Advanced spectroscopic techniques for plant disease diagnostics. A review

abstract

• 2019 Elsevier B.V. Timely plant pathogen diagnostics can save up to 50% of the total agricultural yield worldwide. Current molecular and imaging methods for detection and identification of plant diseases have many limitations. This sparked interest in the development of minimally invasive and substrate general spectroscopic techniques that can be used directly in the field for confirmatory plant disease diagnostics. This review discusses recent progress in development of reflectance, infrared, Raman and surface-enhanced Raman spectroscopy for detection and identification of plant diseases. It also shows advantages and disadvantages of these optical spectroscopy methods compared to the most common molecular and imaging techniques.

authors

• Kurouski, Dzmitry

published proceedings

• TRAC-TRENDS IN ANALYTICAL CHEMISTRY

altmetric score

• 10

author list (cited authors)

• Farber, C., Mahnke, M., Sanchez, L., & Kurouski, D.

citation count

• 87

complete list of authors

• Farber, Charles||Mahnke, Mark||Sanchez, Lee||Kurouski, Dmitry

publication date

• September 2019

publisher

• Elsevier  Publisher

published in

• TrAC. Trends in analytical chemistry  Journal

keywords

• Infrared Spectroscopy
• Pathogen Diagnostics
• Plant Diseases
• Plant Pathology
• Raman Spectroscopy
• Surface-enhanced Raman Spectroscopy

Digital Object Identifier (DOI)

• 10.1016/j.trac.2019.05.022

start page

• 43

end page

• 49

volume

• 118

URL

• http://dx.doi.org/10.1016/j.trac.2019.05.022