Shrewsbury ended Scunthorpe's 26-game unbeaten home run with a 1-0 victory thanks to a 69th-minute strike from Freddie Ladapo.It was the fourth goal in six games for the Crystal Palace loanee, who produced a clinical finish at the near post after an excellent run down the left by Tyler Roberts had created the opening.It stretched Shrewsbury's own unbeaten league run to six games.After a lacklustre first half, Scunthorpe boss Graham Alexander tried to shake things up with a double substitution, replacing Tom Hopper and Kevin van Veen with Paddy Madden and Ivan Toney.But Shrewsbury left-back Junior Brown tested goalkeeper Luke Daniels with a good effort, and they eventually opened the scoring through Ladapo.Scunthorpe finally stirred in the closing stages with a shot from Duane Holmes which was deflected just wide.But their hopes of rescuing a point disappeared in the closing minutes when a close-range header from substitute Craig Davies was brilliantly kept out by Jayson Leutwiler.