Smoky polypore in Indiana
MODERATEFungus
Smoky polypore is currently active in Indiana. Watch your susceptible trees closely and act early.
About Smoky polypore
Host: dead Lonicera mackii (?) log. Located in a section of bottomland that was flooded in mid-August of this year.
Symptoms to watch for
Treatment options
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 Smoky polypore. 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.
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Browse all Indiana arborists →Frequently asked questions
Is Smoky polypore in Indiana?
Smoky polypore is currently active in Indiana. Watch your susceptible trees closely and act early. It was first recorded here on September 24, 2026.
What does Smoky polypore look like?
How do I treat Smoky polypore?
Options include: Fungicide Application, Sanitation and Pruning, Soil and Moisture Management. Confirm the diagnosis before treating, and consider a certified arborist for high-value trees.