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LiberalAndProud

(12,799 posts)
5. Truly I am science impaired, so this is interesting.
Fri Apr 26, 2013, 12:52 PM
Apr 2013

Since the linked article in the OP specifically mentions lignin as the agent that was introduced to resist decay, I went on a little google tour to find that lignin acts as a barrier against insects and fungi. So there's that.

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