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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 appendiculatus

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

Active Ingredient: sodium arsenite

MOA: Unknown Mode of Action (general), Undetermined MOA
Group: INORG CAS #: 7784-46-5 Shaugnessy Code: 13603

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G2873 1976 Field Evolved Resistance
Malawi Wharton, R. H. (1976). Tick-borne livestock diseases and their vectors: Part 5.. Acaricide resistance and alternative methods of tick control. World Anim. Rev., 20 8-15.
G2874 1976 Field Evolved Resistance
South Africa Wharton, R. H. (1976). Tick-borne livestock diseases and their vectors: Part 5.. Acaricide resistance and alternative methods of tick control. World Anim. Rev., 20 8-15.
G2875 1976 Field Evolved Resistance
Zambia Wharton, R. H. (1976). Tick-borne livestock diseases and their vectors: Part 5.. Acaricide resistance and alternative methods of tick control. World Anim. Rev., 20 8-15.
G2876 1976 Field Evolved Resistance
Zimbabwe Wharton, R. H. (1976). Tick-borne livestock diseases and their vectors: Part 5.. Acaricide resistance and alternative methods of tick control. World Anim. Rev., 20 8-15.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.