Results 211 to 220 of about 1,986 (221)

Genes for wheat stem rust resistance postulated in German cultivars and their efficacy in seedling and adult‐plant field tests

Plant Breeding, 2018
AbstractStem rust of wheat (caused by Puccinia graminis f.sp. tritici) gained high international attention in the last two decades, but does not occur regularly in Germany. Motivated by a regional epidemic in 2013, we analysed 15 spring and 82 winter wheat cultivars registered in Germany for their resistance to stem rust at the seedling stage and ...
Kerstin Flath, Thomas Miedaner, Pablo D. Olivera, Matthew N. Rouse, Yue Jin   +4 more
openaire   +1 more source

Postulation of Genes for Stem Rust Resistance in the Entries of the Fourth International Winter Wheat Performance Nursery¹

Crop Science, 1975
AbstractThe presence of genes for resistance to stem rust (Puccinia graminis Pers. f. sp. tritici Eriks. & E. Henn.) in wheat (Triticum aestivum L. em Thell.) was detected in entries of the 4th International Winter Wheat Performance Nursery by use of 18 isolates of rust previously characterized for virulence on 12 genes.Several varieties appeared ...
D. V. McVey, A. P. Roelfs
openaire   +1 more source

Inheritance of Stripe Rust Resistance in Wheat Cultivars Postulated to Have Resistance Genes atYr3 andYr4 Loci

Phytopathology, 1993
It has been postulated that wheat (Triticum aestivum) cultivars Cappelle Desprez, Druchamp, Hybrid 46, Minister, Nord Desprez, Stephens, Vilmorin 23, and Yamhill have genes for resistance to stripe rust at the Yr3 locus and or the Yr4 locus. Seedlings of parents and F 1 and F 2 progeny from diallel crosses among the cultivars and of the eight ...
openaire   +1 more source

Postulation of Stem Rust (Puccinia graminis f.sp tritici) Resistance Genes in Ethiopian Durum Wheat Cultivars and Lines

Pest Managment Journal of Ethiopia , Vol. 25 No.
Kitessa Gutu, Girma Adugna, Netsanet Bacha   +2 more
openaire   +1 more source

Postulation of leaf rust resistance genes in Indian and exotic wheat germplasm using near-isogenic lines (NILs) and molecular markers

Crop Protection, 2023
Jaspal Kaur, Ritu Bala, Achla Sharma
exaly  

Exploring loose smut resistance in Indian wheat germplasm: marker-linked insights to postulate resistance genes

Cereal Research Communications
Divya Bhandhari, Ritu Bala, Puja Srivastava, Jaspal Kaur, Vineet Kumar Sharma   +4 more
openaire   +1 more source

Selection of Differential Isolates of Magnaporthe oryzae for Postulation of Blast Resistance Genes

Phytopathology, 2018
Wensheng Zhao
exaly  

Confirmation that the Er3 gene, conferring resistance to Erysiphe pisi in pea, is a different gene from er1 and er2 genes

Plant Breeding, 2011
Sara Fondevilla, J I Cubero, Diego Rubiales   +2 more
exaly  

Molecular mapping of leaf rust resistance gene LrNJ97 in Chinese wheat line Neijiang 977671

Theoretical and Applied Genetics, 2013
Xianchun Xia, Zhonghu He, Xing Li
exaly  

Field Evaluation and Postulation of Genes for Stem Rust Resistance in Bread Wheat (Triticum Aestivum) Genotypes

Fiseha Tadesse, Tilahun Mekonnen, Yemisrach Melkie Abebaw, Kassahun Tesfaye   +3 more
openaire   +1 more source