Reported Resistance Case(s)

Species: myzus persicae

Order	Family	Common Name(s)	Group	Host
homoptera	aphididae	green peach aphid	AG	flower, crops, fruit, trees, grains, tobacco, vegetables

Active Ingredient: demephion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 682804	Shaugnessy Code: 369100

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3360	1977	Field Evolved Resistance	Germany	Wiesner, K. and Eckert, H. (1977). Versuche zur Bekamfung einer insectizid-resistenten Population der Grunen Pfirsichblattlaus (Myzus persicae Sulz.) an Zuckerruben im Gewachshaus.. Nachrichtenbl. Dtsch. Pflanschutzdienst (Berl.), 31 14-17.
G2420	1974	Field Evolved Resistance	Netherlands	Oppenoorth, F.J. (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.