Table 2.

The infectivity analysis of soybean yellow leaf curl virus.

Plants	No. of Plants Infiltrated	No. of Plants Systemically Infected	Infection Efficiency (%)	Symptoms
Nicotiana benthamiana	34	34	100%	Leaf curling
Glycine max	52	5	9.6%	Leaf curling, yellowing
Solanum lycopersicum	15	0	0	NA
Nicotiana tabacum	16	13	81.3%	Leaf curling
Nicotiana tabacum cv. Samsun NN	10	7	70%	Leaf curling
Nicotiana tabacum cv. Samsun nn	10	3	33%	Leaf curling
Nicotiana glutinosa	10	2	20%	Leaf curling