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 Cry1Ca

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G9149	2009	Lab selected*	France	Hernandez-Martinez, P., Ferre, J., and Escriche, B. (2009). Broad-spectrum cross-resistance in Spodoptera exigua from selection with a marginally toxic Cry protein. Pest Management Science, 65 645-650.

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