Reported Resistance Case(s)

Species: phorodon humuli

Order	Family	Common Name(s)	Group	Host
homoptera	aphididae	hop aphid	AG	hop, plum

Active Ingredient: azinphos-ethyl

MOA:	Acetylcholine esterase inhibitors, Organophophates
Group:	OP CAS #: 58002 Shaugnessy Code: 58002

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1974	Germany	Boness, M. and Unterslenhofer, G. (1974). Insektizidresistenz bei Blattlausen. Z. Angew. Entomol., 77, 1-19.