[NVDave]

There is no “ethanol corn.”

There is only field corn. Where it goes is a matter of who is paying the most and who is the closest to the farm (ie, where can the farmer minimize his transport costs).

[SeeSac]

There is no “ethanol corn.” There is only field corn.

We don't eat field corn.

[Navy Patriot]

There is no “ethanol corn.” There is only field corn.

Affirmative, I used that to distinguish between field corn and sweet corn that people generally eat, posting before I knew you had a farming background and the correct lexicon.