Mean ± S. E. lethal time (min) | |||
---|---|---|---|
Age of residues | Concentration (ml L−1) | LT50 | LT90 |
FTP | 0.0 | > 2880.00 ± 0.00 | > 2880.00 ± 0.00 |
2.6 | 360.30 ± 24.91 | 547.33 ± 32.27 | |
3.4 | 318.33 ± 61.76 | 462.00 ± 14.76 | |
4.0 | 153.00 ± 14.53 | 431.33 ± 14.76 | |
LSD (P < 0.05) f-value p | 111.20 1464.50 < .001 | 64.84 3648.17 < .001 | |
3 –DOTP | 0.0 | > 2880.00 ± 0.00 | > 2880.00 ± 0.00 |
2.6 | 1291.00 ± 29.20 | 1691.00 ± 51.00 | |
3.4 | 669.67 ± 136.01 | 844.67 ± 93.18 | |
4.0 | 411.67 ± 243.68 | 771.67 ± 93.18 | |
LSD (P < 0.05) f-value p | 457.50 62.36 < .001 | 233.90 187.39 < .001 | |
6- DOTP | 0.0 | > 2880.00 ± 0.00 | > 2880.00 ± 0.00 |
2.6 | 1335.00 ± 33.76 | 1733.00 ± 210.00 | |
3.4 | 1277.33 ± 38.76 | 1459.00 ± 51.10 | |
4.0 | 790.00 ± 147.31 | 1110.33 ± 205.00 | |
LSD (P < 0.05) f-value p | 352.40 135.06 < .001 | 485.50 26.51 < .001 |