Wheat for September delivery fell 3.75 cents to settle at $6.1625 a bushel; December corn shed 2.75 cents to $3.335 a bushel; December oats rose 1.5 cents to $2.4375 a bushel; November soybeans closed at $8.7525, down 6.75 cents a bushel.
Beef futures rose and pork futures finished flat or higher on the Chicago Mercantile Exchange.
August live cattle added 0.15 cent to 96.6 cents a pound; August feeder cattle gained 0.05 cent to $1.155 a pound; August lean hogs rose 0.27 cent to 73.87 cents a pound; August pork bellies were flat at 87.25 cents a pound.