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After the first frost, sorghum, sudangrass and related warm-season annual forages can release prussic acid, a cyanide compound that can kill cattle quickly. Iowa State University Extension advises producers to watch overnight temperatures and pasture conditions before grazing, with grain sorghum carrying the greatest risk.
Grazing restrictions on sorghum and sudangrass reduce usable fall forage, which can push cattle onto harvested feed and modestly lift demand for hay and sorghum feed. The impact on prices is small.
dtnpf.comJennifer CarricoNov 11, 2026Not enough comparable past events yet for a historical read.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.
