Taste aversion works great...on one or two animals. The thought of using it on packs of coyotes is IMHO, purt-near impossible, cost and application wise. The only reasonable control is to kill coyotes enmass and the rapid reproduction and lower deer population will re-balance in a year or two. As a matter of opinion, (if the golf course deer were the main food source), I believe killing the coyotes rapidly is MUCH more humane than allowing them to starve slowly.
My $.02.
