	Pakistan-- Punjab-- kabirwala	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11584	2010	Field Evolved Resistance	Pakistan-- Punjab-- bosan	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11583	2010	Field Evolved Resistance	Pakistan-- Punjab-- shershah	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11582	2010	Field Evolved Resistance	Pakistan-- Punjab-- khokhran	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11581	2010	Field Evolved Resistance	Pakistan-- Punjab-- lar	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.
G11578	2010	Field Evolved Resistance	Pakistan-- Punjab-- khanewal	Mushtaq A, Arif, M. (2010). Resistance of beet armyworm Spodoptera exigua (Lepidoptera: Noctuidae) to endosulfan, organophosphorus and pyrethroid insecticides in Pakistan . crop protection , 29 1428-1433.

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