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Bioassay method for toxicity studies of toxic bait formulations to Ceratitis capitata (Diptera: Tephritidae). Author(s): BARÔNIO, C. A.; BERNARDI, D.; NUNES, M. Z.; PASINATO, J.; GARCIA, F. R. M.; 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): CLEMENTE, Z.; SILVA, G. H. da; MARTINEZ, D. S. T.; MAURER-MORELLI, C. V.; NUNES, M. C. S.; THOMAZ, A. A.; 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): MARQUES, R.; OLIVEIRA, M. A. de L.; REIS, C. R. G. dos; 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
Copper accumulation in vineyard soils: Rhizosphere processes and agronomic practices to limit its toxicity. Author(s): BRUNETTO, G.; MELO, G. W. B. de; TERZANO, R.; DEL BUONO, D.; ASTOLFI, S.; TOMASI, N.; PII, Y.; MIMMO, T.; CESCO, S. 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): SCHUTZE, I. X.; BARONIO, C. A.; BALDIN, M. M.; LOEK, A. E.; 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
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 of mixture of sugarcane herbicides to tilapia fingerlings. Author(s): MOURA, M. A. M.; JONSSON, C. M. Abstract: Sugarcane cultivation is the most important agricultural activity in the State of São Paulo, which is responsible for over half of Brazilian production of the crop. Eutrophication and contam... ... Repository: BDPA Publication year: 2016
Performance of tetraploid alfafa genotypes as exposed to aluminum toxicity. Author(s): PASSOS, L. P.; KOPP, M. M.; LEDO, F. J. da S. A study was carried out to evaluate the development of 12 tetraploid alfalfa cultivars exposed to Al toxicity in nutrient solution. Newly germinated seedlings of cultivars Alfa 200, Alto, Araucana, Co... ... Repository: BDPA Publication year: 2012
Performance of tetraploid alfalfa genotypes as exposed to aluminum toxicity. Author(s): PASSOS, L. P.; KOPP, M. M.; LEDO, F. J. da S. A study was carried out to evaluate the development of 12 tetraploid alfalfa cultivars exposed to Al toxicity in nutrient solution. Newly germinated seedlings of cultivars Alfa 200, Alto, Araucana, Co... ... Repository: BDPA Publication year: 2012

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