Reported Resistance Case(s)

Species: tetranychus pacificus

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	pacific spider mite	AG	cotton, grape, apple

Active Ingredient: propargite

MOA: Inhibitors of ATP synthase, Organohalogens, Propargite
Group: MISC	CAS #: 2312358	Shaugnessy Code: 97601

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5100	1989	Field Evolved Resistance	USA	Hoy, M.A., and J. Conley. (1989). Propargite Resistance in Pacific Spide Mite (Acari:Tetranychidae): Stability and Mode of Inheritance. Journal of Economic Entomology, 82(1) 11-16.
G4830	1987	Field Evolved Resistance	USA-- California	Keena, M.A., and J. Garnett. (1987). Cyhexatin and Propargite Resistance in Populations of Spider Mites (Acari: Tetranychidae) from California Almonds. Journal of Economic Entomology, 80 560-564.

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