This is from the DEC, noticed an ad placement in Outdoor News:
It is illegal to bring untreated firewood into NYS
It is illegal to transport untreated firewood over 50 miles from it's source.
When transporting untreated firewood within it's source, you must carry proof of source or you may be subject to a fine.
As of July `11, 18 counties in NYS are under EAB Quarantine, which further restricts firewood transport.
www.dec.ny.gov "firewood"