Reported Resistance Case(s)

Species: heliothis virescens

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	tobacco budworm	AG	chickpea, corn, cotton, tobacco

Active Ingredient: Bacillus thuringiensis var. kurstaki

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis var.inhibitors kurstaki
Group: BAC	CAS #: 0	Shaugnessy Code: 6402

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5079	1989	Field Evolved Resistance	USA	Stone, T.B., S.R. Sims, and P.G. Marrone. (1989). Selection of tobacco budworm for resistance to a genetically engineered Pseudomonas fluorescens containing the delta-endotoxin of Bacillus thuringiensis subsp. kurstaki. Journal of Invertebrate Pathology, 53 228-234.

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