TRs	tuberous roots,
VOC	volatile organic compound,
PDA	potato dextrose agar,
POD	peroxidase,
CAT	catalase,
SOD	superoxide dismutase,
MDA	malondialdehyde,
TSS	total soluble sugar,
HS-SPME	headspace solid-phase microextraction,
GC-MS	gas chromatography-mass spectrometry,
ROS	reactive oxygen species,
CF	C. fimbriata,
DS	disease severity.