Title |
Biological control of Pseudomonas syringae pv. aptata on sugar beet with Bacillus pumilus SS‐10.7 and Bacillus amyloliquefaciens (SS‐12.6 and SS‐38.4) strains
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Published in |
Journal of Applied Microbiology, October 2018
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DOI | 10.1111/jam.14070 |
Pubmed ID | |
Authors |
I. Nikolić, T. Berić, I. Dimkić, T. Popović, J. Lozo, D. Fira, S. Stanković |
Abstract |
Assessment of biological control of P. syringae pv. aptata using crude lipopeptide extracts (CLEs) of two Bacillus amyloliquefaciens strains (SS-12.6 and SS-38.4) and one Bacillus pumilus strain (SS-10.7). The minimum inhibitory concentration (MIC) of CLEs and their combinations against the pathogen and potential interaction between the extracts were determined in vitro. The most effective antibacterial activity was achieved with the CLE from B. amyloliquefaciens SS-12.6, with an MIC value of 0.63 mg ml-1 . Interactions between CLE combinations were mostly indifferent. The biocontrol potential of CLEs, mixtures of CLEs, and cell culture of B. amyloliquefaciens SS-12.6 was tested on sugar beet plants inoculated with P. syringae pv. aptata P53. The best result in inhibiting the appearance of tissue necrosis (up to 92%) was achieved with B. amyloliquefaciens SS-12.6 cell culture. This work demonstrated significant biocontrol potential of the CLE and cell culture of B. amyloliquefaciens SS-12.6 which successfully suppress leaf spot disease severity on sugar beet plants. The findings of biocontrol of sugar beet emerging pathogen will contribute to growers in terms of alternative disease control management. This study represent first assessment of biological control of P. syringae pv. aptata. This article is protected by copyright. All rights reserved. |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 57 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 14 | 25% |
Researcher | 6 | 11% |
Student > Master | 5 | 9% |
Student > Bachelor | 4 | 7% |
Student > Doctoral Student | 2 | 4% |
Other | 7 | 12% |
Unknown | 19 | 33% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 18 | 32% |
Biochemistry, Genetics and Molecular Biology | 10 | 18% |
Medicine and Dentistry | 2 | 4% |
Immunology and Microbiology | 2 | 4% |
Business, Management and Accounting | 1 | 2% |
Other | 2 | 4% |
Unknown | 22 | 39% |