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: 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
G16228	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.
G16423	2014	Field Evolved Resistance	China-- Guangdong-- Huizhou	Tian, X., Sun, X., Su, J. (2014). Biochemical mechanisms for metaflumizone resistance in beet armyworm, Sodoptera exigua. Pesticide Biochemistry and Physiology, 113 8-14.
G16227	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.
G16422	2014	Field Evolved Resistance	China-- Guangdong-- Huizhou	Tian, X., Sun, X., Su, J. (2014). Biochemical mechanisms for metaflumizone resistance in beet armyworm, Sodoptera exigua. Pesticide Biochemistry and Physiology, 113 8-14.

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