Fan-shaped Jelly Fungus
MODERATEDacrymyces spathularia
Overview
tight cluster growing on fallen Laurel Oak branch in former longleaf pine-xeric oak habitat; petal- or spatulate-shaped fruiting bodies apically flattened, light yellow to bright yellow, tough, gelatinous or rubbery
- Type
- Fungus
- Severity
- MODERATE
- Source
- iNaturalist
Symptoms
Geographic Spread
Treatments
Fungicide Application
Apply systemic or contact fungicide at the first sign of infection. Repeat applications may be needed during wet weather. Follow label rates and timing.
Sanitation and Pruning
Remove and destroy all infected leaves, branches, and fallen debris. Improve air circulation by thinning dense canopy growth. Sterilize pruning tools.
Soil and Moisture Management
Ensure proper drainage, avoid overwatering, and apply mulch to reduce soil splash. Many fungal pathogens thrive in persistently wet conditions.
Recommended Products & Tools
Helpful supplies for managing Fan-shaped Jelly Fungus. Always read and follow label directions, and confirm a diagnosis before treating.
Broad-spectrum protectant for many fungal leaf and bark diseases.
Preventive spray for needle cast, leaf spots, and blights.
Sharp, clean cuts to remove affected wood — a tree-care essential.
As an Amazon Associate, TreeIssues may earn a commission from qualifying purchases made through these links — at no extra cost to you.
Frequently Asked Questions
What is Fan-shaped Jelly Fungus?
tight cluster growing on fallen Laurel Oak branch in former longleaf pine-xeric oak habitat; petal- or spatulate-shaped fruiting bodies apically flattened, light yellow to bright yellow, tough, gelatinous or rubbery
What are the symptoms of Fan-shaped Jelly Fungus?
Where is Fan-shaped Jelly Fungus currently found?
Fan-shaped Jelly Fungus is currently active in Connecticut, Florida, Georgia, Hawaii, Iowa, Illinois, Massachusetts, Michigan, Pennsylvania, Tennessee, Texas. It has been reported in 11 total states across the United States.
How do I treat Fan-shaped Jelly Fungus?
Treatment options for Fan-shaped Jelly Fungus include: Fungicide Application, Sanitation and Pruning, Soil and Moisture Management. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.