ANTIFUNGAL EFFICACY OF ANOGEISSUS LEIOCARPUS DC AGAINST ASPERGILLUS NIGER AND RHIZOCTONIA spp.

Authors

Keywords:

Anogeissus leiocarpus, phytochemicals, herbal therapy, microorganisms, antifungal activity

Abstract

The present study underscores the efficacy of aqueous and methanol stem bark extracts of Anogeissus leiocarpus against Aspergillus niger, and Rhizoctonia spp. which causes many plant diseases. The plant is reputed for its traditional use in the treatment of diseases related to microbial infection including mycosis, dermatitis, coughing and tuberculosis. Phytochemical analysis of the stem bark extracts revealed the presence of some secondary metabolites (Alkaloids, Tannins, Saponins, and Cardiac glycosides) which have been reported to have antimicrobial effects. Assays were performed using extracts concentrations of 1,000,000, 500,000, 250,000, and 125, 000µg/ml by agar well diffusion technique. Methanol extract was active against all the pathogens especially at concentration of 1,000,000µg/ml which showed greater activity against R. spp. (21mm), but A. niger developed resistance against the aqueous extract at all concentrations. Activity was greater against R. spp. in response to all extracts i.e. methanol and water (21mm, and 20mm) at the highest concentration than A. niger (18mm, and 0). The antifungal screening revealed that the extract exhibited inhibitory activities at varying concentrations against the test pathogens. These activities observed could be attributed to the presence of active metabolites contained in the extract. Further studies to isolate the lead compounds responsible for this activity are therefore advocated

Dimensions

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Published

06-04-2023

How to Cite

ANTIFUNGAL EFFICACY OF ANOGEISSUS LEIOCARPUS DC AGAINST ASPERGILLUS NIGER AND RHIZOCTONIA spp. (2023). FUDMA JOURNAL OF SCIENCES, 3(2), 179-184. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1500

Issue

Vol. 3 No. 2 (2019): FUDMA Journal of Sciences - Vol. 3 No. 2

Section

Research Articles
Copyright & Licensing

FUDMA Journal of Sciences

How to Cite

ANTIFUNGAL EFFICACY OF ANOGEISSUS LEIOCARPUS DC AGAINST ASPERGILLUS NIGER AND RHIZOCTONIA spp. (2023). FUDMA JOURNAL OF SCIENCES, 3(2), 179-184. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1500