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- Mehran Patpour; Annemarie F. Justesen; Asmelash W. Tecle; Mahboobeh Yazdani; Mohsen Yasaie; Mogens S. Hovmøller
- Plant disease 2020 v.104 no.3 pp. 973
- Puccinia graminis; Triticum; avirulent strains; barley; cultivars; disease resistance; durum wheat; farmers; field experimentation; genes; genotyping; germplasm; microsatellite repeats; monitoring; risk; stem rust; urediniospores; virulence; Eritrea; Iran; Republic of Georgia
- ... Race TTRTF of Puccinia graminis f. sp. tritici was first detected in 2016 in a severe outbreak of wheat stem rust on thousands of hectares of durum and bread wheat in Sicily, Italy (Bhattacharya 2017; Patpour et al. 2018). However, a recent study suggested that TTRTF was already present in Georgia in 2014 (Olivera et al. 2019). During 2016 to 2018, 140 samples of rust-infected wheat and barley wer ...
- Zahra Nemati; Reza Mostowfizadeh-Ghalamfarsa; Ali Dadkhodaie; Rahim Mehrabi; Brian J. Steffenson
- Plant disease 2020 v.104 no.2 pp. 363-372
- Puccinia recondita; Triticum; barley; durum wheat; genetic distance; geographical distribution; host plants; leaf rust; oats; pathotypes; plant pathogenic fungi; ploidy; resistance genes; triticale; virulence; Iran; Middle East
- ... The wheat leaf rust fungus, Puccinia triticina, has widespread geographical distribution in Iran within the Fertile Crescent region of the Middle East where wheat was domesticated and P. triticina originated. Therefore, it is of great importance to identify the prevalence and distribution of P. triticina pathotypes in this area. From 2010 to 2017, 241 single-uredinium isolates of P. triticina were ...