Cant find help with this one...

Now I got problems.. The leaves of a couple of my normal sized plants in flowering have started getting these "rusty" spots the color is really rusty brownish golden. Mainly on the upper fanleaves... Looks like something has been munching a bit on the leaves as well...its nothing major yet but im getting nervous hehe..
Ive got good ventilation and a hps 600W...I got that one hanging pretty low over the plants wich i think have reached or are close to maximum height..

Ill post another pic..


Thanks for any help..

More pics of setup and spots and leaf munching..

Looks like it could be spider mites... I don't have any personal experience with them but I've done a lot of research on them. They say the best way to get rid of them is to introduce ladie bugs into the grow but you may want to do your own research to make sure that's true. I'm still new at this.

nice set-up. i'm gonna go with "thrips". they like to chew the surface of the leaves like that. check the undersides of the leaves. you may need to use a magnifying glass to see them.

when did it start have you changed anything

im thinking if it is bugs why are they showing now and not weeks ago or they got brought in by something just a thought

Now that u mention it...one of the plants just came in from another friends house. About as long ago as the spots started like 5 or 6 days not really sure though. What is ladybugs? What do I use against leafeaters and can i use the same stuff for all??? thx...

I gave the wrong fertilizers....bummer...all fixed now...