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VOL. 6, ISSUE 1 (2021)
Antifungal activity of Mentha Arvensis against seed-borne pathogen of Cabbage
Authors
Jadhav Sangita Devram
Abstract
This study investigates the antifungal
potential of Mentha arvensis essential oil and extracts against major
seed-borne fungal pathogens affecting cabbage (Brassica oleracea var. capitata),
specifically targeting Alternaria brassicicola, Fusarium oxysporum,
and Rhizoctonia solani. The research aims to evaluate natural
alternatives to synthetic fungicides for sustainable crop protection. A
comprehensive experimental design was employed using in vitro bioassays,
including disc diffusion method, mycelial growth inhibition assays, and spore
germination tests. Different concentrations of M. arvensisessential oil
(0.25%, 0.5%, 1.0%, 2.0%) were tested against the target pathogens. Gas
chromatography-mass spectrometry (GC-MS) analysis identified the bioactive
compounds responsible for antifungal activity. Mentha arvensis essential
oil demonstrated significant antifungal activity with maximum mycelial growth
inhibition of 89.4% against A. brassicicola at 2.0% concentration. The
minimum inhibitory concentration (MIC) values ranged from 0.75-1.25% for
different pathogens. GC-MS analysis revealed menthol (45.6%) and menthone
(22.3%) as major bioactive components. Spore germination was completely inhibited
at 1.5% concentration for all tested pathogens. M. arvensis essential
oil shows promising potential as a bio-fungicide for managing seed-borne
diseases of cabbage, offering an eco-friendly alternative to synthetic
chemicals with broad-spectrum antifungal properties. This research contributes
to sustainable agriculture by providing scientific validation for using M.
arvensisin integrated disease management programs, potentially reducing
chemical fungicide dependency and environmental impact.
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Pages:38-45
How to cite this article:
Jadhav Sangita Devram "Antifungal activity of <i>Mentha Arvensis</i> against seed-borne pathogen of Cabbage". International Journal of Advanced Scientific Research, Vol 6, Issue 1, 2021, Pages 38-45
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