Kreutz, L.C. Barcellos, L.J.G. Silva, T.O. Anziliero, D. Martins, D. Lorenson, M. Marteninghe, A. Silva, L.B. da Acute toxicity test of agricultural pesticides on silver catfish (Rhamdia quelen)fingerlings Subjects--Topical Terms: PESTICIDAPEIXETOXIDEZ