Reported Resistance Case(s)

Species: dasineura pyri

Order	Family	Common Name(s)	Group	Host
diptera	cecidomyiidae	pear leafcurling midge	AG	pear

Active Ingredient: demeton-S-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 8022002	Shaugnessy Code: 58701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G761	1965	Field Evolved Resistance	Poland	Leski, R. (1965). In: FAO 1967.

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