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Review

Exploring the Frontier of Wheat Rust Resistance: Latest Approaches, Mechanisms, and Novel Insights

1
National Key Laboratory of Wheat Improvement, Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang 261325, China
2
State Key Laboratory of Tree Genetics and Breeding, Co-Innovation Centre for Sustainable Forestry in Southern China, Bamboo Research Institute, Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, School of Life Sciences, Nanjing Forestry University, Nanjing 210037, China
*
Author to whom correspondence should be addressed.
Plants 2024, 13(17), 2502; https://doi.org/10.3390/plants13172502
Submission received: 29 July 2024 / Revised: 30 August 2024 / Accepted: 4 September 2024 / Published: 6 September 2024
(This article belongs to the Special Issue Disease Resistance Breeding of Field Crops)

Abstract

Wheat rusts, including leaf, stripe, and stem rust, have been a threat to global food security due to their devastating impact on wheat yields. In recent years, significant strides have been made in understanding wheat rusts, focusing on disease spread mechanisms, the discovery of new host resistance genes, and the molecular basis of rust pathogenesis. This review summarizes the latest approaches and studies in wheat rust research that provide a comprehensive understanding of disease mechanisms and new insights into control strategies. Recent advances in genetic resistance using modern genomics techniques, as well as molecular mechanisms of rust pathogenesis and host resistance, are discussed. In addition, innovative management strategies, including the use of fungicides and biological control agents, are reviewed, highlighting their role in combating wheat rust. This review also emphasizes the impact of climate change on rust epidemiology and underscores the importance of developing resistant wheat varieties along with adaptive management practices. Finally, gaps in knowledge are identified and suggestions for future research are made. This review aims to inform researchers, agronomists, and policy makers, and to contribute to the development of more effective and sustainable wheat rust control strategies.
Keywords: wheat rusts; genetic resistance; pathogen epidemiology; molecular mechanisms; disease management; climate change impacts wheat rusts; genetic resistance; pathogen epidemiology; molecular mechanisms; disease management; climate change impacts

Share and Cite

MDPI and ACS Style

Rehman, S.u.; Qiao, L.; Shen, T.; Hua, L.; Li, H.; Ahmad, Z.; Chen, S. Exploring the Frontier of Wheat Rust Resistance: Latest Approaches, Mechanisms, and Novel Insights. Plants 2024, 13, 2502. https://doi.org/10.3390/plants13172502

AMA Style

Rehman Su, Qiao L, Shen T, Hua L, Li H, Ahmad Z, Chen S. Exploring the Frontier of Wheat Rust Resistance: Latest Approaches, Mechanisms, and Novel Insights. Plants. 2024; 13(17):2502. https://doi.org/10.3390/plants13172502

Chicago/Turabian Style

Rehman, Shams ur, Liang Qiao, Tao Shen, Lei Hua, Hongna Li, Zishan Ahmad, and Shisheng Chen. 2024. "Exploring the Frontier of Wheat Rust Resistance: Latest Approaches, Mechanisms, and Novel Insights" Plants 13, no. 17: 2502. https://doi.org/10.3390/plants13172502

APA Style

Rehman, S. u., Qiao, L., Shen, T., Hua, L., Li, H., Ahmad, Z., & Chen, S. (2024). Exploring the Frontier of Wheat Rust Resistance: Latest Approaches, Mechanisms, and Novel Insights. Plants, 13(17), 2502. https://doi.org/10.3390/plants13172502

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