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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: phorodon humuli

Order Family Common Name(s) Group Host
homoptera aphididae hop aphid AG hop, plum

Active Ingredient: phosphamidon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP CAS #: 13171216 Shaugnessy Code: 18201

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G3979 1981 Field Evolved Resistance
Czechoslovakia Hrdy, I. And Kriz, J. (1981). Insecticide resistance spectrum in Cxechoslovak populations of the hop aphid Phorodon humuli.. 10BC/WPRS Bull., 4(3) 29-39.
G2568 1974 Field Evolved Resistance
Poland Lakocy, A. (1974). Communication to FAO.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.