Cy. Chen et al., ABILITY OF A LEPTOSPHAERIA-MACULANS ISOLATE TO FORM STEM CANKERS ON INDIAN MUSTARD (BRASSICA-JUNCEA) SEGREGATES AS A SINGLE-LOCUS, European journal of plant pathology, 102(4), 1996, pp. 349-352
Australian isolates of the blackleg fungus Leptosphaeria maculans, tha
t form cankers on two Indian mustard (Brassica juncea) varieties (Stok
e and Zaria) are described. This ability to form cankers on var. Stoke
segregates as a single locus in both F-1 and backcross progeny from a
cross between two L. maculans isolates.