Reported Resistance Case(s)

Species: boophilus microplus

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

Active Ingredient: phosmet

MOA:	Acetylcholine esterase inhibitors, Organophophates
Group:	OP CAS #: 732116 Shaugnessy Code: 59201

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1967	Australia -- Queensland	Roulston, W. J. and Wharton, R. H. (1967). Acaricide tests on the Biarra strain of organophosphorus resustant cattle ticks Boophilus microplus from southern Queensland. Aust. Vet. J., 43, 129-34.