Green Crack First Grow

Overall good week. Had a small problem with what I believe are fungus gnats. They apperared to be feeding on the edges of some of the lower leaves. It wasn't hurting the leaves necessarily bit I didnt want it to become a bigger problem. I defoliated more at the base of the plants and dried the first 1/2 inch of soil. I now only see a few here and there. Bud sites are looking nice and are getting bigger almost daily.