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Reported Resistance Case(s)

Species: tetranychus urticae

Order Family Common Name(s) Group Host
acari tetranychidae twospotted spider mite AG cotton, fruits, vegetables, walnut, ornamentals

Active Ingredient: mephosfolan

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP CAS #: 950-10-7 Shaugnessy Code: 268310

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G3513 1979 Unspecified
United Kingdom Muir, R. C. and Cranham, J. E. (1979). Resistance to pesticides in damson-hop aphid and red spider mite on English hops.. Proc. Br. Crop Prot. Conf. Pests Dis., 1 161-67.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.