Blackleg (stem canker) is primarily caused by the highly virulent fungal pathogen Leptosphaeria maculans. Blackleg infestations cause significant yield losses in susceptible crops. Blackleg-infected crop and weed residues release fungal spores that are carried by wind or rain-splash to susceptible plants. Disease symptoms manifest as lesions on the cotyledons, leaves, stems, and pods. The infectionRead more