Extracts and compounds 'tulbaghia violacea' and their use as biological agents for protection of plants

摘要

Extracts and compounds "tulbagmia violacea" and their use as biological agents for protection of plants. The present invention relates to extracts and preparations with a basis of the species tulbaghia violacea (Harv.) (wild garlic), which elicits a preferably antifungal, antimicrobial activity, significant in vitro and in vivo, even under conditions of field and greenhouse.Furthermore, these extracts derived from parts of the soil as well as the aerial parts of the plant cause a significant activator activity, expressed, above all, a metabolism of increased growth, which sustains the growth of seeds.In addition, extracts or preparations combined tulbaghia violacea and species of the genus Agapanthus show higher antifungal efficacy and bioestimuu00edante, compared with the extracts or preparations of the single species, indicating that there is participation of synergy in the process biolu00f3gic The involved.