Helicoverpa armigera and Helicoverpa zea
 |
||
| Caterpillars of Helicoverpa sp. showing colour variation and characteristic markings (accurate identification to species requires laboratory examination) |
| Department for Environment, Food
and Rural Affairs 2000 PB 5189/5190 |
CENTRAL SCIENCE LABORATORY |  |
Page last modified:
22 Nov 2006
Page published: 26 May 2006