Reported Resistance Case(s)

Species: bactrocera dorsalis

Order	Family	Common Name(s)	Group	Host
diptera	tephritidae	oriental fruit fly	AG	Fruits

Active Ingredient: spinosad

MOA: Nicotinic Acetylcholine receptor agonists (allosteric), Spinosyns
Group: SPIN	CAS #: 131929-60-7	Shaugnessy Code: 110003

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G15680	2012	Lab selected*	Taiwan	Hsu, J., Feng, H., Wu, W., Geib, S., Mao, C., and Vontas, J. (2012). Truncated transcripts of nicotinic acetylcholine subunit gene Bdx6 are associated with spinosad resistance in Bactrocera dorsalis. Insect Biochemistry and Molecular Biology, 42 806-815.
G11681	2006	Lab selected after field-evolved resistance**	Taiwan-- various counties	Hsu, J.C., Feng, H.T. (2006). Development of Resistance to Spinosad in Oriental Fruit Fly (Diptera: Tephritidae) in Laboratory Selection and Cross-Resistance. Journal of Economic Entomology, 99 931-936.
G11692	2006	Lab selected after field-evolved resistance**	Taiwan-- various counties	Hsu, J.C., Feng, H.T. (2006). Development of Resistance to Spinosad in Oriental Fruit Fly (Diptera: Tephritidae) in Laboratory Selection and Cross-Resistance. Journal of Economic Entomology, 99 931-936.
G11693	2006	Lab selected after field-evolved resistance**	Taiwan-- various counties	Hsu, J.C., Feng, H.T. (2006). Development of Resistance to Spinosad in Oriental Fruit Fly (Diptera: Tephritidae) in Laboratory Selection and Cross-Resistance. Journal of Economic Entomology, 99 931-936.

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