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Bioassay method for toxicity studies of toxic bait formulations to Ceratitis capitata (Diptera: Tephritidae). Author(s): BOTTON, M. The development of appropriate methodologies for bioassays is of paramount importance to study the methodological factors that may interfere in the experimental design. Thus, laboratory bioassays have... ... Repository: BDPA Publication year: 2018
Exploring the mechanisms of graphene oxide toxicity to zebrafish embryo. Author(s): CASTRO, V. L. S. S. de Many applications of graphene oxide (GO) are still in the research phase, but its promising uses have raised concerns about their risks to human health and the environment. Environmental factors, as t... ... Repository: BDPA Publication year: 2017
Acute Toxicity by Water Containing Hexavalent or Trivalent Chromium in Native Brazilian Fish, Piaractus mesopotamicus: Anatomopathological Alterations and Mortality. Author(s): CASTRO, M. P.; MORAES, F. R. de; FUJIMOTO, R. Y.; CRUZ, C. da; BELO, M. A. de A.; MORAES, J. R. E. de This study evaluated the toxicity of hexavalent and trivalent compounds of chromium to the pacu, Piaractus mesopotamicus, in acute exposures of 96 h through mortality and histopathological responses.... ... Repository: BDPA Publication year: 2014
A factorial design applied to the study of chromium toxicity on the glutathione levels of Brachiaria brizantha and Brachiaria ruziziensis seedlings. Author(s): KOPP, M. M.; PASSOS, L. P. Chromium toxicity in plants is observed at multiple levels, from reduced yield, through effects on leaf and root growth, to inhibition on enzymatic activities and mutagenesis. Repository: BDPA Publication year: 2015
Assessing the toxicity of herbicides mixtures used in sugarcane culture in Brazil using zebrafish. Author(s): MOURA, A. M.; DOMINGUES, I.; OLIVEIRA, R.; SOARES, A. M. V.; MEDEIROS, K. R.; JONSSON, C. M.; NOGUEIRA, A. J. A. Repository: BDPA Publication year: 2012
Copper accumulation in vineyard soils: Rhizosphere processes and agronomic practices to limit its toxicity. Author(s): MELO, G. W. B. de Viticulture represents an important agricultural practice in many countries worldwide. Yet, the continuous use of fungicides has caused copper (Cu) accumulation in soils, which represent a major envir... ... Repository: BDPA Publication year: 2016
Toxicity and residual effects of toxic baits with spinosyns on the South American fruit fly. Author(s): BOTTON, M. The objective of this work was to assess the lethal concentration and lethal time (LC and LT) of spinosad and spinetoram, combined with different food lures, and their residual effects on South Americ... ... Repository: BDPA Publication year: 2018
Evaluation of the toxicity of poly (E-Caprolactone) nanocapsules containing triazine herbicides. Author(s): JONSSON, C. M. Repository: BDPA Publication year: 2012
How a microbial drug transporter became essential for crop cultivation on acid soils: aluminium tolerance conferred by the multidrug and toxic compound extrusion (MATE) family. Author(s): MAGALHAES, J. V. de Background: Aluminium (Al) toxicity is a major agricultural constraint for crop cultivation on acid soils, which comprise a large portion of the world's arable land. One of the most widely accepted me... ... Repository: BDPA Publication year: 2010
Acute toxicity, risk assessment, and exposure of Nile tilapia larvae after stress to sub-lethal concentrations of oxytetracycline. Author(s): TAKESHITA, N. A.; CHISTE, B. M.; JONSSON, C. M.; MATTIOLI, C. C.; HISANO, H. Abstract: The present study evaluated the median lethal concentration (LC50-96h), risk assessment, biometrics of weight and length, and mortality of Nile tilapia Oreochromis niloticus larvae exposed t... ... Repository: BDPA Publication year: 2024

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