We are unable to ID the turfgrass in the photo; not enough distinguishing features and fine details are visible, especially with mown grass. If you would like to try to determine what grass it is, you can use the key and descriptions in the links below to narrow-down the possibilities. Illustrations of what the structures or features look like (ligule, vernation, auricles, collar, etc.) that are needed for comparison are included in each page.

• Turfgrass Identification -- Ohio State
• Weedy Grass Identification -- Ohio State
• Cool-season Turfgrass Identification -- Penn State

Fungal infection is certainly possible, yes, given our wet and humid/foggy weather recently, but we can't tell from the image which pathogen (if any) is responsible. You can use the information on the Lawn Diseases pages, plus our Diagnose Lawn Problems page, to try to narrow it down. Visible mycelium (fungal threads that are sometimes visible outside of the infected plants when conditions are wet or very humid) will help narrow-down which fungus may be present since some have different colors (gray-white vs. pink, for example).

Miri