| Literature DB >> 33677962 |
Shizhuang Weng1, Xujin Hu1, Jinghong Wang1, Le Tang1, Pan Li2, Shouguo Zheng2, Ling Zheng1, Linsheng Huang1, Zhenghua Xin3.
Abstract
Plant diseases result in 20-40% of agricultural loss every year worldwide. Timely detection of plant diseases can effectively prevent the development and spread of diseases and ensure the agricultural yield. High-throughput and rapid methods are in great demand. This review investigates the advanced application of Raman spectroscopy (RS) and surface-enhanced Raman spectroscopy (SERS) in the detection of plant diseases. The determination of bacterial diseases and stress-induced diseases, fungal diseases, viral diseases, pests in beans, and mycotoxins related to plant diseases using RS and SERS are discussed in detail. Then, biomarkers for RS and SERS detection are analyzed with regard to plant disease diagnosis. Finally, the advantages and challenges are further illustrated. Additionally, potential alternatives are proposed for the challenges. The review is expected to provide a reference and guidance for the use of RS and SERS in plant disease diagnostics.Entities:
Keywords: RS; SERS; bacterial diseases; fungal diseases; plant diseases; rapid detection; stress-induced diseases; viral diseases
Mesh：
Year: 2021 PMID： 33677962 DOI： 10.1021/acs.jafc.0c07205
Source DB: PubMed Journal: J Agric Food Chem ISSN： 0021-8561 Impact factor: 5.279