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: phyllonorycter blancardella

Order	Family	Common Name(s)	Group	Host
lepidoptera	gracillariidae	spotted tentiform leafminer	AG	apple

Active Ingredient: methomyl

MOA: Acetylcholine esterase inhibitors, Carbamates
Group: CAR	CAS #: 16752775	Shaugnessy Code: 90301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5213	1990	Field Evolved Resistance	Canada	Pree, D.J., D.B. Marshall, and D.E. Archibald. (1990). Resistance to Methomyl in populations of the spotted tentiform leafminer (lepidoptera: Gracillaridae) from Southern Ontario. Journal of Economic Entomology, 83(2) 320-324.
G5249	1990	Field Evolved Resistance	Canada-- Ontario	Pree, D. J., Marshall, D. B. and Archibald, D. E. (1990). Resistance to methomyl in populations of the spotted tentiform leafminer (Lepidoptera: Gracillaridae) from southern Ontario.. J. Econ. Entomol., 83 320-324.

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.

© Michigan State University Board of Trustees. East Lansing, MI 48824
MSU is an affirmative-action, equal-opportunity employer. Visit msu.edu