Reported Resistance Case(s)

Species: phorodon humuli

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

Active Ingredient: ethiofencarb

MOA: Acetylcholine esterase inhibitors, Carbamates
Group: CAR	CAS #: 29973135	Shaugnessy Code: 112101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3982	1981	Field Evolved Resistance	Ukraine	Borovoi, A. P. (1981). Resistance to insecticides in the two-spotted spider mite and the hop aphid on hops in the Ukranian SSR.. IOPC/WPRS Bull., 4 16-20.

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