Wasps eating wood
We have problem with wasps eating and nesting in our covered patio. The beams themselves we have tried insecextacides ferreteria recommended spraying with diesel all of these have had no effect on the blighters everytime we go out we have sawdust everywhere is there anyone knows of what will work I do have a video of the things and damage they are doing we don’t live there at present sorry we are desperate to find a way of stopping these pests before they do any further damage .