Something is enjoying my salad leaves!

[Pigeonpoo]

Actually, whatever it is, it's enjoying the raddish leaves and the rocket leaves too. Please can anyone enlighten me? The leaves have hundreds of tiny clear holes in them. I have had a search under the leaves but can't find anything. Eugh, are they still OK to eat?

[womble]

Flea beetle. Yea they are fine to eat.

And since when has a hole been anything but clear

[Pigeonpoo]

Flea beetle...YUK! Is there anything I can spray to get rid of them?

The hole....well, they do not quite eat all the way through the leaf - just leave a clear sort of area. Well, I can understand myself!!