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Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice
Bacterial leaf blight (BLB) and sheath brown rot (SBR), caused by Xanthomonas oryzae pv. oryzae (Xoo) and Pseudomonas fuscovaginae, respectively, are bacterial diseases that lead to substantial yield losses in rice. Natural plant-based products represent a sustainable alternative to combat bacterial...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7002789/ https://www.ncbi.nlm.nih.gov/pubmed/32042948 http://dx.doi.org/10.1016/j.heliyon.2019.e03151 |
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author | Syed-Ab-Rahman, Sharifah Farhana Carvalhais, Lilia Costa Omar, Dzolkhifli |
author_facet | Syed-Ab-Rahman, Sharifah Farhana Carvalhais, Lilia Costa Omar, Dzolkhifli |
author_sort | Syed-Ab-Rahman, Sharifah Farhana |
collection | PubMed |
description | Bacterial leaf blight (BLB) and sheath brown rot (SBR), caused by Xanthomonas oryzae pv. oryzae (Xoo) and Pseudomonas fuscovaginae, respectively, are bacterial diseases that lead to substantial yield losses in rice. Natural plant-based products represent a sustainable alternative to combat bacterial diseases due to their biodegradability and overall safety. However efficient ways of delivering them are crucial to their success. In an attempt to maximize the antibacterial properties of botanical bactericides for the control of these pathogens, this study evaluated the efficiency of different emulsion formulations of Piper sarmentosum extracts. The emulsion formulations were demonstrated to be effective in controlling BLB and SBR of rice in in vitro plate assays and in planta under glasshouse conditions. The observed in vitro inhibition of the bacterial pathogens and significant disease suppression in planta indicate that these plant extract formulations represent promising alternatives to be adopted in management strategies for controlling rice diseases. |
format | Online Article Text |
id | pubmed-7002789 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-70027892020-02-10 Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice Syed-Ab-Rahman, Sharifah Farhana Carvalhais, Lilia Costa Omar, Dzolkhifli Heliyon Article Bacterial leaf blight (BLB) and sheath brown rot (SBR), caused by Xanthomonas oryzae pv. oryzae (Xoo) and Pseudomonas fuscovaginae, respectively, are bacterial diseases that lead to substantial yield losses in rice. Natural plant-based products represent a sustainable alternative to combat bacterial diseases due to their biodegradability and overall safety. However efficient ways of delivering them are crucial to their success. In an attempt to maximize the antibacterial properties of botanical bactericides for the control of these pathogens, this study evaluated the efficiency of different emulsion formulations of Piper sarmentosum extracts. The emulsion formulations were demonstrated to be effective in controlling BLB and SBR of rice in in vitro plate assays and in planta under glasshouse conditions. The observed in vitro inhibition of the bacterial pathogens and significant disease suppression in planta indicate that these plant extract formulations represent promising alternatives to be adopted in management strategies for controlling rice diseases. Elsevier 2020-01-07 /pmc/articles/PMC7002789/ /pubmed/32042948 http://dx.doi.org/10.1016/j.heliyon.2019.e03151 Text en © 2019 Published by Elsevier Ltd. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Article Syed-Ab-Rahman, Sharifah Farhana Carvalhais, Lilia Costa Omar, Dzolkhifli Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title | Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title_full | Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title_fullStr | Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title_full_unstemmed | Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title_short | Development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
title_sort | development of plant-based emulsion formulations to control bacterial leaf blight and sheath brown rot of rice |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7002789/ https://www.ncbi.nlm.nih.gov/pubmed/32042948 http://dx.doi.org/10.1016/j.heliyon.2019.e03151 |
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