photo: Aphis.usda.gov
DEMING – The ongoing outbreak of New World screwworm is dealing a heavy blow to Luna County’s economy, with the Columbus port of entry at the center of the crisis.
The U.S. Department of Agriculture halted cattle imports from Mexico in July after the parasite was detected in northern Mexico, cutting off a $1.3 billion industry. For Columbus, that means hundreds of thousands of cattle that normally move north through the border each year are stuck on the other side. Mexican cattle producers typically ship about 300,000 animals annually through the Columbus and Santa Teresa ports of entry, according to the New Mexico Border Authority.
Border Authority officials told lawmakers this week that no immediate end is in sight. Director Gerardo Fierro and board chair Joseph de la Rosa said the responsibility lies with Mexican animal health authorities to halt the pest’s spread before the USDA will consider lifting restrictions.
For Luna County, the shutdown is already being felt. Columbus is a hub for international livestock trade, and the suspension reverberates through local trucking companies, inspection crews, feed suppliers, and the small businesses that depend on cross-border traffic. Officials warn that without resolution, the losses could ripple even further into the local economy.
The screwworm fly, eradicated from the United States decades ago, lays eggs in open wounds of living animals. The larvae then burrow into the flesh, often causing severe injury or death. Luna County Extension Agent Jack Blandford told Deming Radio News that producers should monitor animals closely for any wounds, practice strict fly control, and contact their veterinarian if they suspect infestation. Blandford can be reached at the Luna County Extension Agency, 210 B. Poplar Street, for additional information.