At a Fresno County Farm Bureau forum, the most consequential object in the room was something no one had grown: a trade agreement. Farmers, agribusiness leaders, and elected officials gathered to defend tariff-free commerce with Canada and Mexico as the United States-Mexico-Canada Agreement entered its review process.

That concern carries unusual weight in a county whose farm economy is larger than many cities. Fresno County farmers generated $9.03 billion in crop and livestock sales in 2024, the highest total of any county in the nation, according to the report on the Fresno trade meeting.

A Border Market Built Into the Crop Plan

Canada and Mexico are not distant line items for California agriculture. They are nearby markets reached by trucks, distributors, and established buyer relationships. California agricultural exports to the two countries reached $8.2 billion in 2025 and supported approximately 40,700 jobs, according to Farmers for Free Trade figures cited by The Business Journal.

For specialty crops, the worry is less dramatic than a port closing and more familiar: a load becomes harder to price. A tariff can land between the packing shed and the customer, where margins are already being negotiated around freight, cooling, labor, and a crop that does not wait politely.

Fruits and vegetables are especially exposed to that arithmetic because their value depends on moving quickly and arriving in usable condition. If a buyer faces a new border charge, the buyer may push the cost backward, delay a purchase, or look for another source. None of those choices requires a field to be short of produce.

“Uncertainty.”

Ryan Jacobsen, Fresno County Farm Bureau chief executive officer

The Review Is the Pressure Point

The USMCA is now moving through a joint review rather than receiving a routine long-term renewal, leaving agriculture to operate around a political timetable. Farm Progress describes the agreement as being in annual review mode through 2036, a structure that adds repeated points of negotiation to a market growers once treated as comparatively settled.

The Fresno gathering came as a separate dispute between the United States and Canada was escalating. The immediate question for growers is not simply whether a tariff is announced. It is whether buyers, shippers, and importers begin behaving as if one might arrive.

That is how trade uncertainty reaches a California ranch or orchard: through a changed bid, a shorter commitment, or a conversation about who will absorb the next cost. Farm leaders are asking negotiators to keep produce moving without new border charges while the agreement's future is argued elsewhere.