Table 2.
Effects of carbaryl and Ca-ex applications on MI, MN and CAs frequency.
| CAs types | Control | 3.5 mg/mL Ca-ex | 7 mg/mL Ca-ex | 0.3 µg/L carbaryl | Carbaryl + 3.5 mg/mL Ca-ex | Carbaryl + 7 mg/mL Ca-ex |
|---|---|---|---|---|---|---|
| MI(%) | 906 ± 13.7a (9.06) | 908 ± 13.2a (9.08) | 902 ± 10.7a (8.02) | 703 ± 9.68d (7.03) | 766 ± 10.1c (7.66) | 804 ± 9.57b (8.04) |
| MN | 0.40 ± 0.52d | 0.50 ± 0.53d | 0.20 ± 0.42d | 86.6 ± 4.72a | 72.5 ± 3.47b | 55.1 ± 3.28c |
| VC | 0.40 ± 0.52d | 0.20 ± 0.42d | 0.30 ± 0.48d | 69.6 ± 3.50a | 50.2 ± 3.16b | 39.9 ± 3.90c |
| SC | 0.30 ± 0.48d | 0.52 ± 0.53d | 0.20 ± 0.42d | 60.6 ± 3.27a | 46.8 ± 3.16b | 32.4 ± 2.88c |
| UDC | 0.50 ± 0.53d | 0.30 ± 0.48d | 0.20 ± 0.42d | 51.1 ± 2.96a | 41.1 ± 2.85b | 29.2 ± 3.32c |
| F | NDO | NDO | NDO | 41.5 ± 2.99a | 29.3 ± 2.87b | 20.6 ± 2.01c |
| B | NDO | NDO | NDO | 29.8 ± 2.66a | 20.0 ± 2.54b | 13.2 ± 2.35c |
| NB | NDO | NDO | NDO | 23.5 ± 2.80a | 15.8 ± 1.87b | 10.0 ± 1.41c |
| D | NDO | NDO | NDO | 15.9 ± 1.66a | 10.4 ± 1.51b | 5.20 ± 1.14c |
| MA | NDO | NDO | NDO | 9.90 ± 1.45a | 5.30 ± 1.16b | 3.00 ± 1.05c |
The data is displayed as mean ± SD (n = 10). 1,000 cells were analyzed to determine MN and CAs, and 10,000 cells were analyzed to determine MI. In the same line, means denoted by various letters(a-d) are statistically significant (p < 0.05). MI mitotic index, MN micronucleus, VC vagrant chromosome, SC sticky chromosome, UDC unequal distribution of chromatin, F fragment, B bridge, NB nucleus bud, D disorientation, MA multipolar anaphase. NDO no data observed.