Data/hora: 10/06/2024 08:15:21

Provedor de dados: | 190
País: | Brazil

Título:

Selection of Fungicides for Control of Eucalypt Powdery Mildew

Seleção de Fungicidas para Controle de Oídio em Eucalipto

Autores: | Bizi, Rafaela Mazur; Grigoletti Júnior, Albino Garcia; Auer, Celso Garcia.
Data: | 2011-03-09
Ano: | 2011
Palavras-chave: | Chemical control; Disease; Eucalyptus benthamii controle químico; Doença; Eucalyptus benthamii. 1.
Resumo: | The objective of this study was to find effective fungicides against eucalypt powdery mildew. Fungicides tested were chlorothalonil, fenarimol, sulfur, tebuconazole, propiconazole, benzothiazole, pyraclostrobin + epoxiconazole and triadimenol. These fungicides were sprayed on Eucalyptus benthamii seedlings in a greenhouse infested with powdery mildew. Severity was evaluated at 9, 16, 23, 30 and 37 days after spraying, classifying symptoms observed with a scale 0 (symptoms absent) to 4 (strong symptoms). Best treatments were obtained with pyraclostrobin + epoxiconazole, propiconazole + trifloxystrobin and triadimenol, with an infection index average of 0.39, 0.63 and 1.01, respectively.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português
Identificador: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/234
Editor: | Embrapa Florestas
Relação: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/234/185
Formato: | application/pdf

Fonte:

Brazilian Journal of Forestry Research; n. 51 (2005): jul./dez.; 165

Pesquisa Florestal Brasileira; n. 51 (2005): jul./dez.; 165

1983-2605

1809-3647

Fonte:

Direitos autorais 2015 Pesquisa Florestal Brasileira

http://creativecommons.org/licenses/by-nc-nd/4.0