Reported Resistance Case(s)

Species: spodoptera littoralis

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	egyptian cotton leafworm, army worm	AG	alfalfa, cotton, potato, vegetables

Active Ingredient: fenitrothion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 122145	Shaugnessy Code: 105901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3964	1981	Field Evolved Resistance	Egypt	Mahran, A. A. (1981). Studies on insecticide resistance in insects.. M. Sc. Thesis, Univ. of Alexandria, Egypt.

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