2017
DOI: 10.1590/s0100-736x2017000400002
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Toxicidade do inseticida Tiametoxam para o Pacamã(Lophisiolurus alexandri)

Abstract: RESUMO.-Este estudo avaliou a toxicidade aguda e crônica de um inseticida a base de tiametoxam para peixes da espécie Pacamã (Lophisiolurus alexandri), avaliando a CL50%, além de alterações histopatológicas hepáticas em animais expostos por 96 horas e 15 dias ao inseticida. Para tanto foram utilizados 120 alevinos submetidos a cinco diferentes concentrações do inseticida (30, 60, 120, 240 e 480mg/L) por 15 dias, com dois tempos amostrais, 96 horas e 15 dias.Não houve mortalidade significativa durante todo o pe… Show more

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Cited by 5 publications
(1 citation statement)
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“…Acute toxicity is characterized by the administration or exposure of the chemical in a single or multiple dose in a short time (hours), analyzing the adverse effects occurring within that time interval Albinati et al [3]. The effects are due to a single contact (single dose) or multiple contacts (cumulative effects), arising immediately or over the course of a few hours or days Oga [4].…”
Section: Introductionmentioning
confidence: 99%
“…Acute toxicity is characterized by the administration or exposure of the chemical in a single or multiple dose in a short time (hours), analyzing the adverse effects occurring within that time interval Albinati et al [3]. The effects are due to a single contact (single dose) or multiple contacts (cumulative effects), arising immediately or over the course of a few hours or days Oga [4].…”
Section: Introductionmentioning
confidence: 99%