Final diagnosis


Agrotis spp. (Cutworms)

Potato stem cut by cutworm larva (right). <b><i>Agrotis</i> sp.</b>
Defoliation due to an attack by cutworms. <b><i>Agrotis</i> sp.</b>
Defoliation due to an attack by cutworms (Calvados, France, 2003). <b><i>Agrotis</i> sp.</b>