Reported Resistance Case(s)

Species: frankliniella occidentalis

Order	Family	Common Name(s)	Group	Host
thysanoptera	thripidae	western flower thrips	AG	cotton

Active Ingredient: methiocarb + PBO

MOA: Acetylcholine esterase inhibitors, Carbamates
Group: CAR	CAS #: 2032657	Shaugnessy Code: 100501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G15549	1998	Field Evolved Resistance	Denmark	Jensen, S. E. (1998). Acetylcholinesterase activity associated with methiocarb resistance in a strain of western flower thrips, Frankliniella occidentalis (Pergande). Pesticide Biochemistry and Physiology, 61 191-200.

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