Reported Resistance Case(s)

Species: plutella xylostella

Order	Family	Common Name(s)	Group	Host
lepidoptera	plutellidae	diamond-back moth	AG	crucifers, nasturtium

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
G19199	2010	Lab selected after field-evolved resistance**	China-- Guangdong-- Shenzhen	Gong, Y., Wang, C., Yang, Y., Wu, S., and Wu, Y. (2010). Characterization of resistance to Bacillus thuringiensis toxin Cry1Ac in Plutella xylostella from China. Journal of Invertebrate Pathology, 104 90-96.

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