Reported Resistance Case(s)

Species: phytoseiulus persimilis

Order	Family	Common Name(s)	Group	Host
acari	phytoseiidae		PAR	mites

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
G2215	1974	Field Evolved Resistance	Netherlands	Schulten & Van de Klashorst 1974. (1974).

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