Reported Resistance Case(s)

Species: trichoplusia ni

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	cabbage looper	AG	crucifers

Active Ingredient: parathion-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 298000	Shaugnessy Code: 53501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2533	1974	Field Evolved Resistance	USA-- Louisiana	Graves, J. B. (1974). Communication to FAO.

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