Swibawa, I Gede and Fitriana, Yuyun and Suharjo, Radix and Susilo, FX and Prasetyo, Joko Exploration and Molecular Identification of Parasitic Fungi on Egg Mass of Guava Root Knot Nematode in Lampung. In: Seminar Nasional IX PFI Joglosemar, 6 Oktober 2018, Universitas Gadjah Mada Yogyakarta.

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Abstract

Production of guava crystal in Lampung does not reach its optimum potential of 30 ton ha-1 due to attacked by root-knot nematodes. Therefore, the natural enemies of the nematodes with potential for biological control should be investigated. The aims this study were to explore and identify the fungi parasite of egg mass root-knot from guava plantation in Lampung. Surveys of parasitic fungi exploration were conducted at PT NTF crystal guava plantation East Lampung and on crystal guava plantation belonging to farmer in Tanggamus District Lampung. Laboratory process was conducted at Biotechnology Laboratory of University of Lampung. The study took place October 2016 and May 2018. Fungi was isolated from infected egg mass of root-knot nematodes and then grown on PSA media based. The ability of fungal infection was tested in-vitro. Five isolates of fungi were collected from the guava plantation and in-vitro test indicated that the infection rate of fungi on root-knot nematodes egg was more than 90%. Base on molecular identification, the fungi species was Purpureocillium lilacinum. Keywords: Purpureocillium lilacinum, root-knot nematodes, guava

Item Type: Conference or Workshop Item (Speech)
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Proteksi Tanaman
Depositing User: YUYUN FITRIANA
Date Deposited: 09 Nov 2018 03:24
Last Modified: 09 Nov 2018 03:24
URI: http://repository.lppm.unila.ac.id/id/eprint/9595

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