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A total of 10 PGPR isolates were purified from healthy mulberry rhizosphere soil and identified isolates were belonging to the genera of Bacillus. The antifungal activity showed that BSSY9 isolate showed maximum growth inhibition of 58.5 % followed by BSKP3 isolate with 54.07%. 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Studies on root rot disease of mulberry (Morus spp.) and its management with special reference to the antagonistic microbes. Ph.D. Thesis, The University of Mysore" }, { "path": "references.7.key", "from": null, "to": "ref8" }, { "path": "references.7.unstructured", "from": null, "to": "Crossan, D. F. (1967). Selective isolation for soil microorganisms of differential media. In: Source book of laboratory exercises in plant pathology, American Phytopathol. Soc., San Francisco and London: 387. S. No. Bacillus isolates *Radial growth (cm) *Inhibition of growth (%)" }, { "path": "references.8.key", "from": null, "to": "ref9" }, { "path": "references.8.unstructured", "from": null, "to": "Control 9.00a 0e Table 1. Effect of native isolates of Bacillus sp. on radial growth of M. phaseolina under in vitro conditions *Values are mean of three replications; Means followed by a common letter are not significantly different at 5% level by DMRT. Maria Joncy, Vanitha S: In vitro antagonistic activity of Plant Growth Promoting Rhizobacterial (PGPR) isolates against mulberry charcoal rot pathogen, Macrophomina phaseolina" }, { "path": "references.9.doi", "from": null, "to": "10.1016/s0007-1536(71)80077-3" }, { "path": "references.9.key", "from": null, "to": "ref10" }, { "path": "references.9.unstructured", "from": null, "to": "Dennis, C., and Webster, J. (1971). Antagonistic properties of species group of Trichoderma production of non-volatile antibiotics. Trans. Br. Myco. 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Due to the issues of pollution, disparity in soil ecosystem along with possible risks to silkworms, the natural control method known as a promising technique for the management of root diseases. The objective of this study was to evaluate the antifungal efficacy of Plant Growth Promoting Rhizobacteria (PGPR) isolates against M. phaseolina. The charcoal rot causing pathogen, M. phaseolina was isolated from infected mulberry roots and its morphological and microscopical characters were observed. A total of 10 PGPR isolates were purified from healthy mulberry rhizosphere soil and identified isolates were belonging to the genera of Bacillus. The antifungal activity showed that BSSY9 isolate showed maximum growth inhibition of 58.5 % followed by BSKP3 isolate with 54.07%. Hence, thisisolates could be useful in developing an eco-friendly root rot management practices.", "lang": "en" }, "license": { "url": "https://creativecommons.org/licenses/by/4.0/", "start": "2024-09-03", "applies_to": "vor" }, "references": [ { "key": "ref1", "doi": "10.1016/j.clcb.2022.100011", "unstructured": "Altman GH, Farrell BD. Sericulture as a sustainable agroindustry (2022). Cleaner and Circular Bioeconomy. 2:100-011" }, { "key": "ref2", "doi": "10.1016/j.apsoil.2012.09.001", "unstructured": "Arruda, L., Beneduzi, A., Martins, A., Lisboa, B., Lopes, C., Bertolo, F. (2013). Screening of rhizobacteria isolated from maize (Zea mays L.) in Rio Grande do Sul State (South Brazil) and analysis of their potential to improve plant growth. Appl Soil Ecol, 63: 15–22" }, { "key": "ref3", "unstructured": "Belete E, Amare Ayalew and Seid Ahmed (2015). Antagonistic effect of native Bacillus isolates against black root rot of faba bean. 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Maria Joncy, Vanitha S: In vitro antagonistic activity of Plant Growth Promoting Rhizobacterial (PGPR) isolates against mulberry charcoal rot pathogen, Macrophomina phaseolina" }, { "key": "ref10", "doi": "10.1016/s0007-1536(71)80077-3", "unstructured": "Dennis, C., and Webster, J. (1971). Antagonistic properties of species group of Trichoderma production of non-volatile antibiotics. Trans. Br. Myco. Soc., 57: 25-39" }, { "key": "ref11", "doi": "10.1007/bf03212337", "unstructured": "Dhingra, O. D., and Sinclair, J. B. (1978). Biology and pathology of Macrophomina phaseolina. Imprensa Universitária, Universidade Federal de Viçosa" }, { "key": "ref12", "doi": "10.2307/3001478", "unstructured": "Duncan, D. B. (1955). Multiple range and multiple F- test. Biomet., 11: 1–42" }, { "key": "ref13", "doi": "10.1146/annurev.py.26.090188.000451", "unstructured": "Fravel, D.R. (1988). Roles of antibiosis in the control of plant disease. 