Home/American Shipper/CBP discovers first in nation pest at the Port of Norfolk American ShipperShippingTrade and Compliance CBP discovers first in nation pest at the Port of Norfolk FreightWaves Staff · Wednesday, September 02, 2015 Facebook Twitter/X LinkedInThe pest, a type of beetle that can cause significant damage to trees, was found on untreated wooden pallets from Poland, U.S. Customs and Border Protection said.