Article
Changes of Barley Stripe Rust Populations in the United States from 1993 to 2017.
Phytopathology - 1 Nov 2022
Bai Qing, Liu Tinglan, Wan Anmin, Wang Meinan, See Deven R, Chen Xianming
Abstract excerpt
Barley stripe rust is a relatively new disease in the United States. The pathogen, Puccinia striiformis f. sp. hordei (Psh), was first observed in Texas in 1991 and has spread north and westwards and mainly caused epidemics in the western United States. A total of 447 isolates collected from 1993 to 2017 were identified as 382 multilocus genotypes (MLGs) using 14 simple sequence repeat markers. The MLGs were...
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