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 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
G7785	2007	Field Evolved Resistance	China-- Shanghai-- Hongqiaoqu	Wang, L., Li, X.-F., Zhang, J., Zhao, J.-Z., Wu, Q.-J., Xu, B., and Zhang, Y.-J. (2007). Monitoring of resistance for the diamondback moth to Bacillus thuringiensis Cry1Ac and Cry1Ba toxins and a Bt commercial formulation. Journal of Applied Entomology, 131(7) 441-446.
G7787	2007	Field Evolved Resistance	China-- Shangdong-- Jinan	Wang, L., Li, X.-F., Zhang, J., Zhao, J.-Z., Wu, Q.-J., Xu, B., and Zhang, Y.-J. (2007). Monitoring of resistance for the diamondback moth to Bacillus thuringiensis Cry1Ac and Cry1Ba toxins and a Bt commercial formulation. Journal of Applied Entomology, 131(7) 441-446.
G7788	2007	Field Evolved Resistance	China-- Hunan-- Changsha	Wang, L., Li, X.-F., Zhang, J., Zhao, J.-Z., Wu, Q.-J., Xu, B., and Zhang, Y.-J. (2007). Monitoring of resistance for the diamondback moth to Bacillus thuringiensis Cry1Ac and Cry1Ba toxins and a Bt commercial formulation. Journal of Applied Entomology, 131(7) 441-446.
G7789	2007	Field Evolved Resistance	China-- Guangdong-- Gangzhou	Wang, L., Li, X.-F., Zhang, J., Zhao, J.-Z., Wu, Q.-J., Xu, B., and Zhang, Y.-J. (2007). Monitoring of resistance for the diamondback moth to Bacillus thuringiensis Cry1Ac and Cry1Ba toxins and a Bt commercial formulation. Journal of Applied Entomology, 131(7) 441-446.
G7786	2007	Field Evolved Resistance	China-- Shanghai-- Hongqiaoqu	Wang, L., Li, X.-F., Zhang, J., Zhao, J.-Z., Wu, Q.-J., Xu, B., and Zhang, Y.-J. (2007). Monitoring of resistance for the diamondback moth to Bacillus thuringiensis Cry1Ac and Cry1Ba toxins and a Bt commercial formulation. Journal of Applied Entomology, 131(7) 441-446.
G7241	2004	Unspecified	Malaysia-- Cameron Highlands	Sayyed, A. S., and D.J. Wright. (2004). Fipronil Resistance in the Diamondback Moth (Lepidoptera: Plutellidae): Inheritance and Number of Genes Involved. Journal of Economic Entomology, 97(6) 2043-2050.
G7242	2004	Unspecified	Malaysia	Sayyed, A. S., and D.J. Wright. (2004). Fipronil Resistance in the Diamondback Moth (Lepidoptera: Plutellidae): Inheritance and Number of Genes Involved. Journal of Economic Entomology, 97(6) 2043-2050.
G6232	2001	Unspecified	Malaysia-- Serdang	Sayyed, A.H., Wright, D.J. (2001). Cross-resistance and inheritance of resistance to Bacillus thuringiensis toxin Cry1Ac in diamondback moth (Plutella xylostella L) from lowland Malaysia. Pest Management Science, 57 413-421.

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