Hyperspectral Reflectance and Machine Learning Approaches for the Detection of Drought and Root-Knot Nematode Infestation in Cotton. - Purushothaman Ramamoorthy; Sathishkumar Samiappan; Martin J. Wubben; John P. Brooks; Amrit Shrestha; Rajendra Mohan Panda; K. Raja Reddy; Raju Bheemanahalli (Remote. Sens., 2022)