President Donald Trump’s tariffs on Brazil could push up the cost of orange juice at major American supermarkets like Aldi, Walmart and Wegmans by as much as 25%, according to one US-based orange juice importer.

US President Donald Trump’s threat to slap a 50 per cent import tax on goods from Brazil has sparked anxiety in the country’s farms and ranches over the potential damage to its world-leading shipments of orange juice, coffee and beef.

The Brazil Tariff will result in a significant, and perhaps prohibitive, price increase in a staple American breakfast food," one U.S. small business says in a lawsuit.