Reported Resistance Case(s)

Species: choristoneura rosaceana

Order	Family	Common Name(s)	Group	Host
lepidoptera	tortricidae	oblique banded leafroller	AG

Active Ingredient: azinphos-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 86500	Shaugnessy Code: 58001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G14735	2010	Lab selected after field-evolved resistance**	USA-- Washington	Sial, A., Brunner, J., and Doerr, M. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: Tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G14737	2010	Field Evolved Resistance	USA-- Washington	Sial, A., Brunner, J., and Doerr, M. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: Tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G14738	2010	Field Evolved Resistance	USA-- Washington	Sial, A., Brunner, J., and Doerr, M. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: Tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G9772	2010	Field Evolved Resistance	USA-- Washington-- Chelan	Sial, A.A., Bruner, J.F., Doerr, M.D. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G9773	2010	Field Evolved Resistance	USA-- Washington-- Grant County	Sial, A.A., Bruner, J.F., Doerr, M.D. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G9774	2010	Field Evolved Resistance	USA-- Washington-- Chelan County	Sial, A.A., Bruner, J.F., Doerr, M.D. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G9775	2010	Field Evolved Resistance	USA-- Washington-- Douglas County	Sial, A.A., Bruner, J.F., Doerr, M.D. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G9776	2010	Field Evolved Resistance	USA-- Washington-- Okanogan County	Sial, A.A., Bruner, J.F., Doerr, M.D. (2010). Susceptibility of Choristoneura rosaceana (Lepidoptera: tortricidae) to Two New Reduced-Risk Insecticides. Journal of Economic Entomology, 103 140-146.
G6573	2002	Unspecified	USA-- Michigan-- Berrien County	Ahmad, M., Hollingworth, R.M., Wise, J.C. (2002). Broad-spectrum insecticide resistance in obliquebanded leafroller Choristoneura rosaceana (Lepidoptera: Tortricidae) from Michigan. Pest Management Science, 58 834-838.
G11783	2002	Field Evolved Resistance	USA-- Idaho-- Center	(2002).
G5872	1997	Unspecified	USA	Lawson, D.S., W.H. Reissig, and C.M. Smith. (1997). Response of Larval and Adult Obliquebanded Leafroller (Lepidoptera: Torticidae) to Selected Insecticides. Journal of Economic Entomology, 90(6) 1450-1457.
G4752	1986	Field Evolved Resistance	USA-- New York	Reissig, W. H., Stanley, B. H. and Hebding, H. E. (1986). Azinphosmethyl resistance and weight-related response of oblique banded leafroller (Lepidoptera: Tortricidae) larvae to insecticides.. J. Econ. Entomol., 79 329-33.

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