(4-traders.com) June 20--MANKATO -- With a new brand and the support of hundreds of businesses, the south-central Minnesota and northern Iowa region is set to become the next Silicon Valley for agricultural business, local leaders say. GreenSeam, the new identity for a project launched by Greater Mankato Growth two years ago, was officially unveiled at a...http://www.4-traders.com/MONSANTO-COMPANY-13589/news/Monsanto-GreenSeam-brand-seeks-to-propel-region-to-next-Silicon-Valley-22551140/