Thick, thatchy lawns that are not mowed or watered properly are likely candidates for disease. Damage usually shows up as discrete small spots of discolored turf. The sunniest areas of the lawn are usually the first to show damage. As the disease progresses, the spots enlarge and coalesce to form large patches. If left unchecked, large areas may be killed out.
Some fungi are easier to control than others.
In any case, it is important to use the correct fungicide for a particular disease. If a fungicide is needed, we can recommend the one you should use, or, we can quote a price for Lawn Pro to make the application. Please note that these products are expensive and may require repeat treatments. These are good reasons for maintaining correct watering and mowing practices. These mean little pests reside in the lawn and can be a serious nuisance to pets and people.