01/10/2026
The worm that turned…
In 1546, English writer John Heywood published A Dialogue Containing the Number in Effect of All the Proverbs in the English Tongue, which included an early version of a proverb we still recognise today:
“Tread a worm on the tail, and it must turn again.”
Over the centuries, that idea evolved into the familiar expression “the worm has turned.”
But when it comes to woodworm, there's another kind of transformation going on.
Despite the name, woodworm isn't a species. It's a general term for the wood-boring larvae of several different beetles. The larvae live and feed within timber before eventually pupating and emerging as adult beetles.
Which is also why a few holes in an old beam don't automatically mean you have an active infestation. Correct identification, evidence of current activity and an understanding of the conditions within the timber all matter before deciding whether treatment is actually necessary.
Sometimes the worm really does turn. Into a beetle.
Concerned about wood-boring insects or timber decay in your property? Talk to Elements.
Elements deals with woodworm. Adult beetles are free to make their own arrangements.