Data/hora: 04/06/2024 06:58:57

Provedor de dados: | 86
País: | Brazil
Título: | Botrytis bunch rot on 'Sauvignon Blanc' grapevine on the Y-trellis and vertical shoot-positioned training systems
Autores: | Bem,Betina Pereira de; Bogo,Amauri; Allebrandt,Ricardo; Marcon Filho,José Luiz; Würz,Douglas André; Brighenti,Alberto Fontanella; Rufato,Leo.
Data: | 2017-09-01
Ano: | 2017
Palavras-chave: | Botrytis cinerea; Vitis vinifera; Polyphenol.
Resumo: | Abstract: The objective of this work was to evaluate the effect of the Y-trellis (YT) and vertical shoot-positioned (VSP) training systems on the incidence and severity of Botrytis cinerea, on cluster compactness, and total polyphenol (TP) contents of 'Sauvignon Blanc' grapevine in the municipality of São Joaquim, in the state of Santa Catarina, Brazil. Field trials were carried out in a randomized complete block design during the 2013/2014 and 2014/2015 crop seasons, with assessments performed at harvest. The YT system causes a higher incidence and severity of botrytis bunch rot under climatic conditions favorable to the pathogen, as well as greater cluster compactness, than the VSP system, without affecting the content of total polyphenols of 'Sauvignon Blanc' grapevine.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900818

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/s0100-204x2017000900015
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.52 n.9 2017
Fonte: | info:eu-repo/semantics/openAccess