Do you have a moisture problem or something?

Not that I'm aware of. I have been having sprinkler problems lately,
and in attempts to fix it, have had the sprinkler on more than usual.
Maybe they're thriving because of that.

Last night was the worst! My garden is infested! They were munching
on my Stella Del Oro daylily blooms by the dozen! I had some dahlia
seedlings on my potting bench and they nibbled them to NOTHING. My
black eyed susans are swiss cheese.

I'm an organic gardener, but I'm tellin' ya, if this keeps up, I'll
have no choice to break out the big (read posionous) guns. :{

-F