Helicoverpa zea(HELIZE)
Distribution details in United States of America (Louisiana)
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
* Carriere, B. (1982) Agricultural Research, USA 30 (9), 7.
* Leonard, B. R.; Micinski, S.; Graves, J. B.; Burris, E. (1990) Louisiana Agriculture 33 (4), 17-19.
* Newsom, L. D. (1980) World Soybean Research Conference II: Proceedings, pp. 261-273. Westview Press Inc., Colorado, USA.
* Leonard, B. R.; Micinski, S.; Graves, J. B.; Burris, E. (1990) Louisiana Agriculture 33 (4), 17-19.
* Newsom, L. D. (1980) World Soybean Research Conference II: Proceedings, pp. 261-273. Westview Press Inc., Colorado, USA.
| 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 |