Summer weather and yield potential will be next on the market’s agenda, and there has been much hype about the shift in weather patterns from El Nino to La Nina and how that might impact production.The U.S. planting season has been moving along at a very rapid pace. The table below shows the current rate of completion as of 16 May compared with the five-year average:Two states, Ohio and Indiana, are lagging behind the normal planting progress for corn and soybeans because it has been cool and wet there. However, those states should have gained some ground this past week. Crops across the northern Plains, which has had a dry spring season, are essentially planted. One private weather report earlier this week cited the need for drying weather...