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: B.t. Cry1A.105

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
G21279	2021	Lab selected after field-evolved resistance**	USA-- Texas-- Snook	Yang, F., Santiago González, J.C., Head, G.P., Price, P.A., & Kerns, D.L. (2021). Multiple and non-recessive resistance to Bt proteins in a Cry2Ab2-resistant population of Helicoverpa zea. . Crop Protection., 145.
G21014	2021	Field Evolved Resistance	USA-- South Carolina-- Darlington	Yu W, Lin S, Dimase M, Niu Y, Brown S, Head GP, Price PA, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV and Huang F. (2021). Extended investigation of field-evolved resistance of the corn earworm Helicoverpa zea(Lepidoptera: Noctuidae) to Bacillus thuringiensis Cry1A.105 and Cry2Ab2 proteins in thesoutheastern United States.. Journal of Invertebrate Pathology.
G21013	2021	Field Evolved Resistance	USA-- South Carolina-- Florence	Yu W, Lin S, Dimase M, Niu Y, Brown S, Head GP, Price PA, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV and Huang F. (2021). Extended investigation of field-evolved resistance of the corn earworm Helicoverpa zea(Lepidoptera: Noctuidae) to Bacillus thuringiensis Cry1A.105 and Cry2Ab2 proteins in thesoutheastern United States.. Journal of Invertebrate Pathology.
G21009	2021	Field Evolved Resistance	USA-- Lousiana-- Winnsboro	Yu W, Lin S, Dimase M, Niu Y, Brown S, Head GP, Price PA, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV and Huang F. (2021). Extended investigation of field-evolved resistance of the corn earworm Helicoverpa zea(Lepidoptera: Noctuidae) to Bacillus thuringiensis Cry1A.105 and Cry2Ab2 proteins in thesoutheastern United States.. Journal of Invertebrate Pathology.
G21008	2021	Field Evolved Resistance	USA-- Louisiana-- Winnsboro	Yu W, Lin S, Dimase M, Niu Y, Brown S, Head GP, Price PA, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV and Huang F. (2021). Extended investigation of field-evolved resistance of the corn earworm Helicoverpa zea(Lepidoptera: Noctuidae) to Bacillus thuringiensis Cry1A.105 and Cry2Ab2 proteins in thesoutheastern United States.. Journal of Invertebrate Pathology.
G20578	2019	Field Evolved Resistance	USA-- South Carolina-- Orangeburg	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20622	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20581	2019	Field Evolved Resistance	USA-- North Carolina-- Wayne	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20580	2019	Field Evolved Resistance	USA-- North Carolina-- Robeson	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20579	2019	Field Evolved Resistance	USA-- South Carolina-- Pickens	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20572	2019	Field Evolved Resistance	USA-- South Carolina-- Lee	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20571	2019	Field Evolved Resistance	USA-- North Carolina-- Johnston	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20569	2019	Field Evolved Resistance	USA-- South Carolina-- Charleston	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20568	2019	Field Evolved Resistance	USA-- South Carolina-- Barnwell	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20570	2019	Field Evolved Resistance	USA-- South Carolina-- Darlington	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20529	2019	Field Evolved Resistance	USA-- South Carolina-- Dillon	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20530	2019	Field Evolved Resistance	USA-- North Carolina-- Duplin	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20531	2019	Field Evolved Resistance	USA-- South Carolina-- Florence	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20532	2019	Field Evolved Resistance	USA-- North Carolina-- Johnston	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20533	2019	Field Evolved Resistance	USA-- North Carolina-- Robeson	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20534	2019	Field Evolved Resistance	USA-- North Carolina-- Washington	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20621	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20620	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20619	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20618	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20617	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin	Kaura, G., Guoa, J., Brown, S., Headd, G. P., Priced, P. A., Paula-Moraese, S., Nif, X., Dimasea, M., and Huang, F. (2019). Field-evolved resistance of Helicoverpa zea (Boddie) to transgenic maize expressing pyramided Cry1A.105/Cry2Ab2 proteins in northeast Louisiana, the United States. Journal of Invertebrate Pathology, 163 11-20.
G20536	2019	Field Evolved Resistance	USA-- North Carolina-- Washington	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20564	2019	Field Evolved Resistance	USA-- South Carolina-- Darlington	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20565	2019	Field Evolved Resistance	USA-- North Carolina-- Wayne	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.
G20528	2019	Field Evolved Resistance	USA-- South Carolina-- Darlington	Bilbo, R. T., Reay-Jones P. F. F., Reisig D., D. and Greene, K. J. (2019). Susceptibility of Corn Earworm (Lepidoptera: Noctuidae) to Cry1A.105 and Cry2Ab2 in North and South Carolina. Journal of Economic Entomology, 112 1845-1857.

*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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