Note the use of glyphosate as a dessicant is highly regional -- it's common in the Dakotas, Saskatchewan and UK because they have growing seasons that are too s

Note the use of glyphosate as a dessicant is highly regional -- it's common in the Dakotas, Saskatchewan and UK because they have growing seasons that are too short for the crops being grown, but nearly unheard of in places like Iowa and Indiana, because the growing season is long enough for grains to mature and dry before the weather turns.