Reported Resistance Case(s)

Species: ceutorhynchus obstrictus

Order	Family	Common Name(s)	Group	Host
coleoptera	curculionidae	Cabbage Seedpod Weevil	AG	canola, oilseed rape, brassicaceae

Active Ingredient: cyhalothrin-lambda

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 91465086	Shaugnessy Code: 128897

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G19411	2013	Field Evolved Resistance	Germany	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.
G19414	2013	Field Evolved Resistance	Germany	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.
G19416	2013	Field Evolved Resistance	Germany-- Birkenmoor	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.
G19417	2013	Field Evolved Resistance	Germany-- Gadebusch	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.
G19413	2013	Field Evolved Resistance	Germany	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.
G19415	2013	Field Evolved Resistance	Germany-- Birkenmoor	Heimbach, U., and Muller, A. (2013). Incidence of pyrethroid-resistant oilseed rape pests in Germany. Pest Management Science, 69 209-216.

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