Genetic Analysis and Mapping of a Novel Stripe Rust Resistance Gene YrHua in Wheat Originating from Psathyrostachys Huashanica Keng and Molecular Interaction between Xiaoyan6 and Puccinia Striiformis in High-temprature
Results demonstrated. (1)The frequencies of virulence genes V6,V7b,V8a,V9d,V9g,V10,V17,V36,Vwld-l were 68. 9%-98. 6%,indicating that the corresponding resistance genes were ineffective to wheat stem rust population in China at present;
The result of field test when inoculated with races 19 and 21 of P.strii-formis showed the cultivars NB 61975, NB 66523 and STW 597944 were immune and NB 61977 and II-l 19966-4R-SM-1R were highly resistant to stripe rust.
The mechanism and formation conditions of conversion coatings (CC) obtained by treatment of rusted steel surfaces with tannin-based rust converters are considered.
The kinetic corrosion characteristics of 35ХН2МФА-Ш, 30ХН2МФА, and 30ХРА steels with rust-preventive compounds applied are investigated in an industrial neutral electrolyte, depending on whether a compound is infected with microorganisms or
Cytogenetic Analysis of Hybrids Resistant to Yellow Rust and Powdery Mildew Obtained by Crossing Common Wheat (Triticum aestivum
Most lines were resistant to yellow rust and powdery mildew.
Molecular Analysis of Leaf Rust-Resistant Introgression Lines Obtained by Crossing of Hexaploid Wheat Triticum aestivum with Tet