Reported Resistance Case(s)

Species: keiferia lycopersicella

Order	Family	Common Name(s)	Group	Host
lepidoptera	gelechiidae	tomato pinworm	AG

Active Ingredient: fenvalerate

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 51630581	Shaugnessy Code: 109301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5500	1993	Field Evolved Resistance	Mexico-- Sinaloa	Brewer, M.J., D.J. Schuster, J.T. Trumble, and B. Alvarado-Rodriguez. (1993). Tomato Pinworm (Lepidoptera: Gelechiidae) Resistance to Fenvalerate from Localities in Sinaloa, Mexico and California USA.. Tropical Agriculture, 70(2) 179-184.

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