Data/hora: 11/06/2024 14:49:15

Provedor de dados: | 22
País: | Brazil

Título:

Biological control of Mycosphaerella fragariae in strawberry culture

Controle biológico de Mycosphaerella fragariae na cultura do morangueiro

Autores: | Heling, Anderson Luis; Kuhn, Odair José; Stangarlin, José Renato.
Data: | 2015-12-11
Ano: | 2015
Palavras-chave: | Controle alternativo; Bacillus cereus; Saccharomyces boulardii; Saccharomyces cerevisiae.
Resumo: | The Mycosphaerella spot is one of the main foliar diseases of strawberry, degrating great leaf regions and reducing the photosynthetic area. Its control is mainly by the use of chemical fungicides, but, due the increasing demand for food free of pesticide, alternative control methods have been researched, such as biological control. This work aimed to evaluate the effect on strawberry plants, treated with the biological control agents Bacillus cereus, Saccharomyces boulardii and Saccharomyces cerevisiae, in the severity of Mycosphaerella fragariae, productivity and in the activity of β-1.3 glucanases, peroxidases and chitinases enzymes. It was verified that S. cerevisiae and B. cereus treatments were similar to fungicide for disease control. However, even reducing the severity of the disease, there was no increase in productivity, and the different control agents do not cause changes in the evaluated defense mechanisms.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9544

10.1818/sap.v14i4.9544

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9544/9135
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; v. 14, n. 4 (2015); 221-228

1983-1471