Essai de l’effet antifongique de l’huile essentielle de Salvia Officinalis sur Alternariasp.,Colletotrichumsp.etFusariumsp.agentspathogènes

Abstract

The aim of this study is to propose alternative solutions based on the use of natural products for "biocides" to combat three diseases of tomatoes, which are double for this crop in Algeria. To achieve this goal, we evaluated the antifungal activity of aromatic oil of the aromatic plant, Salvia Officinalis, on the growth of three fungal fungi on tomatoes: Alternaria sp. , Alternative agent. Colletotrichum, anthracnose agent and FORL agent of Fusarium. The results showed that the essential oil of Salvia Officinalis significantly inhibits the growth of the fungal "laboratory" cells of the three fungus with greater effectiveness for Forl isolation. This study should be continued and deepened to verify this antifungal effect "in vivo" and therefore widely, in open fields