Skip to main content


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 Cry1Ab

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

Resistance Case(s)

Case Id Year of Report Type of Resistance Location Reference
G21095 2021 Field Evolved Resistance
USA--
Georgia--
Tift
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21107 2021 Field Evolved Resistance
USA--
North Carolina--
Harnett
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21106 2021 Field Evolved Resistance
USA--
South Carolina--
Darlington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21105 2021 Field Evolved Resistance
USA--
Lousiana--
Tensas
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21104 2021 Field Evolved Resistance
Ukraine--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21103 2021 Field Evolved Resistance
USA--
Lousiana--
Rapides
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21102 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21101 2021 Field Evolved Resistance
USA--
North Carolina--
Caldwell
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21100 2021 Field Evolved Resistance
USA--
South Carolina--
Darlington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21099 2021 Field Evolved Resistance
USA--
South Carolina--
Darlington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21098 2021 Field Evolved Resistance
USA--
South Carolina--
Florence
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21097 2021 Field Evolved Resistance
USA--
South Carolina--
Florence
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21096 2021 Field Evolved Resistance
USA--
Georgia--
Tift
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21094 2021 Field Evolved Resistance
USA--
Mississippi--
Washington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21093 2021 Field Evolved Resistance
USA--
Mississippi--
Washington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21092 2021 Field Evolved Resistance
USA--
Mississippi--
Washington
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21091 2021 Field Evolved Resistance
USA--
Lousiana--
Grant
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21090 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21089 2021 Field Evolved Resistance
USA--
Lousiana--
Tensas
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21088 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21087 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21086 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21085 2021 Field Evolved Resistance
USA--
Lousiana--
Franklin
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G21084 2021 Field Evolved Resistance
USA--
Lousiana--
East Baton Rouge
Niu Y, Oyediran I, Yu W, Lin S, Dimase M, Brown S, Reay-Jones FPF, Cook D, Reisig D, Thrash B, Ni X, Paula-Moraes SV, Zhang Y, Chen JS, Wen Z and Huang F. (2021). Populations of Helicoverpa zea (Boddie) in the Southeastern United States are Commonly Resistant to Cry1Ab, but Still Susceptible to Vip3Aa20 Expressed in MIR 162 Corn. Toxins, 13 2-14.
G19978 2018 Field Evolved Resistance
USA--
North Carolina
Reisig, D. D., Huseth, A. S.., Bacheler, J. S., Aghaee, M-A., Braswell, L., Burrack, H. J., Flanders, K., Greene, J. K., Herbert, D. A., Jacobson, A., Paula-Moraes, S. V., Roberts, P., and Taylor, S. V. (2018). Long-term empirical and observational evidence of practical Helicoverpa zea resistance to cotton with pyramided Bt toxins. Journal of Economic Entomology, 111 (4) 1824-1833.
G20674 2016 Field Evolved Resistance
USA--
Maryland
Dively, G. P., Venugopal, P. D., and Finkenbinder, C. (2016). Field-Evolved Resistance in Corn Earworm to Cry Proteins Expressed by Transgenic Sweet Corn. PLoS ONE, 11 e0169115.
*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.