Reported Resistance Case(s)

Species: tribolium castaneum

Order	Family	Common Name(s)	Group	Host
coleoptera	tenebrionidae	red flour beetle	AG	stored grain, peanuts, sorghum

Active Ingredient: dichlorvos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 62737	Shaugnessy Code: 84001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5817	1997	Unspecified	USA	Zettler, J.L., and F.H. Arthur. (1997). Dose-Response tests on Red Flour Beetle and Confused Flour Beetle (Coleoptera: Tenebrionidae) Collected from Flour Mills in the United States. Journal of Economic Entomology, 90(5) 1157-1162.
G4933	1988	Field Evolved Resistance	USA	Halliday, W.R., F.H. Arthur, and J.L. Zettler. (1988). Resistance Status of Red Flour Beetle (Coleoptera: Tenebrionidae) Infesting Stored Peanuts in teh Southeastern United States. Journal of Economic Entomology, 81 74-77.
G1638	1970	Field Evolved Resistance	Australia-- Queensland	Champ, B. R. and Campbell-Brown, M. J. (1970). Insecticide resistance in Australian Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae).. II. Malathion resistance in eastern Australia. J. Stored Prod. Res., 6 111-31.

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