APRD Survey

Dear Users:

We value your contribution to and use of the Arthropod Pesticide Resistance Database (APRD).

The APRD Team is conducting a Survey to gauge users experiences, our objective is to determine how the database enhances research, and to allow for users to provide feedback, suggestions and requests for potential improvements. Please take the anonymous survey using this link: Link to Survey

Thank you for your Participation,
David Mota-Sanchez
Arthropod Resistance Database Director

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. unspecified)

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis (variety unstated)
Group: BAC	CAS #: 0	Shaugnessy Code: 6400

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G7340	2005	Unspecified	China	Xu, X., Yu, Y., Wu, Y. (2005). Disruption of a Cadherin Gene Associated with Resistance to Cry1Ac delta-Endotoxin of Bacillus thuringiensis in Helicoverpa armigera. Applied and Environmental Microbiology, 71(2) 948-954.
G7341	2005	Unspecified	China	Xu, X., Yu, Y., Wu, Y. (2005). Disruption of a Cadherin Gene Associated with Resistance to Cry1Ac delta-Endotoxin of Bacillus thuringiensis in Helicoverpa armigera. Applied and Environmental Microbiology, 71(2) 948-954.
G7339	2005	Unspecified	China	Xu, X., Yu, Y., Wu, Y. (2005). Disruption of a Cadherin Gene Associated with Resistance to Cry1Ac delta-Endotoxin of Bacillus thuringiensis in Helicoverpa armigera. Applied and Environmental Microbiology, 71(2) 948-954.

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

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