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: Broflanilide

MOA: Unknown Mode of Action (general), Undetermined MOA
Group: MET	CAS #: 1207727-04-5	Shaugnessy Code: 283200

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23692	2026	Field Evolved Resistance	China-- Hainan-- Sanya	ingbing Fang, Yongxiu Shi, Wenjuan Mei, Yihua Yang, Fang Guan, Yidong Wu. (2026). Widespread high-level resistance to emamectin benzoate and chlorantraniliprole and associated resistance mutations in Spodoptera exigua across China. Pest Management Science.

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