Kemampuan Campuran Bacillus sp., Pseudomonas fluorescens, dan Trichoderma sp. untuk Mengendalikan Penyakit Layu Bakteri pada Tanaman Tomat

Main Authors: manan, abdul, Mugiastuti, Endang, Soesanto, Loekas
Format: Article info application/pdf Journal
Bahasa: ind
Terbitan: The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia) , 2018
Subjects:
Online Access: https://journal.ipb.ac.id/index.php/jfiti/article/view/18069
https://journal.ipb.ac.id/index.php/jfiti/article/view/18069/15176
ctrlnum article-18069
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">Kemampuan Campuran Bacillus sp., Pseudomonas fluorescens, dan Trichoderma sp. untuk Mengendalikan Penyakit Layu Bakteri pada Tanaman Tomat</title><creator>manan, abdul</creator><creator>Mugiastuti, Endang</creator><creator>Soesanto, Loekas</creator><subject lang="id-ID">antagonistic microbes</subject><subject lang="id-ID">biological control</subject><subject lang="id-ID">disease incidence</subject><subject lang="id-ID">incubation period</subject><subject lang="id-ID">Ralstonia solanacearum</subject><description lang="id-ID">Ability of Bacillus sp., Pseudomonas fluorescens, and Trichoderma sp. to Control Tomato Bacterial Wilt DiseaseRalstonia solanacearum is known as the causal agent of bacterial wilt on tomato.&#xA0; The bacteria may infect all stadia of plant growth and decrease tomato production. Biological control using antagonistic microbes is considered as a potential control alternative for the disease. This research was aimed to assay the ability of combination treatment of Bacillus sp., Pseudomonas fluorescens, and Trichoderma sp. in controlling R. solanacearum and its effect on growth and yield of tomato in the field. The treatments consisted of control (without antagonistic microbes), mixed combination of Bacillus sp. B8 + Bacillus sp. B11 + Trichoderma sp.; Bacillus sp. B8 + Pseudomonas flourescens P8 + Trichoderma sp.; and Streptomisin sulfat 20%. Antagonistic microbes was applied at planting time, as much as 100 mL per plant. The result showed that mixed combination of Bacillus sp. B8 + Bacillus sp. B11 + Trichoderma sp. was the best treatment in controlling the disease as indicated by delaying incubation period up to 6.2 days, decreasing disease incidence up to 12.3%, increasing plant growth up to 42.80%, and increasing yield up to 14.99%.</description><publisher lang="en-US">The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)</publisher><date>2018-10-04</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>File:application/pdf</type><identifier>https://journal.ipb.ac.id/index.php/jfiti/article/view/18069</identifier><identifier>10.14692/jfi.14.2.63</identifier><source lang="en-US">Jurnal Fitopatologi Indonesia; Vol. 14 No. 2 (2018); 63</source><source lang="id-ID">Jurnal Fitopatologi Indonesia; Vol 14 No 2 (2018); 63</source><source>2339-2479</source><source>0215-7950</source><language>ind</language><relation>https://journal.ipb.ac.id/index.php/jfiti/article/view/18069/15176</relation><rights lang="en-US">Copyright (c) 2018 Jurnal Fitopatologi Indonesia</rights><recordID>article-18069</recordID></dc>
language ind
format Journal:Article
Journal
Other:info:eu-repo/semantics/publishedVersion
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author manan, abdul
Mugiastuti, Endang
Soesanto, Loekas
title Kemampuan Campuran Bacillus sp., Pseudomonas fluorescens, dan Trichoderma sp. untuk Mengendalikan Penyakit Layu Bakteri pada Tanaman Tomat
publisher The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)
publishDate 2018
topic antagonistic microbes
biological control
disease incidence
incubation period
Ralstonia solanacearum
url https://journal.ipb.ac.id/index.php/jfiti/article/view/18069
https://journal.ipb.ac.id/index.php/jfiti/article/view/18069/15176
contents Ability of Bacillus sp., Pseudomonas fluorescens, and Trichoderma sp. to Control Tomato Bacterial Wilt DiseaseRalstonia solanacearum is known as the causal agent of bacterial wilt on tomato. The bacteria may infect all stadia of plant growth and decrease tomato production. Biological control using antagonistic microbes is considered as a potential control alternative for the disease. This research was aimed to assay the ability of combination treatment of Bacillus sp., Pseudomonas fluorescens, and Trichoderma sp. in controlling R. solanacearum and its effect on growth and yield of tomato in the field. The treatments consisted of control (without antagonistic microbes), mixed combination of Bacillus sp. B8 + Bacillus sp. B11 + Trichoderma sp.; Bacillus sp. B8 + Pseudomonas flourescens P8 + Trichoderma sp.; and Streptomisin sulfat 20%. Antagonistic microbes was applied at planting time, as much as 100 mL per plant. The result showed that mixed combination of Bacillus sp. B8 + Bacillus sp. B11 + Trichoderma sp. was the best treatment in controlling the disease as indicated by delaying incubation period up to 6.2 days, decreasing disease incidence up to 12.3%, increasing plant growth up to 42.80%, and increasing yield up to 14.99%.
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