Dust Rider
WKR
You can fill burrows with LPG and ignite 
Results may not be what you expect! 
The most effective method is 4” semi rigid dryer vent hose hooked up to diesel exhaust and pumped into burrows. Crude but works and poisons burrows for multiple years. You got to get them right when they wake up from hibernation and before they breed.
Results may not be what you expect! The most effective method is 4” semi rigid dryer vent hose hooked up to diesel exhaust and pumped into burrows. Crude but works and poisons burrows for multiple years. You got to get them right when they wake up from hibernation and before they breed.
