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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 zea

Order Family Common Name(s) Group Host
lepidoptera noctuidae corn earworm AG

Active Ingredient: Bacillus thuringiensis Vip3A

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

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G20671 2020
Lab selected*

 USA--
Texas--
Snook		 Yang, F., González, J. S.,Little, N., Reisig, D., Payne, G., Dos Santos, R. F., Jurat-Fuentes, J. L., Kurtz, R., and Kerns, D. L. (2020). First documentation of major Vip3Aa resistance alleles in feld populations of Helicoverpa zea (Boddie) (Lepidoptera: noctuidae) in Texas, USA. Scientific Reports, 10 5867.
G20723 2020
Lab selected after field-evolved resistance**

 USA--
Louisiana--
Franklin Parish		 Yang F, Santiago González JC, Sword GA and Kerns DL. (2020). Genetic basis of resistance to the Vip3Aa Bt protein in Helicoverpa zea.. Pest Management Science, 77 1530-1535.
G20915 2021
Lab selected after field-evolved resistance**

 USA--
Louisiana--
Franklin Parish		 Yang, F., Santiago González, J.C., Sword, G.A. and Kerns, D.L. (2021). Genetic basis of resistance to the Vip3Aa Bt protein in Helicoverpa zea.. Pest Management Science, 77 1530-1535.
*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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