Mason Warren's fine strike on 59 minutes, following excellent build-up play from Harry Vince, ensured a safe passage for Adam Murray's men.
The Pilgrims will now face Grimsby Town or Scunthorpe United, at home, in the last four.
Full report to follow...
Updated 00:06 - 12 Jul 2017 by Craig Singleton# | Team | Pl | Pts |
8. | Bradford Park Avenue | 40 | 57 |
9. | York City | 40 | 57 |
10. | Boston United | 39 | 53 |
11. | Blyth Spartans | 38 | 52 |
12. | Nuneaton Town | 39 | 52 |
13. | Darlington | 38 | 50 |
14. | FC United Of Manchester | 40 | 50 |
15. | Southport | 38 | 47 |