Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro

Abstract. Damiri N, Mulawarman, Effendi RS. 2019. Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro. Biodiversitas 20: 1549-1554. Indonesia's rubber productivity is still relatively low. This low productivity of rubber can be...

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Autores principales:	NURHAYATI DAMIRI, MULAWARMAN MULAWARMAN, RAHIM S EFFENDI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	antagonism, p. fluorescens, r. ligonosus, roots, rubber Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/62212228a4764694ab3c2842f6fcff30
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spelling	oai:doaj.org-article:62212228a4764694ab3c2842f6fcff302021-11-21T21:41:27ZAntagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro1412-033X2085-472210.13057/biodiv/d200609https://doaj.org/article/62212228a4764694ab3c2842f6fcff302019-05-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3479https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Damiri N, Mulawarman, Effendi RS. 2019. Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro. Biodiversitas 20: 1549-1554. Indonesia's rubber productivity is still relatively low. This low productivity of rubber can be caused by many factors such as the attack of Rigidoporus lignosus. This study aims to explore antagonistic bacteria from the plant roots and test their antagonism ability to R. lignosus at the laboratory level. This research was conducted at the Laboratory at the Faculty of Agriculture, Sriwijaya University, Indralaya Ogan Ilir District, South Sumatra, Indonesia. Corporate and bacterial isolations are carried out by serial dilution method. In-vitro testing of antagonistic bacteria was carried out using the dual-culture technique method on sterile PDA media by direct opposition between R. lignosus culture and antagonistic bacteria explored. Results of the study showed that a number of bacterial isolates existed there, namely 11 bacterial isolates belonging to Pseudomonas fluorescens, four from turmeric roots, three from the roots of rubber seedlings, two from galangal roots and two from the roots of yielding rubber plants. P. fluorescens from roots of turmeric, rubber seedlings, rubber, and galangal was able and had the potential to be developed as biopesticide to control R. lignosus. The best isolate in suppressing the growth and development of R. ligonosus is P. fluorescens isolates from the roots of turmeric and those of rubber seedlings (isolates of C, B, and G).NURHAYATI DAMIRIMULAWARMAN MULAWARMANRAHIM S EFFENDIMBI & UNS Soloarticleantagonism, p. fluorescens, r. ligonosus, roots, rubberBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	antagonism, p. fluorescens, r. ligonosus, roots, rubber Biology (General) QH301-705.5
spellingShingle	antagonism, p. fluorescens, r. ligonosus, roots, rubber Biology (General) QH301-705.5 NURHAYATI DAMIRI MULAWARMAN MULAWARMAN RAHIM S EFFENDI Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
description	Abstract. Damiri N, Mulawarman, Effendi RS. 2019. Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro. Biodiversitas 20: 1549-1554. Indonesia's rubber productivity is still relatively low. This low productivity of rubber can be caused by many factors such as the attack of Rigidoporus lignosus. This study aims to explore antagonistic bacteria from the plant roots and test their antagonism ability to R. lignosus at the laboratory level. This research was conducted at the Laboratory at the Faculty of Agriculture, Sriwijaya University, Indralaya Ogan Ilir District, South Sumatra, Indonesia. Corporate and bacterial isolations are carried out by serial dilution method. In-vitro testing of antagonistic bacteria was carried out using the dual-culture technique method on sterile PDA media by direct opposition between R. lignosus culture and antagonistic bacteria explored. Results of the study showed that a number of bacterial isolates existed there, namely 11 bacterial isolates belonging to Pseudomonas fluorescens, four from turmeric roots, three from the roots of rubber seedlings, two from galangal roots and two from the roots of yielding rubber plants. P. fluorescens from roots of turmeric, rubber seedlings, rubber, and galangal was able and had the potential to be developed as biopesticide to control R. lignosus. The best isolate in suppressing the growth and development of R. ligonosus is P. fluorescens isolates from the roots of turmeric and those of rubber seedlings (isolates of C, B, and G).
format	article
author	NURHAYATI DAMIRI MULAWARMAN MULAWARMAN RAHIM S EFFENDI
author_facet	NURHAYATI DAMIRI MULAWARMAN MULAWARMAN RAHIM S EFFENDI
author_sort	NURHAYATI DAMIRI
title	Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
title_short	Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
title_full	Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
title_fullStr	Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
title_full_unstemmed	Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro
title_sort	antagonism of pseudomonas fluorescens from plant roots to rigidoporus lignosus pathogen of rubber white roots in vitro
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/62212228a4764694ab3c2842f6fcff30
work_keys_str_mv	AT nurhayatidamiri antagonismofpseudomonasfluorescensfromplantrootstorigidoporuslignosuspathogenofrubberwhiterootsinvitro AT mulawarmanmulawarman antagonismofpseudomonasfluorescensfromplantrootstorigidoporuslignosuspathogenofrubberwhiterootsinvitro AT rahimseffendi antagonismofpseudomonasfluorescensfromplantrootstorigidoporuslignosuspathogenofrubberwhiterootsinvitro
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Antagonism of Pseudomonas fluorescens from plant roots to Rigidoporus lignosus pathogen of rubber white roots in vitro

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