Reported Resistance Case(s)

Species: helicoverpa armigera

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	cotton bollworm	AG	cotton, corn, sorghum, tomato

Active Ingredient: Bacillus thuringiensis var. kurstaki

MOA:	Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis var.inhibitors kurstaki
Group:	BAC CAS #: n/a Shaugnessy Code: 6402

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1991	China -- Henan -- Yanshi City	Fengxia, M., J. Shen, W. Zhou, and H. Cen. (2003). Long-term selection for resistance to transgenic cotton expressing Bacillus thuringiensis toxin in helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae). Pest Managment Science, 60, 167-172.
	1991	China -- Henan -- Yanshi City	Fengxia, M., J. Shen, W. Zhou, and H. Cen. (2003). Long-term selection for resistance to transgenic cotton expressing Bacillus thuringiensis toxin in helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae). Pest Managment Science, 60, 167-172.