Reported Resistance Case(s)

Species: sitophilus granarius

Order	Family	Common Name(s)	Group	Host
coleoptera	curculionidae	granary weevil	AG	stored grain

Active Ingredient: phosphine

MOA: Mitochondrial complex IV electron transport inhibitors, Aluminium phosphide, cyanide, phosphine
Group: FUM	CAS #: 7803-51-2	Shaugnessy Code: 66500

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2838	1976	Field Evolved Resistance	United Kingdom	Champ, B. R. and Dyte, C. E. (1976). FAO Global Survey of Pesticide Susceptibility of Stored Grain Pests, FAO Plant Production Prot.. Ser. No. 5.

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