The USDA has started screening Brazilian imports in the wake of the adulterated meat scandal.
Brazil is embroiled in a food fraud scandal centering on tainted beef and claims inspectors took bribes.
The European Parliament has passed new rules that aim for "tougher food inspections from farm to fork".
Italy's agricultural sector is under siege from criminals, and new laws are needed to crack down on the perpetrators.
A report from the European Commission finds that 14 per cent of honey samples contain added sugar.
Uncopiable security label combines serialization, tamper-evidence and smart phone authentication, says firm.