Three years ago, a security guard working for seed company Pioneer Hi-Bred came across something unusual on a road in Iowa: Just off the pavement, a man was on his knees, digging in a field.
Why China is stealing America’s corn seeds
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Three years ago, a security guard working for seed company Pioneer Hi-Bred came across something unusual on a road in Iowa: Just off the pavement, a man was on his knees, digging in a field.