Laporan Pertama di Sulawesi Selatan: Karakter Morfologi dan Molekuler Nematoda Puru Akar yang Berasosiasi dengan Akar Padi di Kabupaten Wajo, Sulawesi Selatan

https://doi.org/10.22146/jpti.33108

Hishar Mirsam(1*), Fitrianingrum Kurniawati(2)

(1) Program Studi Agroteknologi, Fakultas Pertanian, Universitas Cokroaminoto Palopo Jln. Lamaranginang Kampus II UNCP, Palopo, Sulawesi Selatan 91911
(2) Departemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor Jln. Meranti, Kampus IPB Dramaga, Bogor, Jawa Barat 16680
(*) Corresponding Author

Abstract


Root Knot Nematode (RKN) is one of the most important cosmopolite parasitic nematode species. Reports on RKN associated with rice root in Indonesia are still limited in West Java and Yogyakarta. This study aimed to identify the RKN associated with rice root in Sub-district of Bola, District of Wajo, South Sulawesi, based on morphological and molecular characters. Sampling was carried out by purposive method based on specific criteria of sample, i.e. root knot. Identification of root knot nematode (RKN) infestation in field was done by observing the primary and secondary symptoms. Morphological identification was carried out based on characters of juvenile 2 and the female perineal pattern. Molecular identification was based on amplification of r-DNA by polymerase chain reaction technique using primers rDNA2 and rDNA 1.58s. RKN were detected associated with the incidence of root knot in rice plant. RKN was identified as Meloidogyne graminicola based on morphological characters of juvenile 2 and the female perineal pattern. PCR using primer rDNA 2 / rDNA 1.58s successfully amplified a DNA band of RKN of ± 500 bp. Nucleotide sequence analysis showed that RKN isolated from Wajo was closely related to M. graminicola isolated from Nepal, China, India, Madagascar, and USA with homology of 98.1–100.00%.

 

Intisari

Nematoda puru akar (NPA) merupakan salah satu jenis nematoda parasit penting yang bersifat kosmopolit. Laporan NPA yang berasosiasi dengan akar tanaman padi di Indonesia masih terbatas di Jawa Barat dan Yogyakarta. Penelitian ini bertujuan mengidentifikasi NPA yang berasosiasi dengan akar tanaman padi di Kabupaten Wajo, Sulawesi Selatan berdasarkan karakter morfologi dan molekuler. Pengambilan sampel dilakukan secara purposif dengan memilih sampel berdasarkan pada kriteria gejala spesifik penyakit puru akar. Identifikasi serangan dilakukan dengan mengamati gejala primer dan gejala sekunder. Identifikasi morfologi dilakukan dengan pengamatan karakter morfologi juvenil 2 dan pola perineal NPA betina.Identifikasi molekuler dilakukan dengan teknik polymerase chain reaction (PCR) untuk mengamplifikasi wilayah internal transcribed spacer (ITS) ribosomal DNA (rDNA) menggunakan pasangan primer rDNA2 dan rDNA1.58s. NPA ditemukan berasosiasi dengan akar tanaman padi yang memperlihatkan gejala puru akar. NPA diidentifikasi sebagai Meloidogyne graminicola berdasarkan karakter morfologi juvenil 2 dan pola perineal NPA betina. PCR menggunakan primer rDNA2/ rDNA1.58s berhasil mengamplifikasi pita DNA NPA dengan ukuran sekitar 500 bp. Analisis runutan nukleotida menunjukkan isolat NPA asal Wajo-Indonesia memiliki tingkat kekerabatan yang sangat dekat dengan isolat M. graminicola asal Nepal, Cina, India, Madagaskar, dan Amerika Serikat dengan nilai homologi berkisar 98,1–100,0%.


Keywords


juvenile 2; Meloidogyne graminicola; nucleotide; perineal pattern

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References

Bird, A. F. 1972. The Structure of Nematodes. Academic Press, New York, US. 318 p.


Badan Pusat Statistik [BPS] Wajo. 2017. Gowa dalam Angka 2017. BPS Kabupaten Wajo, Makassar, Indonesia. 58 hlm.


Eisenback, J.D., H. Hirschmann, J.N. Sasser, & A.C. Triantaphyllou. 1981. A Guide to the Four Most Common Species of Root-Knot Nematodes (Meloidogyne spp.) with A Pictorial Key. Department of Plant Pathology and Genetic Nort Caroline University and the United States Agency for International Development, North Carolina, US. 48 p.

Erlan, Supratoyo, Mulyadi, & C. Netscher. 1993. Penyebaran dan Patogenisitas Nematoda Puru Akar Padi (Meloidogyne graminicola) di D.I. BPPS-UGM 6 (4B): 439–452.

