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: chlorpyrifos + DEM

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: SYN	CAS #: 2921882	Shaugnessy Code: 59101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G20330	2019	Field Evolved Resistance	China-- Guangdong-- Huizhou	Hu, B., Huang, H., Wei, Q., Ren, M., Mburu, D. K., Tian, X. and Su, J. (2019). Transcription factors CncC/Maf and AhR/ARNT coordinately regulate the expression of multiple GSTs conferring resistance to chlorpyrifos and cypermethrin in Spodoptera exigua. Pest Management Science, 75 2009-2019.

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