It’s been a tumultuous week for Parma, who have now dropped two of their three Serie A games, including a 3-1 defeat to Juventus.
De La Boca have now won just once all season, and were knocked out of the Europa League by Sevilla in the round of 16.
The Parma president is hopeful the club can regain the level of form that has brought them so much success in recent seasons.
“We need to improve in the areas we have the best players in the squad and in the team,” De La Bono said.
“I want the players to be the best they can be, but also to be able to give me what I need in the moment.”