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: cypermethrin-alpha

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 67375308	Shaugnessy Code: 209600

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G16466	2014	Field Evolved Resistance	India-- Maharashtra-- Nagpur District	Abd El-Latif, A., Kranthi, K., Kranthi, S., Sarwar, A., and Subrahmanyam, B. (2014). Overexpression of cytochrome P450 CYP6B7 mediated phrethroid resistance in Indian strains of the cotton bollworm, Helicoverpa armigera (Hübner). Journal of Plant Protection Research, 54 287-293.
G16467	2014	Field Evolved Resistance	India-- Delhi-- Delhi	Abd El-Latif, A., Kranthi, K., Kranthi, S., Sarwar, A., and Subrahmanyam, B. (2014). Overexpression of cytochrome P450 CYP6B7 mediated phrethroid resistance in Indian strains of the cotton bollworm, Helicoverpa armigera (Hübner). Journal of Plant Protection Research, 54 287-293.
G8512	2007	Lab selected after field-evolved resistance**	Australia-- New South Wales and Queensland	Gunning, R. V., Moores, G. D., Jewess, P., Boyes, A. L., Devonshire, A. L., and Khambay, B. P. S. (2007). Use of pyrethroid analogues to identify key structural features for enhanced esterase resistance in Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae). Pest Management Science, 63 569-575.
G5844	1997	Unspecified	Pakistan	Ahmad, M., M.I. Arif, and M.R. Attique. (1997). Pyrethroid resistance of Helicoverpa armigera (Lepidoptera: Nocutuidae) in Pakistan. Bulletin of Entomological Research, 87 343-347.

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