 DAVIS, Calif., April 29, 2021 GLOBE NEWSWIRE -- Marrone Bio Innovations, Inc. NASDAQ: MBII Marrone Bio, an international leader in providing growers with sustainable bioprotection and plant health solutions to support global agricultural needs, will release financial results for the first quarter ended March 31, 2021, after market close on Thursday, May 13, 2021 at 4:30 p.m. Eastern time. 