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Lethal and sublethal effects of the pirimicarb-based formulation Aficida® on Boana pulchella (Duméril and Bibron, 1841) tadpoles (Anura, Hylidae)
(Academic Press Inc Elsevier Science, 2018-01)
Acute lethal and sublethal toxicity of the pirimicarb-based commercial formulation Aficida® were evaluated on Boana pulchella tadpoles. Whereas mortality was used as end point for lethality, frequency of micronuclei and ...
Biomarkers at different levels of organisation after atrazine formulation (SIPTRAN 500SC®) exposure in Rhinella schineideri (Anura: Bufonidae) Neotropical tadpoles
(2019-01-01)
Brazil is an important consumer of herbicides. In sugarcane cultivation—the country's most extensive agricultural crop—atrazine-based formulations are the principal form of weed control. Several studies have investigated ...
Environment chemistry: comparative studies and sublethal ecotoxicity of new antifungals on Daphnia magna as model organism
(EM International, 2021-03)
The objective of this work was to compare through chronic tests, the sublethal effects of twocompounds: the antifungal commercial Pellital Bio-F36 (TCMTB), and a synthetic eco-friendly gemini (Gem3e) compound in Daphnia ...
Sub-lethal Responses of the Polychaete Armandia agilis in Whole-sediment Toxicity Testing
(2019-03-01)
The present study assessed biochemical responses as sublethal endpoints in the polychaete Armandia agilis exposed to contaminated sediments to in order to assess its potential use as a test organism. Sediment samples from ...
Using aerobic exercise to evaluate sub-lethal tolerance of acute warming in fishes
(2020-05-01)
We investigated whether fatigue from sustained aerobic swimming provides a sub-lethal endpoint to define tolerance of acute warming in fishes, as an alternative to loss of equilibrium (LOE) during a critical thermal maximum ...
Genotoxic evidences of glyphosate and chlorpyriphos on eisenia fetida coelomocytes
(Scholars.Direct, 2018-07-06)
The organophosphorus herbicide glyphosate (GLY) and the organophosphate insecticide chlorpyriphos (CPF) are key pesticides in modern management cultures worldwide. Sublethal toxicity of the commercial herbicide formulation ...
Exposure to Roundup® affects behaviour, head regeneration and reproduction of the freshwater planarian Girardia tigrina
(Elsevier, 2019)
The demand of glyphosate-based herbicides including Roundup(R) is rising in the tropics due to increase occurence of glyphosate-resistant weeds that require higher herbicide application rates but also because of their use ...
Biomarkers at different levels of organisation after atrazine formulation (SIPTRAN 500SC®) exposure in Rhinella schineideri (Anura: Bufonidae) Neotropical tadpoles
(Elsevier, 2019-01)
Brazil is an important consumer of herbicides. In sugarcane cultivation?the country´s most extensive agricultural crop?atrazine-based formulations are the principal form of weed control. Several studies have investigated ...