On Thursday Buis was found guilty of threatening to cause grievous bodily harm, criminal harassment and intentional damage in a two and a half year spree.
The offending stemmed from a parking ticket in 2012, when Pryde's driveway was blocked by the defendant.
The business owner became the subject of anonymous threatening text messages, and his contact details were distributed to dating websites and meeting places.
Pryde's neighbours were also falsely told he was under investigation for child sexual offences.
Buis has also been ordered to undergo 200 hours of community work.