Isolate-Specific Effect of Partial Resistance in Wheat — Leaf Rust Relationship

2000 ◽  
Vol 28 (4) ◽  
pp. 455-461
Author(s):  
Maria Todorova
Keyword(s):  
Leaf Rust ◽  
Partial Resistance ◽  
Specific Effect ◽  
Wheat Leaf Rust ◽  
Wheat Leaf

scholarly journals Characterization of Lr46, a Gene Conferring Partial Resistance to Wheat Leaf Rust

Hereditas ◽  
2004 ◽  
Vol 135 (2-3) ◽  
pp. 111-114 ◽  
Author(s):  
F. Martínez ◽  
R. E. Niks ◽  
R. P. Singh ◽  
D. Rubiales
Keyword(s):  
Leaf Rust ◽  
Partial Resistance ◽  
Wheat Leaf Rust ◽  
Wheat Leaf

scholarly journals Autoinfection in wheat leaf rust epidemics

2008 ◽  
Vol 177 (4) ◽  
pp. 1001-1011 ◽  
Author(s):  
Christian Lannou ◽  
Samuel Soubeyrand ◽  
Lise Frezal ◽  
Joël Chadœuf
Keyword(s):  
Leaf Rust ◽  
Wheat Leaf Rust ◽  
Wheat Leaf

THE INHERITANCE OF RESISTANCE IN RYE TO Puccinia recondita f. sp. secalis and f. sp. tritici

1984 ◽  
Vol 64 (3) ◽  
pp. 511-519 ◽  
Author(s):  
G. L. C. MUSA ◽  
P. L. DYCK ◽  
D. J. SAMBORSKI
Keyword(s):  
Disease Resistance ◽  
Leaf Rust ◽  
Secale Cereale ◽  
Single Gene ◽  
Inbred Lines ◽  
Puccinia Recondita ◽  
Wheat Leaf Rust ◽  
Susceptible Parent ◽  
Seedling Resistance ◽  
Wheat Leaf

The inheritance of seedling resistance to isolate RLR 213/78 of rye leaf rust (Puccinia recondita f. sp. secalis) and race 30 of wheat leaf rust (P. recondita f. sp. tritici Rob.) was investigated in six inbred lines of rye (Secale cereale). Inbred line UM8116 was used as the susceptible parent in crosses. Inbred lines UM8003, UM8071 and UM8301 each have a single gene and UM8336 and UM8340 each have two genes for resistance to rye leaf rust. For resistance to wheat leaf rust UM8071 has a single gene, UM8003 and UM8340 each have two genes and UM8301 and UM8336 each have three genes. UM8295 is heterogeneous for reaction to both rusts. One of the genes in UM8340 may condition resistance to both rusts. The genes for resistance to RLR 213/78 appear to be independently inherited while some of the genes conferring resistance to race 30 may be identical or very closely linked. The potential of rye as a source of disease resistance for wheat and triticale improvement is discussed.Key words: Secale cereale, disease resistance, wheat leaf rust

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