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 var. kurstaki

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis var.inhibitors kurstaki
Group: BAC	CAS #: 0	Shaugnessy Code: 6402

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G17870	2015	Field Evolved Resistance	China-- Jiangsu-- Wuxi	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17869	2015	Field Evolved Resistance	China-- Guangxi-- Sanglin	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17868	2015	Field Evolved Resistance	China-- Shanghai-- Pudong	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17867	2015	Field Evolved Resistance	China-- Jiangxi-- Nanchang	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17866	2015	Field Evolved Resistance	China-- Jiangxi-- Nanchang	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17865	2015	Field Evolved Resistance	China-- Shanghai-- Minhang	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G17864	2015	Field Evolved Resistance	China-- Shanghai-- Baoshan	Jiang, T., Wu, S., Yang, T., Zhu C., and Gao, C. (2015). Monitoring Field Populations of Plutella xylostella (Lepidoptera: Plutellidae) for Resistance to Eight Insecticides in China. Florida Entomologist, 98 (No. 1).
G7784	2007	Field Evolved Resistance	China-- Guangdong-- Guangzhou	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.
G6895	2004	Unspecified	Malaysia-- Cameron Highlands	Sayyed, A.H., D. Omar, and D.J. Wright. (2004). Genetics of Spinosad resistance in a multi-resistant field-selected population of Plutella xyostella. Pest Managment Science, 60 827-832.
G6465	2000	Unspecified	USA-- California-- Santa Maria	Shelton, A.M., F.V. Sances, J. Hawley, J.D. Tang, M. Boune, D. Jungers, H.L. Collins, and J. Farias. (2000). Assessment of insecticide resistance after the outbreak of Diamondback moth (Lepidoptera: Plutellidae) in California in 1997. J. Econ. Entomol., 93(3) 931-936.
G5869	1997	Unspecified	Honduras	Perez, C.J., A.M. Shelton, and R.T. Roush. (1997). Managing Diamondback moth (Lepidoptera: Plutellidae) Resistance to Foliar Applications of Bacillus thuringiensis Testing Strategies in Field Cages. Journal of Economic Entomology, 90(5) 1462-1470.
G5735	1996	Unspecified	Honduras	Perez, C.J., and A.M. Shelton. (1996). Field Applications, Leaf Dip, and Diet Incorporated Diagnostic Assays used against Bacillus thuringiensis-Susceptible and resistant diamondback moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 89(6) 1364-1371.
G5734	1996	Unspecified	Thailand	Perez, C.J., and A.M. Shelton. (1996). Field Applications, Leaf Dip, and Diet Incorporated Diagnostic Assays used against Bacillus thuringiensis-Susceptible and resistant diamondback moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 89(6) 1364-1371.
G5733	1996	Unspecified	USA	Perez, C.J., and A.M. Shelton. (1996). Field Applications, Leaf Dip, and Diet Incorporated Diagnostic Assays used against Bacillus thuringiensis-Susceptible and resistant diamondback moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 89(6) 1364-1371.
G5470	1993	Unspecified	USA	Shelton, A.M., J.L. Robertson, J.D. Tang, C. Perez, S.D. Eigenbrode, H.K. Preisler, W.T. Wilsey, and R.J. Cooley. (1993). Resistance of Diamondback Moth (Lepidoptera: Plutellidae) to Bacillus thuringiensis Subspecies in the Field. Journal of Economic Entomology, 86(3) 697-705.
G5371	1992	Unspecified	Japan	Hen, H., K. Suzuki, and H. Tanaka,. (1992). Inheritance and Stability of Resistance to Bacillus thuringiensis Formulations of the Diamondback Moth, Plutella xylostells (Linnaeus) (Lepidoptera: Yponomeutidae)1. Applied Entomology and Zoology, 27(3) 355-362.
G5321	1991	Unspecified	Philippines	Ferre, J., M.D. Real, J. Van Rie, S. Jansens, and M. Peferoen. (1991). Resistance to the Bacillus thuringiensis bioinsecticide in a field population of Plutella xylostella is due to a change in a midgut membrane receptor. Proceedings of the National Academy of Science, U.S.A., 88 5119-5123.
G5323	1991	Unspecified	USA-- Hawaii	Tabashnik, B.E., N. Finson, and M.W. Johnson. (1991). Managing Resistance to Bacillus thuringiensis: Lessons from the Diamondback Moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 84(1) 49-55.
G14590	1990	Field Evolved Resistance	USA-- Hawaii	Tabashnik, B., Cushing, N., Finson, N., and Johnson, M. (1990). Field Development of Resistance to Bacillus thuringiensis in Diamondback Moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 83 1671-1676.
G14591	1990	Field Evolved Resistance	USA-- Hawaii	Tabashnik, B., Cushing, N., Finson, N., and Johnson, M. (1990). Field Development of Resistance to Bacillus thuringiensis in Diamondback Moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 83 1671-1676.

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