000			02126nab a2200289 i 4500
003			BR-BrBNA
005			20260416152611.0
008			260416b2019 bl.qr|pooa||| 00| 0 eng |
040			_aBR-BrBNA _beng
072			_aK70 _b3876
072			_aH50
100			_aCastro, Edicarlos Batista de
100			_aCarbonari, Caio Antonio
100			_aVelini, Edivaldo Domingues
100			_aMacedo, Gabrielle de Castro
100			_aSimões, Plínio Saulo
245			_aEffects of Glyphosate on Eucalyptus After its Application on Brachiaria (Signal) Grass
500			_aPublicação on-line; 27 ref.; 2 tables; 2 illus.; Summary (En)
520			_a ABSTRACT The objective of this article was to evaluate the effects of glyphosate on the initial development of eucalyptus (Eucalyptus urograndis) after its application on brachiaria (signal) grass plants (Brachiaria decumbens). The experiment was conducted in a greenhouse in a completely randomized design. Glyphosate, aminomethylphosphonic acid (AMPA) and shikimic acid concentrations were determined, along with an intoxication evaluation of the eucalyptus plant pointers and dry mass of the plants. Glyphosate was detected in eucalyptus plants after its application on B. decumbens plants, but the eucalyptus plants only presented low intoxication levels in the pointer’s leaves. No AMPA was detected in eucalyptus leaves, and only a dose of 1,440 g e.a. ha-1 of glyphosate reduced the total dry mass of eucalyptus plants. Glyphosate has the potential to cause intoxication in the crop when applied to adjacent plants. Keywords: absorption, Brachiaria decumbens, Eucalyptus urograndis, herbicide, interference.
650			_aBRACHIARIA DECUMBENS
650			_aEUCALIPTO
650			_aHERBICIDA
773	0		_02929 _9347953 _dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 _o2025-0452 _tFloresta e Ambiente (Brazil) _x1415-0980 / ISSN 2179-8087 0nline _gv. 26(4) p. 1-7; (2019) _wBR2026001187
856			_uhttps://www.scielo.br/j/floram/a/Rjd7GkjCqNMMqJS6cLVDqSN/?format=pdf&lang=en
942			_cANA
999			_c341410 _d341410