Reported Resistance Case(s)

Species: oligonychus pratensis

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	banks grass mite	AG	sorghum, corn

Active Ingredient: dimethoate

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 60155	Shaugnessy Code: 35001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G6834	2002	Unspecified	USA-- Kansas	Yang, X., L.L. Buschman, K.Y. Zhu, and D.C. Margolies. (2002). Susceptibility and detoxifying enzyme activity in two spider mite species (Acari: Tetranychidae) after selection with three insecticides. Journal of Economic Entomology, 95(2) 399-406.

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