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Karakterisasi Morfologi Phytophthora sp. Asal Buah Kakao Desa Olo-oloho, Kabupaten Konawe, Sulawesi Tenggara

BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) · Vol. 7 No. 1 (2020) · pp. 1064–1069

DOI
10.33772/biowallacea.v7i1.11812
ISSN
2685-6360, 2355-6404
Published
2020-05-13
Publisher
University of Halu Oleo
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

This study aimed to determine the morphological characteristics of Phytophthora sp. isolated from cocoa fruits from Olo-oloho Village, Konawe Regency, Southeast Sulawesi. Isolation of Phytophthora sp. carried out by the point method using V4 (Vegetable Juice Agar) media incubated at 27ºC for 24 hours. Morphological characterization of Phytophthora sp. included characterization of colony morphology and cell morphology. The results showed that the colony morphological characteristics were white colonies, cotton-like textures, the uneven edge of the colony, zoning and radial lines. The morphological characteristics of the cell had asexual spores in the form of sporangium and chlamydospores, hyphae are not aseptic, greenish-black zoospores, zoospores are round and double-flagged, and have sporangiophores. Keywords: Phytophthora sp., colony morphology, cell morphology

Keywords

Collaboration network of the authors

40 authors · 84 co-authorship links · 1 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.

  • Universitas Halu Oleo
  • Jordan University of Science and Technology
  • Universitas Muslim Buton
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Lili DarlianAffiliation unknown3
Suriana SurianaAffiliation unknown2
Jahidin JahidinAffiliation unknown2
Mashuni MashuniAffiliation unknown2
Asrul SaniAffiliation unknown2
Dirvamena BoerUniversitas Halu Oleo2
Fahyuddin FahyuddinAffiliation unknown2
Muhammad Aswan AswanAffiliation unknown1
Ahmad MustafaJordan University of Science and Technology1
Ma’ruf KasimUniversitas Halu Oleo1
Abdul Muis BalubiAffiliation unknown1
Wardha JalilAffiliation unknown1
Yusnaini YusnainiUniversitas Halu Oleo1
Muh Yamin EffendieAffiliation unknown1
Sri AmbardiniUniversitas Halu Oleo1
Darwis SulemanUniversitas Halu Oleo1
Alias AliasAffiliation unknown1
Susi IsrawatiAffiliation unknown1
M SirihAffiliation unknown1
Barti BartiAffiliation unknown1
Santi SeptianaAffiliation unknown1
La Ode KaharudinUniversitas Muslim Buton1
Asriwaty AsriwatyAffiliation unknown1
La HasaniAffiliation unknown1
Safilu SafiluAffiliation unknown1
Hadijah HadijahAffiliation unknown1
Sartina ButonAffiliation unknown1
Novi NurdiyantiAffiliation unknown1
Muh SyahruramadhanAffiliation unknown1
Andri PrionoAffiliation unknown1
Sitti Wirdhana AhmadAffiliation unknown1
Desty TryaswatyAffiliation unknown1
A. NurhanaAffiliation unknown1
Marwati ArjiAffiliation unknown1
Wina RezkyAffiliation unknown1
Wa Ode Sitti NurhalizaAffiliation unknown1
M. Rajab Sutra MijayaAffiliation 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) https://ojs.uho.ac.id/index.php/wallacea/oai, first harvested 31 Okt 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Karakterisasi Morfologi Phytophthora sp. Asal Buah Kakao Desa Olo-oloho, Kabupaten Konawe, Sulawesi Tenggara</dc:title>
	<dc:creator>Muzuni, Muzuni</dc:creator>
	<dc:creator>Haidin, Haidin</dc:creator>
	<dc:creator>Yanti, Nur Arfa</dc:creator>
	<dc:subject xml:lang="en-US">Biochemistry</dc:subject>
	<dc:subject xml:lang="en-US">Morphology of cell</dc:subject>
	<dc:subject xml:lang="en-US">Biologi</dc:subject>
	<dc:description xml:lang="en-US">This study aimed to determine the morphological characteristics of Phytophthora sp. isolated from cocoa fruits from Olo-oloho Village, Konawe Regency, Southeast Sulawesi. Isolation of Phytophthora sp. carried out by the point method using V4 (Vegetable Juice Agar) media incubated at 27ºC for 24 hours. Morphological characterization of Phytophthora sp. included characterization of colony morphology and cell morphology. The results showed that the colony morphological characteristics were white colonies, cotton-like textures, the uneven edge of the colony, zoning and radial lines. The morphological characteristics of the cell had asexual spores in the form of sporangium and chlamydospores, hyphae are not aseptic, greenish-black zoospores, zoospores are round and double-flagged, and have sporangiophores. Keywords: Phytophthora sp., colony morphology, cell morphology</dc:description>
	<dc:publisher xml:lang="en-US">University of Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2020-05-13</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:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/wallacea/article/view/11812</dc:identifier>
	<dc:identifier>10.33772/biowallacea.v7i1.11812</dc:identifier>
	<dc:source xml:lang="en-US">BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research); Vol 7, No 1 (2020): BioWallacea and Sains; 1064-1069</dc:source>
	<dc:source>2685-6360</dc:source>
	<dc:source>2355-6404</dc:source>
	<dc:source>10.33772/biowallacea.v7i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/wallacea/article/view/11812/pdf</dc:relation>
	<dc:relation>https://ojs.uho.ac.id/index.php/wallacea/article/downloadSuppFile/11812/1391</dc:relation>
	<dc:coverage xml:lang="en-US">Indonesia</dc:coverage>
	<dc:coverage xml:lang="en-US">Wallacea's Line</dc:coverage>
	<dc:coverage xml:lang="en-US">Biodiversity on Wallacea's Line</dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research)</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>