The Democrat polling firm Public Policy Polling finds that a generic ballot in N.C. legislative races is split between Republicans and Democrats:

Generic legislative ballot polling continues to indicate North Carolina will see a spirited and competitive battle for control of the General Assembly this year. 42% of voters say they plan to vote Democratic in the fall and 42% say they plan to vote Republican. Independents lean toward the GOP by a 35-26 margin, but Democrats keep it tied overall thanks to their large identification advantage in the state.

Read Carolina Journal‘s coverage of the 2010 election here.