What I want to say is, there really isn't room to keep much more where I have a single near r n r tracks. It's actually in someones back yard for them to enjoy, they asked. The tracks in this particular area are on rock as in the picture but much higher with creeks and sloughs running under the tracks to the Sacramento river near by. I see others moving pallets of hives in and and out to pollinate some of the crops a few miles down the road in each direction. I've thought about maintaining a bee yard near tracks many times but this is as far as it's gone.
Spray is something to consider, Thanks,