The Rovers defender was dismissed in the final minute of the game by referee Alan Wiley for what was deemed a late tackle on Pompey's debutant striker Kanu.
The appeal will be heard by an independent disciplinary commission on Tuesday afternoon.
The Rovers defender was dismissed in the final minute of the game by referee Alan Wiley for what was deemed a late tackle on Pompey's debutant striker Kanu.
The appeal will be heard by an independent disciplinary commission on Tuesday afternoon.
