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: Cry1A.105

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G21030	2021	Field Evolved Resistance	USA-- Florida-- Santa Rosa	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.
G21022	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.
G21023	2021	Field Evolved Resistance	USA-- Florida-- Santa Rosa	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.
G21024	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.
G21025	2021	Field Evolved Resistance	USA-- Lousiana-- Alexandria	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.
G21026	2021	Field Evolved Resistance	USA-- Mississippi-- Stoneville	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.
G21027	2021	Field Evolved Resistance	USA-- Arkansas-- Tillar	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.
G21028	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.
G21029	2021	Field Evolved Resistance	USA-- North Carolina-- Lillington	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.
G21021	2021	Field Evolved Resistance	USA-- Mississippi-- Leland	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.
G21031	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.
G21032	2021	Field Evolved Resistance	USA-- Lousiana-- Alexandria	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.
G21033	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.
G22063	2023	Field Evolved Resistance	USA-- Lousiana	Huang, F.; Niu, Y.; Silva, T.; Brown, S.; Towles, T.; Kerns, D.; Jurat-Fuentes, J.L.; Head, G.P.; Carroll, M.; Walker, W.; et al. (2023). An Extended Investigation of Unexpected Helicoverpa zea (Boddie) Survival and Ear Injury on a Transgenic Maize Hybrid Expressing Cry1A/Cry2A/Vip3A Toxins. Toxins, 15.
G22064	2023	Field Evolved Resistance	USA-- Lousiana	Huang, F.; Niu, Y.; Silva, T.; Brown, S.; Towles, T.; Kerns, D.; Jurat-Fuentes, J.L.; Head, G.P.; Carroll, M.; Walker, W.; et al. (2023). An Extended Investigation of Unexpected Helicoverpa zea (Boddie) Survival and Ear Injury on a Transgenic Maize Hybrid Expressing Cry1A/Cry2A/Vip3A Toxins. Toxins, 15.
G22065	2023	Field Evolved Resistance	USA-- Lousiana	Huang, F.; Niu, Y.; Silva, T.; Brown, S.; Towles, T.; Kerns, D.; Jurat-Fuentes, J.L.; Head, G.P.; Carroll, M.; Walker, W.; et al. (2023). An Extended Investigation of Unexpected Helicoverpa zea (Boddie) Survival and Ear Injury on a Transgenic Maize Hybrid Expressing Cry1A/Cry2A/Vip3A Toxins. Toxins, 15.
G22066	2023	Field Evolved Resistance	USA-- Lousiana	Huang, F.; Niu, Y.; Silva, T.; Brown, S.; Towles, T.; Kerns, D.; Jurat-Fuentes, J.L.; Head, G.P.; Carroll, M.; Walker, W.; et al. (2023). An Extended Investigation of Unexpected Helicoverpa zea (Boddie) Survival and Ear Injury on a Transgenic Maize Hybrid Expressing Cry1A/Cry2A/Vip3A Toxins. Toxins, 15.
G21020	2021	Field Evolved Resistance	USA-- Mississippi-- Stoneville	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.
G21019	2021	Field Evolved Resistance	USA-- Lousiana-- Colfax	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.
G21018	2021	Field Evolved Resistance	USA-- Lousiana-- St. Joseph	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.
G21017	2021	Field Evolved Resistance	USA-- Lousiana-- St. Joseph	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.
G21016	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.
G21015	2021	Field Evolved Resistance	USA-- North Carolina-- Lenoir	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.
G21012	2021	Field Evolved Resistance	USA-- Georgia-- Tifton	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.
G21011	2021	Field Evolved Resistance	USA-- Georgia-- Tifton	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.
G21010	2021	Field Evolved Resistance	USA-- Mississippi-- Stoneville	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.
G21007	2021	Field Evolved Resistance	USA-- Louisiana-- Baton Rouge	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.
G20225	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin Parish	Kaur, G., Guo, J., Brown, S., Head, G. P., Price, P. A., Puala-Moraes, S., Ni, X., Dimase, 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.
G20224	2019	Field Evolved Resistance	USA-- Louisiana-- Franklin Parish	Kaur, G., Guo, J., Brown, S., Head, G. P., Price, P. A., Puala-Moraes, S., Ni, X., Dimase, 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.
G20223	2019	Field Evolved Resistance	USA-- Louisiana-- Rapides Parish	Kaur, G., Guo, J., Brown, S., Head, G. P., Price, P. A., Puala-Moraes, S., Ni, X., Dimase, 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.
G20222	2019	Field Evolved Resistance	USA-- Louisiana-- Tensas Parish	Kaur, G., Guo, J., Brown, S., Head, G. P., Price, P. A., Puala-Moraes, S., Ni, X., Dimase, 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.
G20221	2019	Field Evolved Resistance	USA-- Louisiana -- Franklin Parish	Kaur, G., Guo, J., Brown, S., Head, G. P., Price, P. A., Puala-Moraes, S., Ni, X., Dimase, 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.
G19353	2015	Lab selected after field-evolved resistance**	USA-- Georgia-- Tifton	Welch, K.L., Unnithan, G.C., Degain, B.A., Wei, J., Zhang, J., Li, X., Tabashnik, B.E., and Carriere, Y. (2015). Cross-resistance to toxins used in pyramided Bt crops and resistance to Bt sprays in Helicoverpa zea. Journal of Invertebrate Pathology, 132 149-156.

*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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