Guys, I have a few yards that are starting to get dollar spot. We have been real wet here all summer. Now the heat is starting to come up along with the humidity. Yes I am a certified commercial applicator and this is my first year. What do most of you do for dollar spot? Any help would be great. Just to let you know, the lawn has not been irragated this year and is just now starting to show stess of low moisture. Sould I have them turn the sprinker system on? Will this promote more of the fungus to grow, or will it help out. I also heard it could be lacking Nitrogen. Should I fert again. Thanks in advance.