Table 3 Chlorophyll content (SPAD-502 units) of plant leaves 1Â week after cetrimonium bromide treatment
From: Assessing the phytotoxicity of cetrimonium bromide in plants using eco-physiological parameters
Treatment/species | Lactuca sativa | Brassica campestris |
|---|---|---|
Control | 14.2 ± 0.2a | 23.2 ± 1.1a |
0.01 mg/kg | 11.2 ± 0.3b | 21.5 ± 0.3ab |
0.1 mg/kg | 10.2 ± 0.3bc | 18.8 ± 0.3bc |
1 mg/kg | 9.3 ± 0.4c | 17.2 ± 0.8c |
10 mg/kg | 9.4 ± 0.2c | 16.7 ± 0.6c |
100 mg/kg | 7.0 ± 0.3d | 11.5 ± 0.7d |
1000 mg/kg | 4.4 ± 0.5e | 6.8 ± 0.9e |