Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca

Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca

Tobacco bacterial wilt caused by Ralstonia solanacearum has been controlled biologically in the greenhouse by the use of rhizosphere microorganisms, i.e. fluorescent pseudomonads and Bacillus spp. Root dipping for 30 minutes in the antagonist suspension (108 cfu/ml) suppressed bacterial wilt develop...

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Main Authors: Triwidodo Arwiyanto, I. Hartana
Format: Article
Language:English
Published: Universitas Gadjah Mada 1999-07-01
Series:Jurnal Perlindungan Tanaman Indonesia
Online Access:https://jurnal.ugm.ac.id/jpti/article/view/9967
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spelling doaj-afa238d927914d1aada7667530d0c9a42020-11-24T21:41:00ZengUniversitas Gadjah MadaJurnal Perlindungan Tanaman Indonesia1410-16372548-47881999-07-0151505910.22146/jpti.99678103Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah KacaTriwidodo Arwiyanto0I. Hartana1Fakultas Pertanian Universitas Gadjah MadaAsosiasi Penelitian Perkebunan IndonesiaTobacco bacterial wilt caused by Ralstonia solanacearum has been controlled biologically in the greenhouse by the use of rhizosphere microorganisms, i.e. fluorescent pseudomonads and Bacillus spp. Root dipping for 30 minutes in the antagonist suspension (108 cfu/ml) suppressed bacterial wilt development. The best results were obtained with fluorescent pseudomonads Pf-20 and Bacillus sp. ba-118 isolates but the repression was annulled with the use of its combination. Disease severity were higher when the plants were treated with the combination between fluorescent pseudomonads. Treatment combinations between Pf-28, Pf-31, Pf-33, and Ba-118 could reduce the disease index. Key words: tobacco, bacterial wilt, biological controlhttps://jurnal.ugm.ac.id/jpti/article/view/9967
collection DOAJ
language English
format Article
sources DOAJ
author Triwidodo Arwiyanto
I. Hartana
spellingShingle Triwidodo Arwiyanto
I. Hartana
Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
Jurnal Perlindungan Tanaman Indonesia
author_facet Triwidodo Arwiyanto
I. Hartana
author_sort Triwidodo Arwiyanto
title Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
title_short Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
title_full Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
title_fullStr Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
title_full_unstemmed Pengendalian Hayati Penyakit Layu Bakteri Tembakau: 2. Percobaan di Rumah Kaca
title_sort pengendalian hayati penyakit layu bakteri tembakau: 2. percobaan di rumah kaca
publisher Universitas Gadjah Mada
series Jurnal Perlindungan Tanaman Indonesia
issn 1410-1637
2548-4788
publishDate 1999-07-01
description Tobacco bacterial wilt caused by Ralstonia solanacearum has been controlled biologically in the greenhouse by the use of rhizosphere microorganisms, i.e. fluorescent pseudomonads and Bacillus spp. Root dipping for 30 minutes in the antagonist suspension (108 cfu/ml) suppressed bacterial wilt development. The best results were obtained with fluorescent pseudomonads Pf-20 and Bacillus sp. ba-118 isolates but the repression was annulled with the use of its combination. Disease severity were higher when the plants were treated with the combination between fluorescent pseudomonads. Treatment combinations between Pf-28, Pf-31, Pf-33, and Ba-118 could reduce the disease index. Key words: tobacco, bacterial wilt, biological control
url https://jurnal.ugm.ac.id/jpti/article/view/9967
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AT ihartana pengendalianhayatipenyakitlayubakteritembakau2percobaandirumahkaca
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