Dollar Spot

Dollar spot is a fungal disease that affects most turfgrass species under low fertility. Leaves develop water soaked, dark lesions which become light tan with a reddish brown margin as they dry.

Start with sanitation: remove and dispose of affected material as you find it. Thin dense growth to improve air circulation, and redirect irrigation away from foliage. If the condition persists despite cultural adjustments, your local Extension office can help identify the pathogen and recommend targeted treatments.