A letter sent to registered Green Party members in Harrison ahead of the Sept. 12 primary was deemed "unfair" by a nonpartisan committee.

Rosa Mastrogiacomo-Luongo, a Republican candidate for Harrison receiver of taxes, was misleading in a letter she sent encouraging Green Party members to vote for her, the Westchester County Fair Campaign Practices Committee ruled.

Mastrogiacomo-Luongo addressed the letter to "Fellow Green Party Member" even though she isn't a member of that party.

The complaint was filed to the committee by Maria Mioli Pennella, a candidate for the same seat.

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RESULTS: Primary election vote tallies

With longtime incumbent Nancy Masi not seeking re-election after years in the seat, a number of candidates lined up, and that set up primaries on multiple ballot lines.

Michelle Giordano won the Republican primary over Mastrogiacomo-Luongo, according to unofficial tallies of the county Board of Elections. Helen Pesce appears to have won the Independence Party primary over Mastrogiacomo-Luongo, according to unofficial tallies.

The winners of write-in primaries for the Conservative and Green parties victories remain unofficial, according to the board. Maria Pennella will appear on the Democratic Party line and Mastrogiacomo-Luongo is set to appear on the Reform Party line on the ballot for Nov. 7's general election.

The fair campaign committee’s stated purpose is to promote honesty and fairness in elections.

Twitter: @marklungariello