Well I think I have been infested. The funny thing is they aren't on my cukes (yet), but they were all over my corn silks last night. I hope I have slowed them down some by spraying. I was gone Saturday for a wedding, and went out in the garden last night and noticed all these bugs around the silks of my corn. So I through the spray to the corn. I'll check again this evening to see if they have slowed down any.
Just as I was slowing down the raccoons I get these little suckers!