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Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae)
The current work is aimed at isolating and identifying new Entomopathogenic bacterium (EPB) strains associated with Steinernema feltiae and assessing the EPB’s biocontrol potential on Aphis punicae and Aphis illinoisensis adults in the laboratory. From S. feltiae, five bacterial isolates were isolat...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9640465/ https://www.ncbi.nlm.nih.gov/pubmed/36386662 http://dx.doi.org/10.3389/fmicb.2022.961349 |
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author | Baazeem, Alaa Alotaibi, Saqer S. Khalaf, Luaay Kahtan Kumar, Uttam Zaynab, Madiha Alharthi, Sarah Darwish, Hadeer Alghamdi, Akram Jat, Suresh Kumar Al-Barty, Amal Albogami, Bander Noureldeen, Ahmed Ravindran, Balasubramani |
author_facet | Baazeem, Alaa Alotaibi, Saqer S. Khalaf, Luaay Kahtan Kumar, Uttam Zaynab, Madiha Alharthi, Sarah Darwish, Hadeer Alghamdi, Akram Jat, Suresh Kumar Al-Barty, Amal Albogami, Bander Noureldeen, Ahmed Ravindran, Balasubramani |
author_sort | Baazeem, Alaa |
collection | PubMed |
description | The current work is aimed at isolating and identifying new Entomopathogenic bacterium (EPB) strains associated with Steinernema feltiae and assessing the EPB’s biocontrol potential on Aphis punicae and Aphis illinoisensis adults in the laboratory. From S. feltiae, five bacterial isolates were isolated and molecularly characterized. Lysinibacillus xylanilyticus strain TU-2, Lysinibacillus xylanilyticus strain BN-13, Serratia liquefaciens strain TU-6, Stenotrophomonas tumulicola strain T5916-2-1b, and Pseudochrobactrum saccharolyticum strain CCUG are the strains. Pathogenicity tests demonstrated that bacterial cells were more toxic against the two aphid species than bacterial cell-free supernatants. S. tumulicola strain T5916-2-1b cells and filtrate were reported to have the strongest potential to kill A. punicae and A. illinoisensis individuals within 6 h after treatment, with 100% mortality of both insects 24 and 48 h after treatment. Based on the results of the study, it looked like endogenous Steinernema-associated EPB could be used directly as a biocontrol agent for A. punicae and A. illinoisensis. |
format | Online Article Text |
id | pubmed-9640465 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-96404652022-11-15 Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) Baazeem, Alaa Alotaibi, Saqer S. Khalaf, Luaay Kahtan Kumar, Uttam Zaynab, Madiha Alharthi, Sarah Darwish, Hadeer Alghamdi, Akram Jat, Suresh Kumar Al-Barty, Amal Albogami, Bander Noureldeen, Ahmed Ravindran, Balasubramani Front Microbiol Microbiology The current work is aimed at isolating and identifying new Entomopathogenic bacterium (EPB) strains associated with Steinernema feltiae and assessing the EPB’s biocontrol potential on Aphis punicae and Aphis illinoisensis adults in the laboratory. From S. feltiae, five bacterial isolates were isolated and molecularly characterized. Lysinibacillus xylanilyticus strain TU-2, Lysinibacillus xylanilyticus strain BN-13, Serratia liquefaciens strain TU-6, Stenotrophomonas tumulicola strain T5916-2-1b, and Pseudochrobactrum saccharolyticum strain CCUG are the strains. Pathogenicity tests demonstrated that bacterial cells were more toxic against the two aphid species than bacterial cell-free supernatants. S. tumulicola strain T5916-2-1b cells and filtrate were reported to have the strongest potential to kill A. punicae and A. illinoisensis individuals within 6 h after treatment, with 100% mortality of both insects 24 and 48 h after treatment. Based on the results of the study, it looked like endogenous Steinernema-associated EPB could be used directly as a biocontrol agent for A. punicae and A. illinoisensis. Frontiers Media S.A. 2022-10-25 /pmc/articles/PMC9640465/ /pubmed/36386662 http://dx.doi.org/10.3389/fmicb.2022.961349 Text en Copyright © 2022 Baazeem, Alotaibi, Khalaf, Kumar, Zaynab, Alharthi, Darwish, Alghamdi, Jat, Al-Barty, Albogami, Noureldeen and Ravindran. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Microbiology Baazeem, Alaa Alotaibi, Saqer S. Khalaf, Luaay Kahtan Kumar, Uttam Zaynab, Madiha Alharthi, Sarah Darwish, Hadeer Alghamdi, Akram Jat, Suresh Kumar Al-Barty, Amal Albogami, Bander Noureldeen, Ahmed Ravindran, Balasubramani Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title | Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title_full | Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title_fullStr | Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title_full_unstemmed | Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title_short | Identification and environment-friendly biocontrol potential of five different bacteria against Aphis punicae and Aphis illinoisensis (Hemiptera: Aphididae) |
title_sort | identification and environment-friendly biocontrol potential of five different bacteria against aphis punicae and aphis illinoisensis (hemiptera: aphididae) |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9640465/ https://www.ncbi.nlm.nih.gov/pubmed/36386662 http://dx.doi.org/10.3389/fmicb.2022.961349 |
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