Reported Resistance Case(s)

Species: pectinophora gossypiella

Order	Family	Common Name(s)	Group	Host
lepidoptera	gelechiidae	pink bollworm	AG	cotton

Active Ingredient: Bacillus thuringiensis CryIAa

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis (variety unstated)
Group: BAC	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G13716	2011	Field Evolved Resistance	India-- Gujarat-- Amreli	Dhurua, S., Gujar, G. (2011). Field-evolved resistance to Bt toxin Cry1Ac in the pink bollworm, Pectinophora gossypiella (Saunders)(Lepidoptera: Gelechiidae), from India. Pest Management Science, 67 898-903.
G6413	2000	Unspecified	USA	Tabashnik, B.E., Y.-B. Liu, R.A. de Maagd, and T.J. Dennehy. (2000). Cross-resistance of Pink Bollworm (Pectinophora gossypiella) to Bacillus thuringiensis toxins. Applied adn Environmental Microbiology, 66(10) 4582-4584.

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