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 Author(s): PASZKO, T.; MATYSIAK, J.; SPADOTTO, C. A.; BOGUTA, P.; SKIC, K. Our recent study demonstrated that fulvic and humic acids are the major contributors to the adsorption of phenoxyalkanoic acid herbicides in soils. At very low pH, the neutral forms of these herbicide... ... |
 Author(s): SPADOTTO, C. A.; LOCKE, M. A.; BINGNER, R. L.; MINGOTI, R. In this paper, results of evaluating a proposed compound-specific procedure for adjustment of parameters of the equation for estimating sorption of monovalent acidic herbicides at different pH levels,... ... |
 Author(s): BRIGHENTI, A. M.; LEDO, F. J. da S.; MACHADO, J. C.; VAROTTO, Y. V. G. Abstract Elephant grass (Pennisetum purpureum Schum.) fodder productivity and quality are directly affected by weed interference. The difficulty in controlling weed species is one of the major limitat... ... |
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 Author(s): PIASECKI, C.; CARVALHO, I. R.; AVILA, L. A.; AGOSTINETTO, D.; VARGAS, L. Synergic efects of glyphosate and saflufenacil have been reported to control Conyza spp. However, the mechanism of this synergic combination is unknown. The objectives of this study were to investigat... ... |
 Author(s): QUEIROZ, S. C. do N. de; ASSALIN, M. R.; BRIGHENTI, A. M. Elephant grass has been used as animal feed and also in diff erent applications, such as, to protect arid land from soil erosion, to improve the fertility of soil, to use as fi rebreaks and windbreaks... ... |
 Author(s): PASSOS, A. T. M.; FOLONI, J. S. S.; FAGAN, E. R. Leaching in soil of herbicides as a function of water percolation. O objetivo do trabalho foi avaliar a lixiviação no solo de dois herbicidas recomendados para a cultura da cana-de-açúcar (Saccharum s... ... |
 Author(s): MARIANI, F. S; SENSEMAM, S. A.; VARGAS, L.; AGOSTINETO, D.; ÁVILA, L. A.; SANTOS, F. M.
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 Author(s): COSTA, M. C. A.; MATALLO, M. B.; FERREIRA, M. M. C.; QUEIROZ, S. C. do N. de; ALMEIDA, S. D. B.; FRANCO, D. A. S. Abstract: Shikimic acid is a natural organic compound produced in the biochemical pathways of eukaryotic organisms and is generally utilized as a starting material of the antiviral drug Oseltamivir (T... ... |
 Author(s): DOMÍNGUEZ, A.; BROWN, G. G.; SAUTTER, K. D.; OLIVEIRA, C. M. R. de; VASCONCELOS, E. C. de; NIVA, C. C.; BARTZ, M. L. C.; BEDANO, J. C. Aminomethylphosphonic acid (AMPA) - one of glyphosate's main metabolites - has been classified as persistent in soils, raising concern regarding the widespread use of glyphosate in agriculture and for... ... |
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