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Maria Joncy, Vanitha S: In vitro antagonistic activity of Plant Growth Promoting Rhizobacterial (PGPR) isolates against mulberry charcoal rot pathogen, Macrophomina phaseolina" }, { "key": "ref33", "doi": "10.1007/978-3-642-20447-0_5", "unstructured": "Vijayan K, Tikader A, Weiguo Z, Nair CV, Ercisli S, Tsou CH. (2011). Morus. In: Wild Crop Relatives: Genomic and Breeding Resources. Berlin, Heidelberg: Springer, pp. 75-95" }, { "key": "ref34", "doi": "10.1038/159850b0", "unstructured": "Vincent, J. M. (1927). Distortion of fungal hyphae in presence of certain inhibitors. Phytopath., 159: 850" }, { "key": "ref35", "doi": "10.1093/jxb/52.suppl_1.487", "unstructured": "Whipps, J. M. (2001). Microbial interactions and biocontrol in the rhizosphere. J. Exp. Bot., 52: 487-511" }, { "key": "ref36", "unstructured": "Yadav BRD, Sharma DD, Pratheesh Kumar PM, Naik VG. (2011). 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Due to the issues of pollution, disparity in soil ecosystem along with possible risks to silkworms, the natural control method known as a promising technique for the management of root diseases. The objective of this study was to evaluate the antifungal efficacy of Plant Growth Promoting Rhizobacteria (PGPR) isolates against M. phaseolina. The charcoal rot causing pathogen, M. phaseolina was isolated from infected mulberry roots and its morphological and microscopical characters were observed. A total of 10 PGPR isolates were purified from healthy mulberry rhizosphere soil and identified isolates were belonging to the genera of Bacillus. The antifungal activity showed that BSSY9 isolate showed maximum growth inhibition of 58.5 % followed by BSKP3 isolate with 54.07%. Hence, thisisolates could be useful in developing an eco-friendly root rot management practices.", "lang": "en" }, "license": { "url": "https://creativecommons.org/licenses/by/4.0/", "start": "2024-09-03", "applies_to": "vor" }, "references": [ { "key": "ref1", "doi": "10.1016/j.clcb.2022.100011", "unstructured": "Altman GH, Farrell BD. Sericulture as a sustainable agroindustry (2022). Cleaner and Circular Bioeconomy. 2:100-011" }, { "key": "ref2", "doi": "10.1016/j.apsoil.2012.09.001", "unstructured": "Arruda, L., Beneduzi, A., Martins, A., Lisboa, B., Lopes, C., Bertolo, F. (2013). Screening of rhizobacteria isolated from maize (Zea mays L.) in Rio Grande do Sul State (South Brazil) and analysis of their potential to improve plant growth. Appl Soil Ecol, 63: 15–22" }, { "key": "ref3", "unstructured": "Belete E, Amare Ayalew and Seid Ahmed (2015). Antagonistic effect of native Bacillus isolates against black root rot of faba bean. 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Studies on root rot disease of mulberry (Morus spp.) and its management with special reference to the antagonistic microbes. Ph.D. Thesis, The University of Mysore" }, { "key": "ref8", "unstructured": "Crossan, D. F. (1967). Selective isolation for soil microorganisms of differential media. In: Source book of laboratory exercises in plant pathology, American Phytopathol. Soc., San Francisco and London: 387. S. No. Bacillus isolates *Radial growth (cm) *Inhibition of growth (%)" }, { "key": "ref9", "unstructured": "Control 9.00a 0e Table 1. Effect of native isolates of Bacillus sp. on radial growth of M. phaseolina under in vitro conditions *Values are mean of three replications; Means followed by a common letter are not significantly different at 5% level by DMRT. Maria Joncy, Vanitha S: In vitro antagonistic activity of Plant Growth Promoting Rhizobacterial (PGPR) isolates against mulberry charcoal rot pathogen, Macrophomina phaseolina" }, { "key": "ref10", "doi": "10.1016/s0007-1536(71)80077-3", "unstructured": "Dennis, C., and Webster, J. (1971). Antagonistic properties of species group of Trichoderma production of non-volatile antibiotics. Trans. Br. Myco. Soc., 57: 25-39" }, { "key": "ref11", "doi": "10.1007/bf03212337", "unstructured": "Dhingra, O. D., and Sinclair, J. B. (1978). Biology and pathology of Macrophomina phaseolina. Imprensa Universitária, Universidade Federal de Viçosa" }, { "key": "ref12", "doi": "10.2307/3001478", "unstructured": "Duncan, D. B. (1955). Multiple range and multiple F- test. Biomet., 11: 1–42" }, { "key": "ref13", "doi": "10.1146/annurev.py.26.090188.000451", "unstructured": "Fravel, D.R. (1988). Roles of antibiosis in the control of plant disease. 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