I have a devolopment that is under my care. The clients are starting to show red spots all over the lawns. It started a few weeks ago on one yard and is quickly spreading. From a distance it looks like grub damage. Yellow spots here and there. When you get up close the patches are red or orange. Some have these chunks of what looks like mold. It is sticky to the touch. I remember someone mentioning red mold in my pesticide class years ago, but don't remember anything about it. What is this, how do I stop/treat it???