Reported Resistance Case(s)

Species: culex quinquefasciatus

Order	Family	Common Name(s)	Group	Host
diptera	culicidae	southern house mosquito	MED

Active Ingredient: Bacillus sphaericus 1593

MOA:	Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus sphaericus
Group:	BAC CAS #: n/a Shaugnessy Code: n/a

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	2000	USA	Wirth, M.C., G.P. Georghiou, J.I. Malik, and G.H. Abro. (2000). Laboratory selection for resistance to Bacillus sphaericus in Culex quinquefasciatus (Diptera: Culicidae) from California, USA. J. Med. Entomol., 37(4), 534-540.