ST. JOHN, Wash. – Take a drive through the Palouse these days and you’ll see a time-honored routine playing out in the rolling wheat fields of Whitman County. It’s harvest time, and farm crews dot the landscape in their combines and grain-hauling trucks. The Todd and Becky Dickerson family approach to farming is pretty typical in Whitman County, where more wheat is grown than in any other county in the United States. Todd Dickerson and his second cousin, Jim Kile, harvest about 3,000 acres together, sharing the cost of a combine rental as well as sharing trucks and drivers. Becky Dickerson and Kile’s wife, Barb, share lunch duty, depending on whose ground the crews are working.