13-05-2018, 07:56 PM
(07-05-2018, 04:34 PM)Colin Morgan Wrote: If you come across woodworm and treat it, put a pencil circle round each hole - then you can see if there is any fresh activity next time you look. The blighters can continue to emerge for some years - in the summer - and if two get together and lay eggs, then there could be a lot more trouble...
Colin
In the old building world we check whether woodworm is active by gluing tissue paper over the holes during the winter. By June you'll know, because there will be holes in the paper.