"It will be a difficult game for us because Barnsley are coming off a fantastic result." said Sturrock.
"They will be in high spirits and have got some exceptional players.
"The strength of the players on their bench is testament to what direction they want their club to go in.
"One of their top players is suspended tomorrow, so there will be a change of some sorts there.
"But if we don't show the same kind of spirit, enthusiasm and thoughtfulness, as we have done in the last two or three home games, it could cost us dear.
"They have got people who can punish you."
Only a win for Plymouth will give them a chance to get out of the bottom three.