Rapid identification of Huanlongbing-infected citrus plants using laser-induced breakdown spectroscopy of phloem samples.Huanglongbing (HLB) is the most destructive disease of citrus worldwide.  In this study, we demonstrate the rapid and efficient discrimination between healthy and HLB-affected citrus by laser-induced breakdown spectroscopy combined with chemometric analysis. 
laser-induced breakdown spectroscopy
In this study, we demonstrate the rapid and efficient discrimination between healthy and HLB-affected citrus by laser-induced breakdown spectroscopy combined with chemometric analysis. 
chemometric analysis