Chicago Board of Trade front and back-month corn futures notched lifetime lows on Wednesday on expectations of a hefty Brazilian corn crop and a lack of weather threats for the large U.S. corn crop that has recently been seeded, traders said.

U.S. grains: Chicago corn drops to more contract lows as heavy supply weighs

U.S. grains: Chicago wheat falls on harvest pressure; corn hits contract lows
Chicago wheat futures sank on Tuesday on pressure from the ongoing harvest in the U.S. Plains and Black Sea as well as a lack of weather threats, analysts said.

Experts doubt FBI’s claim that crop fungus smuggled by Chinese students is a threat
A biological sample that a Chinese researcher was accused of smuggling into the United States and that prosecutors cast as a “dangerous biological pathogen” is a common type of fungus already widespread in U.S. crop fields that likely poses little risk to food safety, experts said.

USDA’s spring and winter wheat ratings exceed expectations
Recent rains helping crops
The U.S. Department of Agriculture’s weekly crop progress report showed on Monday 50 per cent of U.S. spring wheat and 52 per cent of winter wheat in good to excellent condition, exceeding analyst expectations.

Pigs can’t fly: U.S. high-end livestock breeders lose millions in China tariff fallout
China has been a key importer of American hog and dairy cattle genetics, but shipments have stalled
China is one of the biggest importers of American breeding pigs and other livestock genetic material such as cattle semen. These lucrative niche export markets had been growing, but dried up since U.S. President Donald Trump started a trade war with Beijing.

U.S. grains: Wheat stumbles on improved harvest prospects; soy steadies
Chicago wheat futures moved lower on Friday as traders weighed improved yield prospects in the U.S. Plains, though brisk export demand limited losses, traders said.

U.S. grains: Soybeans drop from 10-month high as biofuel guidance pressures soyoil
Chicago soybean futures on Thursday plummeted from the previous session's 10-month high, pressured by a sharp drop in soyoil caused by concerns over U.S. biofuel targets, traders said.

U.S. grains: Soybeans higher on bullish USDA report, US-China trade truce
Chicago soybean futures settled higher on Tuesday on strength from a temporary truce in the U.S.-China trade war and a bullish U.S. Department of Agriculture report, though profit-taking pressured prices throughout the session.

U.S. grains: Soybeans hit three-month high on US-China trade deal, USDA report
Chicago soybean futures notched a three-month high on Monday as a truce in the U.S.-China trade war and a bullish U.S. Department of Agriculture report helped prices recover to pre-trade war levels, traders and analysts said.

U.S. grains: Chicago soybeans, corn higher ahead of US-China trade talks
Chicago soybean and corn futures bounced on Friday as traders covered short positions ahead of Saturday's meeting between senior U.S. and Chinese officials and a widely tracked U.S. Department of Agriculture report on Monday, analysts said.