Just this Spring while pulling weeds around my screened in patio I noticed sawdust all over some of the weeds. In searching around the area I can see a hole behind the downspout where it is coming from. Now I can hear a sound almost like water dripping coming from that particular post. This is all pressure treated lumber. What kind of insect could it be and how can I get rid of it?
Thanks for any advice.
Thanks for any advice.