Reported Resistance Case(s)

Species: frankliniella occidentalis

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

Active Ingredient: acephate

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 30560191	Shaugnessy Code: 103301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5519	1994	Unspecified	Kenya	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.
G5511	1994	Field Evolved Resistance	Switzerland-- Wadenswil	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.
G5517	1994	Field Evolved Resistance	Denmark	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.
G7567	1994	Field Evolved Resistance	Denmark	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.
G7568	1994	Field Evolved Resistance	Kenya	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.
G7569	1994	Field Evolved Resistance	Kenya	Brodsgaard, H.F. (1994). Insecticide resistance in European and African Strains of Western Flower Thrips (Thysanoptera: Thripidae) tested in a new residue-on-glass test.. Journal of Economic Entomology, 87(5) 1141-1146.

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