Dry (n = 3)

Fresh (n = 3)

P-value (t-test)

Zone of Inhibition (mm)

Leaf

C₀

29.0 ± 1.0

29.0 ± 1.0

C₁

2.3 ± 1.5^a

5.3 ± 1.2^ac

0.0533

C₂

6.3 ± 2.5^b

14.7 ± 0.6^bc

0.0050

P-value (ANOVA)

<0.0001

<0.0001

Root

C₀

29.0 ± 1.0

29.0 ± 1.0

C₁

5.0 ± 1.0^ac

1.0 ± 1.0^ac

0.0080

C₂

11.3 ± 1.5^bc

7.3 ± 1.5^bc

0.0327

P-value (ANOVA)

<0.0001

<0.0001

Bark

C₀

29.0 ± 1.0

29.0 ± 1.0

C₁

5.0 ± 1.0^ac

7.3 ± 0.6^a

0.0249

C₂

8.7 ± 0.6^bc

11.3 ± 2.5^b

0.1481

P-value (ANOVA)

<0.0001

<0.0001