EPPO Global Database

Helicoverpa zea(HELIZE)

Distribution details in United States of America (Maryland)

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
* Cantelo, W. W. (1990) Southwestern Entomologist 15 (2), 159-162.

* Coggin, D. L.; Dively, G. P. (1978) Journal of the New York Entomological Society 86, 283.

* Kolodny-Hirsch DM, Harrison FP (1982) Comparative damage and leaf area consumption by the tobacco budworm and corn earworm on Maryland tobacco. Journal of Economic Entomology, 75(2), 168-172.
Situation in neighbouring countries
Country State Status
Canada Saskatchewan Present, no details view...
Canada Manitoba Present, no details view...
Canada Québec Present, no details view...
Canada New Brunswick Present, no details view...
Canada Nova Scotia Present, no details view...
Canada Ontario Present, no details view...
Canada Present, restricted distribution view...
Canada British Columbia Present, no details view...
Mexico Present, widespread view...