U.S. Farming

Aug. 27 (UPI) — The Food and Drug Administration on Thursday issued an emergency approval for the use of the drug ivermectin against New World screwworm infestations in cattle, adding to the arsenal of weapons available against the flesh-eating insect.

The FDA approved an Emergency Use Authorization, or EUA, for Bimectin, the generic version of ivermectin, for injections in cattle when administered within 24 hours of birth, at the time of castration, or at the appearance of a wounds, the agency announced.

Bimectin injection remains unauthorized for use in lactating dairy cows or in calves that will be processed for veal.

Thursday’s move is the 14th EUA issued by the FDA against New World screwworm as the Trump administration attempts to deal with the still-growing infestation in Texas.

The Department of Agriculture has confirmed 47 domestic cases of New World screwworm, or NWS, in animals as of Thursday.

NWS is widely feared as a serious health and economic threat that could cost billions of dollars in losses to cattle, bison and horses. The pest was eradicated from the United States in 1966 and eliminated as far south as Panama by 2000, but reemerged in 2022 and has continued moving north through Central America and Mexico.

The U.S.-Mexico border was closed last year to protect U.S. animals from the threat. The ban was subsequently lifted on July 26.

Texas Agriculture Commissioner Sid Miller last month urged the FDA to authorize ivermectin in feed as an additional tool to combat the growing NWS threat.

Injectable ivermectin is not enough to keep pace with the outbreak and protect livestock from further infestations, he asserted.

“Texas ranchers are fighting for their livelihoods and the security of the American food supply. They don’t have time to wait,” Miller said. “We’ve already seen this parasite spread across multiple Texas counties in just a few weeks. Every day we delay is another day the New World screwworm gains ground. We need every effective weapon available, and we need it now.”

The Texas Grain and Feed Association “has committed to rapidly manufacture and distribute medicated feed upon approval, ensuring producers can begin using it without delay,” he noted.

June 30 (UPI) — The Department of Justice and 17 state attorneys general filed suit against five egg producers for alleged “unlawful coordinated manipulation of egg prices,” a press release said Tuesday.

The department’s Antitrust Division filed suit against Cal-Maine Foods, Hickman’s Egg Ranch, Centrum Valley Holdings, Versova Holdings and Versova Management Cooperative for unlawful coordinated manipulation of egg prices, the release said.

The department also “filed proposed settlements that will, if approved by the court, prevent these companies from engaging in such coordinated manipulation in the future.”

“No product more quintessentially represents affordability than the price Americans pay for eggs,” Associate Attorney General Stanley Woodward said in a statement. “These actions prove this department’s continued commitment to protecting competition and providing real relief for everyday Americans’ pocketbooks.”

Filed in the U.S. District Court for the Northern District of Iowa, the complaint alleges that Cal-Maine, Hickman’s and Versova coordinated to artificially inflate the daily quotations of Urner Barry Publications, a market reporting company whose publications affect prices that grocery stores, restaurants and others pay for eggs nationwide, the release said.

The complaint also alleges that egg price quotations dropped significantly from their peak after the companies learned of the department’s investigation and were told to save documents in March 2025, the release said.

The attorneys general of Arizona, California, Colorado, Connecticut, Florida, Hawaii, Iowa, Maryland, Minnesota, New York, North Carolina, Ohio, Pennsylvania, Texas, Utah, Vermont and Wisconsin joined the complaint and proposed settlements.