The Pilgrims claimed 15 points from six games which has helped move them five points clear at the top of the table.
Adams said: “It’s fantastic for the football club and it’s a very nice award to get at this stage of the season. We have performed well in October and are happy with the progress we making.
“I have a very good backroom staff in Craig Brewster and Paul Wotton, who I enjoy working with, as well as the rest of the staff at the football club and the players. We have a great team spirit.”
The Sky Bet Manager of the Month judging panel comprises of former Ipswich Town boss George Burley, Sky Sports’ Football League expert Don Goodman; Football League Chief Operating Officer Andy Williamson; League Managers’ Association Director Olaf Dixon and Sky Bet Football Trading Manager Paul Lowery.