Reported Resistance Case(s)

Species: blattella germanica

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

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
G6458	2000	Unspecified	Cuba-- Marianao	Diaz, C., M.G. Perez, E. Calco, M.M. Rodriguez, and J.A. Bisset. (2000). Insecticide Resistance Studies on Blatella germanica (Dictyoptera: Blatellidae) from Cuba. Annals New York Academy of Sciences, 916 628-634.
G6459	2000	Unspecified	Cuba-- District Abel Santamaria	Diaz, C., M.G. Perez, E. Calco, M.M. Rodriguez, and J.A. Bisset. (2000). Insecticide Resistance Studies on Blatella germanica (Dictyoptera: Blatellidae) from Cuba. Annals New York Academy of Sciences, 916 628-634.
G6460	2000	Unspecified	Cuba-- Bayamo	Diaz, C., M.G. Perez, E. Calco, M.M. Rodriguez, and J.A. Bisset. (2000). Insecticide Resistance Studies on Blatella germanica (Dictyoptera: Blatellidae) from Cuba. Annals New York Academy of Sciences, 916 628-634.
G6461	2000	Unspecified	Cuba-- District 26 de Julio	Diaz, C., M.G. Perez, E. Calco, M.M. Rodriguez, and J.A. Bisset. (2000). Insecticide Resistance Studies on Blatella germanica (Dictyoptera: Blatellidae) from Cuba. Annals New York Academy of Sciences, 916 628-634.
G5822	1997	Unspecified	USA	Scharf, M.E., W. Kaakeh, and G.W. Bennett. (1997). Changes in an Insecticide Resistant Field Population of German Cockroach (Dictyoptera: Blattellidae) After Exposure to an Insecticide Mixture. Journal of Economic Entomology, 90(1) 38-48.

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