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Distribution of Diaphorina citri, a citrus huanglongbing vector in Indonesia and new locality records

JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA · Vol. 26 No. 1 (2026) · pp. 112–135

DOI
10.23960/jhptt.126112-135
ISSN
2461-0399, 1411-7525
Published
2026-01-02
Publisher
Universitas Lampung
Language
eng
License
creativecommons.org/licenses/by-nc/4.0

Abstract

The Asiatic citrus psyllid (Diaphorina citri) is the primary vector of the destructive citrus disease huanglongbing (HLB), posing a significant threat to citrus production in Indonesia. Systematic surveys of D. citri are essential for identifying areas at high risk of HLB outbreaks and for supporting sustainable disease management. This study aimed to assess the population distribution of D. citri in major citrus-producing regions of Indonesia and to evaluate its potential risk for HLB spread. The research was conducted over two consecutive years (2022–2023) across key citrus production areas on the islands of Java, Sumatra, Kalimantan, and Bali. A total of 206 sampling sites were surveyed using direct manual inspection and two types of yellow traps. D. citri was detected at 35 locations, representing new country records. The distribution pattern was relatively uniform in Sumatra but more scattered in Java and Kalimantan, with the highest population densities observed in the lowland areas of Bengkulu. These findings provide critical insights into D. citri distribution patterns and support targeted surveillance and sustainable management strategies to mitigate the impact of HLB in Indonesia.

Keywords

Collaboration network of the authors

40 authors · 111 co-authorship links · 14 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Hasanuddin University
  • Universitas Gadjah Mada
  • Diponegoro University
  • National University of Malaysia
  • Universitas Negeri Surabaya
  • Indonesian Institute of Sciences
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Arif WibowoAffiliation unknown8
Ani WidiastutiAffiliation unknown5
Indah NurainiAffiliation unknown4
Stephen HarperAffiliation unknown3
Endang SulistyaningsihAffiliation unknown2
Syamsiar S. RussengAffiliation unknown1
Wahiduddin WahiduddinHasanuddin University1
Suriah SuriahHasanuddin University1
Agus Bintara BirawidaHasanuddin University1
Healthy HidayantyHasanuddin University1
Sukri PalutturiHasanuddin University1
Nurul Syahriani SalahuddinHasanuddin University1
Jalaluddin Abdul MalekNational University of Malaysia1
Marheni MarheniAffiliation unknown1
Octanina Sari SijabatAffiliation unknown1
Jaka WidadaUniversitas Gadjah Mada1
Nur Fitriana AriyantiAffiliation unknown1
Barokati TsaniyahAffiliation unknown1
Suryanti SuryantiUniversitas Negeri Surabaya1
Rizky AmalliaAffiliation unknown1
JUNAIDI JUNAIDIAffiliation unknown1
Tri Rini NuringtyasAffiliation unknown1
Anne Clément-VidalAffiliation unknown1
Eric GohetAffiliation unknown1
Pascal MontoroAffiliation unknown1
Ruth Feti RahayuniatiAffiliation unknown1
Lia HapsariIndonesian Institute of Sciences1
Margo SulistioAffiliation unknown1
Budi Setiadi DaryonoAffiliation unknown1
Aries Bagus SasongkoUniversitas Gadjah Mada1
Yekti Asih PurwestriAffiliation unknown1
Budi SetyawanAffiliation unknown1
Valérie Pujade-RenaudAffiliation unknown1
Christanti SumardiyonoAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Distribution of Diaphorina citri, a citrus huanglongbing vector in Indonesia and new locality records</dc:title>
	<dc:creator xml:lang="en">Setyaningrum, Haris</dc:creator>
	<dc:creator xml:lang="en">Martono, Edhi </dc:creator>
	<dc:creator xml:lang="en">Mo, Jianhua </dc:creator>
	<dc:creator xml:lang="en">Subandiyah, Siti </dc:creator>
	<dc:creator xml:lang="en">Joko, Tri </dc:creator>
	<dc:creator xml:lang="en">Soffan, Alan </dc:creator>
	<dc:subject xml:lang="en">Diaphorina citri</dc:subject>
	<dc:subject xml:lang="en">population distribution</dc:subject>
	<dc:subject xml:lang="en">huanglongbing</dc:subject>
	<dc:subject xml:lang="en"> Indonesia</dc:subject>
	<dc:description xml:lang="en">The Asiatic citrus psyllid (Diaphorina citri) is the primary vector of the destructive citrus disease huanglongbing (HLB), posing a significant threat to citrus production in Indonesia. Systematic surveys of D. citri are essential for identifying areas at high risk of HLB outbreaks and for supporting sustainable disease management. This study aimed to assess the population distribution of D. citri in major citrus-producing regions of Indonesia and to evaluate its potential risk for HLB spread. The research was conducted over two consecutive years (2022–2023) across key citrus production areas on the islands of Java, Sumatra, Kalimantan, and Bali. A total of 206 sampling sites were surveyed using direct manual inspection and two types of yellow traps. D. citri was detected at 35 locations, representing new country records. The distribution pattern was relatively uniform in Sumatra but more scattered in Java and Kalimantan, with the highest population densities observed in the lowland areas of Bengkulu. These findings provide critical insights into D. citri distribution patterns and support targeted surveillance and sustainable management strategies to mitigate the impact of HLB in Indonesia.
 </dc:description>
	<dc:publisher xml:lang="en">Universitas Lampung</dc:publisher>
	<dc:date>2026-01-02</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/910</dc:identifier>
	<dc:identifier>10.23960/jhptt.126112-135</dc:identifier>
	<dc:source xml:lang="en">Jurnal Hama dan Penyakit Tumbuhan Tropika; Vol. 26 No. 1 (2026): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PESTS AND DISEASES; 112-135</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/910/687</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 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>