| Pesticide |
Chlorpyrifos methyl |
| PC Code |
059102 |
| CAS Number |
5598-13-0 |
| Type of Pesticide |
Insecticide |
| Type of Organism |
Crustacea |
| Common Name |
White River Crayfish |
| Scientific Name |
Procambarus acutus |
| Age |
N.R. |
| Guideline |
[72-2] Freshwater Invertebrate Acute using TGAI or TEP (FIFRA 158.490) |
| Test Type |
[S] Static system (aquatic) |
| % AI |
98% |
| Study Length |
36 hr |
| Dose Type |
[LC50] 50% Lethal Concentration in diet or water |
| Toxicity |
3.5 Parts per Billion |
| 95% Confidence Levels |
0.20-20.0 |
| Probit Slope |
1.84 |
| NGL |
|
| NOEL |
0.5 |
| Study Date |
1970 |
| Review Date |
1980 |
| Category |
S |
| MRID, ACC, TN Numbers |
00028767 |
| Laboratory |
Fish and Wildlife Service Laboratories, Department of Interior |
| Reviewer |
J. Felkel |
| Batch Number |
080514QA |
| Eggs Laid |
|
| % Eggs Cracked |
|
| % Eggs Viable |
|
| % Live Embryos |
|
| % Egg Hatch |
|
| 14 Day Survive |
|
| Growth Effect |
|