Reported Resistance Case(s)

Species: rhipicephalus microplus

Order	Family	Common Name(s)	Group	Host
acari	ixodidae	southern/tropical cattle tick	MED	cattle

Active Ingredient: fenvalerate

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 51630581	Shaugnessy Code: 109301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G17012	2014	Field Evolved Resistance	India-- Punjab-- Kapurthala	Jyoti, Nandi, A., Singh, H., Singh, N. K., and Rath, S. S. (2014). Fenvalerate resistance status in Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) from Punjab, India. Journal of Parasitic Diseases.

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