No‐observed‐effect concentrations (NOECs), lowest‐observed‐effect concentrations (LOECs), and median effect/lethal concentration (EC50/LC50) estimates for freshwater primary producers exposed to thiamethoxama
| Organism | Test type | Study ID | Endpoint | NOEC (mg/L) | LOEC (mg/L) | ECxx (mg/L) |
| Raphidocelis subcapitata | 72 h (static) | 1 | Biomass (b) and growth rate (r) | NOECr/NOECb: 81.8b | >81.8 | EC50r/b: >81.8 |
| 96 h (static) | 2 | Biomass (b) and growth rate (r) | NOECr/NOECb: 100b | >100 | EC50r/b: > 100 | |
| Anabaena flos‐aquae | 96 h (static) | 3 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y: 97b 96‐h NOECr,b,y: 47 | 72‐h LOECr,b,y: >97 96‐h LOECr,b,y: 97 | 72‐h EC10b: 51 (ne – 61) 72‐h EC20b: 62 (ne – 74) 72‐h EC10y: 53 (ne − 64) 72‐h EC20y: 64 (ne − 87) 72‐h EC10yr: 88 (32 − ne) 72‐h EC20yr: >97 72‐ and 96‐h EC50 r/b/y: > 97 |
| Navicula pelliculosa | 96 h (static) | 4 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y 98b 96‐h NOECr,b,y: 98b | 72‐h LOECr,b,y: >98 96‐h LOECr,b,y: >98 | 72‐h EC10b: 66 (16 – ne) 72‐h EC20,50b: >98 72‐h EC10,20,50r/y: >98 96‐h EC50r/b/y: >98 |
| Lemna gibba | 7 d (semistatic) | 5 | Inhibition of frond number (growth rate (r) and biomass (b) as area under the growth curve); frond dry weight | Frond number NOECr,b,y: 90.2bWeight NOEC: 90.2b | >90.2 | Frond number EC50r/b: >90.2 |
| Organism | Test type | Study ID | Endpoint | NOEC (mg/L) | LOEC (mg/L) | ECxx (mg/L) |
| Raphidocelis subcapitata | 72 h (static) | 1 | Biomass (b) and growth rate (r) | NOECr/NOECb: 81.8b | >81.8 | EC50r/b: >81.8 |
| 96 h (static) | 2 | Biomass (b) and growth rate (r) | NOECr/NOECb: 100b | >100 | EC50r/b: > 100 | |
| Anabaena flos‐aquae | 96 h (static) | 3 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y: 97b 96‐h NOECr,b,y: 47 | 72‐h LOECr,b,y: >97 96‐h LOECr,b,y: 97 | 72‐h EC10b: 51 (ne – 61) 72‐h EC20b: 62 (ne – 74) 72‐h EC10y: 53 (ne − 64) 72‐h EC20y: 64 (ne − 87) 72‐h EC10yr: 88 (32 − ne) 72‐h EC20yr: >97 72‐ and 96‐h EC50 r/b/y: > 97 |
| Navicula pelliculosa | 96 h (static) | 4 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y 98b 96‐h NOECr,b,y: 98b | 72‐h LOECr,b,y: >98 96‐h LOECr,b,y: >98 | 72‐h EC10b: 66 (16 – ne) 72‐h EC20,50b: >98 72‐h EC10,20,50r/y: >98 96‐h EC50r/b/y: >98 |
| Lemna gibba | 7 d (semistatic) | 5 | Inhibition of frond number (growth rate (r) and biomass (b) as area under the growth curve); frond dry weight | Frond number NOECr,b,y: 90.2bWeight NOEC: 90.2b | >90.2 | Frond number EC50r/b: >90.2 |
No‐observed‐effect concentrations (NOECs), lowest‐observed‐effect concentrations (LOECs), and median effect/lethal concentration (EC50/LC50) estimates for freshwater primary producers exposed to thiamethoxama
| Organism | Test type | Study ID | Endpoint | NOEC (mg/L) | LOEC (mg/L) | ECxx (mg/L) |
| Raphidocelis subcapitata | 72 h (static) | 1 | Biomass (b) and growth rate (r) | NOECr/NOECb: 81.8b | >81.8 | EC50r/b: >81.8 |
| 96 h (static) | 2 | Biomass (b) and growth rate (r) | NOECr/NOECb: 100b | >100 | EC50r/b: > 100 | |
| Anabaena flos‐aquae | 96 h (static) | 3 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y: 97b 96‐h NOECr,b,y: 47 | 72‐h LOECr,b,y: >97 96‐h LOECr,b,y: 97 | 72‐h EC10b: 51 (ne – 61) 72‐h EC20b: 62 (ne – 74) 72‐h EC10y: 53 (ne − 64) 72‐h EC20y: 64 (ne − 87) 72‐h EC10yr: 88 (32 − ne) 72‐h EC20yr: >97 72‐ and 96‐h EC50 r/b/y: > 97 |
| Navicula pelliculosa | 96 h (static) | 4 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y 98b 96‐h NOECr,b,y: 98b | 72‐h LOECr,b,y: >98 96‐h LOECr,b,y: >98 | 72‐h EC10b: 66 (16 – ne) 72‐h EC20,50b: >98 72‐h EC10,20,50r/y: >98 96‐h EC50r/b/y: >98 |
| Lemna gibba | 7 d (semistatic) | 5 | Inhibition of frond number (growth rate (r) and biomass (b) as area under the growth curve); frond dry weight | Frond number NOECr,b,y: 90.2bWeight NOEC: 90.2b | >90.2 | Frond number EC50r/b: >90.2 |
| Organism | Test type | Study ID | Endpoint | NOEC (mg/L) | LOEC (mg/L) | ECxx (mg/L) |
| Raphidocelis subcapitata | 72 h (static) | 1 | Biomass (b) and growth rate (r) | NOECr/NOECb: 81.8b | >81.8 | EC50r/b: >81.8 |
| 96 h (static) | 2 | Biomass (b) and growth rate (r) | NOECr/NOECb: 100b | >100 | EC50r/b: > 100 | |
| Anabaena flos‐aquae | 96 h (static) | 3 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y: 97b 96‐h NOECr,b,y: 47 | 72‐h LOECr,b,y: >97 96‐h LOECr,b,y: 97 | 72‐h EC10b: 51 (ne – 61) 72‐h EC20b: 62 (ne – 74) 72‐h EC10y: 53 (ne − 64) 72‐h EC20y: 64 (ne − 87) 72‐h EC10yr: 88 (32 − ne) 72‐h EC20yr: >97 72‐ and 96‐h EC50 r/b/y: > 97 |
| Navicula pelliculosa | 96 h (static) | 4 | Avg. specific growth rate (r); biomass (area under growth curve) (b); yield (y) | 72‐h NOECr,b,y 98b 96‐h NOECr,b,y: 98b | 72‐h LOECr,b,y: >98 96‐h LOECr,b,y: >98 | 72‐h EC10b: 66 (16 – ne) 72‐h EC20,50b: >98 72‐h EC10,20,50r/y: >98 96‐h EC50r/b/y: >98 |
| Lemna gibba | 7 d (semistatic) | 5 | Inhibition of frond number (growth rate (r) and biomass (b) as area under the growth curve); frond dry weight | Frond number NOECr,b,y: 90.2bWeight NOEC: 90.2b | >90.2 | Frond number EC50r/b: >90.2 |
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