Pinkish-red strands in grass could be red thread - Turf

Red thread is often associated with under-fertilized turf and one of the simplest recommendations to alleviate disease pressure is to fertilize.

What is Red Thread and How to Get Rid of It

Red Thread - Lawns University of Maryland Extension

How to Identify & Treat Lawn Fungus & Disease with Pictures

IPM : Reports on Plant Diseases : Red Thread and Pink Patch of

Red Thread Disease Solutions, why is my grass turning red

Red Thread – Wisconsin Horticulture

Turf Disease & Fungus Identification - Lawn Addicts

Fungus on Grass: How to Treat it Properly - Perfect Lawn Care

Seeing Red, Feeling Blue? — Plant & Pest Advisory

What is Red Thread and How to Get Rid of It