Davis, Calif.-based Marrone Bio Innovations has introduced a new formulation of the biological fungicide Regalia.

The new formulation features an expanded label with additional crops and uses, a four- hour re-enetry interval and a zero-day pre-harvest interval, according to a news release.

Included on the new label are berries, bulb vegetables, brassicas, legumes, pome fruits, stone fruits and tree nut crops. The previous label had tomatoes, peppers, cucurbits, grapes, leafy greens, strawberries and walnuts.

Regalia is made from an extract of Reynoutria sachalinensis. It targets powdery mildew, downy mildew, Botrytis gray mold, early blight, late blight and bacterial leaf spot.

The new formulation meets organic requirements set by the National Organic Program. For more information, visit www.marronebioinnovations.com