Helicoverpa zea(HELIZE)
Distribution details in United States of America
Current pest situation evaluated by EPPO on the basis of information dated
2019: Present, widespread
From CABI Pest map 239 (1993): Present, widespread
From CABI Pest map 239 (1993): Present, widespread
From NPPO: Present, widespread
Arnett (1993) gives it as present in all his five zones of mainland USA.
* Arnett RH Jr. (1993) American Insects : A Handbook of the Insects of America North of Mexico. Sandhill Crane Press. Gainesville, Florida, 850 pp.
* Reay-Jones FPF (2019) Pest status and management of corn earworm (Lepidoptera: Noctuidae) in field corn in the United States. Journal of Integrated Pest Management 10(1) 19. https://doi.org/10.1093/jipm/pmz017
* Swenson SJ, Prishmann-Voldseth DA and Musser FR (2013) Corn earworms (Lepidoptera: Noctuidae) as pests of soybean. Journal of Integrated Pest Management, 4(2), 1-8. https://doi.org/10.1603/IPM13008
* Reay-Jones FPF (2019) Pest status and management of corn earworm (Lepidoptera: Noctuidae) in field corn in the United States. Journal of Integrated Pest Management 10(1) 19. https://doi.org/10.1093/jipm/pmz017
* Swenson SJ, Prishmann-Voldseth DA and Musser FR (2013) Corn earworms (Lepidoptera: Noctuidae) as pests of soybean. Journal of Integrated Pest Management, 4(2), 1-8. https://doi.org/10.1603/IPM13008
| Country | State | Status | |
|---|---|---|---|
| Canada | Saskatchewan | Present, no details | |
| Canada | Manitoba | Present, no details | |
| Canada | Québec | Present, no details | |
| Canada | New Brunswick | Present, no details | |
| Canada | Nova Scotia | Present, no details | |
| Canada | Ontario | Present, no details | |
| Canada | Present, restricted distribution | ||
| Canada | British Columbia | Present, no details | |
| Mexico | Present, widespread |