عبداله احمدپور - Ph.D. Student, Department of Plant Protection, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
مریم دنیادوست چلان - M.Sc. Student, Department of Plant Protection, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
زینب حیدریان - M.Sc. Student, Department of Plant Protection, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
محمد جوان نیکخواه - Associate Prof., Department of Plant Protection, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran (E-mail: jnikkhah@ut.ac.ir)

In this study, ۱۰ species of Bipolaris viz.B. bicolor, B. cynodontis, B. cylindrica, B. hawaiiensis,B. prieskaensis, B. sorghicola, B. sorokiniana,B. spicifera, B. zeae and B. zeicola and four species of Curvularia viz.C. fallax, C. heteropogonicola, C. inaequalis and C. lunata were identified on graminicolous species or soil. Bipolaris cylindrica, B. prieskaensis, B. zeae,C. fallax and C. heteropogonicola are newly reported from Iran. Some new host plants are reported for above-mentioned fungal species.

Cochliobolus, distoseptate, graminicolous plants, Taxonomy