Sensitivity analyses of the dot-ELISA for plant (A) and vector (B) detection. A: Sensitivity analysis of the dot-ELISA for plant detection. TYLCV-infected and the healthy (CK-) leaf extracts were two-fold diluted with PBS. The dilution endpoint of dot-ELISA was 1:5,120 (w/v, g mL-1). B: Sensitivity analysis of the dot-ELISA for vector detection. Viruliferous and the non-viruliferous whitefly homogenates were two-fold diluted in with PBS, respectively. The dilution endpoint of dot-ELISA for vector detection was 1:128 (individual whitefly/μL).