Posted 6/23/2016 04:51 (#5370856 - in reply to #5370850) Subject: RE: groundhogs elimination
Western-Central Lower Michigan
WJKEIGER - 6/23/2016 04:16
I would think that propane gas in the hole would do the job without the dangers of a little inhalation of it, as one would get from inhaling even a little NH3 ( anhydrous ammonia). Just don't be smoking or have a flame source nearby !
This works, just gas em, and cover the holes up. Its heavier than air and they suffocate.
groundhogs elimination
