Notts County's Matt Hamshaw and Jamie Clapham scored either side of half time to heighten Barnet's relegation fears.
Hamshaw coolly lobbed Bees keeper Lee Harrison from 20 yards after Ishmail Yakubu failed to deal with a clearance from County keeper Josh Lillis.
And Clapham curled a free-kick from the edge of the box into the top corner after Ben Faiclough had been fouled.
John O'Flynn headed Barnet's best chance wide while Albert Adomah's free-kick flew just past the post.
Please turn on JavaScript. Media requires JavaScript to play.
Goals: Hamshaw 43, Clapham 62.
Booked: Hughes.
Att: 3,830
Ref: David Webb (Lancashire).
What are these?
Print Sponsor
Bookmark with:
What are these?