Reported Resistance Case(s)

Species: blattella germanica

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

Active Ingredient: deltamethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 52918635	Shaugnessy Code: 97805

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G22212	2023	Field Evolved Resistance	Thailand-- Samut Prakan--	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G22211	2023	Field Evolved Resistance	Thailand-- Bangkok-- Thonglor	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G22210	2023	Field Evolved Resistance	Thailand-- Nonthaburi-- Muangthong Thani	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G22209	2023	Field Evolved Resistance	Thailand-- Nonthaburi-- Muangthong Thani	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G22208	2023	Field Evolved Resistance	Thailand-- Nonthaburi-- Rattanathibet	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G22207	2023	Field Evolved Resistance	Thailand-- Bangkok-- Pathumwan	Tisgratog, R., Panyafeang, C., Lee, S. H., Rust, M. K., & Lee, C. Y. (2023). Insecticide resistance and its potential mechanisms in field-collected German cockroaches (Blattodea: Ectobiidae) from Thailand.. Journal of economic entomology, 116.
G19774	2017	Field Evolved Resistance	South Korea-- Busan	Jang, C., Ju, Y., and Chang, K. (2017). Insecticide Susceptibility of Field-collected Blattella germanica (Blattaria: Blattalidae) in Busan, Republic of Korea during 2014. Entomological Research, 47 243-247.
G19910	2018	Field Evolved Resistance	Argentina-- Buenos Aires-- Junin	Mengoni, S. L., and Alzoragay, R. A. (2018). Deltamethrin-resistant German Cockroaches Are Less Sensitive to the Insect Repellents DEET and IR3535 than Non-resistant Individuals. Journal of Economic Entomology, 111 836-843.
G19911	2018	Field Evolved Resistance	Argentina-- Buenos Aires-- Villa Gesell	Mengoni, S. L., and Alzoragay, R. A. (2018). Deltamethrin-resistant German Cockroaches Are Less Sensitive to the Insect Repellents DEET and IR3535 than Non-resistant Individuals. Journal of Economic Entomology, 111 836-843.
G19254	2010	Field Evolved Resistance	South Korea-- Gangwon-- Donghae	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19285	2010	Field Evolved Resistance	South Korea-- Gwangju	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19278	2010	Field Evolved Resistance	South Korea-- Jeonbuk-- Gunsan	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19272	2010	Field Evolved Resistance	South Korea-- Busan	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19266	2010	Field Evolved Resistance	South Korea-- Daegu	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19261	2010	Field Evolved Resistance	South Korea-- Chungnam-- Cheonan	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G19248	2010	Field Evolved Resistance	South Korea-- Incheon	Chang, K.S., Shin, E. H., Jung, J.S., Park, C., and Ahn, Y. (2010). Monitoring for insecticide resistance in field-collected populations of Blattella germanica (Blatteria: Blattellidae). Journal of Asia-Pacific Entomology, 13 309-312.
G7312	2005	Unspecified	Denmark-- Copenhagen	Kristensen, M., Hansen, K.K., Jensen, K.M.V. (2005). Cross-Resistance Between Dieldrin and Fipronil in German Cockroach (Dictyoptera: Blattelidae). Journal of Economic Entomology, 98(4) 1305-1310.
G7311	2005	Unspecified	Denmark-- Copenhagen	Kristensen, M., Hansen, K.K., Jensen, K.M.V. (2005). Cross-Resistance Between Dieldrin and Fipronil in German Cockroach (Dictyoptera: Blattelidae). Journal of Economic Entomology, 98(4) 1305-1310.
G7310	2005	Unspecified	Denmark-- Copenhagen	Kristensen, M., Hansen, K.K., Jensen, K.M.V. (2005). Cross-Resistance Between Dieldrin and Fipronil in German Cockroach (Dictyoptera: Blattelidae). Journal of Economic Entomology, 98(4) 1305-1310.
G7309	2005	Unspecified	Denmark-- Copenhagen	Kristensen, M., Hansen, K.K., Jensen, K.M.V. (2005). Cross-Resistance Between Dieldrin and Fipronil in German Cockroach (Dictyoptera: Blattelidae). Journal of Economic Entomology, 98(4) 1305-1310.
G7308	2005	Unspecified	Denmark-- Copenhagen	Kristensen, M., Hansen, K.K., Jensen, K.M.V. (2005). Cross-Resistance Between Dieldrin and Fipronil in German Cockroach (Dictyoptera: Blattelidae). Journal of Economic Entomology, 98(4) 1305-1310.
G6449	2000	Unspecified	Cuba-- Plaza	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.
G6457	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.
G6456	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.
G6455	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.
G6454	2000	Unspecified	Cuba-- Centro Habana	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.
G6453	2000	Unspecified	Cuba-- Playa	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.
G6452	2000	Unspecified	Cuba-- Miramar	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.
G6451	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.
G6450	2000	Unspecified	Cuba-- Habana Vieja	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.

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