Reported Resistance Case(s)

Species: plutella xylostella

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

Active Ingredient: methomyl

MOA: Acetylcholine esterase inhibitors, Carbamates
Group: CAR	CAS #: 16752775	Shaugnessy Code: 90301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5469	1993	Unspecified	USA	Zhao, J.Z., and E. Grafius. (1993). Assessment of Different Bioassay Techniques for Resistance monitoring in the Diamondback Moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 86(4) 995-1000.
G5472	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.
G5474	1993	Unspecified	USA	Yu, S.J. (1993). Inheritance of Insecticide Resistance and Microsomal Oxidases in the Diamondback Moth (Lepidoptera: Yponomeutidae). Journal of Economic Entomology, 86(3) 680-683.
G5477	1993	Unspecified	USA	Shelton, A.M., J.A. Wyman, N.L. Cushing, K. Applebeck, T.J. Dennehy, S.E.R. Mahr, and S.D. Eigenbrode. (1993). Insecticide resistance of Diamondback Moth (Lepidoptera: Plutellidae) in North America. Journal of Economic Entomology, 86(1) 11-19.
G5423	1992	Unspecified	USA	Yu, S.J., and S.N. Nguyen. (1992). Detection and Biochemical Characterization of Insecticide Resistance in the Diamondback Moth. Pesticide Biochemistry and Physiology, 44 74-81.
G4345	1985	Field Evolved Resistance	Taiwan	Sun, C.-N., Wu, T. K., Chen, J. S. and Lee, W. T. (1985). Insecticide resistance in diamondback moth.. Proc. First Intern. Workshop Diamondback Moth Management. ACRDC pub., Shanhua, Taiwan, pp. 359-71.
G3498	1978	Field Evolved Resistance	Malaysia	Sudderuddin, K. I. And Kok, P.-F. (1978). Insecticide resistance in Plutella xylsotella collected from the Cameron Highlands of Malaysia.. FAO Plant Prot. Bull., 26 53-57.
G2799	1975	Field Evolved Resistance	Japan	Asakawa, M. (1975). Insecticide resistance in agricultural insect pests of Japan.. Jpn. Pestic. Inf., 23 5-8.
G2652	1974	Field Evolved Resistance	Barbados	Alam 1974c. (1974).

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