Results 11 to 20 of about 90,918 (242)

Mapping of quantitative adult plant field resistance to leaf rust and stripe rust in two European winter wheat populations reveals co-location of three QTL conferring resistance to both rust pathogens [PDF]

Theoretical and Applied Genetics, 2014
Key message We detected several, most likely novel QTL for adult plant resistance to rusts. Notably three QTL improved resistance to leaf rust and stripe rust simultaneously indicating broad spectrum resistance QTL.
Buerstmayr, Maria, Ittu, Marianna, Mascher, Fabio, Matiasch, Lydia, Vida, Gyula   +4 more
core   +3 more sources

Genotypic and Phenotypic Correlations between Leaf-Rust Disease and Leaf Morphology and its Ratio in Arabica Coffee

Jurnal Ilmu Pertanian Indonesia, 2020
Selection parameter in coffee breeding for leaf rust (Hemeleia vastatrix) resistance is very important. Breeders used leaf-rust severity and leaf-rust incidence as parameters of direct selection.
Sabam Malau
doaj   +1 more source

Comparing the Potential of Marker-Assisted Selection and Genomic Prediction for Improving Rust Resistance in Hybrid Wheat

Frontiers in Plant Science, 2020
Improving leaf rust and stripe rust resistance is a central goal in wheat breeding. The objectives of this study were to (1) elucidate the genetic basis of leaf rust and stripe rust resistance in a hybrid wheat population, (2) compare the findings using ...
Ulrike Beukert, Patrick Thorwarth, Yusheng Zhao, C. Friedrich H. Longin, Albrecht Serfling, Frank Ordon, Jochen C. Reif   +6 more
doaj   +1 more source

Resistance to Leaf and Yellow Rust in a Collection of Spanish Bread Wheat Landraces and Association with Ecogeographical Variables

Agronomy, 2022
A collection of 84 bread wheat Spanish landraces were inoculated with three isolates of leaf rust and one of yellow rust at the seedling stage in controlled conditions. The latency period of leaf rust on the susceptible landraces was also assessed.
Fernando Martínez-Moreno, Patricia Giraldo, Cristina Nieto, Magdalena Ruiz   +3 more
doaj   +1 more source

Autoinfection in wheat leaf rust epidemics [PDF]

New Phytologist, 2008
Autoinfection (within-host inoculum transmission) allows plant pathogens locally to increase their density on an infected host. Estimating autoinfection is of particular importance in understanding epidemic development in host mixtures. More generally, autoinfection influences the rate of host colonization by the pathogen, as well as pathogen evolution.
Lannou, Christian, Soubeyrand, Samuel, Frézal, Lise, Chadoeuf, Joel   +3 more
openaire   +3 more sources

Identification and Characterization of Resistance Loci to Wheat Leaf Rust and Stripe Rust in Afghan Landrace “KU3067”

Frontiers in Plant Science, 2022
Leaf rust and stripe rust are important wheat diseases worldwide causing significant losses where susceptible varieties are grown. Resistant cultivars offer long-term control and reduce the use of hazardous chemicals, which can be detrimental to both ...
Peipei Zhang, Caixia Lan, Ravi P. Singh, Julio Huerta-Espino, Zaifeng Li, Evans Lagudah, Sridhar Bhavani   +6 more
doaj   +1 more source

Identification of QTL conferring resistance to stripe rust (Puccinia striiformis f. sp. hordei) and leaf rust (Puccinia hordei) in barley using nested association mapping (NAM). [PDF]

PLoS ONE, 2018
The biotrophic rust fungi Puccinia hordei and Puccinia striiformis are important barley pathogens with the potential to cause high yield losses through an epidemic spread.
Thomas Vatter, Andreas Maurer, Dragan Perovic, Doris Kopahnke, Klaus Pillen, Frank Ordon   +5 more
doaj   +1 more source

Identification and Validation of a Major Quantitative Trait Locus for Adult Plant Resistance Against Leaf Rust From the Chinese Wheat Landrace Bai Qimai

Frontiers in Plant Science, 2022
Leaf rust caused by Puccinia triticina Eriks. (Pt) is a common disease of wheat worldwide. The Chinese wheat landrace Bai Qimai (BQM) has shown high resistance to leaf rust for a prolonged period of time; the infected leaves of BQM displayed high ...
Zhen Wang, Xu Jiang, Yuzhu Zhang, Ziyi Du, Jing Feng, Wei Quan, Junda Ren, Mingzhe Che, Zhongjun Zhang   +8 more
doaj   +1 more source

Unraveling Effects of miRNAs Associated with APR Leaf Rust Resistance Genes in Hybrid Forms of Common Wheat (Triticum aestivum L.). [PDF]

Int J Mol Sci
Spychała J, Noweiska A, Tomkowiak A, Bobrowska R, Szewczyk K, Kwiatek MT.   +5 more
europepmc   +3 more sources

Marker-Assisted Improvement of Bread Wheat Variety HD2967 for Leaf and Stripe Rust Resistance

Plants, 2022
The mega wheat variety HD2967 was improved for leaf and stripe rust resistance by marker-assisted backcross breeding. After its release in 2011, HD2967 became susceptible to stripe rust and moderately susceptible to leaf rust.
Niharika Mallick, Shailendra K. Jha, Priyanka Agarwal, Anchal Mall, Niranjana M., Sachin Kumar, Manish K. Choudhary, Shreshtha Bansal, M. S. Saharan, J. B. Sharma, Vinod   +10 more
doaj   +1 more source