After growing GM corn for decades, some US farmers open to Mexican
Mexico has found unexpected allies as it tries to limit imports of genetically modified (GM) corn: some U.S. farmers who grow the crops. Farmers have for decades planted GM corn, which protects against insects and weedkillers, with seeds sold by companies like Bayer AG (BAYGn.DE), Corteva Inc (CTVA.N) and ChemChina’s Syngenta. But as believers in a free market,…