There might be a few specific places where baiting might net you a few animals, but it is a lot of trouble, and they will always go to the distress call, so I'd say it depends on how much effort you want to put into it.
To give you an example. There is this secret facility out there in the desert. Big fence, no way to get in, but the patrols use a road inside and outside the fence. We knew there was a good population of coyotes on the property because they actually have a lake, which is always a good attraction in the desert. There is constant use of crawl holes under the fence, so the was no argument, they were in there, big time.
So, the problem was how to sit outside and call them coyotes away from a pretty cushy setup? We also had a big hunt that was going to be held nearby. So, my partner had an idea. He lived closer, so he would take his boy and drive the entire perimeter, every week, leading up to the big contest; with a fifty pound bag of Kennel Ration, ripping a hole in the corner.
A lot of effort ($) for two coyotes and second place. I have not a clue that it helped a bit.
We had killed that many several times before, in past years, so who knows?
Good hunting. LB