| Pesticide |
Parathion |
| PC Code |
057501 |
| CAS Number |
56-38-2 |
| Type of Pesticide |
Insecticide |
| Type of Organism |
Fishes |
| Common Name |
Mosquitofish |
| Scientific Name |
Gambusia affinis |
| Age |
Adult |
| Guideline |
[72-1] Freshwater Fish Acute-warm and coldwater species with TGAI or TEP (FIFRA 158.490) |
| Test Type |
[S] Static system (aquatic) |
| % AI |
99% |
| Study Length |
48 hr |
| Dose Type |
[LC50] 50% Lethal Concentration in diet or water |
| Toxicity |
350 Parts per Billion |
| 95% Confidence Levels |
290-400 |
| Probit Slope |
N.R. |
| NGL |
|
| NOEL |
N.R. |
| Study Date |
1974 |
| Review Date |
1977 |
| Category |
S |
| MRID, ACC, TN Numbers |
44338801 |
| Laboratory |
Mississipi State University |
| Reviewer |
T. O'Brien |
| Batch Number |
|
| Eggs Laid |
|
| % Eggs Cracked |
|
| % Eggs Viable |
|
| % Live Embryos |
|
| % Egg Hatch |
|
| 14 Day Survive |
|
| Growth Effect |
|