Reported Resistance Case(s)

Species: tetranychus mcdanieli

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	mcdaniel spider mite	AG	fruit trees, raspberries

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
G647	1965	Field Evolved Resistance	USA-- Washington	Anthon 1965. (1965).
G648	1965	Field Evolved Resistance	Canada-- British Columbia	Downing 1965. (1965).
G649	1965	Field Evolved Resistance	USA-- Utah	Davis, D.W. (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.