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
Host of RealAg Radio Shaun Haney discusses how the proposed reductions to agriculture programs in Canada’s new budget could affect research and support programs that farmers need.
The Sheinbaum–Rollins meeting signals progress, but the focus remains on fully containing screwworm before cross-border movement resumes.
Farmers for Free Trade Executive Director Brian Kuehl shares more about the tour to gather farmers’ insights on the economic challenges they face in the ag economy.
Wheat futures briefly hit a three-month high before retreating as the markets wait for word on whether the deal will actually happen.
According to Ag Secretary Brooke Rollins, the top three soy-crushing companies in Bangladesh agreed to buy $1 billion worth of U.S. soybeans over the next year.
A strong corn export pull is supportive of bids; soybeans need steady vessel programs or fresh sales to firm cash.
An import lag for ground beef will likely look different than last year’s egg shortage. The difference comes down to biosecurity and market flexibility.
China’s crusher losses and Brazil tensions, Gale warns, could reopen critical soybean trade channels for U.S. producers.