new world screwworm Archives - Canadian Cattlemen

U.S. livestock: Cattle futures surge as second screwworm case announced

By Reuters January 3, 2026

Chicago | Reuters – Chicago Mercantile Exchange cattle futures rallied on Friday as two new screwworm cases were announced in Mexico in two days, keeping the focus on tight cattle supplies. CME February live cattle LCG26 settled 4.400 cents higher at 236.000 cents per pound, having hit the highest peak since October 24, and March […] Read more

Livestock, Reuters

Mexico to open sterile fly plant to combat screwworm in 2026

By Reuters July 7, 2025

Mexico's government said on Monday that it has started to build a $51 million (C$69.8 million) facility in the country's south as part of an effort to combat screwworm, a pest that has disrupted Mexican exports of cattle to the United States.

Cattle at a feedlot near North Platte, Nebraska. (AndrewLinscott/iStock/Getty Images)

Beef Cattle, Livestock, Reuters

USDA announces phased reopening of Mexican cattle imports after screwworm closure

By Karl Plume, Reuters June 30, 2025

The U.S. Department of Agriculture announced on Monday a phased reopening of cattle, bison and equine imports from Mexico following a prolonged closure over the damaging pest New World screwworm.

Livestock, Markets

U.S. livestock: Cattle fall on unconfirmed screwworm report

By Geralyn Wichers May 27, 2025

Chicago cattle futures fell on Tuesday as an unconfirmed report of a case of New World screwworm led to a sell-off.

Livestock, Reuters

USDA will not ban cattle imports from Mexico over latest screwworm case, agency says

By Reuters, Tom Polansek February 18, 2025

The U.S. Department of Agriculture will not restrict cattle imports from Mexico after another discovery of a damaging pest called New World screwworm in a cow south of the border, the agency said on Tuesday.

Beef Cattle, Livestock, Markets

U.S. livestock: Feeder cattle rise on renewed New World screwworm concerns

By Geralyn Wichers February 18, 2025

Chicago Mercantile Exchange feeder cattle ended the day stronger as another case of New World screwworm was found in Mexico.

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Tag Archives new world screwworm

U.S. livestock: Cattle futures surge as second screwworm case announced

Mexico to open sterile fly plant to combat screwworm in 2026

USDA announces phased reopening of Mexican cattle imports after screwworm closure

U.S. livestock: Cattle fall on unconfirmed screwworm report

USDA will not ban cattle imports from Mexico over latest screwworm case, agency says

U.S. livestock: Feeder cattle rise on renewed New World screwworm concerns

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