Swibawa, I Gede and Saputri, Eka Rani and Yulianti, Eva and Fitriana, Yuyun and Solikhin, . (2017) Root Knot Nematodes and Their Parasitic Fungi on Guava Plantation in Lampung. In: Swibawa et al. (2017) Root Knot Nematodes and Their Parasitic Fungi on Guava Plantation in Lampung, 3-5 Oktober 2017, Seminar Nasional dan Kongres XIV Perhimpunan Fitopatologi Indonesia 2017 pada tanggal 3-5 Oktober di Kendari. (Submitted)

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Abstract

Guava fruit was one of important horticulture commodity in Lampung. The fruit was exported to several countries and marketed to the national market. The infestation of root knot nematode caused of the fruit production less than the potential of optimum guava production was 30 Mg ha-1. The purposes of this research were: 1) to identify species of root knot nematodes, 2) to study the intensity of nematode infestation on guava crop and 3) to explore the parasite fungi of nematode. Survey on june to October 2016 was done to investigate nnematodes and their parasite such as fungi in three different crop ages of guava plantation of PT NTF, East Lampung. The Baerman method was applied to extract nematode from root and centrifugation method was applied to extract nematode form soil. Identification of root knot nematode up to species level was based on perennial pattern of posterior part body of female nematode. Identification of fungi was based on colony, mycelium and spore characteristic in PDA agar media. The result indicated that two species of root knot nematode i.e. Meloidogyne incognita and M. javanica were associated with root of guava in Lampung. The age of guava affected the population and infestation level of the nematode. The fungi parasite of an egg mass of root knot nematode namely Paecilomyces lilacinus was observed in random distribution at 16-26% level of parasitation.

Item Type: Conference or Workshop Item (Paper)
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Proteksi Tanaman
Depositing User: I GEDE SWI I Gede Swibawa
Date Deposited: 03 Nov 2017 13:00
Last Modified: 03 Nov 2017 13:00
URI: http://repository.lppm.unila.ac.id/id/eprint/4480

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