Petrucci in the second half and fired the equaliser from the penalty spot.
"Davide got very frustrated with himself in the second half, which is why I took him off, but we have to bear in mind that he has never been out on loan before," explained Ferguson to the Peterborough Evening Telegraph.
"He is, by definition of where he came from, a very good footballer and he loves being at this club. We only have him for a month at first, but I will definitely try and extend the loan."
Michael Keane produced another accomplished display at the back as promotion-chasing Leicester picked up a useful 1-0 victory against Middlesbrough on Friday night. Although the England Under-19 international was shown a yellow card, he was unlucky to see a header hit the bar and excelled in snowy conditions.
In Europe, Bebe played the full 90 minutes of Rio Ave's 3-1 home reverse to Vitoria Guimaraes while Luke Giverin's Royal Antwerp saw their game with Heist postponed due to the terrible weather in Belgium. Antwerp's next scheduled fixture is on Wednesday against White Star Woluwe. Sean McGinty has returned from his stint with Carlisle United.
Barclays Premier League
Fabio - Queens Park Rangers
Angelo Henriquez - Wigan Athletic
Michael Keane - Leicester City
Davide Petrucci - Peterborough
Scott Wootton - Peterborough
Portuguese Primeira Liga
Bebe - Rio Ave
Belgian Second Division
Luke Giverin - Royal Antwerp