Plant | Leaf extract conc. (%) | |||
Control | 2.5 | 5 | 7.5 | |
Corn | ||||
Germination (%) | 100 a | 88 b | 55 c | 11 d |
Radicle length | 6.8 a | 4.8 ab | 2.9 b | 1.2 c |
Plumule length | 4.9 a | 3.6 ab | 2.4 b | 0.5 c |
Bean | ||||
Germination (%) | 100 a | 77 b | 44 c | 11 d |
Radicle length | 5.1 a | 3.2 ab | 1.7 b | 0.9 c |
Plumule length | 4.1 a | 2.4 ab | 0.9 b | 0.4 b |