This is my first year attempting to grow anything so I've been reading a lot, and now I'm really concerned anytime I see anything on my tomato leaves. :/ I've uploaded the images here:

clearest image: http://i.imgur.com/9v4cANi.jpg

another leaf: http://i.imgur.com/g4KwXPb.jpg

It seemed mostly confined to the leaves on the two lowest stems, so I removed those. Is there anything else I need to do?

This post was edited by binderclips on Mon, Apr 28, 14 at 23:00