Wet, cool weather is favoring continued activity of large patch and other spring diseases. If you have not downloaded it yet, be sure to check out the 2017 fungicide guide from Vincelli et al.
For a superb update on large patch, dollar spot, spring dead spot, and root problems, you can roll on over to the Missouri Turf Pathology Report .
Here is some large patch in our research plots:
Just for fun, here is some fairy ring activity. I walk past this spot a lot, and those mushrooms popped out after a recent rain.
And also just for fun here are two panoramas of Rocky Ford! You can click to zoom and imagine birds chirping and a soft spring breeze in the air… ahhhh….