Reported Resistance Case(s)

Species: rhipicephalus sanguineus

Order	Family	Common Name(s)	Group	Host
acari	ixodidae	brown dog tick	MED	dog

Active Ingredient: permethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 52645-53-1	Shaugnessy Code: 109701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G20174	2019	Field Evolved Resistance	Grenada	Tucker, N. S. G., Kaufman, P. H., and Weeks, E. N. I. (2019). dentification of permethrin and etofenprox cross-tolerance in Rhipicephalus sanguineus sensu lato (Acari: Ixodidae). Pest Managment Science, Early View.
G20175	2019	Field Evolved Resistance	Mexico-- Guerrero	Tucker, N. S. G., Kaufman, P. H., and Weeks, E. N. I. (2019). dentification of permethrin and etofenprox cross-tolerance in Rhipicephalus sanguineus sensu lato (Acari: Ixodidae). Pest Managment Science, Early View.
G20176	2019	Field Evolved Resistance	Mexico-- Nayarit	Tucker, N. S. G., Kaufman, P. H., and Weeks, E. N. I. (2019). dentification of permethrin and etofenprox cross-tolerance in Rhipicephalus sanguineus sensu lato (Acari: Ixodidae). Pest Managment Science, Early View.
G17166	2015	Field Evolved Resistance	USA-- Florida-- Broward	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17167	2015	Field Evolved Resistance	USA-- Florida-- Duval	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17168	2015	Field Evolved Resistance	USA-- Florida-- Gilchrist	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17169	2015	Field Evolved Resistance	USA-- Florida-- Marion	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17170	2015	Field Evolved Resistance	USA-- Florida-- Palm Beach	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17171	2015	Field Evolved Resistance	USA-- Florida-- St. Johns	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17172	2015	Field Evolved Resistance	USA-- Florida-- Gilchrist	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17173	2015	Field Evolved Resistance	USA-- Florida-- Palm Beach	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17174	2015	Field Evolved Resistance	USA-- Florida-- Palm Beach	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17175	2015	Field Evolved Resistance	USA-- Florida-- Sarasota	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17176	2015	Field Evolved Resistance	USA-- Texas-- Webb	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17177	2015	Field Evolved Resistance	USA-- Texas-- Webb	Eiden, A., Kaufman, P., Oi, F., Allan, S., and Miller, R. (2015). Detection of Permethrin Resistance and Fipronil Tolerance in Rhipicephalus sanguineus (Acari: Ixodidae) in the United States. Journal of Medical Entomology 1-8.
G17075	2001	Field Evolved Resistance	Panama	Miller, R.J., George, J.E., Guerrero, F., Carpenter, L., and Welch, J.B. (2001). Characterization of Acaricide Resistance in Rhipicephalus sanguineus (Latreille) (Acari: Ixodidae) Collected from the Corozal Army Veterinary Quarantine Center, Panama. Journal of Medical Entomology, 38(2) 298-302.

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