Blueberry Field (IMAGE) Michigan State University Caption Inviting more wild bees to farmland is not only sustainable, but it also will pay for itself in four years or less. Credit Photo by Rufus Isaacs Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.