Table 11. Citrus tatter leaf virus RT-qPCR assay testing samples inoculated with non-targeted citrus pathogens.

Citrus Pathogen Isolate	Source / Registration number	RT-qPCR Cq Value
		COX	CTLV	Target
Citrus tristeza virus (CTV)
T514	T514-2	14.55	-	25.75
T538	3275–4	14.23	-	22.46
SY568	2761–114	13.87	-	20.30
Citrus psorosis virus (CPsV)
P201	1766–5	14.56	-	26.52
P203	2-26-98	14.93	-	28.38
P218	3175–2	14.06	-	28.67
Citrus leaf blotch virus (CLBV)
CLBV, Spain	3069–1	14.86	-	27.89
Citrus vein enation virus (CVEV)
VE702	2923–2	14.46	-	(+)*
VE703	2923–3	14.33	-	(+)*
VE704	2923–4	14.42	-	(+)*x
Citrus yellow vein virus (CYVV)
YV3163-1	3163–1	14.54	-	21.28
YV3163-3	3163–3	15.09	-	20.72
YV920C	3163–20	14.66	-	21.94
Infectious variegation virus (IVV)
IV400	IV400 3-26-03	13.82	-	13.63
IV401	IV401A 1993	14.62	-	28.41
Concave gum
CG302	CG302 7-8-04	14.30	-	(+)**
CG308	2355–4	14.58	-	(+)**
CG309	CG309 11-14-96	13.86	-	(+)**
Citrus viroids
Citrus exocortis viroid (CEVd)	2765–1	14.43	-	26.17
Citrus bent leaf viroid	2765–2	14.69	-	26.46
Citrus bent leaf viroid- LSS	3237–3	17.05	-	32.76
Hop stunt viroid, non-cachaxia	2765–4	14.92	-	21.62
Hop stunt viroid, cachaxia	2765–6	17.39	-	27.34
Citrus dwarfing viroid	2765–12	14.88	-	27.92
Citrus bark cracking viroid	3200–1	15.13	-	23.45
Citrus viroid V	3195–5	13.54	-	26.32
Candidatus Liberibacter
asiaticus	HLB B	17.49	-	26.69
asiaticus	HLB G	16.78	-	29.55
Spiroplasma citri
C189	C189 7-8-09	16.95	-	30.11
S616	S600 7-8-09	17.09	-	29.26

Abbreviations: Cq: quantitative cycle.

*Citrus vein enation virus was tested by conventional RT-PCR

**Concave gum was tested by biological indexing