01602naa a2200289 a 450000100080000000500110000800800410001910000190006024501230007926000090020250001500021152006210036165000170098265000220099965000160102165000080103765000290104565000190107465300160109370000200110970000200112970000210114970000150117070000160118570000210120177300900122219707042023-03-30       2013    bl uuuu     u00u1 u    #d1 aROBERTO, S. R.  aEthephon use and application timing of abscisic acid for improving color of 'Rubi' table grape.h[electronic resource]  c2013  aNotas científicas. Título em português: Uso do etefon e épocas de aplicação do ácido abscísico para melhorar a cor da uva de mesa 'Rubi'.  aThe objective of this work was to evaluate the effect of ethephon and of abscisic acid (ABA) application timing on the color of 'Rubi' Table grape. Eight treatments were evaluated: control, without application; ethephon 500 mg L-1 applied seven days after veraison (7 DAV); and two concentrations of ABA (200 and 400 mg L-1) arranged with three application timings at 7 DAV, at 15 days before harvest (DBH), and at 7 DAV + 15 DBH. ABA does not modify physical-chemical characteristics of the cluster and improves the color of grapes, especially when applied twice (7 DAV + 15 DBH) at the concentration of 400 mg L-1.  aAnthocyanins  aGrowth regulators  aAntocianina  aCor  aRegulador de crescimento  aVitis Vinifera  aUva de mesa1 aASSIS, A. M. de1 aYAMAMOTO, L. Y.1 aMIOTTO, L. C. V.1 aKOYAMA, R.1 aSATO, A. J.1 aBORGES, R. de S.  tPesquisa Agropecuária Brasileira, Brasília, DFgv. 48, n. 7, p. 797-800, jul. 2013.