"Canned corn is not to be used as bait for fishing."
There has to be better bait to use anyway, but really, who would use canned corn? Would it even stay on the hook? "Here fishy fishy fishy...come get some delicious, healthy corn!" What a dumb law. Silly Oregon state.
You might also want to check out this dumb skunk law or this dumb raccoon law! If you just can't get enough of dumb laws, have a look at these!