Reported Resistance Case(s)

Species: mythimna separata

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	oriental armyworm/earcutting caterpillar	AG

Active Ingredient: cyhalothrin-lambda

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 91465086	Shaugnessy Code: 128897

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G21317	2022	Field Evolved Resistance	China-- Beihuangcheng Island	Yang, X., Li, X., Cang, X., Guo, J., Shen, X. and Wu, K. (2022). Influence of seasonal migration on the development of the insecticide resistance of oriental armyworm (Mythimna separata) to -cyhalothrin. Pest Management Science, 78 1194-1205.
G21318	2022	Field Evolved Resistance	China-- Beihuangcheng Island	Yang, X., Li, X., Cang, X., Guo, J., Shen, X. and Wu, K. (2022). Influence of seasonal migration on the development of the insecticide resistance of oriental armyworm (Mythimna separata) to -cyhalothrin. Pest Management Science, 78 1194-1205.
G21319	2022	Field Evolved Resistance	China-- Beihuangcheng Island	Yang, X., Li, X., Cang, X., Guo, J., Shen, X. and Wu, K. (2022). Influence of seasonal migration on the development of the insecticide resistance of oriental armyworm (Mythimna separata) to -cyhalothrin. Pest Management Science, 78 1194-1205.
G20919	2021	Field Evolved Resistance	Pakistan-- Punjab-- Faisalabad	Rasul, A & Akhtar, Zunnu & Sagheer, Muhammad and Rehman, Habib. (2021). IELD EVOLVED RESISTANCE AND INHERITANCE PATTERNS OF LABORATORY SELECTED STRAINS OF ORIENTAL ARMYWORM, Mythimna separata, AGAINST LAMBDA-CYHALOTHRIN AND ITS CROSS RESISTANCE TO OTHER INSECTICIDES.. Pakistan Journal of Agricultural Sciences., 58 103-109.
G20920	2021	Lab selected after field-evolved resistance**	Pakistan-- Faisalabad	Rasul, A & Akhtar, Zunnu & Sagheer, Muhammad and Rehman, Habib. (2021). IELD EVOLVED RESISTANCE AND INHERITANCE PATTERNS OF LABORATORY SELECTED STRAINS OF ORIENTAL ARMYWORM, Mythimna separata, AGAINST LAMBDA-CYHALOTHRIN AND ITS CROSS RESISTANCE TO OTHER INSECTICIDES.. Pakistan Journal of Agricultural Sciences., 58 103-109.
G20921	2021	Field Evolved Resistance	Pakistan-- Punjab-- Multan	Rasul, A & Akhtar, Zunnu & Sagheer, Muhammad and Rehman, Habib. (2021). IELD EVOLVED RESISTANCE AND INHERITANCE PATTERNS OF LABORATORY SELECTED STRAINS OF ORIENTAL ARMYWORM, Mythimna separata, AGAINST LAMBDA-CYHALOTHRIN AND ITS CROSS RESISTANCE TO OTHER INSECTICIDES.. Pakistan Journal of Agricultural Sciences., 58 103-109.
G20922	2021	Field Evolved Resistance	Pakistan-- Punjab-- Vehari	Rasul, A & Akhtar, Zunnu & Sagheer, Muhammad and Rehman, Habib. (2021). IELD EVOLVED RESISTANCE AND INHERITANCE PATTERNS OF LABORATORY SELECTED STRAINS OF ORIENTAL ARMYWORM, Mythimna separata, AGAINST LAMBDA-CYHALOTHRIN AND ITS CROSS RESISTANCE TO OTHER INSECTICIDES.. Pakistan Journal of Agricultural Sciences., 58 103-109.
G20923	2021	Field Evolved Resistance	Pakistan-- Punjab-- Khanewal	Rasul, A & Akhtar, Zunnu & Sagheer, Muhammad and Rehman, Habib. (2021). IELD EVOLVED RESISTANCE AND INHERITANCE PATTERNS OF LABORATORY SELECTED STRAINS OF ORIENTAL ARMYWORM, Mythimna separata, AGAINST LAMBDA-CYHALOTHRIN AND ITS CROSS RESISTANCE TO OTHER INSECTICIDES.. Pakistan Journal of Agricultural Sciences., 58 103-109.

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