Three nights of freezing temperatures have destroyed up to three-quarters of California's $1bn citrus crop, as a storm continued to batter the US, bringing down power lines, making roads treacherous and leaving 41 dead.
"This is one of those freezes that, unfortunately, we'll all remember," said AG Kawamura, the California state food and agriculture secretary, adding that damage had been spread across the state in places usually immune to freezes.
The latest freeze is likely to surpass the damage done by a three-day cold snap in December 1998 that destroyed 85% of California's citrus crop, a loss valued then at $700m (£360m), he said.