Those spots are just the visible damage they are doing to your plants. They also multiply fairly quickly. I wouldn't let it go for much longer. Get rid of this nasty buggersThank you very much for the response!!!
I'll go straight to my local growshop and see if they got that Monterey Garden Spray with spinosad and if they don't then I'll go by some alternative way. Maybe they have something else or maybe I could get that soap or neem oil.
I don't get it. They've been on my plants for 2 weeks already, but my plants seem to be doing quite well regardless of the eaten spots. Why haven't I had a bad feeling about this? Am I just lucky they haven't yet eaten all my plants?