The flesh-eating livestock pest New World screwworm has advanced closer to the U.S. border with Mexico, the U.S. Department of Agriculture said, prompting Washington to block imports of Mexican cattle just days after it allowed them to resume at a port of entry in Arizona.
Stories by Tom Polansek

U.S. livestock: Feeder cattle extend rally to new highs
Chicago Mercantile Exchange feeder cattle futures extended gains to record highs on Wednesday while live cattle futures set a contract high before pulling back.

U.S. grains: Corn rises after setting contract lows on favorable US crop prospects
Chicago Board of Trade corn futures turned higher on Wednesday after favorable U.S. crop conditions pushed prices to contract lows.

U.S. grains: Corn futures slip further as US crop conditions improve
Chicago Board of Trade corn futures extended losses on Tuesday to approach a 2025 low as improved U.S. crop ratings and forecasts for more benign weather fueled expectations for a bumper harvest.

U.S. grains: Corn and soy futures fall on beneficial US crop weather
Chicago Board of Trade grain and soybean futures slid on Monday on forecasts for favorable U.S. crop weather, traders said.

ADM sets off ‘frenzy’ in US soybean market ahead of new biofuel blend rule
U.S. officials are expected to propose biofuel blending requirements below industry recommendations
Archer-Daniels-Midland, a major U.S. soybean crusher and biofuel producer, slashed its bids to buy the oilseed this week ahead of an expected Trump administration announcement on biofuel blending requirements, a primary driver of demand for soybean oil - and a prospective source of demand for Canadian canola.

U.S. immigration raid of Omaha meat plant cuts staff, fuels food production worries
Chicago cattle futures come under pressure as traders express nervousness around labour shorages
After meat processor Glenn Valley Foods was raided by U.S. Immigration and Customs Enforcement agents, livestock traders and market analysts expressed concerns that the potential deportation of undocumented workers from such raids could disrupt U.S. food production.

Heat, humidity kill hundreds of US cattle
CHICAGO (Reuters) – Hundreds of cattle died in Iowa from extreme heat and humidity in late July, the state and livestock producers said, as the world recorded its hottest month ever. The deaths show the toll of severe weather on farm animals and food production. The losses further trim the U.S. cattle herd, which is […] Read more

Avian flu outbreak wipes out 50.54 million U.S. birds, a record
CHICAGO (Reuters) – Avian flu has wiped out 50.54 million birds in the United States this year, making it the country’s deadliest outbreak in history, U.S. Department of Agriculture data showed on Thursday. The deaths of chickens, turkeys and other birds represent the worst U.S. animal-health disaster to date, topping the previous record of 50.5 million birds […] Read more

U.S. nears record poultry deaths from bird flu; virus type complicates fight
CHICAGO, (Reuters) - A near-record number of U.S. chickens and turkeys have died in this year’s outbreak of avian flu, as a different form of the virus than farmers battled before has infected more wild birds that then transmit the disease, officials said. More than 47 million birds have died due to infections and cullings. This has spurred export bans, lowered egg and turkey production, and contributed to […] Read more