As of last Sunday, 4 August, USDA's weekly crop condition report rated 64 percent of the U.S. corn crop as being good/excellent. This was up 1 percent from the week prior and is well above the average rating for corn during the first week of August by which time weekly ratings usually tend to decline as the crop matures. The increased good/excellent rating probably reflects the visual impact of widespread precipitation over much of the Midwest except for spots in west and central Iowa and cool, non-stressful temperatures over all it.  Concern that late planting would put the corn crop's pollinating stage right in the midst of the hottest part of the summer has been allayed by below-normal temperatures during July and so far in August...