Anti-Fungal Activity and Allelopathic Influence of Vitex agnus-castus L. (Verbenaceae) Essential Oils on Actinidia deliciosa in vitro Culture

• Main Authors: N. Ya. Levchyk, N. V. Skrypchenko, A. V. Liybinska, O. P. Yunosheva, O. I. Dziuba, D. B. Rakhmetov
• Format: Article
• Language: English
• Published: Union of Scientists in Bulgaria 2016-12-01
• Series: Ecologia Balkanica
• Subjects: Vitex agnus -castus; essential oils; allelopathic and antifungal activity; in vitro; micro clonal reproduction; callus
• Online Access: http://web.uni-plovdiv.bg/mollov/EB/2016_vol8_iss2/017-024__eb.16122.pdf
• ISSN: 1314-0213; 1313-9940

The results of research of Vitex agnus-castus L. plants from the collection of M. M. Gryshko National Botanical Garden, NAS of Ukraine are given. The species belongs to a group of prospective essential oil plants which are characterized by valuable medicinal, food, aromatic, honey, technical and decorative properties, and can be used in many industries, including pharmaceutical, cosmetic and food. The quantitative content and qualitative composition of the vegetating plant’s essential oil are determined, its antifungal influence on the cultures of Aspergillus niger, Alternaria alternatа andFusarium culmorum is assessed. Antifungal properties of V. agnus-castus essential oil were used to sterilize Actinidia deliciosa (A. Chev) C.F. Liang & A.R. Fergusonexplants introduced in vitro. V. agnus-castusessential oil is shown to have allelopathic effect on A. deliciosa plants. The possibility of using the oil in vitro to cultivate A. deliciosa callus as a source of bioactive substances and to enhance the effectiveness of biotechnological methods of plant propagation is discussed.