Argentina, where farmers are about to begin sowing wheat for the 2022/23 season, was the first country to approve GMO wheat on an experimental basis in 2020, followed in 2021 by Brazil, which is Argentina’s largest buyer and approved GMO wheat …Argentina, where farmers are about to begin sowing wheat for the 2022/23 season, was the first country to approve GMO wheat on an experimental basis in 2020, followed in 2021 by Brazil, which is Argentina’s largest buyer and approved GMO wheat …