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Brand W., Roussos Sevastianos, Zilioli P. C., Oishi B. O., Pohl J., Soccol C. R. (2006). Low-cost substrate for spore production of nematophagous fungi. Brazilian Archives of Biology and Technology, 49 (Special Issue), p. 77-84. ISSN 1516-8913.

Titre du document
Low-cost substrate for spore production of nematophagous fungi
Année de publication
2006
Type de document
Article référencé dans le Web of Science WOS:000239655700011
Auteurs
Brand W., Roussos Sevastianos, Zilioli P. C., Oishi B. O., Pohl J., Soccol C. R.
Source
Brazilian Archives of Biology and Technology, 2006, 49 (Special Issue), p. 77-84 ISSN 1516-8913
Root-knot disease caused by Meloidogyne incognita is a matter of grave concern as it affects several crop plants. The potential of Paecilomyces lilacinus as a biocontrol agent has been found to be equivalent to any commonly used nematicide. The use of solid state fermentation may allow the elaboration of formulations with fungi that are employed in the control of nematodes. Aiming to select a low-cost substrate for spore production of Paecilomyces lilacinus, coffee husks, cassava bagasse and defatted soybean cake were utilized as substrates, and sugar-cane bagasse was used as a support. The products obtained by SSF were evaluated for their nematicide activity in pot experiments containing the plant Coleus blumei inoculated with M. incognita. The plants were evaluated 2 months after inoculation. All biocomposts showed a reduction in the number of nematodes, this being 80%, for coffee husks, around 60% for cassava bagasse and almost 100% for defatted soybean cake.
Identifiant IRD
PAR00001066
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