Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense

Abstract. Puspita F, Hadiwiyono, Poromorto S. H, Roslim D. I. 2020. Induced resistance by Bacillus subtilis on Ganoderma boninense infected oil palm seedling. Biodiversitas 21: 28-33. Basal Stem Rot (BSR) caused by Ganoderma boninense Pat is the most important disease in oil palm plantations. The us...

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Autores principales:	FIFI PUSPITA, HADIWIYONO, SUSILO HAMBEG POROMORTO, DEWI INDRIYANI ROSLIM
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	bacillus subtilis, ganoderma boninense, growth-promoting, induce resistance, oil palm Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/8386f85e5070469fbe571bfc1a2da500
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spelling	oai:doaj.org-article:8386f85e5070469fbe571bfc1a2da5002021-11-21T22:09:25ZInduced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense1412-033X2085-472210.13057/biodiv/d210105https://doaj.org/article/8386f85e5070469fbe571bfc1a2da5002019-12-01T00:00:00Zhttps://smujo.id/biodiv/article/view/4275https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Puspita F, Hadiwiyono, Poromorto S. H, Roslim D. I. 2020. Induced resistance by Bacillus subtilis on Ganoderma boninense infected oil palm seedling. Biodiversitas 21: 28-33. Basal Stem Rot (BSR) caused by Ganoderma boninense Pat is the most important disease in oil palm plantations. The use of biological resistance inducer is a promising alternative disease-control. The research evaluated the potential and mechanism of endophytic Bacillus subtilis as resistance inducer agent of oil palm seedlings to infection of G. boninense. The Experiment was carried out using a completely randomized design consisting of 4 treatments and 3 replications namely of endophytic B. subtilis with four inoculum densities (0, 1011, 1012, and 1013 cfu.mL-1) on oil palm before inoculation of G. boninense. The observation variables were incubation period, disease intensity, growth and concentration of salicylic acid in leaf extract of oil palm seedlings. In addition, the ability of B. subtilis to produce IAA in liquid Pikovskaya medium enriched by tryptophan was assayed. The results showed that B. subtilis was potential as biological resistance inducer agents of oil palm seedlings to infection of G. boninense. The induced resistance was related to increasing growth, salicylic acid in leaf the seedlings and the capability was assayed to produce IAA.FIFI PUSPITAHADIWIYONOSUSILO HAMBEG POROMORTODEWI INDRIYANI ROSLIMMBI & UNS Soloarticlebacillus subtilis, ganoderma boninense, growth-promoting, induce resistance, oil palmBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	bacillus subtilis, ganoderma boninense, growth-promoting, induce resistance, oil palm Biology (General) QH301-705.5
spellingShingle	bacillus subtilis, ganoderma boninense, growth-promoting, induce resistance, oil palm Biology (General) QH301-705.5 FIFI PUSPITA HADIWIYONO SUSILO HAMBEG POROMORTO DEWI INDRIYANI ROSLIM Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
description	Abstract. Puspita F, Hadiwiyono, Poromorto S. H, Roslim D. I. 2020. Induced resistance by Bacillus subtilis on Ganoderma boninense infected oil palm seedling. Biodiversitas 21: 28-33. Basal Stem Rot (BSR) caused by Ganoderma boninense Pat is the most important disease in oil palm plantations. The use of biological resistance inducer is a promising alternative disease-control. The research evaluated the potential and mechanism of endophytic Bacillus subtilis as resistance inducer agent of oil palm seedlings to infection of G. boninense. The Experiment was carried out using a completely randomized design consisting of 4 treatments and 3 replications namely of endophytic B. subtilis with four inoculum densities (0, 1011, 1012, and 1013 cfu.mL-1) on oil palm before inoculation of G. boninense. The observation variables were incubation period, disease intensity, growth and concentration of salicylic acid in leaf extract of oil palm seedlings. In addition, the ability of B. subtilis to produce IAA in liquid Pikovskaya medium enriched by tryptophan was assayed. The results showed that B. subtilis was potential as biological resistance inducer agents of oil palm seedlings to infection of G. boninense. The induced resistance was related to increasing growth, salicylic acid in leaf the seedlings and the capability was assayed to produce IAA.
format	article
author	FIFI PUSPITA HADIWIYONO SUSILO HAMBEG POROMORTO DEWI INDRIYANI ROSLIM
author_facet	FIFI PUSPITA HADIWIYONO SUSILO HAMBEG POROMORTO DEWI INDRIYANI ROSLIM
author_sort	FIFI PUSPITA
title	Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
title_short	Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
title_full	Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
title_fullStr	Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
title_full_unstemmed	Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense
title_sort	induced resistance by bacillus subtilis on oil palm seedling infected by ganoderma boninense
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/8386f85e5070469fbe571bfc1a2da500
work_keys_str_mv	AT fifipuspita inducedresistancebybacillussubtilisonoilpalmseedlinginfectedbyganodermaboninense AT hadiwiyono inducedresistancebybacillussubtilisonoilpalmseedlinginfectedbyganodermaboninense AT susilohambegporomorto inducedresistancebybacillussubtilisonoilpalmseedlinginfectedbyganodermaboninense AT dewiindriyaniroslim inducedresistancebybacillussubtilisonoilpalmseedlinginfectedbyganodermaboninense
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Induced resistance by Bacillus subtilis on oil palm seedling infected by Ganoderma boninense

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