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

Repository: BDPA     Publication year: 2019

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): RIBEIRO, O. D.; NASCIMENTO, W. M. O. do; CRUZ, F. J. R.; GURGEL, E. S. C.

Myrciaria dubia, or camu-camu, is a perennial species that produces fruits of great nutritional interest because they have high levels of antioxidant compounds. The species occurs spontaneously on Ama... ...

Repository: BDPA     Publication year: 2021

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): GABARDO, G. C.; PETRI, J. L.; HAWERROTH, F. J.; SILVA, C. D. S. e

Metamitron (MM) um herbicida que inibe a fotossíntese, foi, recentemente, relatado como efetivo para raleio de Pós floração em macieira, porém pouco se sabe sobre o seu período de interferência sobre... ...

Repository: BDPA     Publication year: 2017

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