What is Red Thread?
Red Thread is a fungal disease that affects grass when the lawn is under stress, such as during drought, periods of high humidity, or improper mowing practices. It gets its name from the distinctive reddish-pink threads or strands that form on the grass blades.
- Reddish-brown patches of decaying grass.
- Fine red threads (needles) emerging from the grass blades.
- Pink or reddish, candy-floss-like particles around the base of the leaf.
- A ragged lawn appearance, with infected blades mixed among healthy ones.
In more severe cases, the grass may appear scorched or yellow, with irregular or circular patches ranging from 5 to 50 cm in diameter. These patches may be scattered across the lawn or merge into larger areas when located close together.