Reported Resistance Case(s)

Species: spodoptera frugiperda

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	fall armyworm	AG	cotton, grains, grasses, sugarcane

Active Ingredient: Bacillus thuringiensis Cry1Aa

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G19740	2015	Field Evolved Resistance	Brazil-- Goias-- Cabeceiras	Monnerat, R., Martins, E., Macedo, C., Queiroz, P., Praca, L., Soares, C. M., Moreira, H., Grisi, I., Silva, J., Soberon, M. and Bravo, A. (2015). Evidence of field-evolved resistance of Spodoptera frugiperda to Bt corn expressing Cry1F in Brazil that is still sensitive to modified Bt toxins. PLOS ONE, 10.

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