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: spodoptera littoralis

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	egyptian cotton leafworm, army worm	AG	alfalfa, cotton, potato, vegetables

Active Ingredient: cypermethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 52315078	Shaugnessy Code: 109702

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5828	1997	Unspecified	Egypt	Smafhe, G., and D. Degheele. (1997). Comparitive toxicity and tolerance for the ecdysteroid mimic tebufenozide in a laboratory and field strain of cotton leafworm (Lepidoptera: Noctuidae). Journal of Economic Entomology, 90(2) 278-282.
G5227	1990	Field Evolved Resistance	Israel	Ishaaya, I., and M. Klein. (1990). Response of Susceptible Laboratory and Resistant Field Strains of Spodoptera littoralis (Lepidoptera: Noctuidae) to Teflubenzuron. Journal of Economic Entomology, 83(1) 59-62.
G5246	1990	Field Evolved Resistance	Israel	Ishaaya, I. And Klein, M. (1990). Response of susceptible laboratory and resistant field strains of Spodoptera littoralis (Lepidoptera: Noctuidae) to teflubenzuron.. J. Econ. Entomol., 83 59-62.
G4328	1985	Field Evolved Resistance	Egypt	Shaaban, A. M., Abo-Elghar, M. R., Abdel-Mohymen, M. R. and El-Malla, M. A. (1985). Resistance of the Egyptian cotton leafworm, Spodoptera littoralis to certain insecticides.. Z. Pflkrankh. Pflanzenschutz., 92 69-75.

*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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