Slime Flux on Dead Ponderosa: No Contagion Risk from Sawdust

Understanding Slime Flux Transmission

The bacteria causing slime flux (Enterobacter, Klebsiella, etc.) are ubiquitous soil/water inhabitants. They enter trees only through fresh wounds. Sawdust from felling an infected tree cannot spread the disease.

Why Soil "Cleaning" Is Unnecessary

• Bacteria already exist in all soils.
• No practical method eliminates them.
• Disease requires wound entry—intact bark is an effective barrier.
• Focus on preventing wounds on remaining trees.

Wife's Taste Test: Harmless but Unwise

• Ooze = fermented sap (sugars, alcohols, bacteria).
• Not toxic—yellowjackets feed on it routinely.
• Alcohol content low; no acute risk.
• Psychological "ick factor" is the real concern.

Felling the Dead Ponderosa

• No special precautions for slime flux.
• Standard safety: certified faller, proper PPE, escape routes.
• Wood safe for firewood (burning kills bacteria).
• No soil remediation needed.

Protecting Remaining Trees

• Avoid wounding during removal operations.
• Maintain vigor: water, mulch, fertilize as needed.
• Promptly prune storm damage.