Grain farming

This undated image provided by Anheuser-Busch shows a scene from the company's Bud Light 2019 Super Bowl NFL football spot. (Anheuser-Busch via AP)

This undated image provided by Anheuser-Busch shows a scene from the company's Bud Light 2019 Super Bowl NFL football spot. (Anheuser-Busch via AP)

This undated image provided by The Washington Post shows a scene from the company's Bud Light 2019 Super Bowl NFL football spot. (The Washington Post via AP)

FILE - In this Thursday, July 11, 2013 file photo, John Malkovich arrives at the LA premiere of "Red 2" at the Westwood Village on in Los Angeles. Producers announced Tuesday Jan. 29, 2019 John Malkovich is returning to the London stage as a powerful Hollywood producer accused of sexual misconduct, in a play with strong echoes of the Harvey Weinstein saga. (Photo by Jordan Strauss/Invision/AP, File)

President Donald Trump speaks at the American Farm Bureau Federation's 100th Annual Convention, Monday Jan. 14, 2019, in New Orleans. (AP Photo/Jacquelyn Martin)

Sen. Doug Jones, D-Ala., speaks during an interview with Associated Press Washington Bureau Chief Julie Pace and Congressional Correspondent Lisa Mascaro, at the Associated Press in Washington, Wednesday, Dec. 12, 2018. (AP Photo/Pablo Martinez Monsivais)

This undated photo provided by Ablikim Abliz, shows his uncle's family posing with an unknown Han Chinese man, second from the right, in Istanbul, Turkey. Abliz heard the Han Chinese man was part of a government homestay program meant to monitor his relatives, part of a broader crackdown on religious expression in China's far western region of Xinjiang. More than a million Chinese civil servants have been assigned to move into the homes of Uighurs and other ethnic minorities, spending weeks as uninvited guests. While government notices about the "Pair Up and Become Family" program portray it as an affectionate cultural exchange, exiled Uighurs living in Turkey said their loved ones saw the campaign as a chilling intrusion, aimed at coercing Uighurs into living secular lives like the Han majority. (Ablikim Abliz via AP)

In this Nov. 21, 2018, photo, Justin Roth holds a handful of soybeans at the Brooklyn Elevator in Brooklyn, Iowa. Farmers still working to get out their remaining corn and soybeans after a weather-plagued harvest season are also struggling to figure out what to do with the record soybean crop for which they have fewer customers willing to buy due to the ongoing tariff dispute. (AP Photo/Charlie Neibergall)

Fred Gmitter, a geneticist at the University of Florida Citrus Research and Education Center, right, visits a citrus grower in an orange grove affected by citrus greening disease in Fort Meade, Fla., on Sept. 27, 2018. "If we can go in and edit the gene, change the DNA sequence ever so slightly by one or two letters, potentially we'd have a way to defeat this disease," says Gmitter. (AP Photo/Federica Narancio)