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Potential of Endophytic Bacterial to Control Lesion Nematode Pratylenchus brachyurus) on Patchouli

HAYATI Journal of Biosciences · Vol. 14 No. 1 (2009)

DOI
10.4308/hjb.14.1.7
ISSN
2086-4094, 1978-3019
Terbit
2009-12-02
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

Root lesion nematode (Pratylenchus brachyurus) is one of the most important pathogens of patchouli that caused significant losses. Studies on the potential of endophytic bacterial to control P. brachyurus on patchouli had been conducted. To evaluate the effectiveness of endophytic bacterial against to P. brachyurus on patchouli, nine isolates of bacteria ( NJ2, NJ25, NJ41, NJ46, NJ57, NA22, ERB21, ES32, and E26) were applied by deeping root seedling into bacterial suspension. A study of the physiological characteristics of nine isolates was conducted by using specific medium. The results showed that endophytic bacterial was significantly reduced the population of P. brachyurus and all isolates bacterial promoted growth of patchouli (shoot weight, root weight, and root length). Four isolates, i.e. Bacillus NJ46, Bacillus Na22, Bacillus NJ2, and Bacillus NJ57 were among the potential control agents that reduced nematode populations as much as 68.1-73.9%. Almost all of the isolated bacteria from patchouli roots were able to solubilizing phosphate, while some of them had the ability to produce chitinase, cellulase, protease, HCN, and fluorescency. Key words: endophytic bacterial, Pratylenchus brachyurus, Pogostemon cablin, patchouli, nematode, biological control

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  • IPB University
  • Universitas Jember
  • National Research and Innovation Agency
  • Muhammadiyah University of Makassar
  • Padjadjaran University
  • Indonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development
  • Bogor Agricultural Development Polytechnic
  • Organisasi lain
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Rekan penulisOrganisasiArtikel bersama
Abdjad Asih NawangsihIPB University3
Aris Tri WahyudiIPB University2
Fitrianingrum KurniawatiIPB University2
Efi Toding TondokIPB University2
Giyanto GiyantoIPB University2
Wawan KurniawanIPB University2
SulastrianiAfiliasi tidak diketahui1
Diah VitalokaAfiliasi tidak diketahui1
SulastrianiAfiliasi tidak diketahui1
Diah VitalokaAfiliasi tidak diketahui1
Ika MustikaAfiliasi tidak diketahui1
St. Asmayanti AMMuhammadiyah University of Makassar1
Dini YulianiAfiliasi tidak diketahui1
Bonny Poernomo Wahyu SoekarnoIPB University1
Surono SuronoAfiliasi tidak diketahui1
Reginawanti HindersahPadjadjaran University1
ELENA F. L. LILIPALYUniversitas Jember1
Iis Nur AsyiahUniversitas Jember1
Imam MudakirUniversitas Jember1
Alina AkhdiyaIndonesian Center for Agricultural Biotechnology and Genetic Resource Research and Development1
Latifah Kosim DarusmanIPB University1
Abdjad Asih NawangsihAfiliasi tidak diketahui1
GiyantoNational Research and Innovation Agency1
Lisa MarianahIPB University1
Ika RoostikaNational Research and Innovation Agency1
Deden SukmadjajaNational Research and Innovation Agency1
Ely Lailatul MaghfirohIPB University1
Alina AkhdiyaNational Research and Innovation Agency1
. SupramanaAfiliasi tidak diketahui1
Muhammad Jabal NurIPB University1
Suryo WiyonoIPB University1
Cheppy WatiBogor Agricultural Development Polytechnic1
Sri Hendrastuti HidayatIPB University1
Heriyanto SyafutraIPB University1
D S QuamillaIPB University1
Kartika KartikaSriwijaya University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Potential of Endophytic Bacterial to Control Lesion Nematode Pratylenchus brachyurus) on Patchouli</dc:title>
	<dc:creator xml:lang="en">HARNI, RITA</dc:creator>
	<dc:creator xml:lang="en">MUNIF, ABDUL</dc:creator>
	<dc:creator xml:lang="en">SUPRAMANA, SUPRAMANA</dc:creator>
	<dc:creator xml:lang="en">MUSTIKA, IKA</dc:creator>
	<dc:description xml:lang="en">Root lesion nematode (Pratylenchus brachyurus) is one of the most important pathogens of patchouli that caused significant losses. Studies on the potential of endophytic bacterial to control P. brachyurus on patchouli had been conducted. To evaluate the effectiveness of endophytic bacterial against to P. brachyurus on patchouli, nine isolates of bacteria ( NJ2, NJ25, NJ41, NJ46, NJ57, NA22, ERB21, ES32, and E26) were applied by deeping root seedling into bacterial suspension. A study of the physiological characteristics of nine isolates was conducted by using specific medium. The results showed that endophytic bacterial was significantly reduced the population of P. brachyurus and all isolates bacterial promoted growth of patchouli (shoot weight, root weight, and root length). Four isolates, i.e. Bacillus NJ46, Bacillus Na22, Bacillus NJ2, and Bacillus NJ57 were among the potential control agents that reduced nematode populations as much as 68.1-73.9%. Almost all of the isolated bacteria from patchouli roots were able to solubilizing phosphate, while some of them had the ability to produce chitinase, cellulase, protease, HCN, and fluorescency. Key words: endophytic bacterial, Pratylenchus brachyurus, Pogostemon cablin, patchouli, nematode, biological control </dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2009-12-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/229</dc:identifier>
	<dc:identifier>10.4308/hjb.14.1.7</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 14 No. 1 (2007): March 2007; 7</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/229/95</dc:relation>
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