STUDY OF SOME ORGANIC SUBSTRATES RECEPTIVITY TO DAMPING OFF DISEASES INDUCED BY PYTHIUM SPP. AND RHIZOCTONIA SOLANI KÜHN

R. Perrin, P. Camporota
Organic substrate receptivity to damping off diseases caused by Pythium and Rhizoctonia solani is determined by time evolution of soil infectivity measured by bioassays.

Receptivity of various substrates depends on substrate constitution, mixture compounding, and the pathogen involved.

Suppressive factor has been transmitted to substrates by incorporation of naturally suppressive soils to Pythium spp. or Rhizoctonia solani.

Perrin, R. and Camporota, P. (1982). STUDY OF SOME ORGANIC SUBSTRATES RECEPTIVITY TO DAMPING OFF DISEASES INDUCED BY PYTHIUM SPP. AND RHIZOCTONIA SOLANI KÜHN. Acta Hortic. 126, 159-168
DOI: 10.17660/ActaHortic.1982.126.20
https://doi.org/10.17660/ActaHortic.1982.126.20

Acta Horticulturae