Recall that the bearish 28 June Acre report caused a sharp sell-off in the December corn contract; down to about $4.90 per bushel. End-users found that to be an attractive price level prior to pollination and various speculators also perceived a temporary opportunity. Consequently, this combination of buyers drove prices back up to about $5.25 per bushel which was an area of technical resistance. As this price action was transpiring, improving weather forecasts made it increasingly evident that the U.S. corn crop would not be threatened by adverse conditions during pollination and the prospects increased that the $5.00 per bushel level would again be penetrated.The December corn contract steadily declined about 75 cents for the month-long...