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Metamitron replacing carbaryl in post bloom thinning of apple trees. 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
Post bloom spraying apple trees with prohexadione-calcium and gibberellic acid affects vegetative growth, fruit mineral content and bitter pit incidence. Author(s): AMARANTE, C.; SILVEIRA, J. P. G.; STEFFENS, C. A.; DENARDI, V.; FREITAS, S. T. de; KATSURAYAMA, J. M. This study was carried out to assess the effects of post bloom orchard spraying with ProCa and gibberellic acid (GA3) on vegetative growth, fruit mineral content and BP incidence. Repository: BDPA Publication year: 2017
Post-bloom and preharvest treatment of Braeburn apple trees with prohexadione-calcium and GA4+7 affects vegetative growth and postharvest incidence of calcium-related physiological disorders and decay in the fruit. Author(s): AMARANTE, C. V. T. do; SILVEIRA, J. P. G.; STEFFENS, C. A.; FREITAS, S. T. de; MITCHAM, E. J.; MIQUELOTO, A. Calcium (Ca) deficiency disorders in apple fruit have been associated with high gibberellins (GAs) activity in the tree. This study was carried out to assess the effects of treatments of ?Braeburn? ap... ... Repository: BDPA Publication year: 2020
Efficacy and mode of action of blossom thinners on "Fuji More" apple trees. 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
Use of metamitron as an apple thinner. 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
The Effect of Heat Stress on the Reproductive Structures of Peach. Author(s): CARPENEDO, S.; RASEIRA, M. do C. B.; BYRNE, D. H.; FRANZON, R. C. Repository: BDPA Publication year: 2017
Expressão da fertilidade de gemas da Superior Seedless no Município de Petrolina (PE). Author(s): RIBEIRO, V. G.; VILARONGA, C. P. P.; SIQUEIRA, P. X.; ASSIS, J. S. de; QUEIROZ, S. O. P.; LOPES, S. J. Objetivou-se com o presente trabalho avaliar a expressão da fertilidade de gemas da ?Superior Seedless? no município de Petrolina (PE), através da relação fertilidade de gemas real/potencial. A fertil... ... Repository: BDPA Publication year: 2008
Contribution of nitrogen from urea applied at different rates andtimes on grapevine nutrition. Author(s): BRUNETTO, G.; CERETTA, C. A.; MELO, G. W. B. de; GIROTTO, E.; FERREIRA, P. A. A.; LOURENZI, C. R.; COUTO, R. da R.; TASSINARIA, A.; HAMMERSCHMITT, R. K.; SILVA, L. O. S. da; LAZZARETTI, B. P.; KULMANN, M. S. de S.; CARRANCA, C. In Brazilian vineyards planted in sandy soils, nitrogen (N) should be applied at optimal rates and timing that correspond to greatest demand, thus minimizing N losses. The aim of this study was to eva... ... Repository: BDPA Publication year: 2016
Peach phenological characters: heritability, maternal effect and correlation with brown rot. Author(s): DINI, M.; RASEIRA, M. do C. B.; SCARIOTTO, S.; MARCHI, P. M.; MELLO-FARIAS, P. Peach is a temperate fruit species that is cultivated under various edaphoclimatic conditions all over the world. In Brazil, in the early 1950s, peaches were planted only in São Paulo state and in the... ... Repository: BDPA Publication year: 2021
Application time of chemical thinning with metamitron in Sensação peach trees. Author(s): FARIAS, R. de M.; BARRETO, C. F.; ZANDONÁ, R. R.; MARTINS, C. R.; MELLO-FARIAS, P. C. de Thinning is a cultural practice that leads to balance between fruit yield and quality. It is carried out in a short period of time and requires qualified workforce, whose shortage ends up increasing c... ... Repository: BDPA Publication year: 2020

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