Reported Resistance Case(s)

Species: mythimna separata

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

Active Ingredient: Bacillus thuringiensis Vip3A

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis (variety unstated)
Group: BAC	CAS #:	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G22384	2022	Lab selected after field-evolved resistance**	China-- Jilin Province-- Gongzhuling	Wang, Y., Yang, J., Zhang, T., Bai, S., Wang, Z., and He, K. (2022). Inheritance and Fitness Costs of Vip3Aa19 Resistance in Mythimna separata. Toxins, 14.

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