From: Impact of heterophylly on the sensitivity of Myriophyllum aquaticum biotests
Adaptation time to the submerged state | NOEC (μg a.i./L) | LOEC (μg a.i./L) | EC50 (95% confidence interval) (μg a.i./L) | EC10 (95% confidence interval) (μg a.i./L) |
---|---|---|---|---|
Fresh weight | ||||
no | >2,000 | >2,000 | >2,000 | 123.1 (26.7 to 568.4) |
7 days | >2,000 | >2,000 | >2,000 | >2,000 |
28 days | 500 | 2,000 | >2,000 | 1,918 (1,917 to 1,918) |
Shoot length | ||||
no | >2,000 | >2,000 | >2,000 | >2,000 |
7 days | >2,000 | >2,000 | >2,000 | >2,000 |
28 days | 500 | 2,000 | 3,835 (3,822 to 3,848) | 1122 (259.4 to 4852) |
Root length | ||||
no | 125 | 500 | 264.3 (101.3 to 689.3) | 26.5 (3.1 to 229.5) |
7 days | 31.25 | 125 | 157.8 (76.7 to 324.5) | 30.3 (6.2 to 148.0) |
28 days | 7 | 31.25 | 46.9 (34.1 to 64.5) | 9.2 (4.5 to 18.7) |