Ascochyta hordei Hara 1930

are pathogens of

• Global Biotic Interactions: Festuca rubra L. (red fescue)
• Global Biotic Interactions: Hordeum vulgare L. (common barley)
• Global Biotic Interactions: Festuca trachyphylla (Hack.) Hack. (hard fescue)
• Global Biotic Interactions: Agropyron cristatum (L.) Gaertn. (crested wheatgrass)
• Global Biotic Interactions: Festuca ovina L. (Sheep's Fescue)

have host

• Global Biotic Interactions: Hordeum vulgare L. (common barley)
• Global Biotic Interactions: Hordeum vulgare L. (common barley)
• Global Biotic Interactions: Triticum aestivum L. (common wh)
• Global Biotic Interactions: Eragrostis curvula (Schrad.) Nees (weeping lovegrass)
• Global Biotic Interactions: Bromus inermis Leyss. (smooth brome)