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IDENTIFICATION OF BACTERIAL WILT AND LEAF BLIGHT DISEASE ON MAIZE (Zea mays) FOUND IN KEDIRI, INDONESIA

AGRIVITA, Journal of Agricultural Science · Vol. 35 No. 1 (2013) · hlm. 1–7

DOI
10.17503/agrivita.v35i1.245
ISSN
2477-8516, 0126-0537
Terbit
2013-06-10
Penerbit
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Bahasa
eng

Abstrak

Recently, a new bacterial disease of maize (Zea mays) was observed in Kediri, East Java, Indonesia. Infected plants showed wilt symptoms occasionally accompanied by leaf blight. This study aims to characterize the causal agent of bacterial wilt and leaf blight of maize observed in Kediri. Gram-negative, facultative anaerobic bacteria were isolated from the diseased tissues. All bacterial strains (KD1A, KB2A, KD1, KD4, KB1) gave positive result both in the hypersensitive response and pathogen-nicity assays. However, only KD1 and KB1 strains could be re-isolated from the diseased tissues. Based on several physiological and biochemical assays, the bacteria resembled Pantoea agglomerans. Moreover, the strains showed negative result on PCR amplification using HRP1d and HRP3r, a primer pair specific for detection of P. stewartii subsp. stewartii. Analysis of 16S rRNA gene sequence of KD1 and KB1 showed highest homology at 88% and 90%, respectively to P. agglomerans strain DSM 3493 (NR 0419781). The homology values were too low to conclude that the bacteria were similar to P. agglomerans. These results suggest that bacterial pathogens isolated from maize in Kediri were strains of Pantoea sp. Keywords: maize, Pantoea sp., wilt, leaf blight

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  • Universitas Jambi
  • Universitas Halu Oleo
  • University of Brawijaya
  • Universitas Muhammadiyah Jambi
  • Universitas Antakusuma
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Rekan penulisOrganisasiArtikel bersama
Ariffin Noor SugihartoAfiliasi tidak diketahui5
Gatot MudjionoAfiliasi tidak diketahui3
Musnaini MusnainiUniversitas Jambi2
Sri KarindahAfiliasi tidak diketahui2
Cokorda JavandiraAfiliasi tidak diketahui2
Dorce Banne PabungaUniversitas Halu Oleo1
Ahid HidayatUniversitas Halu Oleo1
Muhammad IrsyadAfiliasi tidak diketahui1
Asrini AsriniUniversitas Muhammadiyah Jambi1
Ida Ketut MudhitaUniversitas Antakusuma1
Syahmardi YacobUniversitas Jambi1
Moh. Hibban ToanaAfiliasi tidak diketahui1
Noor FaridAfiliasi tidak diketahui1
Catur HerisonAfiliasi tidak diketahui1
Agus PurwitoAfiliasi tidak diketahui1
Surjono Hadi SutjahjoAfiliasi tidak diketahui1
Nur BasukiAfiliasi tidak diketahui1
Astanto KasnoAfiliasi tidak diketahui1
Heri KustantoAfiliasi tidak diketahui1
Moch. Dawam MaghfoerAfiliasi tidak diketahui1
Tatik WardiyatiAfiliasi tidak diketahui1
Anis RosyidahAfiliasi tidak diketahui1
Samharinto SamharintoAfiliasi tidak diketahui1
Bambang Tri RaharjoAfiliasi tidak diketahui1
Hakimah HalimAfiliasi tidak diketahui1
Didik SuprayogoAfiliasi tidak diketahui1
Ruth Stella TheiAfiliasi tidak diketahui1
Toto HimawanAfiliasi tidak diketahui1
Mochammad Syamsul HadiAfiliasi tidak diketahui1
Bambang Tri RahardjoAfiliasi tidak diketahui1
Meity N TanorAfiliasi tidak diketahui1
Jantje PelealuAfiliasi tidak diketahui1
Khojin SupriadiAfiliasi tidak diketahui1
Hagus TarnoAfiliasi tidak diketahui1
Toto HimawanUniversity of Brawijaya1
Silvi IkawatiUniversity of Brawijaya1

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Sumber metadata: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/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-US">IDENTIFICATION OF BACTERIAL WILT AND LEAF BLIGHT DISEASE ON MAIZE  (Zea mays) FOUND IN KEDIRI, INDONESIA</dc:title>
	<dc:creator>Aini, Luqman Qurata</dc:creator>
	<dc:creator>Suryani, Lilis</dc:creator>
	<dc:creator>Sugiharto, Arifin Noor</dc:creator>
	<dc:creator>Abadi, Abdul Latief</dc:creator>
	<dc:description xml:lang="en-US"> Recently, a new bacterial disease of maize (Zea mays) was observed in Kediri, East Java, Indonesia. Infected plants showed wilt symptoms occasionally accompanied by leaf blight. This study aims to characterize the causal agent of bacterial wilt and leaf blight of maize observed in Kediri. Gram-negative, facultative anaerobic bacteria were isolated from the diseased tissues. All bacterial strains (KD1A, KB2A, KD1, KD4, KB1) gave positive result both in the hypersensitive response and pathogen-nicity assays. However, only KD1 and KB1 strains could be re-isolated from the diseased tissues. Based on several physiological and biochemical assays, the bacteria resembled Pantoea agglomerans. Moreover, the strains showed negative result on PCR amplification using HRP1d and HRP3r, a primer pair specific for detection of P. stewartii subsp. stewartii. Analysis of 16S rRNA gene sequence of KD1 and KB1 showed highest homology at 88% and 90%, respectively to P. agglomerans strain DSM 3493 (NR 0419781).  The homology values were too low to conclude that the bacteria were similar to P. agglomerans. These results suggest that bacterial pathogens isolated from maize in Kediri were strains of Pantoea sp.  Keywords: maize, Pantoea sp., wilt, leaf blight   </dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Agriculture University of Brawijaya in collaboration with PERAGI</dc:publisher>
	<dc:contributor xml:lang="en-US">Dit.Litabmas Dikti through Penelitian Unggulan Perguruan Tinggi Desentralisasi</dc:contributor>
	<dc:date>2013-06-10</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://agrivita.ub.ac.id/index.php/agrivita/article/view/245</dc:identifier>
	<dc:identifier>10.17503/agrivita.v35i1.245</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 35, No 1 (2013); 1-7</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v35i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/245/550</dc:relation>
</oai_dc:dc>