It’s unclear when the border will reopen to cattle trade due to New World Screwworm

The southern border in Mexico and Arizona remains closed while officials work to stop New World Screwworm, but the cattle industry is eager to get it back open.

Texas Ag Commissioner Sid Miller says there is no clear timeframe for cattle trade to resume.

“You know, I get that question a lot, and they don’t have anything definite. I can tell you, when we successfully stop the advance of the screwworm fly, for, say, 60 days, and we see it pushing back down, we probably open it up. Now, then, there is a possibility that we could open it up in November, December, or January, in the dead of winter. That’s actually when we get most of our feeder cattle in from Mexico.”

Ag Secretary Brooke Rollins will be in Austin, Texas this morning at 11:30 Central to make a big announcement regarding New World Screwworm.

Related Stories
Tyson’s Nebraska plant closure and falling Cattle on Feed numbers send cattle markets tumbling. Analysts warn of tighter supplies, weak margins, and rising global competition.
One trader said the products entering the U.S. are primarily grind and trim, noting that the volume and type of beef, on its own, should not cause a major disruption. However, he says fund traders are reacting heavily to headlines rather than market realities.
According to November’s Cattle on Feed Report, Nebraska now leads the nation in cattle feeding as tighter supplies continue to reshape regional market power and long-term price dynamics.
Lower U.S. and Mexican production means tighter sugar supplies and greater reliance on imports headed into 2026.
Tyson’s closure reflects deep supply shortages in the U.S. cattle industry, tightening packing capacity, weakening competition, and signaling more volatility ahead for cow-calf producers and feedyards.
Screwworm.gov has targeted resources for a wide range of stakeholders, including livestock producers, veterinarians, animal health officials, wildlife professionals, healthcare providers, pet owners, researchers, drug manufacturers, and the general public.
Sen. Roger Marshall discusses the Senate’s unanimous passage of the Whole Milk for Healthy Kids Act and what expanded milk options could mean for students and dairy farmers. Industry groups say it is a win for student nutrition and dairy producers.
Crop producers face tightening credit and lower incomes, while strong cattle markets continue to stabilize finances in livestock-heavy regions.
Early Cattle-on-Feed estimates point to slightly tighter cattle supplies, reinforcing the need to monitor prices and timing for winter marketing.

LATEST STORIES BY THIS AUTHOR:

Rising adoption of GLP-1 drugs may gradually reshape food demand, with potential downstream effects on protein markets and consumer purchasing patterns.
Traders are keeping a close eye on China’s soybean purchases as markets track export sales, shipments, and progress toward the ‘magical’ 12 million ton target promised last year.
Leadership development and bipartisan engagement remain central to advancing agriculture’s priorities in 2026.
AFBF Economist Faith Parum provides analysis and perspective on the Farmer Bridge Assistance Program—what commodity growers should know and potential remedies for producers facing crop losses where that aid falls short.
In a post to social media, Trump said Venezuela will buy American agriculture products and will use the money from oil sales to make it happen.
Federal nutrition policy is signaling a stronger demand for whole foods produced by U.S. farmers and ranchers. Consumer-facing guidance favors animal protein, but institutional demand may change little under existing saturated fat limits.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.