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: clothianidin

MOA: Nicotinic Acetylcholine receptor agonists / antagonists, Neonicotinoids
Group: NICO	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23694	2025	Field Evolved Resistance	Canada-- Quebec	Élisabeth Ménard, Gi-Mick Wu, and Célia Bordier. (2025). Insecticide resistance of Colorado potato beetle (Leptinotarsa decemlineata) in the province of Québec.. Canadian Journal of Plant Science.
G7163	2006	Unspecified	USA-- New York-- Long Island	Mota-Sanchez, D., Hollingworth, R.M., Grafius, E.J., Moyer, D.D. (2006). Resistance and cross-resistance to neonicotinoid insecticides and spinosad in the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae). Pest Management Science, 62 30-37.

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