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Corn Rally Gets Lift With U.S. Road Trips Stoking Biofuel Demand

By Kim Chipman

Corn’s stunning price rally is getting an extra boost as more U.S. drivers return to the open road.

Gasoline demand is on the rise, which means corn-based ethanol consumption is up too after a tough year in which the beleaguered industry was forced to shut down plants as pandemic restrictions slashed automobile travel.

“As driving recovers, as the economy recovers, we’re going to use more ethanol, and so that’s been bullish,” Scott Irwin, chair of agricultural marketing at the University of Illinois at Urbana-Champaign, told Bloomberg Television on Monday.

Total vehicle interstate miles traveled in the week ended April 18 jumped 85% from the same period a year ago, according to the U.S. Transportation Department. Along with more car trips, Biden administration plans to fight climate change could boost usage of biofuels. It’s all good news for American corn farmers, who have seen crop prices more than double in the last 12 months.

ethanol prices in the U.S.

Prices of biofuel are surging faster than gasoline amid economic recovery
Spot ethanol prices in the U.S. are at the highest level since 2014 and are surging faster than the gasoline it’s blended with. In Chicago yesterday, regular spot gasoline was $1.96 a gallon, compared with $2.39 for ethanol, according to data compiled by Bloomberg. 

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Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

Video: Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

What insect threats are Minnesota corn growers facing, and what research is helping farmers stay ahead of them?

At the 2026 MN Ag Expo, University of Minnesota entomologist Fei Yang shared updates on three Minnesota Corn-supported research projects focused on insect monitoring, seed treatments, and pest resistance.

Current work includes statewide monitoring programs that use pheromone, light, and sticky traps to track key pests such as black cutworm, true armyworm, corn earworm, European corn borer, and corn rootworm. Researchers are also evaluating whether high-rate seed treatments provide effective corn rootworm control and studying the development of resistance in European corn borer populations to Bt corn traits.

These projects help researchers better understand pest pressures across Minnesota and provide farmers with practical information to support informed management decisions.