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: anthonomus grandis

Order	Family	Common Name(s)	Group	Host
coleoptera	curculionidae	boll weevil	AG	cotton

Active Ingredient: toxaphene

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 8001-35-2	Shaugnessy Code: 80501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G552	1965	Field Evolved Resistance	Venezuela	Angeles 1965. (1965).
G553	1965	Field Evolved Resistance	USA-- Georgia-- Ashburn	Ivey, W.D. (1965). In: FAO 1967.
G199	1960	Field Evolved Resistance	USA-- Alabama	Roussel, J. S. (1960). Current status of boll weevil (Anthonomus grandis) resistance to insecticides and survey for infested areas.. Misc. Pub. Entomol. Soc. Am., 2 45-48.
G200	1960	Field Evolved Resistance	USA-- North Carolina	Roussel, J. S. (1960). Current status of boll weevil (Anthonomus grandis) resistance to insecticides and survey for infested areas.. Misc. Pub. Entomol. Soc. Am., 2 45-48.
G201	1960	Field Evolved Resistance	USA-- Oklahoma	Roussel, J. S. (1960). Current status of boll weevil (Anthonomus grandis) resistance to insecticides and survey for infested areas.. Misc. Pub. Entomol. Soc. Am., 2 45-48.
G167	1959	Field Evolved Resistance	USA-- Mississippi	Roussel, J. S., Blum, M. S. and Earle, N. W. (1959). Joint action of DDT and other chlorinated hydrocarbon insecticides against resistant boll weevils.. J. Econ. Entomol., 52 403-509.
G97	1957	Field Evolved Resistance	USA-- Arkansas	Furr, R.E., Lloyd, E.P. and Merke, M.E. (1957). In: Brown 1971.
G98	1957	Field Evolved Resistance	USA-- Louisiana	Roussel, J. S., and Clower, D. (1957). Resistance to the chlorinated hydrocarbons in the boll weevil.. J. Econ. Entomol., 50 463-78.
G99	1957	Field Evolved Resistance	USA-- Texas	Furr, R.E., Lloyd, E.P. and Merke, M.E. (1957). In: Brown 1971.
G100	1957	Field Evolved Resistance	USA-- South Carolina	Gaines, R. C. (1957). Resistance to insecticides.. Agric. Chem., 12 41-42.

*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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