Reported Resistance Case(s)

Species: ganaspidium utilis

Order	Family	Common Name(s)	Group	Host
hymenoptera	eucoilidae	leafminer parasitoid	PAR

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
G5581	1995	Unspecified	USA	Rathman, R.J., M.W. Johnson, B.E. Tabashnik, and K.M. Spollen. (1995). Variation in Susceptibility to insecticides in the leafminer Parasitoid Ganaspidium utilis (Hymenoptera: Eucoilidae). Journal of Economic Entomology, 88(3) 475-479.

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