At Chandler Farms, in the San Joaquin Valley just outside of Selma, Calif., about three dozen workers are needed each season to pick acres of delicate peaches, plums, nectarines and citrus.
In recent years, however, owners Carol and Bill Chandler have struggled to find laborers as immigration from Mexico has slowed to a near-standstill.
"When the crops are ripe, we need a reliable labor force," she said. "That's what we're worried about going forward."
The Chandlers are among farmers who welcomed a move last week by Congress to make immigration reform a legislative priority this year.
But the promised changes may not be enough to solve their chronic labor problems, which have been exacerbated by deportations and a stronger Mexican economy.
Last week, a group of Republican and Democratic senators unveiled a blueprint that aims to grant legal status to an estimated 11 million illegal immigrants in the country.
President Obama also joined the fray, urging Congress to move legislation along quickly this year.
Immigration reform has been a rallying cry among farm groups for years. Farmers have long reported chronic labor shortages that predate the recession. During the housing boom, for instance, contractors persuaded farm workers to leave the fields and work in construction.