Wood termites? What to do?

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Forum topic by Lloyd Davies posted 04-22-2009 05:11 AM 1110 views 0 times favorited 5 replies Add to Favorites Watch
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Lloyd Davies

116 posts in 2745 days

04-22-2009 05:11 AM

Topic tags/keywords: termites woodrot rot question

I have taken a few photos of some wood I have drying. It seems to have some kind of mite. I brushed the wood clean yesterday and you can see the piles of sawdust they have created in the pictures in this link:

Can anyone tell me what my recommended course of action should be?

Thanks much, Lloyd

-- Northern California

5 replies so far

View interpim's profile


1158 posts in 2877 days

#1 posted 04-22-2009 05:26 AM

Are those Powder Post Beetles possibly? I have heard you can put them on the freeze for a couple days to get rid of them.

-- San Diego, CA

View John Ormsby's profile

John Ormsby

1283 posts in 3156 days

#2 posted 04-22-2009 06:01 AM

Those are powder post beetles. If you do not have too many BF of wood, you might talk with a local exterminator and see if you can put the wood in a garage of a house they are going to tent up and treat. These beetles must be stopped from doing any more damage. They can be a real pain. I normally spray all of any fresh wood with a product called Timbor. It will guard against these types of infestation. You seem to have a lot of them in your woodpile. They WILL get into your house or storage area and start damaging them also.
Let us know how things worked out.

-- Oldworld, Fair Oaks, Ca

View Dan Lyke's profile

Dan Lyke

1509 posts in 3544 days

#3 posted 04-22-2009 04:26 PM

I don’t know what you can do now, but when I stack my wood I dust each layer with Boric acid, which seems to have done nothing bad so far.

John suggested tenting, and interpim suggested what I’ve heard: a local woodworker here had some big slabs for tabletop that he thought were too infested for tenting to be a sure thing, so rented a palette in the deep freeze warehouse of a local food storage place for a week at -40. He said before that he could see a day or three’s worth of sawdust accumulate under the wood, afterwards he monitored it for a few weeks and saw nothing.

-- Dan Lyke, Petaluma California,

View dalec's profile


613 posts in 3308 days

#4 posted 04-23-2009 03:57 PM

We had a powder beetle infestation in our old beach house. We were selling the house at the time and found this problem on inspection. Ended up bringing a crew in to do the treatement with boric acid and a major repair to the floor joists.

As John advises, don’t let them get into your homes wood structure.


View Peik Löf's profile

Peik Löf

115 posts in 2791 days

#5 posted 04-23-2009 07:13 PM

atleast they leave those neat little piles of dust, will make cleanup easier ;)

-- My signature is awesome.

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