Reported Resistance Case(s)

Species: blattella germanica

Order	Family	Common Name(s)	Group	Host
blattodea	blattellidae	german cockroach	MED

Active Ingredient: allethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 584792	Shaugnessy Code: 4001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4935	1988	Field Evolved Resistance	Japan	Umeda, K. T. Yano, and M. Hirano. (1988). Pyrethroid Resistance Mechanism in German Cockroach, Blatella germanica (Orthoptera:Blattellidae). Applied Entomology and Zoology, 23(4) 373-380.
G5033	1988	Field Evolved Resistance	USA-- Kentucky	Cochran, D.G. (1988). Unpubl. Data.
G5034	1988	Field Evolved Resistance	USA-- North Carolina	Cochran 1988b. (1988).
G5035	1988	Field Evolved Resistance	USA-- Virginia	Cochran, D.G. (1988). Unpubl. Data.

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