US label expansion for Marrone's Regalia
The US biopesticide company, Marrone Bio Innovations (Davis, California), has been granted expanded US approval for its disease resistance activator, Regalia. The new uses include control of black spot ( Guignardia citricarpa) and Alternaria spp on citrus, Phytophthora spp on cucurbits and Alternaria spp and anthracnose in berry crops. The new label also includes updated aerial application details. Regalia was launched in the US in 2008 ( Agrow No 553, p 23).