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: Bacillus thuringiensis var. aizawai

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis var. aizawai
Group: BAC	CAS #: 0	Shaugnessy Code: 6403

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G15696	2010	Lab selected after field-evolved resistance**	USA-- Alabama-- Prattville	Martinez, P., Navarro-Cerrillo, G., Caccia, S., A. de Maagd, R., Moar, W., Ferre, J., Esciche, B., and Herrero, S. (2010). Constitutive Activation of the Midgut Response to Bacillus thuringiensis in Bt-Resistant Spodoptera exigua. PLOS ONE, 5.

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