The Effect of Nano-Silver Liquid against the White Rot of the Green Onion Caused by Sclerotium cepivorum
Mycobiology
; : 39-45, 2010.
Article
de En
| WPRIM
| ID: wpr-729550
Bibliothèque responsable:
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.
Mots clés
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Sol
/
Bactéries
/
Poids et mesures
/
Biomasse
/
Oignons
/
Champignons
Limites du sujet:
Humans
langue:
En
Texte intégral:
Mycobiology
Année:
2010
Type:
Article