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Tar spot disease of sorghum plants caused by Phyllachora sp. in Bogor, Gunung Kidul and West Lombok, Indonesia

JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA · Vol. 23 No. 1 (2023) · hlm. 38–46

DOI
10.23960/jhptt.12338-46
ISSN
2461-0399, 1411-7525
Terbit
2023-01-12
Penerbit
Universitas Lampung
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The sorghum (Sorghum bicolor) plant is highly tolerant and adapted to drought. It has the potential to be developed and planted on marginal land in Indonesia. Tar spot disease is one of the obstacles to sorghum cultivation. In Indonesia, there is no report yet about this disease, especially on sorghum. To achieve optimal disease management, information on disease incidence and severity levels, as well as pathogen tar spot disease identification, are required. The aims of this study were to morphologically identify the pathogen and determine the level of incidence and severity of tar spot in sorghum cultivation areas in Bogor Regency, Gunung Kidul Regency, and West Lombok Regency. The disease observations were carried out on 17 sorghum varieties from the three areas with no experimental design. The results of the observation of the tar spot disease incidence in 17 varieties of sorghum from Bogor, Gunung Kidul, and West Lombok were 100%. The level of tar spot disease severity varied from 32.4% in the Latu Keta sorghum variety to the highest of 87.9% in the Samurai sorghum variety. The macroscopic and microscopic observation results of tar spot on sorghum plants showed that the cause of the tar spot disease was the Phyllachora fungi. This is the first report of a tar spot on sorghum caused by Phyllachora sp. in Indonesia.

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  • Universitas Halu Oleo
  • State University of Jakarta
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Widodo WidodoState University of Jakarta5
Neli PurwaniAfiliasi tidak diketahui4
Sari NurulitaAfiliasi tidak diketahui4
SRIANI SUJIPRIHATIAfiliasi tidak diketahui4
Tri Asmira DamayantiAfiliasi tidak diketahui4
Efi Toding TondokAfiliasi tidak diketahui4
Kikin Hamzah MutaqinIPB University3
Abdjad Asih NawangsihAfiliasi tidak diketahui3
Sobir SobirAfiliasi tidak diketahui3
Asmar HasanUniversitas Halu Oleo2
Tri Eko AgustiningrumAfiliasi tidak diketahui2
Sri HandayaniUniversity of Brawijaya2
Munif GhulamahdiAfiliasi tidak diketahui2
MUHAMMAD TAUFIKUniversitas Halu Oleo2
S. HumanAfiliasi tidak diketahui2
Juang Gema KartikaAfiliasi tidak diketahui2
RUSMILAH SUSENOAfiliasi tidak diketahui2
Endang NurhayatiAfiliasi tidak diketahui2
NOOR AIDAWATIAfiliasi tidak diketahui2
Aris Tri WahyudiIPB University2
Rizki Agustin PurwaningtyasAfiliasi tidak diketahui2
Ardila Lailatul BarikAfiliasi tidak diketahui2
Widodo WidodoIPB University1
Muhammad TaufikUniversitas Halu Oleo1
- FitrianiAfiliasi tidak diketahui1
Elisabet Bre BoliAfiliasi tidak diketahui1
Martha KadeikotoAfiliasi tidak diketahui1
Zusana A SasarariAfiliasi tidak diketahui1
Ita Mariana Adolfina GiyaiAfiliasi tidak diketahui1
Hendry Kiswanto MendrofaAfiliasi tidak diketahui1
Nasrah NasrahAfiliasi tidak diketahui1
Uchi Mely VianiAfiliasi tidak diketahui1
M. Alfin Jaza’Afiliasi tidak diketahui1
Christian Arvi AlfianAfiliasi tidak diketahui1
Hanifa Siti AzzahrahAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Tar spot disease of sorghum plants caused by Phyllachora sp. in Bogor, Gunung Kidul and West Lombok, Indonesia</dc:title>
	<dc:creator xml:lang="en">Astuti, Dwi</dc:creator>
	<dc:creator xml:lang="en">Wiyono, Suryo</dc:creator>
	<dc:creator xml:lang="en">Hidayat, Sri Hendrastuti</dc:creator>
	<dc:creator xml:lang="en">Trikoesoemaningtyas, Trikoesoemaningtyas</dc:creator>
	<dc:creator xml:lang="en">Nugroho, Satya </dc:creator>
	<dc:subject xml:lang="en">first report</dc:subject>
	<dc:subject xml:lang="en"> morphology identification</dc:subject>
	<dc:subject xml:lang="en">severity</dc:subject>
	<dc:description xml:lang="en">The sorghum (Sorghum bicolor) plant is highly tolerant and adapted to drought. It has the potential to be developed and planted on marginal land in Indonesia. Tar spot disease is one of the obstacles to sorghum cultivation. In Indonesia, there is no report yet about this disease, especially on sorghum. To achieve optimal disease management, information on disease incidence and severity levels, as well as pathogen tar spot disease identification, are required. The aims of this study were to morphologically identify the pathogen and determine the level of incidence and severity of tar spot in sorghum cultivation areas in Bogor Regency, Gunung Kidul Regency, and West Lombok Regency. The disease observations were carried out on 17 sorghum varieties from the three areas with no experimental design. The results of the observation of the tar spot disease incidence in 17 varieties of sorghum from Bogor, Gunung Kidul, and West Lombok were 100%. The level of tar spot disease severity varied from 32.4% in the Latu Keta sorghum variety to the highest of 87.9% in the Samurai sorghum variety. The macroscopic and microscopic observation results of tar spot on sorghum plants showed that the cause of the tar spot disease was the Phyllachora fungi. This is the first report of a tar spot on sorghum caused by Phyllachora sp. in Indonesia.</dc:description>
	<dc:publisher xml:lang="en">Universitas Lampung</dc:publisher>
	<dc:date>2023-01-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/683</dc:identifier>
	<dc:identifier>10.23960/jhptt.12338-46</dc:identifier>
	<dc:source xml:lang="en">Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 23 No. 1 (2023): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PESTS AND DISEASES; 38-46</dc:source>
	<dc:source>2461-0399</dc:source>
	<dc:source>1411-7525</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/683/540</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2023 Jurnal Hama dan Penyakit Tumbuhan Tropika</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>