Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand;
Plant Pathology Division, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand;
Sugarcane; White; Leaf; Disease; Chitosan-Modified; Glassy; Carbon; Electrode; DNA; Hybridization; Sensor; Methylene; Blue; Voltammetric; Signal; Atomic; Force; Microscope;