Specialty bulb suppliers (i.e. McClure and Zimmerman) will often carry them, although the species typically recommended for this purpose is Fritillaria imperialis. And you should know that folk or home remedies such as this (and others) to control moles are not considered to be very effective, if they work at all. Trapping - if allowed in your area - is really the only effective control that doesn't involve rather toxic fumigation chemicals.

Here is a link that might be useful: mole control info

I saw a sonic mole repeller in my hardware store! Supposed to work for moles, and other burrowing rodents. No idea if it really works. It was solar powered.

Hi:

Here is a good link to help deter various rodents anf other small animals

Cheers,
MG

Here is a link that might be useful: Rodent help