First if you can find there hole where they might be at.And get them out usually running water in it. Once you know there not in there throw some moth balls and cover hole up. Also put moth balls in the area where you see them.
spray the yard with an insecticide that is labeled for slugs. Thats what the Armadillos are after.
Thanks for the info. Will try again.
Meant to say grubs spray for grub worms..
Moth balls will keep snakes away. Not sure about armadillos but it might be worth a try.
here is some helpful information
Copied from: Gardening know how