EPPO Global Database

Helicoverpa zea(HELIZE)

Distribution details in United States of America (Louisiana)

Situation
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
References
* 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.
Situation in neighbouring countries
Country State Status
Canada Present, restricted distribution view...
Canada Québec Present, no details view...
Canada Manitoba Present, no details view...
Canada New Brunswick Present, no details view...
Canada British Columbia Present, no details view...
Canada Saskatchewan Present, no details view...
Canada Nova Scotia Present, no details view...
Canada Ontario Present, no details view...
Mexico Present, widespread view...