Fairy Rings [Turfgrass] (various Basidiomycete fungi)-Hort Answers - University of Illinois Extension

Mushrooms and Puffballs (various Basidiomycete fungi)-Hort Answers - University of Illinois Extension

Fairy Ring MU Extension

Wet fall weather can cause abundance of fungus

Fairy Ring in Turf NC State Extension Publications

Mushrooms and Puffballs (various Basidiomycete fungi)-Hort Answers - University of Illinois Extension

Fairy Rings Turf Disease Syngenta Turf & Landscape

Fairy Ring in Turf NC State Extension Publications

Fairy Rings - Judith Basin County Extension

Fairy Ring in Turf NC State Extension Publications

Turf: Fairy Ring and Localized Dry Spot Center for Agriculture, Food, and the Environment at UMass Amherst

Fairy Ring - Northeastern IPM Center

Fairy Rings Turf Disease Syngenta Turf & Landscape

Fairy Rings in Turf N.C. Cooperative Extension

Fairy Rings Turf Disease Syngenta Turf & Landscape