Reported Resistance Case(s)

Species: diabrotica virgifera

Order	Family	Common Name(s)	Group	Host
coleoptera	chrysomelidae	western corn rootworm	AG	corn

Active Ingredient: mCry3A

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G13312	2011	Lab selected after field-evolved resistance**	USA-- Missouri	Meihls, L. N., Higdon, M. L., Ellersieck, M., and Hibbard, B. E. (2011). Selection for Resistance to mCry3A-Expressing Transgenic Corn in Western Corn Rootworm. Journal of Economic Entomology, 104 (3) 1045-1054.

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