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Author(s): PETRI, J. L.; COUTO, M.; GABARDO, G. C.; FRANCESCATTO, P.; HAWERROTH, F. J.

Carbaryl or the mixture of carbaryl with NAA (naphthalene acetic acid) or BA (benzyladenine) are the post-bloom chemical thinners most widely used in apple thinning in Brazil. The marketing restrictio... ...

Repository: BDPA     Publication year: 2016

Author(s): RUFATO, A. de R.; ROBINSON, T. L.; RUFATO L.

Abstract In 2013 we thinned mature "Royal Gala" apple trees on M.9 rootstock using the precision thinning protocol developed by Robinson. To assess the initial flower bud load we counted the number of... ...

Repository: BDPA     Publication year: 2017

Author(s): GABARDO, G. C.; PETRI, J. L.; HAWERROTH, F. J.; COUTO, M.; ARGENTA, L. C.; KRETZSCHMAR, A. A.

The aim of this study was to evaluate the efficacy of metamitron or metamitron plus benzyladenine as a post-bloom thinner on ‘Baronesa’ and ‘Fuji’ apples. Three experiments (rate, timing and BA combin... ...

Repository: BDPA     Publication year: 2017

Author(s): MORENZ, D. A.; FONSECA, C. E. M. da; SILVA, A. B. da; MORENZ, M. J. F.

Repository: BDPA     Publication year: 2015

Author(s): ROBINSON, T.; HOYING, S.; SAZO, M. M.; RUFATO, A. de R.

The Precision Crop Load management protocol, which was used by some growers in 2013, consisted of first defining the optimum fruit number/tree (target fruit number) and then pruning to reduce flower b... ...

Repository: BDPA     Publication year: 2014

Author(s): FIORAVANÇO, J. C.; CZERMAINSKI, A. B. C.

Biennial bearing is the process in fruit trees by which one year of high fruit load is followed by a very low load or no production the next year. In apple growing, this is a troublesome problem, beca... ...

Repository: BDPA     Publication year: 2018

Author(s): ROBERTO, S. R.; BORGES, W. F. S.; COLOMBO, R. C.; KOYAMA, R.; HUSSAIN, I.; SOUZA, R. T. de

The objective of this study was to evaluate techniques, such as flower-cluster and berry-cluster thinning at different times, to prevent bunch compactness of ?BRS Vitoria?, a new black seedless grape.... ...

Repository: BDPA     Publication year: 2015

Author(s): BETTENCOURT, G. M. de F.; ZANELLA, L. B.; QUOIRIN, M. G. G.; DEGENHARDT-GOLDBACH, J.

A metodologia de camada fina de células foi utilizada com sucesso para indução de embriogênese somática em região do meristema apical de plantas de pupunha mantidas em casa-de-vegetação. O efeito de t... ...

Repository: BDPA     Publication year: 2016

Author(s): MARCHIORETTO, L. de R.; RUFATO, A. de R.; AMARAL, L. O. do; RIBEIRO, A. M. A. de S.

The objective of this study was to investigate the mechanism of action of the treatments: Ammonium thiosulfate (ATS), benzyladenine (BA), GA4+7+BA, foliar fertilizer, lime sulphur (LS), LS+mineral oil... ...

Repository: BDPA     Publication year: 2019

Author(s): BARRETO, C. F.; ANTUNES, L. E. C.; FERREIRA, L. V.; NAVROSKI, R.; BENATI, J. A.; PEREIRA, J. F. M.

Repository: BDPA     Publication year: 2019

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