Crop development in Minnesota is lagging despite a recent spell of hot weather. The USDA reports that corn silking is at 81 percent, which is behind both last year and the five-year average. Soybeans are also behind, with 83 percent blooming compared to the usual 92 percent, though their condition has improved. Harvests for oats, barley, and spring wheat have begun, with oats at 34 percent, barley at six percent, and spring wheat at three percent. The potato harvest has just started, sugarbeets are rated highly, and the second cutting of alfalfa is nearly complete.