Brassica napus L.
Selection criteria. Country: any country. Associated organism: Cercospora (distribution map)
Number of records. 4.
Countries. Cuba, Puerto Rico, Venezuela.
Associated organisms. Cercospora brassicicola; Cercospora brassicifolia.
Collections. HAJB [Darwin] 5199.
Literature. Arnold (1986) page(s) 13, 85; Arnold (1990) page(s) 641; Dennis (1970) page(s) 401; Stevenson (1975) page(s) 459.