Herbicide | Water solubility | Half-life in water (DT50) | EC50 a algae | LC50 b (48 h) Daphnia | LC50 (96 h) rainbow trout | K ow c log | BCFd | DWSe New Zealand | DWS WHO |
---|---|---|---|---|---|---|---|---|---|
mg L−1 | days | μg L−1 | μg L−1 | μg L−1 | μg L−1 | μg L−1 | |||
Terbuthylazine | 9 | 33–73 | 16 | >69,300 | 220 | 3.4 | 34 | 8 | 7 |
Hexazinone | 29,800 | 56 | 7–210 | 152,000 | >320,000 | 1.2 | 7 | 400 | – |