Reported Resistance Case(s)

Species: leptinotarsa decemlineata

Order	Family	Common Name(s)	Group	Host
coleoptera	chrysomelidae	colorado potato beetle	AG	eggplant, pepper, potato, tomato

Active Ingredient: DDT

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: OCL	CAS #: 50293	Shaugnessy Code: 29201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5106	1989	Field Evolved Resistance	Hungary	Szabo 1989. (1989).
G3922	1981	Field Evolved Resistance	USA-- Maine	Forgash, A. J. (1981). Insecticide resistance of the Colorado potato beetle, Leptinotarsa decemlineata (Say).. In: Advances in Potato Pest Management, J. H. Lashomb and R. Casagrande, eds., Hutchinson Ross Publishing Co., Strusburg, PA.
G3921	1981	Field Evolved Resistance	USA-- New Jersey	Forgash, A. J. (1981). Insecticide resistance of the Colorado potato beetle, Leptinotarsa decemlineata (Say).. In: Advances in Potato Pest Management, J. H. Lashomb and R. Casagrande, eds., Hutchinson Ross Publishing Co., Strusburg, PA.
G3920	1981	Field Evolved Resistance	Canada-- Quebec	Harris, C. R. and Svec, H. J. (1981). Colorado potato beetle resistance to carbofuran and several other insecticides in Quebec.. J. Econ. Entomol., 74 421-24.
G2816	1976	Field Evolved Resistance	Canada-- Ontario	Harris, C. R. and Svec, H. J. (1976). Susceptibility of the Colorado potato beetle in Ontario to insecticides.. J. Econ. Entomol., 69 625-29.
G2182	1974	Field Evolved Resistance	Austria	Faber, W. . (1974). Communication to FAO.
G2181	1974	Field Evolved Resistance	Belgium	Bernard, J. (1974). Communication to FAO.
G2179	1974	Field Evolved Resistance	Ukraine	Vorsook 1974. (1974).
G1316	1968	Field Evolved Resistance	Czechoslovakia	Hurkova, J. (1968). DDT-resistant in the Colorado potato beetle (Leptinotarsa decemlineata Say) Czechoslovakia.. Acta Entomol. Bohemoslov., 65 188-207.
G1148	1967	Field Evolved Resistance	USA-- Pennsylvania	(1967). Report of the First Session of the FAO Working Party of Experts on Resistance of Pests to Pesticides.. FAO, Rome 1965.
G549	1965	Field Evolved Resistance	Portugal	Cabal, A. (1965). In: FAO 1967.
G547	1965	Field Evolved Resistance	Italy	Rui, D. (1965). In: FAO 1967.
G546	1965	Field Evolved Resistance	USA-- North Dakota	Dogger, J.R. (1965). In: FAO 1967.
G545	1965	Field Evolved Resistance	Poland	Wegorek 1965. (1965).
G544	1965	Field Evolved Resistance	Spain	Keller, M.R. (1965). In: FAO 1967.
G543	1965	Field Evolved Resistance	Switzerland	Salzmann, R. (1965). In: FAO 1967.
G542	1965	Field Evolved Resistance	USA-- Virginia	Hofmaster, R.N. (1965). In: FAO 1967.
G538	1965	Field Evolved Resistance	Canada-- Alberta	McDonald, S. (1965). In: FAO 1967.
G140	1958	Field Evolved Resistance	USA-- Minnesota	Cutkomp, L. K., Peterson, A. G., and Hunter, P. E. (1958). DDT resistance in the Colorado potato beetle.. J. Econ. Entomol., 51 828-31.
G71	1955	Field Evolved Resistance	USA-- New York	Quinton, R.J. (1955). A study of DDT resistance in the Colorado potato beetle Leptinotarsa decemlineata Say.. Ph.D. thesis, Cornell Univ., Ithaca, New York.

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