Influence of some factors on the survival of Rhizoctonia solani in soil

S. Manian, K. Manibhushanrao


The sclerotia of Rhizoctonia solani remained viable for at least 21 months under moist conditions in a typical rice field soil at two controlled temperatures of 20 and 30 ± 2°C, but survival was adversely affected under dry soil conditions at 30 ± 2°C. Sclerotial viability was not affected by soil micro-organisms. The possible suppression of R. solani using sclerotia-inhabiting fungi is suggested.


Rhizoctonia solani; Sclerotia; Survival

Full Text:

 Subscribers Only


  • There are currently no refbacks.