Oregon's defense stars in second half

CORVALLIS, Ore. -- Oregon's defense has been the star of the Civil War.

John Boyett's interception with 7:10 may have ended things. The Ducks scored a touchdown after it with 4:27 left, and now lead 37-13.

The Ducks have forced three turnovers and twice held the Beavers to just three points after facing first-and-goal situations. The Beavers scored a touchdown in the first quarter, but they haven't been in the end zone since then.

Oregon State might pile up some yards late, but it only has 257 yards at this point.