Esbenshade, P.R., & A.C.Triantaphyllou. 1990. Isozyme Phenotypes for the Identification of Meloidogyne species. Journal of Nematology. 22: 10–15.

Febriyani, D. 2003. Nematoda Puru Akar (Meloidogyne spp.) pada Tanaman Padi Sawah di Kelurahan Situ Gede, Bubulak, Kecamatan Bogor Barat dan Desa Caringin, Kecamatan Darmaga, Bogor. Skripsi. Institut Pertanian Bogor. Bogor. 46 hlm.

Golden, A.M. & W. Birchfield. 1965. Meloidogyne graminicola (Heteroderidae), a New Species of Root Knot Nematode from Grasses. Proceeding Helminthological Society of Washington 32: 228–231.

Goodey, T. 1973. Two Methods for Staining Nematodes in Plant Tissue. Journal of Helminthology15: 137–144.

Hooper, D.J., J. Hallmann, & S.A.Subbotin. 2005. Methods for Extraction, Processing and Detection of Plant and Soil Nematodes, p. 53–86. In M. Luc, R. A. Sikora, & J. Bridge (ed). Plant Parasitic Nematodes in Subtropical and Tropical Agriculture. Ed ke-2. CABI., London, UK.

Hunt, D.J. & Z.A. Handoo. 2009. Taxonomy, Identification, and Principal Species, p. 55–88. In R.N. Perry, M. Moens, & J.L. Starr (eds.), Root Knot Nematode. CABI, Cambridge.

Jaiswal, I.R.K., K.P. Singh, & R.K. Mishra. 2011. A Technique for the Detection of Soil Infestation with Rice Root-knot Nematode, Meloidogyne graminicola at Farmer’s Field. Academic Journal Plant Science 4: 110–113.

Mai, W.F. & H.H. Lyon. 1996. Pictorial Key to Genera of Plant Parasitic Nematodes. 5thEdition. Cornel University, New York. 277 p.

Mirsam, H., Supramana, & G. Suastika. 2015. Deteksi dan Identifikasi Spesies Meloidogyne pada Tanaman Wortel dari Dataran Tinggi Malino, Gowa, Sulawesi Selatan. Jurnal Fitopatologi Indonesia 11: 1–8.

Mirsam, H., Supramana, & G. Suastika. 2015. Identifikasi Nematoda Parasit pada Tanaman Wortel di Dataran Tinggi Malino, Sulawesi Selatan Berdasarkan pada Ciri Morfologi dan Morfometrik. Jurnal Fitopatologi Indonesia 11: 85–90.

Mulyadi. 1994. Nematoda Puru Akar Padi (Meloidogyne graminicola) di DI Yogyakarta dan Usaha Pengendaliannya. Lembaga Penelitian UGM, Yogyakarta. 23 hlm.

Mulyadi & B. Triman. 1995. Kajian Tanaman Inang Nematoda Puru Akar Padi (Meloidogyne graminicola). Jurnal Perlindungan Tanaman Indonesia 7: 79–85.

Nurjayadi, M.Y., A. Munif, & G. Suastika. 2015. Identifikasi Nematoda Puru Akar, Meloidogyne graminicola, pada Tanaman Padi di Jawa Barat. Jurnal Fitopatologi Indonesia 11: 113–120.

Padgham, J.L., J.M. Duxbury, A.M. Mazid, G.S. Abawi, & M. Hossain. 2004. Yield Loss Caused by Meloidogyne graminicola on Lowland Rainfed Rice in Bangladesh. Journal of Nematology 36: 42–48.

Pokharel, R.R., G.S. Abawi, N. Zhang, J.M. Duxbury, & C.D. Smart. 2007. Characterization of Isolates of Meloidogyne from Rice-Wheat Production Fields in Nepal. Journal of Nematology 39: 221–230.

Powers, T.O., T.C. Todd, A.M. Burnell, P.C.B. Murray, C.C. Fleming, A.L. Szalanki, B.A. Adams, & T.S. Harris. 1997. The rDNA Internal Transcribed Spacer Region as a Taxonomic Marker for Nematodes. Journal of Nematology 29: 441–450.

Shurtleff, M.C. & C.W. Averre. 2005. Diagnosing Plant Disease Caused by Nematodes. APS Press, St. Paul, Minnesota, US. 187 p.

Zouhar, M., P. Ryšánek, & M. Kočová. 2000. Detection and Differentiation of the Potato Cyst Nematodes Globodera pallida and Globodera rostochiensis by PCR. Plant Protection Science 36: 81–84.



DOI: https://doi.org/10.22146/jpti.33108

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