I refuse to use AH traps as unless you are going rigidly visit them everyday more harm will be done to non targeted species for the sake of catching one or two AH to say look they are here.
I think better to keep an eye out for hawking and to put out open bait trays where they may be seen to come and go, sweet bait for early season and fishy bait for Autumn on.
I keep a pair of hives at a Network Rail office site which is a green bee freindly purpose built place, there are a few who watch from a distance and so have eduacted some of the workers to let me know if they see large hovering insects in frront of the hives.
My hive gardens are placed in front of nettles so not much scope for hawking but awareness and reporitng is my view, also have one of those battery rackets to zap them with for id confirmation and eveidence of presence in the area.