Sweet corn problem. Pest or disease?

[miachvyboy]

I just planted my sweet corn seedlings last week here in central florida. After a week I started noticing holes in the leaves, and it seems to be getting worse. What could it be? Pictures are below.

Thanks,
Stephen

[rainbowgardener]

this is a duplicate post, which I responded to in the other thread. It gets confusing to have it twice.

If other people have responses, please put them here:

https://www.helpfulgardener.com/forum/vi ... 39&t=56732