Puccinia graminis


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Puccinia graminis

[pü‚sin·ē·ə ′gram·ə·nəs]
(mycology)
A macrocylic heteroecious fungus of the order Uredinales; the causative agent of black stem rust of cereal grains.
References in periodicals archive ?
Competitive ability of races of Puccinia graminis f.
A FIASCO-based approach for detection and diagnosis of Puccinia graminis f.sp.tritici in China.
Detection of virulence to wheat stem rust resistance gene Sr31 in Puccinia graminis f.
On the basis of field evaluations under natural infection in Colorado and cooperative evaluations through the USDA Regional Testing Program, Protection is moderately resistant to stem rust (caused by Puccinia graminis Pers.:Pers f.
ND 735 is also resistant to the dominant races of stem rust (caused by Puccinia graminis Pers:Pers.
durum) that is a near universally susceptible to wheat stem rust (caused by Puccinia graminis Pers.:Pers.
In the same fields and years, Oropos proved to be resistant to three rusts (0 on the scale of 0-9), namely stem rust (caused by Puccinia graminis Pers.:Pers.
Glenn was evaluated from 2000 to 2004 at the USDA-ARS, Cereal Crop Research Unit, Fargo, ND, for resistance to stem rust (caused by Puccinia graminis Pers.:Pers.
Seedling tests indicate that Choptank is resistant to stem rust (caused by Puccinia graminis Pers.:Pers.
Rust races used in the evaluations included the following for: leaf rust (Puccinia triticina Eriks.) 3SA122, 3SA132, 3SA133, 3SA140; stem rust (Puccinia graminis Pers.:Pers.
On the basis of evaluations through the USDA Regional Testing Program, Hatcher is moderately susceptible to stem rust (caused by Puccinia graminis Pers.:Pers f.