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 ludeni

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

Active Ingredient: methidathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 950378	Shaugnessy Code: 100301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3344	1977	Field Evolved Resistance	Australia-- New South Wales	Kerr, R. W. (1977). Resistance to control chemicals in Australian arthropod pests.. J. Aust. Entomol. Soc., 16 327-34.

*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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