YONKERS - The Anti-Defamation League is offering a $1,000 reward to help catch an anti-Semitic vandal in Rockland County.

Three cars in Pearl River were defaced with swastikas, Nazi "SS" symbols and the words "White Power" last month.

More anti-Semitic graffiti was spray-painted on the greenhouse at the Van Houten Farms in Orangeburg.

The Orangetown Police Department is investigating the vandalism.