I started to plant pumpkin in my backyard, and recently I discovered the
leafs of the pumpkin got eaten by some kind of insects. please see photo
below:
http://members.rogers.com/londonboy/...n/DSC02009.jpg

What kind of insects are they? anyone knows? the is pretty scary because
they ate it so fast, just overnight it ate half of the leaf.. any
solution? help....