Reported Resistance Case(s)

Species: aonidella aurantii

Order	Family	Common Name(s)	Group	Host
homoptera	diaspididae	california red scale	AG	citrus

Active Ingredient: parathion

MOA:	Acetylcholine esterase inhibitors, Organophophates
Group:	OP CAS #: 56382 Shaugnessy Code: 57401

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1975	South Africa	Georgala, M. B. (1975). Possible resistance of the red scale Anonidiella aurantii Mask. To corrective spray treatments. Citrus Subtrop. Fruit J., 504, 5-17.