Helicoverpa zea(HELIZE)
Distribution details in United States of America (California)
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
* Henneberry, T. J.; Vail, P. V.; Pearson, A. C.; Sevacherian, V. (1991) Southwestern Entomologist 16 (1), 81-89.
* Steenwyk, R. A. van (1983) California Agriculture 37 (1/2), 12-13.
* Toscano, N. C.; Sances, F. V.; Johnson, M. W.; LaPre, L. F. (1982) Journal of Economic Entomology 75 (4), 738-741.
* Steenwyk, R. A. van (1983) California Agriculture 37 (1/2), 12-13.
* Toscano, N. C.; Sances, F. V.; Johnson, M. W.; LaPre, L. F. (1982) Journal of Economic Entomology 75 (4), 738-741.
| 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 |