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Synergy between glyphosate- and cypermethrin-based pesticides during acute exposures in tadpoles of the common South American Toad Rhinella arenarum
(2014)
The herbicide glyphosate and the insecticide cypermethrin are key pesticides of modern management in soy and corn cultures. Although these pesticides are likely to co-occur in ephemeral ponds or aquatic systems supporting ...
Ecological Risk Assessment (ERA) of pesticides from freshwater ecosystems in the Pampas region of Argentina: Legacy and current use chemicals contribution
(Elsevier Science, 2019-11)
Agricultural production in the Pampas region is one of the most important economic activities in Argentina. However, the possible environmental effects related to the growth of this activity in the last years have not been ...
Toxicidade aguda do praguicida organofosforado diclorvos e da mistura com o piretróide deltametrina em Danio rerio e Hyphessobrycon bifasciatus
(São Paulo, 2010)
Praguicidas como o Diclorvos (DDVP) e a Deltametrina (DTM) são comumente usados na produção agrícola. Para avaliar a toxicidade de formulações comerciais do DDVP e da mistura deste com a DDM, foram realizados testes de ...
Toxicity of synthetic piperonyl compounds to leaf-cutting ants and their symbiotic fungus
(2001-07-20)
The development of Leucoagaricus gongylophorus, the fungus cultured by the leaf-cutting ant Atta sexdens was inhibited in vitro by synthetic compounds containing the piperonyl group. In addition, worker ants that were fed ...
Toxicity of synthetic piperonyl compounds to leaf-cutting ants and their symbiotic fungus
(2001-07-20)
The development of Leucoagaricus gongylophorus, the fungus cultured by the leaf-cutting ant Atta sexdens was inhibited in vitro by synthetic compounds containing the piperonyl group. In addition, worker ants that were fed ...
Synergy between glyphosate and cypermethrin formulations on zooplankton: evidences from a single-specie test and a community mesocosm experiment
(Springer, 2021-01)
Agrochemicals can reach freshwater bodies by drift, leaching, or runoff, where they constitute complex mixtures. Given that glyphosate and cypermethrin are within the most worldwide used pesticides, they are likely to ...
Biomarkers of Environmental Contamination in Reptile Species: The Effect of Pesticide Formulations on Broadsnouted Caiman Caiman latirostris (Crocodilia, Alligatoridae)
(Royal Society of Chemistry, 2017)
Pesticide formulations are currently considered as one of the main factors responsible for environmental contamination worldwide. Consequently, several wild species can be affected by the overuse of pesticides and fertilizers ...
Binary mixtures of azinphos-methyl oxon and chlorpyrifos oxon produce in vitro synergistic cholinesterase inhibition in Planorbarius corneus
(Pergamon-Elsevier Science Ltd, 2012-07)
In this study, the cholinesterase (ChE) and carboxylesterase (CES) activities present in whole organism homogenates from Planorbarius corneus and their in vitro sensitivity to organophosphorous (OP) pesticides were studied. ...
Efectos de la contaminación directa y difusa por plaguicidas sobre el zooplancton a distintas escalas de análisis
(2021-03-12)
Los plaguicidas convergen en los ambientes acuáticos conformando mezclas, dependiendo su dinámica de diversos factores. El zooplancton es una comunidad sensible a los cambios en el ambiente. El objetivo fue analizar el ...