Powderpost Beetle
Lyctus brunneus
Wood-boring beetles whose larvae reduce hardwood flooring and structural beams into fine, powdery sawdust....
Behavior & Habits in Florida
Wood-boring beetles whose larvae reduce hardwood flooring and structural beams into fine, powdery sawdust.
How to Identify the Powderpost Beetle
- ▸ Tiny round exit holes (1-2mm)
- ▸ Fine, flour-like frass below holes
- ▸ Slender reddish-brown to black adults
- ▸ Attacks hardwoods like oak and ash
Health & Property Risks, Moderate Risk
- ! Damage to hardwood flooring and structural beams
- ! Slow, hidden deterioration of timber
- ! Reinfestation of stored lumber
What to Do in Florida
Reduce wood moisture and seal bare wood. Replace heavily damaged timber. Call a licensed pest professional for borate or fumigation treatment.
Professional Solutions from Mosquito Control Florida
Quick Reference
- Risk Level
- Moderate
- Bites/Stings
- No
- Active Season
- Adults emerge spring through summer; larvae active year-round
- Where Found
- structure, indoors
- Category
- structural
Get Professional Help
Our FDACS-licensed technicians can assess your property and recommend the right treatment for Powderpost Beetle control in Florida.
Get a Free Quote 561-744-1115 (Palm Beach)Powderpost Beetle FAQ, Florida
Does the Powderpost Beetle bite in Florida?
The Powderpost Beetle does not typically bite or sting humans but poses these risks: Damage to hardwood flooring and structural beams, Slow, hidden deterioration of timber, Reinfestation of stored lumber.
When is Powderpost Beetle season in Florida?
In Florida, Powderpost Beetle activity is: Adults emerge spring through summer; larvae active year-round.
What does a Powderpost Beetle look like?
Key ID features: Tiny round exit holes (1-2mm); Fine, flour-like frass below holes; Slender reddish-brown to black adults; Attacks hardwoods like oak and ash.
What should I do about Powderpost Beetles in my Florida yard?
Reduce wood moisture and seal bare wood. Replace heavily damaged timber. Call a licensed pest professional for borate or fumigation treatment.
Moderate Risk Pest: Get Professional Powderpost Beetle Control
FDACS-licensed technicians serving all of Florida, with hyper-local focus on Palm Beach County and Hillsborough County. Free quote.
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