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: Cry1A.105

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G19736	2016	Lab selected after field-evolved resistance**	USA-- Florida-- Collier County	Huang, F., Qureshi, J. A., Head, G. P., Price, P. A., Levy, R., Yang, F. and Niu, Y. (2016). Frequency of Bacillus thuringiensis Cry1A.105 resistance alleles in field populations of the fall armyworm, Spodoptera frugiperda, in Louisiana and Florida. Crop Protection, 83 83-89.

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