Leaf Part

24 h Later

Tuber Part

24 h Later

Control (dH₂O)

0

A^y

0

A^y

0.1 mg/mL

20 ± 3.33

B

20 ± 3.33

B

0.25 mg/mL

30 ± 5.77

B

50 ± 5.77

C

0.5 mg/mL

70 ± 11.55

C

70 ± 5.77

D

1 mg/mL

90 ± 3.33

D

90 ± 5.77

E

LC₅₀ (min) (mg/mL)

0.167

0.121

LC₅₀ (mg/mL)

0.306

0.257

LC₅₀ (max) (mg/mL)

0.518

0.434

LC₉₀ (mg/mL)

1.171

1.073

x²

0.61

0.01