Article
Major Susceptibility Gene Epistasis over Minor Gene Resistance to Spot Form Net Blotch in a Commercial Barley Cultivar.
Phytopathology - 1 Jun 2023
Muria-Gonzalez Mariano Jordi, Lawrence Julie A, Palmiero Elzette, D'Souza Nola K, Gupta Sanjiv, Ellwood Simon R
Abstract excerpt
Spot form net blotch, caused by Pyrenophora teres f. maculata, is a significant global disease of barley (Hordeum vulgare). Baudin, a barley cultivar that was until recently extensively grown in Western Australia, was reported as having minor seedling resistance. However, Baudin was highly susceptible to a local isolate, M3, suggesting that this isolate had gained virulence against a major susceptibility gene. M3...
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