GrainGenes Reference Report: CPR-21-871
Reference
CPR-21-871
Title
A study on the determination of the reactions of lines of Tir wheat to yellow rust (Puccinia striiformis f.sp tritici)
Journal
Crop Protection
Year
2002
Volume
21
Pages
871-874
Author
Sonmez F Keskin S Gocmen B
Abstract
Summary: Wheat lines selected from Tir wheat population (Triticum aestivum) were screened for their resistance to yellow rust (Puccinia striiformis f.sp. tritici) race population including Yr2, Yr6, Yr7 and Yr9 virulence genes in Turkey during 1998 and 2000. Results indicated that 35 (47.9%) of 73 lines were susceptible to P. striiformis f.sp. tritici, 38 lines (52.1%) were resistant and moderately resistant in both years. According to results from this study, attention should be given to avoid use of susceptible lines in wheat breeding efforts because there were variable responses to yellow rust among Tir wheat lines. It was also found that Tir wheat population had promising lines that could serve as an important source of resistance to wheat yellow rust caused by P. striiformis f.sp. tritici. Particularly the lines 3, 7, 11, 12, 20, 24, 36, 55, and 67 were found as promising for wheat breeding studies carried out against yellow rust disease
Keyword
[ Hide all but 1 of 15 ] disease disease resistance gene population puccinia striiformis puccinia striiformis f.sp tritici resistance resistant responses tritici triticum turkey virulence wheat lines yellow rust
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: CPR-21-871
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||