Ok, maybe not a patch, but it surely is taking over a little. It's pulled down it's second sunflower plant. I can't bear to mess with it too much though since I really want some watermelons this year.
I have to go put planks and straw under them today so they don't get eaten up by slugs or rolly pollys, which devoured my cucumbers last year.
Along with the watermelons there are all of the flowers that they produce. This little visitor seemed to realize this and waited around for a bite to eat.