no sign of any gophers or moles on my property in 5 years - and a couple months after the beds go in with nice soil and BAM! - i get this:
inspite of chicken wire across the bottom of the beds - all screwed to the trex, the buggers found thier way in. so this fall i may be pulling the dirt and installing a better metal barrier in each bed - something i am not looking forward to.
in the mean time, i got the word from farmer fred (todays kfbk show, just after 9) that castor oil is the most effective way to control the critters. so off to front yard nursury i went and bought granules and liquid forms of the oil, as well as a manual trap that - hopefully will - you know.....