Table 1.

Primers for viroid detection and RNA normalization.

Target	Primer	Primer Sequence 5′-3′	Amplicon Size (bp)	Reference
HLVd	UCCR-F	GGGATCCCCGGGGAAACCTACTCG	256	This study
	UCCR-R	GGGATCCCTCTTCGAGCCCTTGCC
HSVd	F1	GGGGCAACTCTTCTCAGAATCC	302	[58]
	R1	GGGGCTCCTTTCTCAGGTAAGTC
7SL RNA	alpha	TGTAACCCAAGTGGGGG	231	[60]
	anti-beta	GCACCGGCCCGTTATCC