Aside from seasonal considerations, there are plenty of other outside influences in play that can move grain and soy futures prices, mainly higher in the short term.The Labor Day holiday weekend is over, which is generally considered the practical end of summer despite the calendar indicating otherwise. Temperatures are trending cooler, children are back in school, and college football is underway with the pro games soon to follow. Labor Day usually also signals a transition for the principal spring-planted crops of corn and soybeans with their growing season all but over. Harvest is or should be well underway in the Deep South and off to a start in the Mid-South. There may even have been a little corn harvested in southern parts of Illinoi...