Ascochyta spp. review of the literature and synthesis [Ascochyta pisi, Phoma medicaginis; symptomatology (leaf spots, fungi)]

ascochyta ciclo vital crops cultivos disease resistance enfermedades fungosas fitoalexina fitomejoramiento fungal diseases life cycle maladie fongique mycosphaerella pinodes pathotype pathotypes patotipos phoma phytoalexine phytoalexins pisum sativum plant breeding plante de culture resistencia a la enfermedad symptome symptoms