was outside today and saw a wall covered in them. i remembered what you said and sure as shit, a bunch of small brown shit stains. had to be from them because the siding is only a couple weeks old. at first i wasnt happy but then i realized it wasnt the first time i had shit stains everywhere. so i just let them be.I have white steel siding KDM I have to disagree with you. The brown stains they leave all over the outside of my house and inside are bothersome to clean. The stains are caused by box elder bugs, they are the enemy...
I agree I can't kill them all but it makes me very happy when there are piles of dead ones.
Since your a PHD can you tell me any negative effects of Tempo ??