Corn, soybeans and soyoil all closed lower after trading up the previous three sessions. July soymeal made it a fourth trading session higher, and wheat remains on a tear with a fifth trading session closing higher. The mood around wheat sees supply concerns developing in North America and in the northeast reaches of Europe, at the same time demand could be growing larger.  The livestock sector closed lower as concerns continue around bird flu jumping to cattle. To stem the spread of the disease and to boost consumer confidence, USDA announced that all dairy cattle crossing state lines must be inspected for presence of the flu, and the agency will be covering lab costs to better ensure compliance.  While Kansas may see some ligh...