Reported Resistance Case(s)

Species: lycoriella mali

Order	Family	Common Name(s)	Group	Host
diptera	sciaridae	mushroom sciarid	AG	mushrooms

Active Ingredient: dichlorvos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 62737	Shaugnessy Code: 84001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5132	1989	Field Evolved Resistance	USA-- Pennsylvania	Brewer, K. K. and Keil, C. B. (1989). Mixed function oxidase factor contributing to permethrin and dichlorvos resistance in Lycoriella mali (Fitch) (Diptera: Sciaridae).. Pestic. Sci., 26 29-39.

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