Other numbers: G. H. Boerema No. 66/370. History: < G. H. Boerema. Isolated from: Medicago sativa leaf. Cultivation conditions: Medium 8 or 9, 20°C.
Other numbers: J. P. Blakeman (Ascochyta imperfecta). History: < J. P. Blakeman. Isolated from: Medicago sativa. Additional information: Virulence under various conditions studied (26). Cultivation conditions: Medium 8 or 9, 20°C.