Reported Resistance Case(s)

Species: dermanyssus gallinae

Order	Family	Common Name(s)	Group	Host
acari	dermanyssidae	chicken mite	MED	poultry

Active Ingredient: trichlorfon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 52686	Shaugnessy Code: 57901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4916	1987	Field Evolved Resistance	Czechoslovakia	Zeman, P. (1987). Encounter the poultry red mite resistance to acaricides in Czechoslovak poultry farming.. Folia Parasitol., 34 369-373.

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