Well, I haven't noticed any ant-like damage yet. I've seen their work on various leaves and stuff before and know how they roll. They don't appear to be carrying anything, just moving around a lot. Didn't see them when I got home tonight but I'll hafta pop out right now and see if they're back.
From what I've read the lady bugs are the big helpers here. They seem to indulge in all the mentioned pests, so it looks like I'm off to get me some ladies tomorrow!