Development of modified medium for the enhancement in antifungal activity of P. steckii (MF1 mangrove fungi) against verticillium wilt pathogenic fungi of rose
2009
Sabat, Jyotasanmayee(Regional Plant Resource Centre Department of Biotechnology Microbiology Laboratory) | Gupta, Nibha(Regional Plant Resource Centre Department of Biotechnology Microbiology Laboratory)
The antifungal activity of Penicillium steckii (MF1) against pathogenic fungi of rose causing verticillium wilt was evaluated under differential nutrient condition. A suitable and modified medium was obtained in which test fungus exhibited enhanced antifungal activity and produced larger inhibition zone against the verticillium fungus. The study carried out to modify the medium components at level of nitrogen, carbon source and their concentration on agar plates. Addition of amino acids, metals and plant growth hormones did not show positive effect but glycerol enhanced the antifungal activity very much.
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