Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/28599
Full metadata record
DC FieldValueLanguage
dc.contributor.advisorVajri, Indri Yanil-
dc.contributor.authorSiregar, Lil Sapnur Aspin-
dc.date.accessioned2025-09-15T08:42:53Z-
dc.date.available2025-09-15T08:42:53Z-
dc.date.issued2025-
dc.identifier.urihttps://repositori.uma.ac.id/handle/123456789/28599-
dc.description8 Halamanen_US
dc.description.abstractPenelitian ini bertujuan untuk mengeksplorasi dan menyeleksi cendawan endofit dari tanaman kelapa sawit (Elaeis guineensis Jacq) yang berpotensi sebagai entomopatogen terhadap serangga hama. Cendawan endofit merupakan mikroorganisme yang hidup di dalam jaringan tanaman tanpa menimbulkan gejala penyakit, namun beberapa spesies diketahui mampu menginfeksi serangga dan bertindak sebagai agen pengendali hayati. Penelitian dilakukan melalui isolasi cendawan dari akar, batang, dan daun kelapa sawit sehat yang diperoleh dari perkebunan PTPN III Silau Dunia, Sumatra Utara. Sebanyak 120 isolat berhasil diidentifikasi dari 8 genus, dengan Fusarium oxysporum menjadi spesies dominan. Uji patogenisitas terhadap larva Tenebrio molitor menunjukkan bahwa beberapa isolat memiliki aktivitas entomopatogenik tinggi, dengan tingkat mortalitas mencapai 90% pada konsentrasi 20 × 10⁶ konidia/mL. Hasil ini menunjukkan bahwa cendawan endofit memiliki potensi besar sebagai bioinsektisida alami dalam pengendalian hama kelapa sawit. Pemanfaatan agen hayati ini diharapkan dapat menjadi alternatif yang efektif dan ramah lingkungan dalam mendukung sistem pertanian berkelanjutan. This study aims to explore and select endophytic fungi from oil palm plants (Elaeis guineensis Jacq) which have the potential to be entomopathogenic to insect pests. Endophytic fungi are microorganisms that live in plant tissues without causing symptoms of disease, but some species are known to be able to infect insects and act as biological control agents. The research was carried out through the isolation of mushrooms from healthy oil palm roots, stems, and leaves obtained from PTPN III Silau Dunia's plantation, North Sumatra. A total of 120 isolates were successfully identified from 8 genera, with Fusarium oxysporum being the dominant species. Pathogenicity tests on Tenebrio molitor larvae showed that some isolates had high entomopathogenic activity, with mortality rates reaching 90% at concentrations of 20 × 10⁶ conidia/mL. These results suggest that endophytic fungi have great potential as a natural bioinsecticide in oil palm pest control. The use of biological agents is expected to be an effective and environmentally friendly alternative in supporting sustainable agricultural systems.en_US
dc.language.isoiden_US
dc.publisherUniversitas Medan Areaen_US
dc.relation.ispartofseriesNPM;198210086-
dc.subjectCendawan Endofiten_US
dc.subjectKelapa Sawiten_US
dc.subjectEntomopatogenen_US
dc.subjectPengendalian Hayatien_US
dc.subjectHamaen_US
dc.titleEksplorasi dan Seleksi Cendawan Endofit Pada Tanaman Kelapa Sawit (Elais Quineensis Jacq) yang Berpotensi Sebagai Entomopatogenen_US
dc.title.alternativeExploration and Selection of Endophytic Fungi in Oil Palm Plants (Elais Quineensis Jacq) with Potential as Entomopathogensen_US
dc.typeThesisen_US
Appears in Collections:SP - Agricultural Technology

Files in This Item:
File Description SizeFormat 
198210086 - Lil Sapnur Aspin Siregar - Fulltext.pdfFulltext421.8 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.