The Effect of Nano-Silver Liquid against the White Rot of the Green Onion Caused by Sclerotium cepivorum
Mycobiology
; : 39-45, 2010.
Article
em En
| WPRIM
| ID: wpr-729550
Biblioteca responsável:
WPRO
ABSTRACT
White rot, which is caused by Sclerotium cepivorum, is a lethal disease affecting green onions. Three different types of nano-silver liquid (WA-CV-WA13B, WA-AT-WB13R, and WA-PR-WB13R) were tested in several different concentrations on three types of media to assess their antifungal activities. Results from in vitro experiments showed that all three of the nano-silver liquids had more than 90% inhibition rates at a concentration of 7 ppm. Greenhouse experiments revealed that all of the nano-silver liquids increased biomass and dry weights, and there were minimal changes in the population of various bacteria and fungi from the soil of greenhouse-cultivated green onions. In addition, a soil chemical analysis showed that there were minimal changes in soil composition.
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Solo
/
Bactérias
/
Pesos e Medidas
/
Biomassa
/
Cebolas
/
Fungos
Limite:
Humans
Idioma:
En
Revista:
Mycobiology
Ano de publicação:
2010
Tipo de documento:
Article