Table 2 Calibrachoa cultivars leaves methanolic extracts DPPH and β-carotene-linoleic acid assay results as well as total phenolics, major flavonols and tannins contents following SWE Foliar (Fol) and Drench (Dre) treatments with 5 or 7 mL/plant. Values are expressed as mean of triplicate determinations ± sd

CHSD

CONTROL

4.6 ± 0.2 c

0.04 ± 0.01 c

ND^b

0.30 ± 0.03 c

0.21 ± 0.004 c

(5 ml) Fol

4.8 ± 0.2 c

0.09 ± 0.01 b

0.13 ± 0.01 b

0.42 ± 0.01 b

0.23 ± 0.001 c

(7 ml)Fol

4.9 ± 0.1 b

0.10 ± 0.01 b

0.12 ± 0.02 b

0.43 ± 0.03 b

0.25 ± 0.005 b

(5 ml)Dre

5 ± 0.3 b

0.14 ± 0.01 a

0.21 ± 0.02 a

0.52 ± 0.03 a

0.27 ± 0.01 ab

(7 ml)Dre

5.2 ± 0.1 a

0.15 ± 0.02 a

0.22 ± 0.03 a

0.53 ± 0.01 a

0.29 ± 0.01 a

CHSF

CONTROL

4.4 ± 0.1 c

0.07 ± 0.01 d

0.11 ± 0.01 e

0.24 ± 0.01 d

0.10 ± 0.001 c

(5 ml) Fol

4.6 ± 0.08 bc

0.12 ± 0.02 c

0.14 ± 0.02 d

0.27 ± 0.01 c

0.12 ± 0.001 bc

(7 ml)Fol

4.8 ± 0.1 b

0.15 ± 0.01 b

0.16 ± 0.01 c

0.32 ± 0.02 b

0.14 ± 0.01 b

(5 ml)Dre

5 ± 0.1 a

0.22 ± 0.02 a

0.19 ± 0.01 b

0.34 ± 0.01 ab

0.16 ± 0.01 ab

(7 ml)Dre

5 ± 0.2 a

0.23 ± 0.01 a

0.22 ± 0.01 a

0.35 ± 0.02 a

0.18 ± 0.01 a

BHT