Helicoverpa zea(HELIZE)
Distribution details in United States of America (Oregon)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
From CABI Pest map 239 (1993): Present, no details
From CABI Pest map 239 (1993): Present, no details
* Coop, L. B.; Drapek, R. J.; Croft, B. A.; Fisher, G. C. (1992) Journal of Economic Entomology 85 (1), 240-245.
* Drapek, R. J.; Coop, L. B.; Croft, B. A.; Fisher, G. C. (1990) Southwestern Entomologist 15 (1), 63-69.
* Drapek, R. J.; Coop, L. B.; Croft, B. A.; Fisher, G. C. (1990) Southwestern Entomologist 15 (1), 63-69.
| Country | State | Status | |
|---|---|---|---|
| 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 | |
| Canada | Saskatchewan | Present, no details | |
| Mexico | Present, widespread |