Mexico President Issues Decree, ICGA & NCGA Sound Alarms

November 2, 2022

A pending decree out of Mexico that would disrupt U.S. shipments of corn into the country has Illinois Corn Growers Association (ICGA) and the National Corn Growers Association sounding the alarms and calling for action.

 

Mexican President Andrés Manuel López Obrador decided to issue a decree that would halt imports of over 90% of American corn by 2024. His efforts are based on unfounded concerns about biotech corn and use of essential herbicides by American farmers.

 

“We must do everything possible to stop this decree from being enacted,” said Marty Marr, President of ICGA and farmer in New Berlin, IL. “Any interruption to corn exports to Mexico will have a significant impact on this state and its growers.” 

 

Indeed, Mexico is currently the top foreign market for US corn, at a value of over $5 billion in marketing year 21/22. In calendar year 2021, direct shipments from Illinois to Mexico were valued at over $750 million. If the decree is enacted, corn growers in Illinois will feel the impact as will businesses across the state.

 

Marty Marr noted that Mexico’s demands are not only a non-starter, but they would take years of advance time to enact.

 

“Corn growers are busy right now booking their bags of seed for spring 2023 planting, meaning that what we purchase this fall will be in grain channels as late as 2025,” said Marr. “Much of that seed corn is and will continue to be biotech corn that empowers us to conserve the soil and reduce insecticides.”

 

ICGA and NCGA are calling on the Biden administration’s U.S. Trade Representative to launch a formal bilateral consultation under USMCA. Such a move would allow for extensive debate on the matter and mediation.

 

 “The proposed decree is causing stress and confusion among the growers in our state,” noted Marr.” “We hope our state’s congressional delegation will urge the administration to act as quickly as possible to resolve this matter.”

Baby with Corn Plastic Food Containers
By Pearl McDade June 12, 2026
Explore how corn is converted into PLA bioplastic for cups, food packaging, and 3D printing as demand grows for sustainable materials.
PCMthumbnail
By Tara Desmond June 11, 2026
PCM's 2026 Data Book, featured in this week's Prairie Farmer, shares 11 years of field data proving conservation and profitability go hand in hand.
By Tara Desmond June 11, 2026
How much do you know about the farmers who came before you and the decisions that still shape Illinois agriculture today? That's what University of Illinois student Lyndon Shi set out to explore during his internship with IL Corn . What began as an archival research project became a deeper look at the history of farmer leadership, innovation and advocacy in Illinois. While digging through university archives, Lyndon uncovered an undigitized manuscript from agricultural economist Harold Guither explaining the case for checkoffs. When he mentioned the discovery to IL Corn Director Rod Weinzierl, he got an unexpected response: "Oh yeah, I know him. We worked with him." It was a reminder that agricultural history isn't as distant as it may seem. Lyndon's research connected two eras of the IL Corn Growers Association: the original organization founded in the 1890s and the modern ICGA established in the 1970s. He learned how University of Illinois agriculture dean Eugene Davenport helped organize corn growers and sent professors across the state on "Corn Gospel Trains" to share the latest farming research. One story stood out in particular: the adoption of hybrid corn. Farmers who once judged corn by the appearance of the ear had to shift their focus to yield. Lyndon sees a similar transition today, as farmers increasingly balance yield with profitability amid rising input costs. "Illinois corn farmers are very good at organizing, and they are genuinely very grassroots," Lyndon said. "They've had a much more active role in shaping policy rather than just being on the receiving end." This Summer and Fall, Lyndon will travel to Taiwan on a federal scholarship to study food security. He'll do so with a new appreciation for Illinois agriculture's global connections, including Taiwan's longstanding role as an important trading partner. Watch the full conversation on IL Corn TV to hear Lyndon's research firsthand and discover how Illinois corn's history continues to influence the future.
Matt at USAPEEC Strategic Conference
By Tara Desmond June 11, 2026
IL Corn director Matt Raben was elected to USAPEEC's executive committee at the organization's 37th Annual Meeting this week.
Green world map with black curved arrows linking North America to Europe and Asia
By Lyndi Allen June 11, 2026
As one of the nation’s top agriculture exporters, Illinois ships corn to buyers across the globe—but where is it all going
Brian
By Tara Desmond June 11, 2026
Funk's Farm manager Brian Bangert explains the farm's 200-year history, the origins of Funk's G Hybrid, and how corn powers their cattle operation today.
Show More