Our corn and pumpkin seedlings appear to have been decimated by cutworms.
They're actually caterpillars, and quite destructive ones at that:
We're interested in getting rid of them organically, any suggestions greatly appreciated!
The plot is 60m x 20m (200' x 65'), split 50/50 between the two crops.
The corn was planted at roughly 30cm (12") apart in rows 50cm (20") apart.
Pumpkins were about 80cm (32") apart.