Department of Plant Biotechnology, Jimma University, Jimma, Ethiopia
Research Article
Review on Effects of Leaf-Rust Fungus on Wheat Plant and Its Management
Author(s): Melkamu Genet*
Leaf rust, caused by Puccinia triticina, is a severe disease that poses a significant threat to wheat production worldwide, often resulting in substantial yield losses. It occurs more frequently and affects a broader range of regions compared to other wheat rust types. This review focuses on understanding the interaction between wheat and the leaf rust pathogen, the pathogen’s life cycle, its impacts on wheat growth and productivity, and management strategies. The pathogen thrives under moderate temperatures and high humidity, spreading through airborne spores. Its ability to rapidly evolve new races complicates management efforts. Severe infections can reduce grain weight and quality, impairing market value. Effective management requires integrating multiple approaches, including cultural practices, chemical controls, biological interventions, and genetic resistance. Cultural m.. View more»