Reported Resistance Case(s)

Species: sitophilus oryzae

Order	Family	Common Name(s)	Group	Host
coleoptera	curculionidae	lesser rice weevil	AG	corn, rice, sorghum, stored grain

Active Ingredient: chloropicrin

MOA: Compounds of unknown or non-specific mode of action (fumigants), Chloropicrin
Group: FUM	CAS #: 760602	Shaugnessy Code: 81501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3508	1979	Field Evolved Resistance	China	Champ 1979. (1979).

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