Pingping Yang , Jiong Fu

Hainan Key Laboratory of Crop Molecular Breeding, Sanya, 572025, Hainan, China
Author    Correspondence author
Molecular Pathogens, 2024, Vol. 15, No. 2   doi: 10.5376/mp.2024.15.0009
Received: 09 Feb., 2024    Accepted: 22 Mar., 2024    Published: 15 Apr., 2024

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

Pantoea ananatis is an emerging bacterial pathogen in wheat fields that has garnered significant attention in recent years. This bacterium is widely distributed across various agricultural regions globally and can be spread through seeds, soil, and insects, causing severe impacts on wheat, including wilting, leaf spots, and ear rot. These symptoms significantly reduce yield and quality, adversely affecting farmers' economic returns. This study systematically summarizes the taxonomy, biological characteristics, and pathogenic mechanisms of Pantoea ananatis, explores its epidemiology and modes of transmission in wheat fields, and analyzes the symptoms and agricultural impacts of infected wheat. We also assess current detection and diagnostic methods, and explore various strategies for managing and controlling Pantoea ananatis, including cultural practices, chemical control, and biological management. Additionally, this study analyzes practical challenges in managing this pathogen through specific case studies and proposes future research directions and priorities. The aim is to provide valuable references for researchers, farmers, and policymakers to promote integrated disease management in wheat fields and enhance the sustainability of agricultural production.

Pantoea ananatis; Wheat disease; Epidemiology; Detection and diagnosis; Disease management