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: aldicarb

MOA: Acetylcholine esterase inhibitors, Carbamates
Group: CAR	CAS #: 116063	Shaugnessy Code: 98301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3347	1977	Field Evolved Resistance	United Kingdom	Stone, L. E. W., Lane, A. Hammon, R. P., Gould, H. J. and Potter, R. F. (1977). Aldicarb treatment of year-round chrysanthemums for control of red spider mite, Tetranychus urticae (Koch), in 1976.. Plant Path., 26 109-11.
G1624	1970	Field Evolved Resistance	Finland	Markkula, M. and Tittanen, K. (1970). Two-spotted spider mite Tetranychus telarius L.. resistant to aldicarb. Ann. Entomol. Fenn., 36 191-92.

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