Juvenile daphnia magna (<24hrs old, n=25 / test vessel) were exposed to methomyl (M) a carbamate insecticide (10.52ug/l), propanil (P), an analide herbicide (363ug/l), an independent action (IA) mixture of M (10.52ug/l and P (363ug/l) representing effect concentration 1 (EC1) for each chemical, base...
ORGANISM(S): Daphnia magna