Results 21 to 30 of about 58,726 (293)

Wheat's war against stripe rust: Integrating host immunity, genomics and breeding for durable resistance [PDF]

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Wheat (Triticum aestivum L.), a foundation of global food security, faces persistent threats from stripe rust caused by Puccinia striiformis f. sp. tritici (Pst). The pathogen thrives in cool and humid environments and regularly causes epidemics that lead to severe yield losses.
Farkhandah Jan, Mukesh Rathore, Dinesh Kumar Saini, Ayushi Singh, Naeela Qureshi, Nikita Aggarwal, Mahpara Bashir, Mehnaz Shakeel, Vikas Gupta, Sundeep Kumar, Rajeev Kumar Varshney, Reyazul Rouf Mir   +11 more
wiley   +2 more sources

Hyperspectral Remote Sensing for Early Detection of Wheat Leaf Rust Caused by Puccinia triticina

Agriculture, 2023
Early crop disease detection is one of the most important tasks in plant protection. The purpose of this work was to evaluate the early wheat leaf rust detection possibility using hyperspectral remote sensing.
A. Terentev, V. Badenko, E. Shaydayuk, D. Emelyanov, Danila Y. Eremenko, Dmitriy Klabukov, A. Fedotov, V. Dolzhenko   +7 more
semanticscholar   +1 more source

Evaluation of the resistance to Chinese predominant races of Puccinia triticina and analysis of effective leaf rust resistance genes in wheat accessions from the U.S. National Plant Germplasm System

Frontiers in Plant Science, 2022
Puccinia triticina, which is the causative agent of wheat leaf rust, is widely spread in China and most other wheat-planting countries around the globe. Cultivating resistant wheat cultivars is the most economical, effective, and environmentally friendly
Lin Zhang, Lin Zhang, Xuefang Zhao, Jingxian Liu, Xiaolu Wang, Xiaolu Wang, Xiaolu Wang, Wenping Gong, Wenping Gong, Wenping Gong, Quanguo Zhang, Yuping Liu, Hongfei Yan, Qingfang Meng, Daqun Liu   +14 more
doaj   +1 more source

The miR171a‐TaSCL6‐1 Module Acts Downstream of miR164‐Targeted TaNAC21/22 to Regulate Leaf Rust Resistance in Wheat [PDF]

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3723-3738, June 2026.
ABSTRACT Wheat leaf rust, caused by Puccinia triticina, poses a significant threat to global wheat production. MicroRNAs (miRNAs) are critical regulators of plant growth, development and stress responses; however, their role in wheat resistance to leaf rust remains poorly understood.
Mengjiao Guo, Shujuan Liu, Yuxue Pan, Yilin Huang, Lingqi Kong, Yinhui Zhang, Haixia Liu, Jian Hou, Hongxia Liu, Xiaoyu Zhang, Xueyong Zhang, Chenyang Hao, Tian Li   +12 more
wiley   +2 more sources

Physiologic specialization of Puccinia triticina, the causal agent of wheat leaf rust, in Canada in 2015–2019

Canadian journal of plant pathology, 2021
Wheat leaves infected with Puccinia triticina, the causal agent of wheat leaf rust, were collected annually throughout Canada from 2015 to 2019. There were 47, 75, 44, 38 and 54 different virulence phenotypes, respectively, found annually, representing ...
B. McCallum, E. Reimer, W. Mcnabb, A. Foster, S. Rosa, A. Xue   +5 more
semanticscholar   +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

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

A Review on Major Rust Resistance Gene and Amino Acid Changes on Wheat (Triticum aestivum L)

Advances in Agriculture, 2022
Wheat ranks first in the production and productivity of staple cereal crops in the world. Several diseases, including Stripe (Puccinia striiformis f. Sp. tritici), Black (Puccinia graminis f. Sp.
Bikas Basnet, Philomin Juliana, Keshav Bhattarai, Umisha Upreti   +3 more
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

GENETIC PREDICTION OF LEAF RUST RESISTANCE THROUGH CROSSING BETWEEN TWO Lr,s AND FIVE EGYPTIAN WHEAT VARIETIES. [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2012
       Leaf rust caused by Puccinia triticina Eriks.is a common and widespread disease of wheat in Egypt and worldwide. Durable genetic resistance to leaf rust in wheat has been difficult to achieve, since the virulence of leaf rust pathogen to specific ...
M. S. Hamada, I. A. M. Youssef
doaj   +1 more source