Reported Resistance Case(s)

Species: ornithonyssus sylviarum

Order	Family	Common Name(s)	Group	Host
acari	macronyssidae	northern fowl mite	MED	poultry

Active Ingredient: Organophosphates - Unspecified In Literature

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G387	1963	Field Evolved Resistance	USA-- California	Rodriguez, J. L. and Riehl, L. A. (1963). Northern fowl mite tolerant to malathion.. J. Econ. Entomol., 56 509-11.

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