"Marrone Bio Innovations, Inc. (MBI), (NASDAQ: MBII), a leading manufacturer and marketer of bio-based pest management and plant health products for the agriculture, turf and ornamental and water treatment markets, announced today that the California Department of Pesticide Regulation (DPR) has approved its bionematicide, MAJESTENE®, a broad spectrum, high performance natural bionematicide to manage nematode (roundworm) populations and increase yields in a wide range of agricultural crops."