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ATIVIDADE ANTIFÚNGICA DE EXTRATOS BRUTOS DE Ottonia martiana Miq., Piperaceae.
Author(s) -
Mirian M. CUNICO,
J. L. S. Carvalho,
Cláudia Alexandra de Andrade,
Obdúlio Gomes Miguel,
Marílis Dallarmi Miguel,
Celso Garcia Auer,
A. Grigoletti Júnior,
Lílian Cristina Côcco,
Carlos Itsuo Yamamoto
Publication year - 2006
Publication title -
visão acadêmica
Language(s) - English
Resource type - Journals
eISSN - 1518-8361
pISSN - 1518-5192
DOI - 10.5380/acd.v7i2.9024
Subject(s) - biology , traditional medicine , antifungal , horticulture , medicine , microbiology and biotechnology
The production of organic food is based either on natural products or plant extracts for disease and pest control. Search for natural products is constant work in order to fournish a huge variety for rural producers. The objective of ths study was to test antifungal potential of crude extracts of Ottonia martiana (ethanolic and aqueous) against Fusarium oxysporum , Colletotrichum acutatum , Rhizoctonia sp. The action of these extracts causing inhibition on mycelial growth was evaluated in vitro . It was verified reduction of growth in all fungi and high activity was produced by ethanolic roots extract.

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