Why does Mexico want to ban GMO corn?

Mexico’s ban on biotech corn has left the U.S. ag industry baffled. Many U.S. ag industry leaders argue that Mexico’s stringent regulations on GMO corn are not based on science. However, experts with Ambrook Research explain that the regulation is not a matter of human health, but rather a way to prevent genetically modified crops from threatening the nation’s cultural food heritage.

In early 2023, the USMCA trade partner introduced a 50% tariff on white corn imports and modified regulations to ensure tortilla makers use only non-genetically modified white corn.

In Mexico, corn is more than just a commodity crop. It is considered a big part of heritage, culture, and tradition. The country is home to more than 50 native corn varieties, and Mexican leaders believe that incredible biodiversity could be threatened if genetically modified crops are introduced.

Related Stories
Heavy rains are wreaking havoc on Argentina’s farmland, leaving nearly 4 million acres at risk and delaying corn and soybean plantings in one of the world’s top grain export regions.
Bangladesh recently pledged to purchase 700,000 tons of U.S. wheat and has also become a new buyer of American soybeans.
Ethanol exports are expanding on strong demand from Canada and Europe, while DDGS shipments remain broad-based and supportive for feed markets.
Dalton Henry, with U.S. Wheat Associates, joined RFD-TV to provide insight on what the pending trade frameworks may mean for American wheat growers.
A massive rail merger could significantly impact North American agriculture and trade flows.
Hunter Biram, an extension economist with the University of Arkansas, is tracking Mississippi River water levels as grain shippers shift their focus to transportation following the wrap-up of fall harvest.

LATEST STORIES BY THIS AUTHOR:

The New Year is here, but in Oregon, some ranchers and livestock producers are still trying to recover from record wildfires back in 2024.
The U.S. Forest Service takes us on the same journey from a tree farm in Nevada across America to experience the magic of Christmas in the U.S. Capitol.
Rep. Randy Feenstra, R-IA, details how the “One, Big, Beautiful Bill” Act (OBBBA) supports farmers, biofuels, and rural communities with tax breaks, crop insurance relief, and ag infrastructure.
Jake Charleston of Specialty Risk Insurance shares risk-reduction strategies to help cattle producers prepare for a successful year ahead.
Oregon FFA CEO Kjer Kizer discusses the proposed budget reductions, potential consequences, and the importance of protecting learning opportunities for students interested in agriculture.
RealAg Radio host Shaun Haney explains why the 2026 USMCA review could directly affect dairy access, produce competition, and export reliability for U.S. farmers and ranchers.