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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: tetranychus hydrangaea

Order Family Common Name(s) Group Host
acari tetranychidae hydrangea spider mite AG cotton

Active Ingredient: phorate

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP CAS #: 298022 Shaugnessy Code: 57201

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G1341 1968 Field Evolved Resistance
Mexico Von Eickstedt 1968. (1968).
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.