| Pesticide |
Methyl parathion |
| PC Code |
053501 |
| CAS Number |
298-00-0 |
| Type of Pesticide |
Insecticide |
| Type of Organism |
Crustacea |
| Common Name |
Water flea |
| Scientific Name |
Daphnia magna |
| Age |
LifCyc |
| Guideline |
[72-4] |
| Test Type |
[F] Flow through system(aquatic acute or chronic) |
| % AI |
95.7% |
| Study Length |
21 D |
| Dose Type |
[LOEC] for aquatic early lifestage and full lifecycle studies with both an NOEC and an LOEC |
| Toxicity |
0.85 Parts per Billion |
| 95% Confidence Levels |
N.A. |
| Probit Slope |
N.A. |
| NGL |
|
| NOEL |
0.43 |
| Study Date |
1993 |
| Review Date |
1994 |
| Category |
S |
| MRID, ACC, TN Numbers |
43035401 |
| Laboratory |
Analytical Biochemical Laboratory (ABC), Columbia, Missouri |
| Reviewer |
D. McLane |
| Batch Number |
031511QA |
| Eggs Laid |
|
| % Eggs Cracked |
|
| % Eggs Viable |
|
| % Live Embryos |
|
| % Egg Hatch |
0.85 |
| 14 Day Survive |
0.85 |
| Growth Effect |
0.85 |