| Pesticide |
MCPA isooctyl ester (Rhonox formula) |
| PC Code |
030501 |
| CAS Number |
94-74-6 |
| Type of Pesticide |
Herbicide |
| Type of Organism |
Mollusca |
| Common Name |
Eastern oyster |
| Scientific Name |
Crassostrea virginica |
| Age |
37 mm |
| Guideline |
[72-3] Estuarine/ Marine Fish, Shellfish, Shrimp Acute using TGAI or TEP (FIFRA 158.490) |
| Test Type |
[F] Flow through system(aquatic acute or chronic) |
| % AI |
43.3% |
| Study Length |
96 hr |
| Dose Type |
[LC50] 50% Lethal Concentration in diet or water |
| Toxicity |
80 Parts per Billion |
| 95% Confidence Levels |
47-178 |
| Probit Slope |
1.19 |
| NGL |
|
| NOEL |
<15 |
| Study Date |
1991 |
| Review Date |
1992 |
| Category |
S |
| MRID, ACC, TN Numbers |
41939509 |
| Laboratory |
Analytical Biochemical Laboratory (ABC), Columbia, Missouri |
| Reviewer |
K. Montague |
| Batch Number |
032907 |
| Eggs Laid |
|
| % Eggs Cracked |
|
| % Eggs Viable |
|
| % Live Embryos |
|
| % Egg Hatch |
|
| 14 Day Survive |
|
| Growth Effect |
|