Reported Resistance Case(s)

Species: spodoptera litura

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	mediterranean climbing cutworm	AG	Tobacco

Active Ingredient: metaflumizone

MOA: Voltage-dependent sodium channel blocker, Metaflumizone
Group: OXA	CAS #: 139968-49-3	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G22860	2024	Field Evolved Resistance	China-- Jiangxi-- Nanchang	Qu, C., Li, Y., Zhan, Q., Wang, J., Luo, C., Guedes, R. N. C., & Wang, R. (2024). Tetraniliprole risk assessment: Unveiling a hidden threat for managing a generalist herbivore. Environmental research, 256.
G21525	2022	Field Evolved Resistance	China-- Hunan-- Changsha	Zhang, Z., Gao, B., Qu, C., Gong, J., Li, W., Luo, C., and Wang, R. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8 255.
G21527	2022	Field Evolved Resistance	China-- Yunnan-- Yuxi	Zhang, Z., Gao, B., Qu, C., Gong, J., Li, W., Luo, C., and Wang, R. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8 255.
G22668	2022	Field Evolved Resistance	China-- Hubei-- Wuhuan	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22669	2022	Field Evolved Resistance	China-- Hunan-- Changsha	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22670	2022	Field Evolved Resistance	China-- Jiangsu-- Yancheng	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22671	2022	Field Evolved Resistance	China-- Zhejiang-- Lishui	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22672	2022	Field Evolved Resistance	China-- Fujian-- Ningde	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22674	2022	Field Evolved Resistance	China-- Guangdong-- Guangzhou	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22678	2022	Field Evolved Resistance	China-- Hainan-- Sanya	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G22682	2022	Field Evolved Resistance	China-- Yunnan-- Yuxi	Zhang, Ziyi, Bingli Gao, Cheng Qu, Jingyu Gong, Wenxiang Li, Chen Luo, and Ran Wang. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8.
G21524	2022	Field Evolved Resistance	China-- Jiangsu-- Yancheng	Zhang, Z., Gao, B., Qu, C., Gong, J., Li, W., Luo, C., and Wang, R. (2022). Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China. Horticulturae, 8 255.
G20265	2019	Field Evolved Resistance	China-- Guangdong Province-- Huizhou	Wang X., Lou, L., and Su J. (2019). Prevalence and stability of insecticide resistances in field population of T Spodoptera litura (Lepidoptera: Noctuidae) from Huizhou, Guangdong Province, China. Journal of Asia-Pacific Entomology, 22 728-732.

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