Reported Resistance Case(s)

Species: panonychus ulmi

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	european red mite	AG	fruit trees

Active Ingredient: cyhexatin

MOA: Inhibitors of ATP synthase, Organotin miticides
Group: TIN	CAS #: 13121705	Shaugnessy Code: 101601

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4842	1987	Field Evolved Resistance	Canada-- Ontario	Pree, D. J. and Wagner, H. W. (1987). Occurrence of cyhexatin and dicofol resistance in the European red mite, Panonychus ulmi (Koch) in southern Ontario.. Can. Entomol., 119 287-290.

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