Deskripsi Gejala dan Tingkat Serangan Penyakit Busuk Hitam Pada Batang Tanaman Buah Naga Merah (Hylocereus polyrhizus, L.) di Padang Pariaman, Sumatera Barat

Resti Helvetia, Nasril Nasir, - Jumjunidang

Abstract

Red dragon fruit Hylocereus polyrhizus is the fruit with a high value in industry. However, since the past two years, the fruit is being attacked by some pathogens and cause severe disease in West Sumatra. One of the diseases is black rot disease. The purpose of the research was to characterize the symptoms and disease severity of the black disease stem rot on red dragon fruit. The research was conducted from December 2012 until February 2013 and was taken place at Solok Tropical Fruit Research Institute and Microbiology laboratory of Biology Department Faculty of Mathematic and Natural Science, Andalas University, Padang, West Sumatera. This study was using direct observation method and the data were analyzed descriptively. The result showed that the percentage of the black disease of stem rot of dragon fruit was 47.3 % while disease severity index of it was 1.22. The isolated pathogen on the black disease stem rot of dragon fruit were Fusarium sp. and Xanthomonas sp.
Keywords: Dragon fruit, black rot disease, disease severity

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References

Alexopolus, C. J. and C. W. Mims. 1979. Introductory Mycology. Jhon Weley and Sons. New York.

Barnet, H. L. and B. B. Hunter. 1972. Illustrated Genera of Imperfect Fungi. United States of Amerika

Booth, H. 1977. The Genus Fusarium. Kwe.Surrey. United Kingdom. Commonwealth Mycological Institute.

Bradury, J. F. 1986. Xanthomonas Dowson in: Guide to Plant Pathogenic Bacteria. CAB International Mycological Institute, Slough, England.

Kristanto, D. 2008. Buah Naga Pembudidayaan di Pot dan di Kebun. Penebar Swadaya. Jakarta.

Isnaini, M., I. Muthahanas, I. K. D. Jaya. 2010. Studi Pendahuluan tentang Penyakit Busuk Batang pada Tanaman Buah Naga di Kabupaten Lombok Utara. Laporan Penelitian – Pusat Penelitian Universitas Mataram.

Jaya, I. K. D. 2009. Studi pendahuluan tentang praktek budidaya dan potensi pengembangan tanaman buah naga (Hylocereus spp.) di Kabupaten Lombok Utara. Seminar Nasional “Kebijakan dan Penelitian di Bidang Pertanian untuk Pencapaian Kebutuhan Pangan dan Agroindustri”. Fakultas Pertanian UNRAM, 14 Maret 2009.

Jones, D. R. 1995. The Characterization of Isolates of Foc From Asia. Info Musa The International Magazine on Banana on Plantain (Fusarium Wilt in Asia). 4: 3-4

Jumjunidang, Riska dan I. Muas. 2012. Outbreak penyakit busuk batang tanaman buah naga di Sumatera Barat. Laporan hasil survey OPT di sentra produksi buah naga Sumatera Barat. Balitbu Tropika Solok.

Liu, D. N. O., P. C. Ronald., and A. J. Bogdanove. 2006. Xanthomonas oryzae pathovars: model pathogens of model crop. Blackwell Publishing LTD.

Masyahit, M., K. Sijam, Y. Awang and M. Ghazali. 2009. First report on bacterial soft rot disease on dragon Fruit (Hylocereus spp.) in peninsular Malaysia. Int. J. Agric. Biol., 11: 659–666

Melanie, L. , L. Ivey, C. Nava-Diaz and S. A. Miller. 2004. Identification and management of Colletotrichum acutatum on immature bell peppers. Plant Dis. 88: 1198-1204. DOI: 10.1094/PDIS.2004.88.11.1198

Mohammed, A. A., C. Mak, K. W. Liew and Y. W. Ho. 1999. Early Evaluation Banana Plants at Nursery Stage for Fusarium Wilt Tolarance.dalam Banana Fusarium with Manageman. Towards substainable cultivation. Proceedings of the International workshop of the banana Fusarium wilt disease, Malaysia 18-20 October 1999.

Nelson, P. E., T. A. Toussoun and W. F. O Marasas. 1983. Fusarium spesies, an Illustrated Manual for Identification. The Pennsylvania State University Press. University Park. London. 193 pp.

Schaad, N. W. (ed.) 1988. Laboratory Guide for Identification of Plant Pathogenic Bacteria. American Phytopathological Society Press, St. Paul, Minnesota, USA.

Semangun, H. 1989. Penyakit-penyakit Tanaman Hortikultura di Indonesia. Gadjah Mada University Press.Yogyakarta.

Streets, R. B. 1980. Diagnosis Penyakit Tanaman. The University of Arizona Press. Tuskon- Arizona, USA.

Tim Karya Tani Mandiri. 2010. Pedoman Bertanam Buah Naga. Nuansa Aulia. Bandung.

DOI: https://doi.org/10.25077/jbioua.2.3.%25p.2013

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