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 evertsi

Order	Family	Common Name(s)	Group	Host
acari	ixodidae	red-legged tick	MED	livestock

Active Ingredient: dieldrin

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 60-57-1	Shaugnessy Code: 45001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3560	1979	Field Evolved Resistance	East Africa-- East Africa	Lourens, J. H. M. (1979). Susceptibility of dieldrin resistant and susceptible strain of tick Rhipicephalus evertsi evertsi (Neumann 1877) from East Africa to carbamate and organophosphorus acaricides.. Pestic. Science, 10 135-142.
G3561	1979	Field Evolved Resistance	Whales	Lourens, J. H. M. (1979). Susceptibility of dieldrin resistant and susceptible strain of tick Rhipicephalus evertsi evertsi (Neumann 1877) from East Africa to carbamate and organophosphorus acaricides.. Pestic. Science, 10 135-142.

*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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