APRD Survey

Dear Users:

We value your contribution to and use of the Arthropod Pesticide Resistance Database (APRD).

The APRD Team is conducting a Survey to gauge users experiences, our objective is to determine how the database enhances research, and to allow for users to provide feedback, suggestions and requests for potential improvements. Please take the anonymous survey using this link: Link to Survey

Thank you for your Participation,
David Mota-Sanchez
Arthropod Resistance Database Director

Reported Resistance Case(s)

Species: rhipicephalus microplus

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

Active Ingredient: dicrotophos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 141662	Shaugnessy Code: 35201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4816	1986	Field Evolved Resistance	Brazil	WHO 1986. (1986).
G1586	1969	Field Evolved Resistance	Australia-- Queensland	Roulston, W. J. (1969). Acaricide resistance in the cattle tick, Boophilus microplus, in Austalia.. Proc. 2nd Int. Congr. Acarology, 1967, pp. 515-21.

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

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